July 2013 - FFmpeg-trac - lists.ffmpeg.org

#1567(build system:new): make install fails with relative path for prefix dir
by FFmpeg 15 Jan '14

15 Jan '14

#1567: make install fails with relative path for prefix dir -------------------------------------+------------------------------------- Reporter: | Type: defect MacGyverismo | Priority: normal Status: new | Version: Component: build | unspecified system | Blocked By: Keywords: relative | Reproduced by developer: 0 path configure | Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: install fails because the working directory is changed twice in a single make-command. How to reproduce: {{{ download (latest) source run configure with relative path for --prefix. ie. --prefix=install result: INSTALL libavdevice/libavdevice.so STRIP install-libavdevice-shared cd: 1: can't cd to install/lib }}} this seems to be because the command which is executed actually changes from working dir to install/lib ( which is good ) and then another cd command is executed ( also to install/lib ) but this fails because the working dir was already set to this directory. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1567> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1010(undetermined:new): rtsp dump fails and yields non playable video (invalid droping)
by FFmpeg 15 Jan '14

15 Jan '14

#1010: rtsp dump fails and yields non playable video (invalid droping) -------------------------------------+------------------------------------- Reporter: lost1 | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: rtsp | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Hi, I'm using the following command line parameters to dump a live rtsp stream: {{{ ffmpeg -loglevel debug -i "rtsp://server.com/my_stream.sdp" -s 720x576 -vcodec copy -acodec copy -y output.mov }}} After a while the process stops with something like this: {{{ DTS 8975954, next:99748378 st:1 invalid droping [mov @ 0000000004FAF2C0] pts < dts in stream 0 av_interleaved_write_frame(): Invalid argument }}} I'm using Windows 7 x64. ffmpeg version N-37915-g6cb2085 -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1010> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2582(undetermined:new): buffer underflows ecoding HD video to ntsc-dvd
by FFmpeg 15 Jan '14

15 Jan '14

#2582: buffer underflows ecoding HD video to ntsc-dvd -------------------------------------+------------------------------------- Reporter: SullaFelix | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: Since upgrading to v1.0.5 (and now 1.0.6) I've been getting hundreds of buffer underflows converting my HD video to DVD format, specifically NTSC format. I don't do anything special to the video to encode them and even video I've successfully encoded before are giving underflows when before they encoded cleanly. How to reproduce: {{{ % ffmpeg -i input -target ntsc-dvd output ffmpeg version 1.0.6 Copyright (c) 2000-2013 the FFmpeg developers built on May 12 2013 19:17:16 with gcc 4.7.2 (GCC) 20121109 (Red Hat 4.7.2-8) configuration: --prefix=/usr --bindir=/usr/bin --datadir=/usr/share/ffmpeg --incdir=/usr/include/ffmpeg --libdir=/usr/lib64 --mandir=/usr/share/man --arch=x86_64 --optflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic' --enable-bzlib --disable- crystalhd --enable-frei0r --enable-gnutls --enable-libass --enable-libcdio --enable-libcelt --enable-libdc1394 --disable-indev=jack --enable- libfreetype --enable-libgsm --enable-libmp3lame --enable-openal --enable- libopencv --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libschroedinger --enable-libspeex --enable-libtheora --enable- libvorbis --enable-libv4l2 --enable-libvpx --enable-libx264 --enable- libxvid --enable-x11grab --enable-avfilter --enable-postproc --enable- pthreads --disable-static --enable-shared --enable-gpl --disable-debug --disable-stripping --shlibdir=/usr/lib64 --enable-runtime-cpudetect libavutil 51. 73.101 / 51. 73.101 libavcodec 54. 59.100 / 54. 59.100 libavformat 54. 29.104 / 54. 29.104 libavdevice 54. 2.101 / 54. 2.101 libavfilter 3. 17.100 / 3. 17.100 libswscale 2. 1.101 / 2. 1.101 libswresample 0. 15.100 / 0. 15.100 libpostproc 52. 0.100 / 52. 0.100 }}} Patches should be submitted to the ffmpeg-devel mailing list and not this bug tracker. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2582> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2024(undetermined:new): Reencoding dvbsub fails
by FFmpeg 13 Jan '14

13 Jan '14

#2024: Reencoding dvbsub fails -------------------------------------+------------------------------------- Reporter: cehoyos | Owner: Type: defect | Status: new Priority: normal | Component: Version: git- | undetermined master | Keywords: dvbsub Blocked By: | av_interleaved_write_frame Reproduced by developer: 0 | Blocking: | Analyzed by developer: 0 -------------------------------------+------------------------------------- I tested two samples: http://samples.ffmpeg.org/MPEG-VOB/ClosedCaptions/Starship_Troopers.vob http://samples.ffmpeg.org/MPEG-VOB/transport/dvbsub/dvbsubtest.ts and tried to reencode them to dvbsub. This works fine for the dvdsub sample, but fails for the dvbsub (input) sample. {{{ $ ffmpeg -i dvbsubtest.ts -qscale 2 -mbd 2 -scodec dvbsub out.ts ffmpeg version N-47774-g26db653 Copyright (c) 2000-2012 the FFmpeg developers built on Dec 12 2012 21:57:33 with gcc 4.7 (SUSE Linux) configuration: --enable-gpl --disable-indev=jack libavutil 52. 12.100 / 52. 12.100 libavcodec 54. 79.102 / 54. 79.102 libavformat 54. 49.101 / 54. 49.101 libavdevice 54. 3.102 / 54. 3.102 libavfilter 3. 26.102 / 3. 26.102 libswscale 2. 1.103 / 2. 1.103 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 2.100 / 52. 2.100 [mpegts @ 0x2f23280] max_analyze_duration 5000000 reached at 5016000 [mpegts @ 0x2f23280] PES packet size mismatch Input #0, mpegts, from 'dvbsubtest.ts': Duration: 00:00:34.60, start: 79677.098467, bitrate: 4848 kb/s Program 1 Stream #0:0[0x1901](eng): Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p, 720x576 [SAR 64:45 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc Stream #0:1[0x19a1](eng): Audio: mp2 ([4][0][0][0] / 0x0004), 48000 Hz, stereo, s16p, 256 kb/s Stream #0:2[0x19b1](eng): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Please use -q:a or -q:v, -qscale is ambiguous Output #0, mpegts, to 'out.ts': Metadata: encoder : Lavf54.49.101 Stream #0:0(eng): Video: mpeg2video (hq), yuv420p, 720x576 [SAR 64:45 DAR 16:9], q=2-31, 200 kb/s, 90k tbn, 25 tbc Stream #0:1(eng): Audio: mp2, 48000 Hz, stereo, s16, 128 kb/s Stream #0:2(eng): Subtitle: dvb_subtitle Stream mapping: Stream #0:0 -> #0:0 (mpeg2video -> mpeg2video) Stream #0:1 -> #0:1 (mp2 -> mp2) Stream #0:2 -> #0:2 (dvbsub -> dvbsub) Press [q] to stop, [?] for help frame= 310 fps=0.0 q=2.0 size= 0kB time=00:00:12.32 bitrate= 0.0kbits/s dup=10 drop=0Application provided invalid, non monotonically increasing dts to muxer in stream 2: 3005830 >= 1670230 av_interleaved_write_frame(): Invalid argument }}} Remuxing all strams fails (remuxing only audio and video works fine): {{{ $ ffmpeg -i dvbsubtest.ts -acodec copy -vcodec copy -scodec dvbsub out.ts ffmpeg version N-47774-g26db653 Copyright (c) 2000-2012 the FFmpeg developers built on Dec 12 2012 21:57:33 with gcc 4.7 (SUSE Linux) configuration: --enable-gpl --disable-indev=jack libavutil 52. 12.100 / 52. 12.100 libavcodec 54. 79.102 / 54. 79.102 libavformat 54. 49.101 / 54. 49.101 libavdevice 54. 3.102 / 54. 3.102 libavfilter 3. 26.102 / 3. 26.102 libswscale 2. 1.103 / 2. 1.103 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 2.100 / 52. 2.100 [mpegts @ 0x1b92280] max_analyze_duration 5000000 reached at 5016000 [mpegts @ 0x1b92280] PES packet size mismatch Input #0, mpegts, from 'dvbsubtest.ts': Duration: 00:00:34.60, start: 79677.098467, bitrate: 4848 kb/s Program 1 Stream #0:0[0x1901](eng): Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p, 720x576 [SAR 64:45 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc Stream #0:1[0x19a1](eng): Audio: mp2 ([4][0][0][0] / 0x0004), 48000 Hz, stereo, s16p, 256 kb/s Stream #0:2[0x19b1](eng): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Output #0, mpegts, to 'out.ts': Metadata: encoder : Lavf54.49.101 Stream #0:0(eng): Video: mpeg2video ([2][0][0][0] / 0x0002), yuv420p, 720x576 [SAR 64:45 DAR 16:9], q=2-31, 25 fps, 90k tbn, 25 tbc Stream #0:1(eng): Audio: mp2 ([4][0][0][0] / 0x0004), 48000 Hz, stereo, 256 kb/s Stream #0:2(eng): Subtitle: dvb_subtitle Stream mapping: Stream #0:0 -> #0:0 (copy) Stream #0:1 -> #0:1 (copy) Stream #0:2 -> #0:2 (dvbsub -> dvbsub) Press [q] to stop, [?] for help [mpegts @ 0x1b9a2e0] Application provided invalid, non monotonically increasing dts to muxer in stream 2: 3005830 >= 1670230 av_interleaved_write_frame(): Invalid argument }}} Remuxing only the subtitles work, but the resulting file shows no subtitles: {{{ $ ffmpeg -i dvbsubtest.ts -qscale 2 -mbd 2 -scodec copy out.ts ffmpeg version N-47774-g26db653 Copyright (c) 2000-2012 the FFmpeg developers built on Dec 12 2012 21:57:33 with gcc 4.7 (SUSE Linux) configuration: --enable-gpl --disable-indev=jack libavutil 52. 12.100 / 52. 12.100 libavcodec 54. 79.102 / 54. 79.102 libavformat 54. 49.101 / 54. 49.101 libavdevice 54. 3.102 / 54. 3.102 libavfilter 3. 26.102 / 3. 26.102 libswscale 2. 1.103 / 2. 1.103 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 2.100 / 52. 2.100 [mpegts @ 0x2ae8280] max_analyze_duration 5000000 reached at 5016000 [mpegts @ 0x2ae8280] PES packet size mismatch Input #0, mpegts, from 'dvbsubtest.ts': Duration: 00:00:34.60, start: 79677.098467, bitrate: 4848 kb/s Program 1 Stream #0:0[0x1901](eng): Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p, 720x576 [SAR 64:45 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc Stream #0:1[0x19a1](eng): Audio: mp2 ([4][0][0][0] / 0x0004), 48000 Hz, stereo, s16p, 256 kb/s Stream #0:2[0x19b1](eng): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Please use -q:a or -q:v, -qscale is ambiguous Output #0, mpegts, to 'out.ts': Metadata: encoder : Lavf54.49.101 Stream #0:0(eng): Video: mpeg2video (hq), yuv420p, 720x576 [SAR 64:45 DAR 16:9], q=2-31, 200 kb/s, 90k tbn, 25 tbc Stream #0:1(eng): Audio: mp2, 48000 Hz, stereo, s16, 128 kb/s Stream #0:2(eng): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Stream mapping: Stream #0:0 -> #0:0 (mpeg2video -> mpeg2video) Stream #0:1 -> #0:1 (mp2 -> mp2) Stream #0:2 -> #0:2 (copy) Press [q] to stop, [?] for help frame= 311 fps=0.0 q=2.0 size= 5961kB time=00:00:13.09 bitrate=3728.0kbits/s dup=10 drop=0frame= 570 fps=569 q=2.0 size= 14614kB time=00:00:23.13 bitrate=5173.9kbits/s dup=10 drop=0frame= 821 fps=546 q=2.0 size= 25327kB time=00:00:32.76 bitrate=6333.3kbits/s dup=10 drop=0PES packet size mismatch [mpeg2video @ 0x2aec140] invalid mb type in P Frame at 43 16 [mpeg2video @ 0x2aec140] Warning MVs not available [mpeg2video @ 0x2aec140] concealing 900 DC, 900 AC, 900 MV errors in P frame [mp2 @ 0x2aecc20] incomplete frame Error while decoding stream #0:1: Invalid data found when processing input frame= 866 fps=538 q=2.0 Lsize= 28381kB time=00:00:34.67 bitrate=6704.4kbits/s dup=12 drop=0 video:25613kB audio:535kB subtitle:50 global headers:0kB muxing overhead 8.332572% }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2024> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2016(undetermined:new): undefined reference to `opj_version'
by FFmpeg 10 Jan '14

10 Jan '14

#2016: undefined reference to `opj_version' -------------------------------------+------------------------------------- Reporter: KSHawkEye | Owner: Type: defect | Status: new Priority: important | Component: Version: git- | undetermined master | Keywords: openjpeg Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 -------------------------------------+------------------------------------- I'm trying to compile the latest FFmpeg git with openjpeg 2.0.0 but keep getting an undefined reference to opj_version. I have already asked for help with this issue here: [http://code.google.com/p/openjpeg/issues/detail?id=200] Here: [http://sourceforge.net/mailarchive/message.php?msg_id=30209438] And one of my users on my forum posted about it here: [http://ffmpeg.zeranoe.com/forum/viewtopic.php?f=5&t=674&hilit=opj_version] I think openjpeg is failing to compile in static and is searching for some .dll file when FFmpeg tries to link to it. Some code that ''does'' compile with opj_version is: {{{ #include <stdlib.h> #include <stdio.h> #include <string.h> #include <openjpeg.h> int main(void) { printf("OPJ2 version is %s\n",opj_version()); return 0; } }}} Though I have no idea why that succeeds, and FFmpeg's test code: {{{ extern int opj_version(); int main(void){ opj_version(); } }}} fails. This command: $ i686-w64-mingw32-nm ./libopenjp2.a | grep opj_version Returns: 00000228 T _opj_version@0 So it looks like it is in the lib, but just keeps failing. Openjpeg 2.0.0 compiled without error. It also looks like FFmpeg is trying to test the lib with: {{{ BEGIN /tmp/ffconf.ns4yWT3Y.c 1 extern int opj_version(); 2 int main(void){ opj_version(); } END /tmp/ffconf.ns4yWT3Y.c i686-w64-mingw32-gcc -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -U__STRICT_ANSI__ -std=c99 -fomit-frame-pointer -c -o /tmp/ffconf.ohUKczd4.o /tmp/ffconf.ns4yWT3Y.c i686-w64-mingw32-gcc -Wl,--as-needed -o /tmp/ffconf.hJciF3wT.exe /tmp/ffconf.ohUKczd4.o -lopenjpeg -lm -lz /tmp/ffconf.ohUKczd4.o:ffconf.ns4yWT3Y.c:(.text+0xc): undefined reference to `opj_version' collect2: error: ld returned 1 exit status ERROR: libopenjpeg not found }}} I'm happy to provide any further needed information to help get this fixed. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2016> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1452(undetermined:new): image2 to support %t
by FFmpeg 08 Jan '14

08 Jan '14

#1452: image2 to support %t -------------------------------------+------------------------------------- Reporter: burek | Type: Status: new | enhancement Component: | Priority: wish undetermined | Version: Keywords: | unspecified Blocking: | Blocked By: Analyzed by developer: 0 | Reproduced by developer: 0 -------------------------------------+------------------------------------- Parameter %t in the output file name (just like %d) could be used to store the time stamp info of the current frame being written in the file. It could follow the same syntax like %d for formatting. It also might be used as an input parameter, but the list of matching input files would have to be sorted first, I guess, to have a correct sequence of input files. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1452> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2252(undetermined:new): WTV files created by ffmpeg do not playback on XBox 360 extender
by FFmpeg 07 Jan '14

07 Jan '14

#2252: WTV files created by ffmpeg do not playback on XBox 360 extender -------------------------------------+------------------------------------- Reporter: ramitbhalla | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: WTV files created by ffmpeg do not play back on X360 extender. It gives an error: " Files needed to display video are not installed..." However it plays back fine on WMP and MCE. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2252> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2496(FFplay:new): seek swf file failed
by FFmpeg 07 Jan '14

07 Jan '14

#2496: seek swf file failed ----------------------------------+--------------------------------------- Reporter: hxuanyu | Type: defect Status: new | Priority: normal Component: FFplay | Version: unspecified Keywords: swf seek | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ----------------------------------+--------------------------------------- When I used ffmpeg lib in my application I met an error (av_seek_frame returned -1). And then I used ffplay to play the video, and when I seeked in ffplay, it failed again. below is the output from ffplay $ ffplay.exe big_buck_bunny.swf 5.56 A-V: -0.004 fd= 0 aq= 0KB vq= 0KB sq= 0B f=0/0 = 0B f=0/0 ffplay version N-50025-gb8bb661 Copyright (c) 2003-2013 the FFmpeg developers built on Feb 17 2013 02:37:45 with gcc 4.7.2 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-libass --enable-libbluray --enable-libcaca --enable-libfreetype --enable-libgsm --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- libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --enable-zlib libavutil 52. 17.101 / 52. 17.101 libavcodec 54. 91.103 / 54. 91.103 libavformat 54. 63.100 / 54. 63.100 libavdevice 54. 3.103 / 54. 3.103 libavfilter 3. 38.100 / 3. 38.100 libswscale 2. 2.100 / 2. 2.100 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 2.100 / 52. 2.100 [swf @ 03c41800] max_analyze_duration 5000000 reached at 5008151 microseconds [swf @ 03c41800] Estimating duration from bitrate, this may be inaccurate Input #0, swf, from 'big_buck_bunny.swf': Duration: 00:06:30.11, start: 0.000000, bitrate: 47 kb/s Stream #0:0: Audio: mp3, 22050 Hz, stereo, s16p, 48 kb/s Stream #0:1: Video: flv1, yuv420p, 640x360, 23.98 fps, 47.92 tbr, 23.96 tbn Seek to 70% ( 0:04:33) of total duration ( 0:06:30) big_buck_bunny.swf: error while seeking -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2496> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2739(avformat:new): Seeking with certain OGM samples fails
by FFmpeg 04 Jan '14

04 Jan '14

#2739: Seeking with certain OGM samples fails -------------------------------------+------------------------------------- Reporter: JEEB | Type: defect Status: new | Priority: normal Component: avformat | Version: git- Keywords: oggdec ogm | master seeking | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- '''Summary of the bug''': A sample is uploaded to upload.ffmpeg.org/incoming under the name lavf_ogm_seeking_borked.ogm. As I have no idea if the file can be cut with dd, I have not touched the file at all. Seeking with certain OGM samples fails. Gabest and Haali seem to work fine with them, as well as libav after [https://git.libav.org/?p=libav.git;a=commit;h=8ad3267ce3a1522a181946288049c… commit 8ad3267] (cherry-picking the change from libav does not seem to fix it, though the oggdec demuxer seems to be rather different between the two projects, so that is kind of understandable). ''' How to reproduce''': {{{ % ffmpeg -ss 00:05:00.000 -i lavf_ogm_seeking_borked.ogm -c:v rawvideo -c:a pcm_s16le -f null - ffmpeg version N-54345-ga35494c Copyright (c) 2000-2013 the FFmpeg developers built on Jul 2 2013 12:33:35 with gcc 4.7.3 (GCC) configuration: libavutil 52. 38.100 / 52. 38.100 libavcodec 55. 18.100 / 55. 18.100 libavformat 55. 10.101 / 55. 10.101 libavdevice 55. 2.100 / 55. 2.100 libavfilter 3. 77.101 / 3. 77.101 libswscale 2. 3.100 / 2. 3.100 libswresample 0. 17.102 / 0. 17.102 [ogg @ 000319E0] Headers mismatch for stream 1: expected 3 received 2. [ogg @ 000319E0] Headers mismatch for stream 2: expected 3 received 2. Input #0, ogg, from 'lavf_ogm_seeking_borked.ogm': Duration: 00:23:19.19, start: 0.000000, bitrate: 1383 kb/s Stream #0:0(Japanese): Video: mpeg4 (DX50 / 0x30355844), yuv420p, 640x480, 23.98 fps, 23.98 tbr, 23.98 tbn, 23.98 tbc Stream #0:1(English): Audio: vorbis, 48000 Hz, stereo, fltp, 0 kb/s Stream #0:2(Japanese): Audio: vorbis, 48000 Hz, stereo, fltp, 0 kb/s Stream #0:3(English): Subtitle: text Stream #0:4(Deutsch): Subtitle: text Output #0, null, to 'pipe:': Metadata: encoder : Lavf55.10.101 Stream #0:0(Japanese): Video: rawvideo (I420 / 0x30323449), yuv420p, 640x480, q=2-31, 200 kb/s, 90k tbn, 23.98 tbc Stream #0:1(English): Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s Stream mapping: Stream #0:0 -> #0:0 (mpeg4 -> rawvideo) Stream #0:1 -> #0:1 (vorbis -> pcm_s16le) Press [q] to stop, [?] for help [null @ 03CDF9E0] Encoder did not produce proper pts, making some up. frame= 8 fps=0.0 q=0.0 Lsize=N/A time=00:00:00.33 bitrate=N/A dup=2 drop=0 video:1kB audio:0kB subtitle:0 global headers:0kB muxing overhead -104.296875% }}} As can be seen, only "8" frames get decoded, and then it stops. There are plenty of frames to be decoded, though, even after the seek. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2739> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2070(undetermined:new): Handling Multichannel BINK
by FFmpeg 03 Jan '14

03 Jan '14

#2070: Handling Multichannel BINK -------------------------------------+------------------------------------- Reporter: DJX | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: I have a BINK video that has three audio streams. I believe this is because it is used in a surround sound environment. I would like to purpose a change to the way FFmpeg handles these types of files. In this case, they should all be mixed together to produce the correct audio output. Currently, on a two channel system, it is missing a lot of the audio. Additionally, as a work around, I tried the "amerge" filter but it does not allow for this type of conversion because the file has more then two audio streams. FFmpeg & FFplay should be considered here. How to reproduce: {{{ ffmpeg -i "flashpoint_load.bik" ffmpeg version N-48228-gceee440 Copyright (c) 2000-2012 the FFmpeg developers built on Dec 27 2012 02:02:43 with gcc 4.7.2 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab le-libass --enable-libbluray --enable-libcaca --enable-libfreetype --enable-libg sm --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore- amrwb --e nable-libopenjpeg --enable-libopus --enable-librtmp --enable- libschroedinger --e nable-libtheora --enable-libtwolame --enable-libvo-aacenc --enable-libvo- amrwben c --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable- libxvid --enable-zlib libavutil 52. 12.100 / 52. 12.100 libavcodec 54. 81.100 / 54. 81.100 libavformat 54. 50.102 / 54. 50.102 libavdevice 54. 3.102 / 54. 3.102 libavfilter 3. 30.101 / 3. 30.101 libswscale 2. 1.103 / 2. 1.103 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 2.100 / 52. 2.100 Input #0, bink, from 'flashpoint_load.bik': Duration: 00:00:43.77, start: 0.000000, bitrate: 6393 kb/s Stream #0:0: Video: binkvideo (BIKi / 0x694B4942), yuv420p, 1280x720, 30 tbr , 30 tbn, 30 tbc Stream #0:1: Audio: binkaudio_dct, 48000 Hz, stereo, fltp Stream #0:2: Audio: binkaudio_dct, 48000 Hz, mono, fltp Stream #0:3: Audio: binkaudio_dct, 48000 Hz, stereo, fltp At least one output file must be specified }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2070> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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