converted mpg -no sound

From	faeychild <faeychild@noname.afraid.org>
Newsgroups	comp.os.linux.misc
Subject	converted mpg -no sound
Followup-To	comp.os.linux.misc
Date	2012-06-04 09:21 +1000
Organization	A noiseless patient Spider
Message-ID	<jqgrh7$8cm$1@dont-email.me> (permalink)

Followups directed to: comp.os.linux.misc

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I have a TV stream file converted to mpeg with ffmpeg. The resultant file 
has no sound.

ffmpeg -i jubilee.ts -vcodec copy -acodec copy jubilee.mpg
FFmpeg version 0.6.5, Copyright (c) 2000-2010 the FFmpeg developers
  built on May 15 2012 07:00:00 with gcc 4.4.3
  configuration: --prefix=/usr --enable-shared --libdir=/usr/lib --
shlibdir=/usr/lib --incdir=/usr/include --disable-stripping --enable-
postproc --enable-gpl --enable-pthreads --enable-libtheora --enable-
libvorbis --disable-encoder=vorbis --enable-x11grab --enable-runtime-
cpudetect --enable-libdc1394 --enable-libschroedinger --disable-decoder=aac 
--disable-encoder=aac
  libavutil     50.15. 1 / 50.15. 1
  libavcodec    52.72. 2 / 52.72. 2
  libavformat   52.64. 2 / 52.64. 2
  libavdevice   52. 2. 0 / 52. 2. 0
  libswscale     0.11. 0 /  0.11. 0
  libpostproc   51. 2. 0 / 51. 2. 0
[NULL @ 0x8e30000]start time is not set in av_estimate_timings_from_pts
Input #0, mpegts, from 'jubilee.ts':                                                                       
  Duration: 04:44:25.02, start: 88118.077500, bitrate: 9650 kb/s
  Program 560 ABC News 24
    Metadata:
      name            : ABC News 24
      provider_name   : ABC
    Stream #0.0[0x90a]: Video: mpeg2video, yuv420p, 1280x720 [PAR 1:1 DAR 
16:9], 90000 kb/s, 50 fps, 50 tbr, 90k tbn, 100 tbc
    Stream #0.1[0x90b](eng): Audio: ac3, 48000 Hz, stereo, s16, 256 kb/s
    Stream #0.2[0x90c](eng): Subtitle: 0x0006
    Stream #0.3[0x1388]: Data: 0x000b
  Program 561 ABC1
    Metadata:
      name            : ABC1
      provider_name   : ABC
  Program 562 ABC2 / ABC4
    Metadata:
      name            : ABC2 / ABC4
      provider_name   : ABC
  Program 563 ABC1
    Metadata:
      name            : ABC1
      provider_name   : ABC
  Program 564 ABC3
    Metadata:
      name            : ABC3
      provider_name   : ABC
  Program 566 ABC Dig Music
    Metadata:
      name            : ABC Dig Music
      provider_name   : ABC
  Program 567 ABC Jazz
    Metadata:
      name            : ABC Jazz
      provider_name   : ABC
Output #0, mpeg, to 'jubilee.mpg':
  Metadata:
    encoder         : Lavf52.64.2
    Stream #0.0: Video: mpeg2video, yuv420p, 1280x720 [PAR 1:1 DAR 16:9], 
q=2-31, 90000 kb/s, 90k tbn, 50 tbc
    Stream #0.1(eng): Audio: ac3, 48000 Hz, stereo, 256 kb/s
Stream mapping:
  Stream #0.0 -> #0.0
  Stream #0.1 -> #0.1
Press [q] to stop encoding
frame=853183 fps=1333 q=-1.0 Lsize=18483930kB time=17064.48 
bitrate=8873.4kbits/s    
video:17869691kB audio:533264kB global headers:0kB muxing overhead 0.440014%



This generally works well. But I have had it happen once before.

I really hope someone has had experience with this or can point me in the 
right direction



-- 
faeychild
Mandriva Linux release 2010.2 (Official) for i586
Running KDE 4.4.5 on 2.6.36.2-desktop-2mnb kernel.

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converted mpg -no sound faeychild <faeychild@noname.afraid.org> - 2012-06-04 09:21 +1000
  Re: converted mpg -no sound faeychild <faeychild@noname.afraid.org> - 2012-06-05 07:40 +1000

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