#3140 closed defect (duplicate)
ffmpeg fails to convert some files with pts (xx) < dts (yy) in stream z
Reported by: | julian | Owned by: | |
---|---|---|---|
Priority: | normal | Component: | avcodec |
Version: | git-master | Keywords: | av_interleaved_write_frame h264 |
Cc: | Blocked By: | ||
Blocking: | Reproduced by developer: | yes | |
Analyzed by developer: | no |
Description
download https://dl.dropboxusercontent.com/u/7221986/test.mkv
(i have several other files exhibiting the same issue)
try to convert with ffmpeg from mkv to mp4:
$ ffmpeg -i test.mkv -acodec copy -vcodec copy test.mp4 ffmpeg version 2.1-tessus Copyright (c) 2000-2013 the FFmpeg developers built on Oct 28 2013 04:17:07 with llvm-gcc 4.2.1 (LLVM build 2336.1.00) configuration: --prefix=/Users/tessus/data/ext/ffmpeg/sw --as=yasm --extra-version=tessus --disable-shared --enable-static --disable-ffplay --enable-gpl --enable-pthreads --enable-postproc --enable-libmp3lame --enable-libtheora --enable-libvorbis --enable-libx264 --enable-libxvid --enable-libspeex --enable-bzlib --enable-zlib --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libxavs --enable-version3 --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvpx --enable-libgsm --enable-libopus --enable-fontconfig --enable-libfreetype --enable-libass --enable-libbluray --enable-filters --enable-runtime-cpudetect libavutil 52. 48.100 / 52. 48.100 libavcodec 55. 39.100 / 55. 39.100 libavformat 55. 19.104 / 55. 19.104 libavdevice 55. 5.100 / 55. 5.100 libavfilter 3. 90.100 / 3. 90.100 libswscale 2. 5.101 / 2. 5.101 libswresample 0. 17.104 / 0. 17.104 libpostproc 52. 3.100 / 52. 3.100 Input #0, matroska,webm, from 'test.mkv': Metadata: ENCODER : Lavf54.29.104 Duration: 00:00:10.24, start: 0.000000, bitrate: 4107 kb/s Stream #0:0(eng): Video: h264 (High), yuv420p, 1280x700, SAR 1:1 DAR 64:35, 25 fps, 25 tbr, 1k tbn, 47.95 tbc (default) Metadata: title : x264_L4.1 @ 2555 Kbps LANGUAGE : eng Stream #0:1(eng): Audio: ac3, 48000 Hz, 5.1(side), fltp, 640 kb/s (default) Metadata: title : English Dolby Digital 5.1 @ 640 Kbps LANGUAGE : eng [mp4 @ 0x103823e00] track 1: codec frame size is not set Output #0, mp4, to 'test.mp4': Metadata: encoder : Lavf55.19.104 Stream #0:0(eng): Video: h264 ([33][0][0][0] / 0x0021), yuv420p, 1280x700 [SAR 1:1 DAR 64:35], q=2-31, 25 fps, 16k tbn, 1k tbc (default) Metadata: title : x264_L4.1 @ 2555 Kbps LANGUAGE : eng Stream #0:1(eng): Audio: ac3 ([165][0][0][0] / 0x00A5), 48000 Hz, 5.1(side), 640 kb/s (default) Metadata: title : English Dolby Digital 5.1 @ 640 Kbps LANGUAGE : eng Stream mapping: Stream #0:0 -> #0:0 (copy) Stream #0:1 -> #0:1 (copy) Press [q] to stop, [?] for help [mp4 @ 0x103823e00] pts (3200) < dts (47232) in stream 0 av_interleaved_write_frame(): Invalid argument
Change History (7)
comment:1 by , 10 years ago
Component: | undetermined → avcodec |
---|---|
Keywords: | av_interleaved_write_frame h264 added |
Reproduced by developer: | set |
Resolution: | → duplicate |
Status: | new → closed |
Version: | 2.1 → git-master |
follow-up: 3 comment:2 by , 10 years ago
thanks for the information and sorry for the duplicate.
i'm unable to compile git-head (*) but it doesn't seem to be fixed as of
ffmpeg-58433-g7668a03.7z 2013-11-17 05:59 5.7M
still the same problem.
(*)
on a mac: iMac27:ffmpeg julian$ make LD ffmpeg_g Undefined symbols for architecture x86_64: "_avpriv_do_elbg", referenced from: _filter_frame in libavfilter.a(vf_elbg.o) "_avpriv_init_elbg", referenced from: _filter_frame in libavfilter.a(vf_elbg.o) ld: symbol(s) not found for architecture x86_64 clang: error: linker command failed with exit code 1 (use -v to see invocation) make: *** [ffmpeg_g] Error 1
comment:3 by , 10 years ago
Replying to julian:
i'm unable to compile git-head
If you can reproduce this with make distclean && git pull && ./configure && make ffmpeg
it would be very important, please report it!
follow-up: 6 comment:4 by , 10 years ago
no it only happens if i configure with
./configure --disable-encoders --disable-muxers --enable-muxer=ac3 --enable-muxer=mp4 --enable-encoder=ac3 --enable-encoder=ac3_fixed --enable-encoder=movtext --enable-encoder=pcm_s16le --enable-muxer=wav --enable-muxer=pcm_s16le --enable-muxer=mp3
comment:6 by , 10 years ago
Replying to julian:
no it only happens if i configure with
./configure --disable-encoders --disable-muxers --enable-muxer=ac3 --enable-muxer=mp4 --enable-encoder=ac3 --enable-encoder=ac3_fixed --enable-encoder=movtext --enable-encoder=pcm_s16le --enable-muxer=wav --enable-muxer=pcm_s16le --enable-muxer=mp3
Should be fixed, thank you for the report!
comment:7 by , 9 years ago
i had to change the uploaded location of the file to reproduce the issue
http://www.filehosting.org/file/details/501407/ffmpeg_3140_pts.mkv
This is a duplicate of several other tickets, the problem is (presumably) always that h264 timestamps are not correctly determined, see for example #1150 and #2220 (your problem is also reproducible with -fflags +genpts -bsf h264_mp4toannexb -f mpegts).
For future tickets: Please always test current git head before reporting a problem.