<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Fri, Feb 12, 2016 at 5:53 PM, Dave Rice <span dir="ltr"><<a href="mailto:dave@dericed.com" target="_blank">dave@dericed.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div style="word-wrap:break-word"><div>Hi,</div><div><blockquote type="cite"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div><span><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';vertical-align:baseline;white-space:pre-wrap"><b style="font-weight:normal"><br></b></span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Element Name: Colour</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Level:        4</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">ID:           [55][B0]</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Mandatory:    -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Multiple:     -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Default:      -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Type:         m</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Description:  Settings describing the colour format.</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';vertical-align:baseline;white-space:pre-wrap"><b style="font-weight:normal"><br><br></b></span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Element Name: Matrix</span></div></span></div></div></div></div></blockquote><div><br></div><div>To align better with ISO/IEC 23001-8, could this be labelled as MatrixCoefficients?</div></div></div></blockquote><div>Done</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div style="word-wrap:break-word"><div><br><blockquote type="cite"><div><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div><span><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Level:        5</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">ID:           [55][B1]</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Mandatory:    -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Multiple:     -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Default:      2</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Type:         u</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Description:  ColourMatrix of the video. See ISO/IEC 23001-8 for more</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              information on enumerations. (0: IEC 61966-2-1 (sRGB), 1: BT709,</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              2: Unspecified, 3: Reserved, 4: FCC, 5: BT470BG, 6: SMPTE 170M,</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              7: SMPTE 240M, 8: YCOCG, 9: BT2020 Non-constant Luminance,</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              10: BT2020 Constant Luminance)</span></div></span></div></div></div></div></div></blockquote><div><br></div><div><div>Suggested description edit:</div><div>The Matrix Coefficients of the video used to derive luma and chroma values from reg, green, and blue color primaries. For clarity, the value and meanings for MatrixCoefficients are adopted from Table 4 of ISO/IEC 23001-8:2013/DCOR1. (0: IEC 61966-2-1 (sRGB), 1: BT709, 2: Unspecified, 3: Reserved, 4: FCC, 5: BT470BG, 6: SMPTE 170M, 7: SMPTE 240M, 8: YCOCG, 9: BT2020 Non-constant Luminance, 10: BT2020 Constant Luminance)</div></div></div></div></blockquote><div>Done </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div style="word-wrap:break-word"><div><div><br></div><div>Question:</div><div>Value 0 is listed as "IEC 61966-2-1 (sRGB)" but the table for matrix coefficients in ISO/IEC 23001-8 says "GBR / Typically referred to as RGB". Should value 0 = RGB?</div></div></div></blockquote><div>I changed it to GBR to match 23001-8.</div><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div style="word-wrap:break-word"><div><div><br></div><div>Add footnote:</div><div>[IEC23001-8] ISO/IEC 23001-8:2013/DCOR1, "Coding independent media description code points", 2013, <<a href="http://standards.iso.org/ittf/PubliclyAvailableStandards/c062088_ISO_IEC_23001-8_2013.zip" target="_blank">http://standards.iso.org/ittf/PubliclyAvailableStandards/c062088_ISO_IEC_23001-8_2013.zip</a>>.</div><br><blockquote type="cite"><div><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div><span><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Element Name: BitsPerChannel</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Level:        5</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">ID:           [55][B2]</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Mandatory:    -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Multiple:     -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Default:      0</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Type:         u</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Description:  Number of decoded bits per channel. This number may be less for </span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              specific channels depending on the Matrix and ChromaSubsampling. A</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              value of 0 is unspecified.</span></div></span></div></div></div></div></div></blockquote><div><br></div><div>It may be fine, but I don't understand "This number may be less for specific channels depending on the Matrix and ChromaSubsampling." Is the value is less for specific channels, then it seems as if the value would different among channels, but only one BitsPerChannel is stored for a multi-channel video.</div></div></div></blockquote><div>So we could have separate bits per channel, but then we would have to define rgb and yuv. Most people know what this is. Basically the information needed is, will the decoded video be 8 bits, 10 bits, 12 bits, 16 bits, ... Maybe I was just trying to be a little too pedantic. I'm fine with removing this sentence. if any of the ChromaSubsampling elements are set then that implies that one or more channels will have a different value.</div><div><br></div><div>So how about we just remove this sentence?</div><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div style="word-wrap:break-word"><div><div><br></div><div>I suggest changing the last line to: A value of 0 indicates that the BitsPerChannel is unspecified.</div></div></div></blockquote><div>Done </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div style="word-wrap:break-word"><div><div><br></div><blockquote type="cite"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div><span><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="color:rgb(34,34,34);font-family:'Courier New';font-size:13.3333px;white-space:pre-wrap;background-color:rgb(255,255,255)">Element Name: ChromaSubsamplingHorz</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Level:        5</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">ID:           [55][B3]</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Mandatory:    -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Multiple:     -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Default:      -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Type:         u</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Description:  The amount of chrominance pixels to remove for every chrominance</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              pixel not removed horizontally.</span></div></span></div></div></div></div></blockquote><div><br></div><div>For these subsampling elements, we may need a statement to say when they should be used. For instance in QuickTime's TN2162 <a href="https://developer.apple.com/library/mac/technotes/tn2162/_index.html" target="_blank">https://developer.apple.com/library/mac/technotes/tn2162/_index.html</a> it mandates the use of many values to better describe uncompressed video. When would these chroma subsampling elements be suggested?</div></div></div></blockquote><div>I'm not really sure I follow. If any of the Cb or Cr channels are down sized before encoding, then these elements should be set accordingly. </div><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div style="word-wrap:break-word"><div><div><br></div><div>I also suggest including an example; such as "Example: For video with 4:1:1 chroma subsampling the ChromaSubsamplingHorz should be set to 3.</div></div></div></blockquote><div>I added "Example: For video with 4:2:0 chroma subsampling the ChromaSubsamplingHorz should be set to 1." As pretty much most video is 4:4:4 or 4:2:0 nowadays.</div><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div style="word-wrap:break-word"><div><br><blockquote type="cite"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div><span><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Element Name: ChromaSubsamplingVert</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Level:        5</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">ID:           [55][B4]</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Mandatory:    -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Multiple:     -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Default:      -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Type:         u</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Description:  The amount of chrominance pixels to remove for every chrominance</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              pixel not removed vertically.</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';vertical-align:baseline;white-space:pre-wrap"><b style="font-weight:normal"><br></b></span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Element Name: CbSubsamplingHorz</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Level:        5</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">ID:           [55][B5]</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Mandatory:    -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Multiple:     -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Default:      -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Type:         u</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Description:  The amount of Cb chrominance pixels to remove for every Cb</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              chrominance pixel not removed horizontally. This is additive with</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              ChromaSubsamplingHorz.</span></div></span></div></div></div></div></blockquote><div><br></div><div>I'm confused about the relationship between CbSubsamplingHorz and ChromaSubsamplingHorz.</div></div></div></blockquote><div>These elements are only defined because I was trying to handle 4:2:1. Basically this is an old format where the Cr channel is half the size of the Y channel, and the Cb channel is half the size of the Cr channel. The Cb channel is a quarter the size of the Y channel.</div><div><br></div><div>The CbSubsampling* elements were a late edition, right before I sent my previous email. At first I didn't have these elements and had text that 4:2:1 was not supported.</div><div><br></div><div>How about I change the CbSubsamplingHorz element text too: "The amount of pixels to remove in the Cr and Cb channels for every pixel not removed horizontally." And the CbSubsamplingHorz too: "The amount of pixels to remove in the Cb channel for every pixel not removed horizontally. This is additive with ChromaSubsamplingHorz. Example: For video with 4:2:1 chroma subsampling the ChromaSubsamplingHorz should be set to 1 and CbSubsamplingHorz should be set to 1." Does this help the confusion?</div><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div style="word-wrap:break-word"><div><br><blockquote type="cite"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div><span><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Element Name: CbSubsamplingVert</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Level:        5</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">ID:           [55][B6]</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Mandatory:    -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Multiple:     -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Default:      -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Type:         u</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Description:  The amount of Cb chrominance pixels to remove for every Cb</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              chrominance pixel not removed vertically. This is additive with</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              ChromaSubsamplingVert.</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';vertical-align:baseline;white-space:pre-wrap"><b style="font-weight:normal"><br><br></b></span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Element Name: ChromaSitingHorz</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Level:        5</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">ID:           [55][B7]</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Mandatory:    -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Multiple:     -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Default:      0</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Type:         u</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Description:  How Chroma is subsampled horizontally. (0: Unspecified, 1: Left </span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              collocated , 2: Half)</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';vertical-align:baseline;white-space:pre-wrap"><b style="font-weight:normal"><br></b></span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Element Name: ChromaSitingVert</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Level:        5</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">ID:           [55][B8]</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Mandatory:    -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Multiple:     -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Default:      0</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Type:         u</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Description:  How Chroma is subsampled vertically. (0: Unspecified, 1: Top</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              collocated , 2: Half)</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';vertical-align:baseline;white-space:pre-wrap"><b style="font-weight:normal"><br><br></b></span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Element Name: Range</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Level:        5</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">ID:           [55][B9]</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Mandatory:    -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Multiple:     -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Default:      0</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Type:         u</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Description:  </span><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(51,51,51);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Clipping of the color ranges. </span><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">(0: Unspecified, 1: Broadcast range,</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              2: Full range (no clipping), 3: Defined by</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              Matrix/TransferFunction)</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';vertical-align:baseline;white-space:pre-wrap"><b style="font-weight:normal"><br><br></b></span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Element Name: TransferFunction</span></div></span></div></div></div></div></blockquote><div><br></div><div>To align with ISO/IEC 23001-8, could we use TransferCharacteristics?</div></div></div></blockquote><div>Done. </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div style="word-wrap:break-word"><div><br><blockquote type="cite"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div><span><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Level:        5</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">ID:           [55][BA]</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Mandatory:    -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Multiple:     -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Default:      2</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Type:         u</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Description:  Transfer Function. See ISO/IEC 23001-8 for more information on</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              enumerations. (0: Reserved, 1: ITU-R BT.709, 2: Unspecified,</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              3: Reserved, 4: Gamma 2.2 curve, 5: Gamma 2.8 curve,</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              6: SMPTE 170M, 7: SMPTE 240M, 8: Linear, 9: Log, 10: Log Sqrt,</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              11: IEC 61966-2-4, 12: ITU-R BT.1361 Extended Colour Gamut,</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              13: IEC 61966-2-1, 14: ITU-R BT.2020 10 bit,</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              15: ITU-R BT.2020 12 bit, 16: SMPTE ST 2084,</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              17: SMPTE ST 428-1 18: ARIB STD-B67 (HLG))</span></div></span></div></div></div></div></blockquote><div><br></div><div>Comment:</div><div>The table in ISO/IEC 23001-8 for transfer characteristics does not include values or meaning for 16, 17 and 18 as above. Are these values from ffmpeg's list?</div></div></div></blockquote><div>16 and 17 is an artifact form the FFmpeg list, but also form looking at FFmpeg CL's I think they are defined in an h265 spec. 18 is a proposed value for HLG.<br><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div style="word-wrap:break-word"><div><div><br></div><div><div>Suggested description edit:</div><div>The transfer characteristics of the video. For clarity, the value and meanings for TransferCharacteristics are adopted from Table 3 of ISO/IEC 23001-8:2013/DCOR1. (0: Reserved, 1: ITU-R BT.709, 2: Unspecified, 3: Reserved, 4: Gamma 2.2 curve, 5: Gamma 2.8 curve, 6: SMPTE 170M, 7: SMPTE 240M, 8: Linear, 9: Log, 10: Log Sqrt, 11: IEC 61966-2-4, 12: ITU-R BT.1361 Extended Colour Gamut, 13: IEC 61966-2-1, 14: ITU-R BT.2020 10 bit, 15: ITU-R BT.2020 12 bit)</div></div></div></div></blockquote><div>Done.</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div style="word-wrap:break-word"><div><br><blockquote type="cite"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div><span><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Element Name: Primaries</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Level:        5</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Mandatory:    -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Multiple:     -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">ID:           [55][BB]</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Default:      2</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Type:         u</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Description:  Values that can be represented in the CIE 1931 colour space. See</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              ISO/IEC 23001-8 for more information on enumerations.</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              (0: Reserved, 1: ITU-R BT.709, 2: Unspecified, 3: Reserved,</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              4: ITU-R BT.470M, 5: ITU-R BT.470BG, 6: SMPTE 170M, 7: SMPTE 240M,</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              8: FILM, 9: ITU-R BT.2020, 10: SMPTE ST 428-1)</span></div></span></div></div></div></div></blockquote><div><br></div><div>Suggested description edit:<br>The colour primaries of the video. For clarity, the value and meanings for TransferCharacteristics are adopted from Table 2 of ISO/IEC 23001-8:2013/DCOR1. (0: Reserved, 1: ITU-R BT.709, 2: Unspecified, 3: Reserved, 4: ITU-R BT.470M, 5: ITU-R BT.470BG, 6: SMPTE 170M, 7: SMPTE 240M, 8: FILM, 9: ITU-R BT.2020, 10: SMPTE ST 428-1)</div></div></div></blockquote><div>Done. </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div style="word-wrap:break-word"><div><br></div><div>Note that ISO/IEC 23001-8 also includes a value for 22 for JEDEC P22 phosphors. Any reason to exclude this?</div></div></blockquote><div>Added.</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div style="word-wrap:break-word"><div><br><blockquote type="cite"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div><span><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Element Name: MaxCLL</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Level:        5</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">ID:           [55][BC]</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Mandatory:    -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Multiple:     -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Default:      -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Type:         u</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Description:  Maximum brightness of a single pixel in candelas per square</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              meter (cd/m²).</span></div></span></div></div></div></div></blockquote><div><br></div><div>Suggested:</div><div>Maximum brightness of a single pixel (Maximum Content Light Level) in candelas per square meter (cd/m²).</div></div></div></blockquote><div>Done</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div style="word-wrap:break-word"><div><br><blockquote type="cite"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div><span><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Element Name: MaxFALL</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Level:        5</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">ID:           [55][BD]</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Mandatory:    -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Multiple:     -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Default:      -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Type:         u</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Description:  Maximum brightness of a single full frame in candelas per square</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              meter (cd/m²).</span></div></span></div></div></div></div></blockquote><div><br></div><div><div>Suggested:</div><div>Maximum brightness of a single full frame (Maximum Frame-Average Light Level) in candelas per square meter (cd/m²).</div></div></div></div></blockquote><div>Done</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div style="word-wrap:break-word"><div><br><blockquote type="cite"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div><span><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Element Name: MasteringMetadata</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Level:        5</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">ID:           [55][D0]</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Mandatory:    -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Multiple:     -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Default:      -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Type:         m</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Description:  SMPTE 2086 mastering data.</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';vertical-align:baseline;white-space:pre-wrap"><b style="font-weight:normal"><br><br></b></span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Element Name: PrimaryRChromaticityX</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Level:        6</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">ID:           [55][D1]</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Mandatory:    -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Multiple:     -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Range:        </span><span style="font-size:13.3333px;font-family:'Courier New';font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">0 <= f <= 1</span></div></span></div></div></div></div></blockquote><div><br></div><div>I think "0.0-1.0" is preferred for float range expressions.</div></div></div></blockquote><div>Done</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div style="word-wrap:break-word"><div><br><blockquote type="cite"><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div><span><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Default:      -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Type:         f</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Description:  </span><span style="font-size:13.3333px;font-family:'Courier New';font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Red X chromaticity coordinate as defined by CIE 1931.</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';vertical-align:baseline;white-space:pre-wrap"><b style="font-weight:normal"><br><br></b></span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Element Name: PrimaryRChromaticityY</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Level:        6</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">ID:           [55][D2]</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Mandatory:    -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Multiple:     -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Range:        </span><span style="font-size:13.3333px;font-family:'Courier New';font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">0 <= f <= 1</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Default:      -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Type:         f</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Description:  </span><span style="font-size:13.3333px;font-family:'Courier New';font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Red Y chromaticity coordinate as defined by CIE 1931.</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';vertical-align:baseline;white-space:pre-wrap"><b style="font-weight:normal"><br><br></b></span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Element Name: PrimaryGChromaticityX</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Level:        6</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">ID:           [55][D3]</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Mandatory:    -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Multiple:     -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Range:        </span><span style="font-size:13.3333px;font-family:'Courier New';font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">0 <= f <= 1</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Default:      -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">f</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Description:  </span><span style="font-size:13.3333px;font-family:'Courier New';font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Green X chromaticity coordinate as defined by CIE 1931.</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';vertical-align:baseline;white-space:pre-wrap"><b style="font-weight:normal"><br><br></b></span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Element Name: PrimaryGChromaticityY</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Level:        6</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">ID:           [55][D4]</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Mandatory:    -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Multiple:     -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Range:        </span><span style="font-size:13.3333px;font-family:'Courier New';font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">0 <= f <= 1</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Default:      -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Type:         f</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Description:  </span><span style="font-size:13.3333px;font-family:'Courier New';font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Green Y chromaticity coordinate as defined by CIE 1931</span><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">.</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';vertical-align:baseline;white-space:pre-wrap"><b style="font-weight:normal"><br><br></b></span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Element Name: PrimaryBChromaticityX</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Level:        6</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">ID:           [55][D5]</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Mandatory:    -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Multiple:     -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Range:        </span><span style="font-size:13.3333px;font-family:'Courier New';font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">0 <= f <= 1</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Default:      -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">f</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Description:  </span><span style="font-size:13.3333px;font-family:'Courier New';font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Blue X chromaticity coordinate as defined by CIE 1931.</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';vertical-align:baseline;white-space:pre-wrap"><b style="font-weight:normal"><br><br></b></span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Element Name: PrimaryBChromaticityY</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Level:        6</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">ID:           [55][D6]</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Mandatory:    -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Multiple:     -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Range:        </span><span style="font-size:13.3333px;font-family:'Courier New';font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">0 <= f <= 1</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Default:      -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Type:         f</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Description:  </span><span style="font-size:13.3333px;font-family:'Courier New';font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">Blue Y chromaticity coordinate as defined by CIE 1931.</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';vertical-align:baseline;white-space:pre-wrap"><b style="font-weight:normal"><br><br></b></span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Element Name: WhitePointChromaticityX</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Level:        6</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">ID:           [55][D7]</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Mandatory:    -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Multiple:     -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Range:        </span><span style="font-size:13.3333px;font-family:'Courier New';font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">0 <= f <= 1</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Default:      -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Type:         f</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Description:  </span><span style="font-size:13.3333px;font-family:'Courier New';font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">White point X chromaticity coordinate as defined by CIE 1931.</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';vertical-align:baseline;white-space:pre-wrap"><b style="font-weight:normal"><br><br></b></span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Element Name: WhitePointChromaticityY</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Level:        6</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">ID:           [55][D8]</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Mandatory:    -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Multiple:     -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Range:        </span><span style="font-size:13.3333px;font-family:'Courier New';font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">0 <= f <= 1</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Default:      -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Type:         f</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Description:  </span><span style="font-size:13.3333px;font-family:'Courier New';font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">White point Y chromaticity coordinate as defined by CIE 1931.</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';vertical-align:baseline;white-space:pre-wrap"><b style="font-weight:normal"><br><br></b></span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Element Name: LuminanceMax</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Level:        6</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">ID:           [55][D9]</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Mandatory:    -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Multiple:     -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Range:        </span><span style="font-size:13.3333px;font-family:'Courier New';font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">0 <= f <= </span><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">9999.99</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Default:      -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Type:         f</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Description:  Maximum luminance. Shall be represented in candelas per square</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              meter (cd/m²).</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';vertical-align:baseline;white-space:pre-wrap"><b style="font-weight:normal"><br><br></b></span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Element Name: LuminanceMin</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Level:        6</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">ID:           [55][DA]</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Mandatory:    -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Multiple:     -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Range:        </span><span style="font-size:13.3333px;font-family:'Courier New';font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:transparent">0 <= f <= </span><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">999.9999</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Default:      -</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Type:         f</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">Description:  Minimum luminance. Shall be represented in candelas per square</span></div><div style="line-height:1.38;margin-top:0pt;margin-bottom:0pt"><span style="font-size:13.3333px;font-family:'Courier New';color:rgb(34,34,34);font-weight:400;font-style:normal;font-variant:normal;text-decoration:none;vertical-align:baseline;white-space:pre-wrap;background-color:rgb(255,255,255)">              meter (cd/m²).</span></div></span></div></div></div></div></blockquote><div><br></div><div><br></div><br><blockquote type="cite"><div><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div>I removed ChromaSubsampling and added ChromaSubsamplingHorz, ChromaSubsamplingVert, CbSubsamplingHorz, and CbSubsamplingVert.</div><div><br></div><div>This is how I think the elements should be written for the different subsampling types:</div><div><div>1: 4:4:4</div><div>    - ChromaSubsamplingHorz and ChromaSubsamplingVert will not be set as there should be no chroma subsampling.</div><div><br></div><div>2: 4:4:0</div><div><div>  - ChromaSubsamplingHorz :not set</div><div>  - ChromaSubsamplingVert :1</div></div><div><br></div><div>3: 4:2:2</div><div><div>  - ChromaSubsamplingHorz :1</div><div>  - ChromaSubsamplingVert :not set</div></div><div><br></div><div>4: 4:2:1</div><div><div>  - ChromaSubsamplingHorz :1</div><div>  - ChromaSubsamplingVert :not set</div></div><div><div>  - CbSubsamplingHorz :1</div><div>  - CbSubsamplingVert :not set</div></div><div>  - We could remove CbSubsamplingHorz and CbSubsamplingVert if we didn't care about handling formats where the Cr and Cb channels are different sizes.</div></div></div></div></div></div></blockquote><div><br></div><div>I forgot about 4:2:1. That answers my question about CbSubsmaplingHorz though perhaps we need a narrative section to expand on this with the examples you have here.</div><br><blockquote type="cite"><div><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div><div>5: 4:2:0</div><div>  - ChromaSubsamplingHorz :1</div><div>  - ChromaSubsamplingVert :1</div><div><br></div><div>6: 4:1:1</div><div><div>  - ChromaSubsamplingHorz :3</div><div>  - ChromaSubsamplingVert :not set</div></div><div><br></div><div>7: 4:1:0</div><div><div>  - ChromaSubsamplingHorz :3</div><div>  - ChromaSubsamplingVert :1</div></div><div><br></div><div>8: 3:1:1</div></div><div><div>  - ChromaSubsamplingHorz :2</div><div>  - ChromaSubsamplingVert :not set</div></div><div>  - I'm assuming the luma subsampling can be handled by PixelWidth, and DisaplyWidth.</div><div><br></div><div>Jerome's vertical subsampling of 4</div><div><div>  - ChromaSubsamplingHorz :not set</div><div>  - ChromaSubsamplingVert :3</div></div><div><br></div><div><br></div><div><br></div><div>The other issue I want to bring up is the value of "<span style="font-family:'Courier New';font-size:13.3333px;line-height:18.4px;white-space:pre-wrap">18: ARIB STD-B67 (HLG)</span>" in TransferFunction. Unfortunately, in WebM we will need to use this value sooner than Matroska v4 will be finalized. Should I make this value much higher? Or leave at 18? I think "<span style="font-family:'Courier New';font-size:13.3333px;line-height:18.4px;white-space:pre-wrap">16: SMPTE ST 2084</span>" and "<span style="font-family:'Courier New';font-size:13.3333px;line-height:18.4px;white-space:pre-wrap">17: SMPTE ST 428-1</span>" will be standardized across most documents, like 1-15 are. Just not sure if 18 will be HLG.</div></div></div></div></div></blockquote><div><br></div><div>I see a few references to ARIB STD-B67 as 18, such as <a href="http://www.arib.or.jp/english/html/overview/doc/2-STD-B32v3_5.pdf" target="_blank">http://www.arib.or.jp/english/html/overview/doc/2-STD-B32v3_5.pdf</a>. Perhaps we need a caveat that values 1-15 are defined based upon ISO/IEC 23001-8. Then for values 16, 17, and 18 we could add better descriptions and citations to define it better internally. </div></div></div></blockquote><div>I'm fine with this. I'm just worried about the case where we diverge from one of the lists. Would be nice to have one canonical list.</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div style="word-wrap:break-word"><div><div>If (hopefully) a revision to ISO/IEC 23001-8 adds those values (as expected) then we could update are description to say all values are defined by ISO/IEC 23001-8.</div></div></div></blockquote><div>Sounds good to me.</div><div><br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div style="word-wrap:break-word"><div><br><blockquote type="cite"><div><div dir="ltr"><div class="gmail_extra"><div class="gmail_quote"><div>Thanks,</div><div>Frank</div></div></div></div></div></blockquote><br></div><div>Thanks too,</div><div>Dave Rice</div><div><br></div><br></div></blockquote></div><br></div></div>