[Matroska-devel] Re: [Ffmpeg-devel] Adding matroska support to FFMPEG via libmatroska/libebml, in C++ ?
steve.lhomme at free.fr
Tue Oct 14 13:08:06 CEST 2003
Alexander Noé wrote:
> But if you want to remux such a file, you get very bad cutting
> precision, that's why I
> want a flag indicating that all frames are of equal size, so that the
> frames of a lace can
> be retrieved without writing the sizes for each frame (but just by
> knowing the number
> of frames from the lace header and the total size from the block size
> element). It would
> be the same for dts or mp2/mp3.
Nop, that's not the philosophy inside matroska. What is inside a Block
is unknown to the container. If you want to do such thing, you need some
extra code (specific to a codec) that will find back the frames inside
the block. That's why it's not encouraged (unless you don't need any
editing for your file, which is what "publishers" just need).
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