George Vlahavas <[EMAIL PROTECTED]> added the comment:
I think I'm having the same problem. If it's a different issue I can open a new
bug.
ffmpeg version is:
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FFmpeg version SVN-r14321, Copyright (c) 2000-2008 Fabrice Bellard, et al.
configuration: --prefix=/usr --mandir=/usr/man --enable-shared
--enable-pthreads --enable-x11grab --enable-liba52 --enable-liba52bin
--enable-libfaac --enable-libmp3lame --enable-libtheora --enable-libvorbis
--enable-libx264 --enable-libxvid --enable-gpl --enable-postproc --disable-ssse3
--enable-libfaad --enable-libfaadbin
libavutil version: 49.7.0
libavcodec version: 51.60.0
libavformat version: 52.17.0
libavdevice version: 52.0.0
built on Jul 21 2008 14:58:31, gcc: 4.2.3
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But it won't work with -O1 either.
My test file is a video I uploaded to /MPlayer/incoming/aac_decoding_error.mp4
Trying to transcode with
ffmpeg -i aac_decoding_error.mp4 test.avi
results to
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Seems stream 1 codec frame rate differs from container frame rate: 1000.00
(1000/1) -> 23.98 (24000/1001)
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'aac_decoding_error.mp4':
Duration: 00:03:09.38, start: 0.000000, bitrate: 331 kb/s
Stream #0.0(eng): Audio: libfaad, 11025 Hz, stereo
Stream #0.1(eng): Video: mpeg4, yuv420p, 720x480 [PAR 1:1 DAR 3:2], 23.98
tb(r)
Stream #0.2(eng): Data: mp4s / 0x7334706D
Stream #0.3(eng): Data: mp4s / 0x7334706D
Output #0, avi, to 'test.avi':
Stream #0.0(eng): Video: mpeg4, yuv420p, 720x480 [PAR 1:1 DAR 3:2], q=2-31,
200 kb/s, 23.98 tb(c)
Stream #0.1(eng): Audio: mp2, 11025 Hz, stereo, 64 kb/s
Stream mapping:
Stream #0.1 -> #0.0
Stream #0.0 -> #0.1
[mp2 @ 0x8096580]Sampling rate 11025 is not allowed in mp2
Error while opening codec for output stream #0.1 - maybe incorrect parameters
such as bit_rate, rate, width or height
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but using
ffmpeg -i aac_decoding_error.mp4 -ar 22050 test.avi
works:
------------------------------------------------------------------------------->8
Seems stream 1 codec frame rate differs from container frame rate: 1000.00
(1000/1) -> 23.98 (24000/1001)
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'aac_decoding_error.mp4':
Duration: 00:03:09.38, start: 0.000000, bitrate: 331 kb/s
Stream #0.0(eng): Audio: libfaad, 11025 Hz, stereo
Stream #0.1(eng): Video: mpeg4, yuv420p, 720x480 [PAR 1:1 DAR 3:2], 23.98
tb(r)
Stream #0.2(eng): Data: mp4s / 0x7334706D
Stream #0.3(eng): Data: mp4s / 0x7334706D
Output #0, avi, to 'test.avi':
Stream #0.0(eng): Video: mpeg4, yuv420p, 720x480 [PAR 1:1 DAR 3:2], q=2-31,
200 kb/s, 23.98 tb(c)
Stream #0.1(eng): Audio: mp2, 22050 Hz, stereo, 64 kb/s
Stream mapping:
Stream #0.1 -> #0.0
Stream #0.0 -> #0.1
Press [q] to stop encoding
frame= 4540 fps=155 q=31.0 Lsize= 9355kB time=189.28 bitrate= 404.9kbits/s
video:7672kB audio:1479kB global headers:0kB muxing overhead 2.223271%
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Tell me if you need more info.
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FFmpeg issue tracker <[EMAIL PROTECTED]>
<https://roundup.mplayerhq.hu/roundup/ffmpeg/issue527>
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