> Gesendet: Dienstag, 03. April 2018 um 23:07 Uhr
> Von: "Moritz Barsnick" <[email protected]>
ffmpeg -probesize 100000000 -analyzeduration 100000000 -i capture_V0.mpg indeed
is able to show the audio info. The two wanted streams appear like so:
Stream #0:4[0x80]: Audio: ac3, 48000 Hz, 5.1(side), fltp, 448 kb/s
Stream #0:5[0x81]: Audio: ac3, 48000 Hz, 5.1(side), fltp, 448 kb/s
# ffmpeg -hide_banner -y -probesize 100000000 -analyzeduration 100000000 -ss
1:15.500 -i capture_V0.mpg -map 0:v -map 0:a:0 -map 0:a:1 -vf yadif -t 30
capture_V1_30s.mkv
works as it should, the resulting 30 seconds clip has both audio tracks I want
to keep.
And adding some crop together with the conversion also works.
The final command line is:
ffmpeg -hide_banner -y -probesize 100000000 -analyzeduration 100000000 -ss
1:15.500 -i capture_V0.mpg -map 0:v -map 0:a:0 -map 0:a:1 -vf
yadif,crop=692:530:14:23 -t 30 capture_V1_30s_crop.mkv
Seems, I can switch on the " -v error " (to speed up the conversion, should
have thought of leaving it away for getting to the source of the error when
posting my question) and do the full converion.
Thanks a lot, Moritz!
Cheers
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