[Matroska-users] haali splitter & sony pmw-ex1

Jochen Strunk strunk at signal7.de
Thu Feb 21 11:32:55 CET 2008


>>     Stream #0.1(eng): Audio: pcm_s16be, 48000 Hz, stereo, 1536 kb/s
>>     
>
> Can you play the audio if you demux the track to a WAV file using
> something like MKVtoolnix?
>
> B
Creating an .mkv using mkvmerge works, but extracting the audio from the 
created file afterwards fails (see output below). Extracting the audio 
works with ffmpeg and ffplay correctly renders video and audio from the 
original file (which doesn't really help me, since I need a working 
directshow filtergraph).

 > mkvmerge -o pmw-ex1-1080i-9-seconds.mkv  -a 2 -d 1 -S 
pmw-ex1-1080i-9-seconds.mp4 --track-order 0:1,0:2
mkvmerge v2.1.0 ('Another Place To Fall') built on Aug 19 2007 13:39:56
'pmw-ex1-1080i-9-seconds.mp4': Using the Quicktime/MP4 demultiplexer.
'pmw-ex1-1080i-9-seconds.mp4' track 1: Using the MPEG-2 video output module.
'pmw-ex1-1080i-9-seconds.mp4' track 2: Using the PCM output module.
The file 'pmw-ex1-1080i-9-seconds.mkv' has been opened for writing.
progress: 100%
The cue entries (the index) are being written...
Muxing took 1 second.


 > mkvmerge -i pmw-ex1-1080i-9-seconds.mkv
File 'pmw-ex1-1080i-9-seconds.mkv': container: Matroska
Track ID 1: video (V_MPEG2)
Track ID 2: audio (A_PCM/INT/BIG)


 > mkvextract tracks pmw-ex1-1080i-9-seconds.mkv 2:audio.wav
Error: Extraction of track number 2 with the CodecID 'A_PCM/INT/BIG' is 
not supported.




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