[FFmpeg-trac] #4780(undetermined:new): FFMpeg ignores the logfile of first pass when encoding through libxvid
FFmpeg
trac at avcodec.org
Wed Aug 26 18:57:16 CEST 2015
#4780: FFMpeg ignores the logfile of first pass when encoding through libxvid
-------------------------------------+-------------------------------------
Reporter: academic | Owner:
Type: defect | Status: new
Priority: important | Component:
Version: git-master | undetermined
Keywords: passlogfile | Resolution:
libxvid regression | Blocked By:
Blocking: | Reproduced by developer: 0
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Comment (by Timothy_Gu):
It works fine here using
http://ffmpeg.zeranoe.com/builds/win32/static/ffmpeg-20150825-git-
4c39892-win32-static.7z
{{{
C:\Users\tiancheng.gu\test-xvid
λ dir
Volume in drive C has no label.
Volume Serial Number is FE12-15F1
Directory of C:\Users\tiancheng.gu\test-xvid
08/26/2015 09:52 AM <DIR> .
08/26/2015 09:52 AM <DIR> ..
0 File(s) 0 bytes
2 Dir(s) 75,032,383,488 bytes free
C:\Users\tiancheng.gu\test-xvid
λ ffmpeg -f lavfi -i testsrc -vcodec libxvid -vb 80k -g 250 -pass 1
-passlogfile a.log -t 600 -y a.avi
ffmpeg version N-74645-g4c39892 Copyright (c) 2000-2015 the FFmpeg
developers
built with gcc 4.9.3 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads
--enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r
--enable-gnutls --enable-iconv --enable-libass --enable-libbluray
--enable-libbs2b --enable-libcaca --enable-libdcadec --enable-libfreetype
--enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug
--enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb
--enable-libopenjpeg --enable-libopus --enable-librtmp --enable-
libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora
--enable-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-
libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack
--enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs
--enable-libxvid --enable-lzma --enable-decklink --enable-zlib
libavutil 54. 31.100 / 54. 31.100
libavcodec 56. 58.100 / 56. 58.100
libavformat 56. 40.101 / 56. 40.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 37.100 / 5. 37.100
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.101 / 1. 2.101
libpostproc 53. 3.100 / 53. 3.100
Input #0, lavfi, from 'testsrc':
Duration: N/A, start: 0.000000, bitrate: N/A
Stream #0:0: Video: rawvideo (RGB[24] / 0x18424752), rgb24, 320x240
[SAR 1:1 DAR 4:3], 25 tbr, 25 tbn, 25 tbc
Output #0, avi, to 'a.avi':
Metadata:
ISFT : Lavf56.40.101
Stream #0:0: Video: mpeg4 (libxvid) (xvid / 0x64697678), yuv420p,
320x240 [SAR 1:1 DAR 4:3], q=2-31, pass 1, 80 kb/s, 25 fps, 25 tbn, 25 tbc
Metadata:
encoder : Lavc56.58.100 libxvid
Stream mapping:
Stream #0:0 -> #0:0 (rawvideo (native) -> mpeg4 (libxvid))
Press [q] to stop, [?] for help
frame=15000 fps=1013 q=2.0 Lsize= 12452kB time=00:10:00.00 bitrate=
170.0kbits/s
video:12087kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: 3.017452%
C:\Users\tiancheng.gu\test-xvid
λ ffmpeg -f lavfi -i testsrc -vcodec libxvid -vb 80k -g 250 -pass 2
-passlogfile a.log -t 600 -y a.avi
ffmpeg version N-74645-g4c39892 Copyright (c) 2000-2015 the FFmpeg
developers
built with gcc 4.9.3 (GCC)
configuration: --enable-gpl --enable-version3 --disable-w32threads
--enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r
--enable-gnutls --enable-iconv --enable-libass --enable-libbluray
--enable-libbs2b --enable-libcaca --enable-libdcadec --enable-libfreetype
--enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug
--enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb
--enable-libopenjpeg --enable-libopus --enable-librtmp --enable-
libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora
--enable-libtwolame --enable-libvidstab --enable-libvo-aacenc --enable-
libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack
--enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs
--enable-libxvid --enable-lzma --enable-decklink --enable-zlib
libavutil 54. 31.100 / 54. 31.100
libavcodec 56. 58.100 / 56. 58.100
libavformat 56. 40.101 / 56. 40.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 37.100 / 5. 37.100
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.101 / 1. 2.101
libpostproc 53. 3.100 / 53. 3.100
Input #0, lavfi, from 'testsrc':
Duration: N/A, start: 0.000000, bitrate: N/A
Stream #0:0: Video: rawvideo (RGB[24] / 0x18424752), rgb24, 320x240
[SAR 1:1 DAR 4:3], 25 tbr, 25 tbn, 25 tbc
Output #0, avi, to 'a.avi':
Metadata:
ISFT : Lavf56.40.101
Stream #0:0: Video: mpeg4 (libxvid) (xvid / 0x64697678), yuv420p,
320x240 [SAR 1:1 DAR 4:3], q=2-31, pass 2, 80 kb/s, 25 fps, 25 tbn, 25 tbc
Metadata:
encoder : Lavc56.58.100 libxvid
Stream mapping:
Stream #0:0 -> #0:0 (rawvideo (native) -> mpeg4 (libxvid))
Press [q] to stop, [?] for help
frame=15000 fps=999 q=2.0 Lsize= 11235kB time=00:10:00.00 bitrate=
153.4kbits/s
video:10870kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: 3.353590%
C:\Users\tiancheng.gu\test-xvid
λ dir
Volume in drive C has no label.
Volume Serial Number is FE12-15F1
Directory of C:\Users\tiancheng.gu\test-xvid
08/26/2015 09:53 AM <DIR> .
08/26/2015 09:53 AM <DIR> ..
08/26/2015 09:53 AM 11,504,468 a.avi
08/26/2015 09:52 AM 315,805 a.log-0.log
2 File(s) 11,820,273 bytes
2 Dir(s) 75,020,333,056 bytes free
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/4780#comment:9>
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