[Matroska-users] MKVToolNix v12.0.0 released

Moritz Bunkus moritz at bunkus.org
Sat May 20 20:40:49 CEST 2017


Today I've released v12.0.0 of MKVToolNix. Not too many changes in this
one, but at least one rather important bug fix in the HEVC/h.265 code
that can result in invalid files. I therefore recommend everyone to

Windows users should note that starting with v11.0.0 the GUI requires
Microsoft's "Media Foundation" framework to be installed. This is the
case out of the box on the consumer versions of Windows other than the
N and KN variants of Windows 10. You'll have to download and install
it separate on N and KN. On server variants you can install the
framework via the server administration console. See this FAQ entry
for more details:


There have been no additional changes since v11.0.0 that package
maintainers should be aware of.

Here are the usual links:

…to the source code: http://mkvtoolnix.download/source.html
…to the binaries: http://mkvtoolnix.download/downloads.html

The Windows and macOS binaries have already been built and
uploaded. Linux binaries are still being built and will be available

Here's the NEWS since the previous release:

# Version 12.0.0 "Trust / Lust" 2017-05-20

## New features and enhancements

* MKVToolNix GUI: the key combination Ctrl+Shift+Space will now toggle the
  selection of the current item in all tree views where multiple selections
  are allowed. Implements #1983.
* MKVToolNix GUI: chapter editor: added the extension `*.cue` (for cue sheet
  files) to the "open chapter file" dialog.
* mkvmerge: cue sheet parser: if the cue sheet contains a non-empty `TITLE`
  entry and if no other segment title has been set yet, then the segment title
  will be set to the cue sheet's `TITLE` value. Implements #1977.
* mkvmerge, MKVToolNix GUI (multiplexer): added an option `--no-date` that
  prevents the "date" field from being written to the segment information
  headers. Implements one half of #1964.
* mkvpropedit, MKVToolNix GUI: header editor: added support for editing the
  "date" segment information field. Implements the other half of #1964.

## Bug fixes

* MKVToolNix GUI: preferences → job actions, type "play audio file": the GUI
  will no longer clear the audio file name input if the user aborts the audio
  file selection dialog.
* MKVToolNix GUI: preferences → job actions, type "play audio file", on
  Windows: the default "play audio" action was pointing to the wrong
  directory. Existing configurations with such a wrong path will be fixed
  automatically upon starting the GUI. Fixes #1956.
* mkvmerge: HEVC/h.265 parser: fixed the superfluous copying of the
  `bitstream_restriction_flag` and its dependent flags in the VUI parameters
  of the sequence parameter sets if the timing information is present,
  too. This fixes #1924 properly, and it also fixes #1958.
* mkvmerge: MPEG TS reader, AAC parser: the MPEG TS reader will now force the
  AAC parser to use the multiplex mode that the MPEG TS reader has detected
  (e.g. LOAS/LATM). This prevents the AAC packetizer from mis-detecting it in
  its own attempt to identify the mode. Fixes #1957.
* mkvmerge: MPEG TS reader: valid MPEG transport streams that start with an
  h.264/h.265 start code (e.g. a file created by cutting at an arbitrary
  position) were not recognized as a supported file type.
* mkvmerge: MPEG TS reader: fixed a potential read access from invalid memory
  addresses in the code parsing the program map table (PMT).
* mkvmerge: MPEG TS reader: if packets are encountered that belong to a PID
  not listed in the program map table (PMT), mkvmerge will attempt to
  determine their type and codec from the content. This supported content
  types are AAC (ADTS only) and AC-3. Fixes #1980.
* mkvmerge: MP4 reader: fixed finding and parsing the `colr` atom if there are
  more than one video extension atoms and the `colr` atom is not the first
* mkvmerge: MP4 reader: the `nclx` colour type of the `colr` atom is now
  recognized, too (as defined by ISO/IEC 14496-12, "ISO base media format").
* configure: fixed configure aborting if a `moc`, `uic`, `rcc` or `qmake`
  binary is found, but the binary's version is too old. Fixes #1979.

Have fun :)


More information about the Matroska-users mailing list