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#131 Display error with "-acodec copy"

open
nobody
None
2
2003-11-08
2003-10-04
Anonymous
No

I was trying to join a *.m2v and a *.mp2 file obtained
trough demultiplexing a TS-stream from my DVB-S
reciever with

ffmpeg -i file.m2v -i file.mp2 -vcodec copy -acodec
copy newfile.mpg

So it should be a simple copy and multiplexing operation.
But ffmpeg displays the following :

Input #0, mpegvideo, from 'file.m2v':
Duration: 00:24:25.1, bitrate: 15000 kb/s
Stream #0.0: Video: mpeg2video, 720x576, 25.00 fps,
15000 kb/s
Input #1, mp3, from 'file.mp2':
Duration: 01:37:05.2, bitrate: 192 kb/s
Stream #1.0: Audio: mp2, 48000 Hz, stereo, 192 kb/s
Output #0, mpeg, to 'newfile.mpg':
Stream #0.0: Video: mpeg2video, 720x576, 25.00 fps,
q=2-31, 15000 kb/s
Stream #0.1: Audio: mp3, 48000 Hz, stereo, 192 kb/s
Stream mapping:
Stream #0.0 -> #0.0
Stream #1.0 -> #0.1
Press [q] to stop encoding

Pay attention to Output #0, Stream #0.1 it says >>mp3<<
not >>mp2<< . But after demultiplexing newfile.mpg
it apears that the audio is still the original MP2.
So this is just a minor but still disturbing display error.

Joerg Dietrich <dietrich_joerg@gmx.de>

Discussion

    • priority: 5 --> 2
     
  • This Sourceforge bug tracker here has been abandoned many years ago.

    Our new tracker can be found through http://www.ffmpeg.org/bugreports.html