[FFmpeg-trac] #2276(undetermined:new): Different muxing behavior on different version of ffmpeg
FFmpeg
trac at avcodec.org
Mon Feb 18 09:00:23 CET 2013
#2276: Different muxing behavior on different version of ffmpeg
-------------------------------------+-------------------------------------
Reporter: | Type: defect
endlessroad1991 | Priority: normal
Status: new | Version:
Component: | unspecified
undetermined | Blocked By:
Keywords: | Reproduced by developer: 0
Blocking: |
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Same muxing command:
{{{
./ffmpeg -y -r 15 -i 1.h264 -vcodec copy 1.mp4
}}}
ffmpeg 0.10.6 and 1.1.2, both configured with:
{{{
--disable-everything --enable-muxer=mp4 --enable-muxer=adts --enable-
bsf=aac_adtstoasc --enable-demuxer=mov --enable-demuxer=h264 --enable-
demuxer=aac --enable-protocol=file --enable-decoder=aac --enable-
decoder=rawvideo --enable-decoder=h264 --enable-parser=h264 --enable-
parser=aac
}}}
generates different results.
Original fps of 1.h264 is 15. ffmpeg 0.10.6 changes fps to 15fps, as
specified by "-r 15". However, ffmpeg 1.1.2 doesn't change the fps.
I checked "ffmpeg -h" for both versions, and it seems that usage of "-r"
hasn't changed.
Any ideas?
ffmpeg 0.10.6:
{{{
ffmpeg version 0.10.6 Copyright (c) 2000-2012 the FFmpeg developers
built on Feb 18 2013 15:40:53 with llvm_gcc 4.2.1 (Based on Apple Inc.
build 5658) (LLVM build 2336.11.00)
configuration: --disable-everything --enable-muxer=mp4 --enable-
muxer=adts --enable-bsf=aac_adtstoasc --enable-demuxer=mov --enable-
demuxer=h264 --enable-demuxer=aac --enable-protocol=file --enable-
decoder=aac --enable-decoder=rawvideo --enable-decoder=h264 --enable-
parser=h264 --enable-parser=aac
libavutil 51. 35.100 / 51. 35.100
libavcodec 53. 61.100 / 53. 61.100
libavformat 53. 32.100 / 53. 32.100
libavdevice 53. 4.100 / 53. 4.100
libavfilter 2. 61.100 / 2. 61.100
libswscale 2. 1.100 / 2. 1.100
libswresample 0. 6.100 / 0. 6.100
}}}
ffmpeg 1.1.2:
{{{
ffmpeg version 1.1.2 Copyright (c) 2000-2013 the FFmpeg developers
built on Feb 18 2013 15:43:59 with llvm-gcc 4.2.1 (LLVM build
2336.11.00)
configuration: --disable-everything --enable-muxer=mp4 --enable-
muxer=adts --enable-bsf=aac_adtstoasc --enable-demuxer=mov --enable-
demuxer=h264 --enable-demuxer=aac --enable-protocol=file --enable-
decoder=aac --enable-decoder=rawvideo --enable-decoder=h264 --enable-
parser=h264 --enable-parser=aac
libavutil 52. 13.100 / 52. 13.100
libavcodec 54. 86.100 / 54. 86.100
libavformat 54. 59.106 / 54. 59.106
libavdevice 54. 3.102 / 54. 3.102
libavfilter 3. 32.100 / 3. 32.100
libswscale 2. 1.103 / 2. 1.103
libswresample 0. 17.102 / 0. 17.102
}}}
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2276>
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