[FFmpeg-trac] #2786(avformat:closed): TTA streams in Matroska aren't demuxed correctly
FFmpeg
trac at avcodec.org
Mon Jul 15 20:00:46 CEST 2013
#2786: TTA streams in Matroska aren't demuxed correctly
------------------------------------+------------------------------------
Reporter: jamal | Owner:
Type: defect | Status: closed
Priority: normal | Component: avformat
Version: git-master | Resolution: invalid
Keywords: mkv tta | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
------------------------------------+------------------------------------
Comment (by richardpl):
You are not testing demuxing at all, you are testing decoding. As I
already said demuxing is perfect, the only thing that is missing is number
of samples in last packet - which is essential for correct decoding of
last frame, but for some reason you cut out error reported in decoding.
How foobar manages to guess number of samples in last packet is essential
to solving this bug.
AFAIK there is nowhere in matroska stored actual number of audio samples
put into TTA stream.
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2786#comment:7>
FFmpeg <http://ffmpeg.org>
FFmpeg issue tracker
More information about the FFmpeg-trac
mailing list