December 2011 - FFmpeg-trac - lists.ffmpeg.org

#720(avfilter:new): Volume filter does not work
by FFmpeg 08 Dec '11

08 Dec '11

#720: Volume filter does not work -------------------------------------+------------------------------------- Reporter: | Type: defect jeremysalwen | Priority: normal Status: new | Version: git- Component: avfilter | master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- What you were trying to accomplish: Test a libavfilter filter in ffmpeg. The problem you encountered: the libavfilter filter "volume" had no effect on the audio. Console output: $ ./ffmpeg -v 9 -loglevel 99 -i ~/write.wav -vf volume=0.1 ~/lol.wav ffmpeg version N-35540-g0cc9949, Copyright (c) 2000-2011 the FFmpeg developers built on Dec 7 2011 22:26:02 with gcc 4.6.1 configuration: --enable-filter=earwax libavutil 51. 30. 0 / 51. 30. 0 libavcodec 53. 41. 2 / 53. 41. 2 libavformat 53. 24. 0 / 53. 24. 0 libavdevice 53. 4. 0 / 53. 4. 0 libavfilter 2. 51. 0 / 2. 51. 0 libswscale 2. 1. 0 / 2. 1. 0 [wav @ 0x2f857e0] Format wav probed with size=2048 and score=99 [pcm_s16le @ 0x2f8bc00] err{or,}_recognition separate: 1; 1 [pcm_s16le @ 0x2f8bc00] err{or,}_recognition combined: 1; 65537 [wav @ 0x2f857e0] parser not found for codec pcm_s16le, packets or times may be invalid. [wav @ 0x2f857e0] max_analyze_duration 5000000 reached at 5015510 Input #0, wav, from '/home/jeremy/write.wav': Duration: 00:04:01.86, bitrate: 1411 kb/s Stream #0:0, 218, 1/44100: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz, 2 channels, s16, 1411 kb/s [pcm_s16le @ 0x302d0e0] err{or,}_recognition separate: 1; 1 [pcm_s16le @ 0x302d0e0] err{or,}_recognition combined: 1; 65537 [pcm_s16le @ 0x2f8bc00] err{or,}_recognition separate: 1; 65537 [pcm_s16le @ 0x2f8bc00] err{or,}_recognition combined: 1; 65537 Output #0, wav, to '/home/jeremy/lol.wav': Metadata: encoder : Lavf53.24.0 Stream #0:0, 0, 1/44100: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 44100 Hz, 2 channels, s16, 1411 kb/s Stream mapping: Stream #0:0 -> #0:0 (pcm_s16le -> pcm_s16le) Press [q] to stop, [?] for help size= 41665kB time=00:04:01.86 bitrate=1411.2kbits/s video:0kB audio:41665kB global headers:0kB muxing overhead 0.000108% -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/720> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#719(undetermined:new): bmp: support 16bpp r5 g6 b5
by FFmpeg 08 Dec '11

08 Dec '11

#719: bmp: support 16bpp r5 g6 b5 -------------------------------------+------------------------------------- Reporter: ami_stuff | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- {{{ C:\>ffmpeg -i r5_g6_b5.bmp ffmpeg version N-35295-gb55dd10, Copyright (c) 2000-2011 the FFmpeg developers built on Nov 30 2011 00:52:52 with gcc 4.6.2 configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-ru ntime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable- libope ncore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable- libgsm --en able-libmp3lame --enable-libopenjpeg --enable-librtmp --enable- libschroedinger - -enable-libspeex --enable-libtheora --enable-libvo-aacenc --enable-libvo- amrwben c --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable- libxvid --enable-zlib libavutil 51. 29. 1 / 51. 29. 1 libavcodec 53. 39. 1 / 53. 39. 1 libavformat 53. 22. 0 / 53. 22. 0 libavdevice 53. 4. 0 / 53. 4. 0 libavfilter 2. 50. 0 / 2. 50. 0 libswscale 2. 1. 0 / 2. 1. 0 libpostproc 51. 2. 0 / 51. 2. 0 [bmp @ 02615B60] unsupported BMP file, patch welcome [image2 @ 020B2320] Could not find codec parameters (Video: bmp) r5_g6_b5.bmp: could not find codec parameters }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/719> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#715(undetermined:new): gif encoder: support transparency
by FFmpeg 08 Dec '11

08 Dec '11

#715: gif encoder: support transparency -------------------------------------+------------------------------------- Reporter: ami_stuff | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- the output gif file from "ffmpeg -i 11.png -pix_fmt rgb24 11.gif" conversion is not transparent. {{{ C:\>ffmpeg -i 11.png ffmpeg version N-35295-gb55dd10, Copyright (c) 2000-2011 the FFmpeg developers built on Nov 30 2011 00:52:52 with gcc 4.6.2 configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-ru ntime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable- libope ncore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable- libgsm --en able-libmp3lame --enable-libopenjpeg --enable-librtmp --enable- libschroedinger - -enable-libspeex --enable-libtheora --enable-libvo-aacenc --enable-libvo- amrwben c --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable- libxvid --enable-zlib libavutil 51. 29. 1 / 51. 29. 1 libavcodec 53. 39. 1 / 53. 39. 1 libavformat 53. 22. 0 / 53. 22. 0 libavdevice 53. 4. 0 / 53. 4. 0 libavfilter 2. 50. 0 / 2. 50. 0 libswscale 2. 1. 0 / 2. 1. 0 libpostproc 51. 2. 0 / 51. 2. 0 Input #0, image2, from '11.png': Duration: 00:00:00.04, start: 0.000000, bitrate: N/A Stream #0:0: Video: png, pal8, 275x84, 25 tbr, 25 tbn, 25 tbc At least one output file must be specified }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/715> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#711(avcodec:new): h264: illegal short term buffer state detected
by FFmpeg 07 Dec '11

07 Dec '11

#711: h264: illegal short term buffer state detected -------------------------------------+------------------------------------- Reporter: Ck- | Type: defect NoSFeRaTU | Priority: normal Status: new | Version: Component: avcodec | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Bug occured only in ffmpeg/libav, players like vlc or mplayer plays this channel fine. I include sample dump created by vlc with dump-key. {{{ [mpegts @ 0x2513af0] max_analyze_duration 5000000 reached at 5016000 Input #0, mpegts, from 'rzd-dump.ts': Duration: 00:00:09.13, start: 23785.259978, bitrate: 1738 kb/s Program 1840 Metadata: service_name : RZD Stream #0.0[0x731]: Video: h264 (Main), yuv420p, 720x576 [PAR 12:11 DAR 15:11], 52.09 fps, 25 tbr, 90k tbn, 50 tbc Stream #0.1[0x732]: Audio: mp2, 48000 Hz, stereo, s16, 96 kb/s [h264 @ 0x2567730] illegal short term buffer state detected= 0B f=0/0 Last message repeated 1 times0 aq= 122KB vq= 1713KB sq= 0B f=0/0 [h264 @ 0x2567730] mmco: unref short failure Last message repeated 1 times [h264 @ 0x2567730] illegal short term buffer state detected Last message repeated 1 times19KB vq= 1657KB sq= 0B f=0/2 [h264 @ 0x2567730] mmco: unref short failure Last message repeated 1 times [h264 @ 0x2567730] illegal short term buffer state detected Last message repeated 1 times15KB vq= 1639KB sq= 0B f=0/3 [h264 @ 0x2567730] mmco: unref short failure Last message repeated 1 times [h264 @ 0x2567730] illegal short term buffer state detected Last message repeated 1 times12KB vq= 1618KB sq= 0B f=0/4 [h264 @ 0x2567730] mmco: unref short failure Last message repeated 1 times [h264 @ 0x2567730] illegal short term buffer state detected Last message repeated 1 times08KB vq= 1598KB sq= 0B f=0/5 [h264 @ 0x2567730] mmco: unref short failure Last message repeated 1 times [h264 @ 0x2567730] illegal short term buffer state detected Last message repeated 1 times04KB vq= 1576KB sq= 0B f=0/6 [h264 @ 0x2567730] mmco: unref short failure Last message repeated 1 times [h264 @ 0x2567730] illegal short term buffer state detected Last message repeated 1 times00KB vq= 1520KB sq= 0B f=0/7 [h264 @ 0x2567730] mmco: unref short failure Last message repeated 1 times [h264 @ 0x2567730] illegal short term buffer state detected Last message repeated 1 times97KB vq= 1503KB sq= 0B f=0/8 [h264 @ 0x2567730] mmco: unref short failure Last message repeated 1 times }}} An so on... -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/711> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#708(undetermined:new): Bad computed size for atoms with size 0 in MOV files
by FFmpeg 06 Dec '11

06 Dec '11

#708: Bad computed size for atoms with size 0 in MOV files -------------------------------------+------------------------------------- Reporter: mihnea | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- I have a MOV file written by a lazy program which can't be bothered to compute the size for the 'chan' atoms it writes, so it just places them at the end of the 'stsd' atom and writes 0 in the size field. I don't know which program it is, I just have the resulting file. According to the spec, size 0 is only allowed for top-level atoms, so strictly speaking the file is malformed, but I see that most parsers (Quicktime included) do not enforce this restriction and take size 0 to mean "extend to the end of the parent atom" instead of "to the end of the file". Ffmpeg does this too, but I think there's an error in the computation. Inside the function mov_read_default() in libavformat/mov.c you have this (slightly edited to show the relevant code path): {{{ a.size = avio_rb32(pb); a.type = avio_rl32(pb); total_size += 8; if (a.size == 0) a.size = atom.size - total_size; a.size -= 8; }}} The computed size doesn't contain the header size because it's already skipped by incrementing total_size, but then it's skipped again in the last line. The atom comes out 8 bytes short and the function mov_read_chan() aborts the whole parsing process. I think the computed size should be atom.size - total_size + 8. I've attached a sample MOV file which can be used to reproduce the error. Just do {{{ffmpeg -i audio.mov -vn -acodec copy test.mp4}}} and ffmpeg will say "error reading header". If you apply the proposed patch, the file works correctly. PS: the value of the layout tag in the 'chan' atom is 24, which doesn't correspond to anything. I don't know what the authoring program meant by that, but at least it wrote all 3 required fields, so the file can be parsed. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/708> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#706(avfilter:new): scale filter doesn't understand »out_h«
by FFmpeg 06 Dec '11

06 Dec '11

#706: scale filter doesn't understand »out_h« -------------------------------------+------------------------------------- Reporter: taeuber | Type: defect Status: new | Priority: normal Component: avfilter | Version: git- Keywords: scale | master filter | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- ffmpeg [...] -vf [...],'''scale=ow:oh/2''',[...] but: Error when evaluating the expression ''''oh/2'''' Error opening filters! version: ffmpeg version N-35433-g2f8b6e9, Copyright (c) 2000-2011 the FFmpeg developers built on Dec 4 2011 21:30:23 with gcc 4.5.2 configuration: --enable-gpl --enable-pthreads --enable-libx264 --enable- libfaac --enable-libgsm --enable-libmp3lame --enable-libschroedinger --enable-libtheora --enable-libvorbis --enable-nonfree --enable-shared --enable-pic --enable-libxvid --enable-libdirac --enable-libspeex --enable-librtmp --enable-libopenjpeg --disable-vdpau -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/706> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#673(avformat:new): Regression on demuxing mp3 track from an .MOV file.
by FFmpeg 05 Dec '11

05 Dec '11

#673: Regression on demuxing mp3 track from an .MOV file. ----------------------------------+-------------------------------------- Reporter: dongwon | Type: defect Status: new | Priority: important Component: avformat | Version: git-master Keywords: mov,mp4 | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ----------------------------------+-------------------------------------- When I try to play the attached sample mov file, I can see the following errors and can't hear any sound. {{{ [mov,mp4,m4a,3gp,3g2,mj2 @ 0x2014600]error unaligned chunk. }}} (This happens on ffplay >= 0.6.3 including current git while 0.5.5 works well with the sample file. Also, I've checked the file with vlc and totem players and they worked fine.) I checked the code which emits the log and found out it fails to build an index for audio stream due to the following sanity checking code. (which is introduced between 0.5.5 and 0.6.3) == ffmpeg/avformat/mov.c == {{{ if (sc->samples_per_frame && chunk_samples % sc->samples_per_frame) { av_log(mov->fc, AV_LOG_ERROR, "error unaligned chunk\n"); return; } }}} If I read the code correctly, it is using two different units regarding "sample". In samples_per_frame, "sample" means the uncompressed samples when we say sampling rates. (reference: "Samples per packet" - http://developer.apple.com/library/mac/#documentation/QuickTime/QTFF/QTFFCh…) In chunk_samples, "sample" means a unit of media data like elementary stream. (reference: "Samples per chunk" in 'stsc' atom, http://developer.apple.com/library/mac/#documentation/QuickTime/QTFF/QTFFCh…) So, I think modulo operation between them does not make sense. I'm setting the priority to "important" because this is a regression. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/673> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#686(avcodec:new): WMV2 crash
by FFmpeg 05 Dec '11

05 Dec '11

#686: WMV2 crash ---------------------------------+------------------------------------- Reporter: robco5 | Type: defect Status: new | Priority: important Component: avcodec | Version: 0.8.7 Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ---------------------------------+------------------------------------- Particular wmv file crashes ffmpeg. Tested on Vista 32 bit, compiled on msys+mingw. Tested on version 0.7-rc1, 0.7.8 and 0.8.7. '''$ gdb ffmpeg_g.exe''' GNU gdb (GDB) 7.0 Copyright (C) 2009 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "mingw32". For bug reporting instructions, please see: <http://www.gnu.org/software/gdb/bugs/>... Reading symbols from h:\ffmpeg-eclipse\ffmpeg-0.8.7/ffmpeg_g.exe...done. (gdb) r -i crash.wmv out.avi Starting program: h:\ffmpeg-eclipse\ffmpeg-0.8.7/ffmpeg_g.exe -i crash.wmv out.avi [New Thread 5840.0x1edc] warning: Can not parse XML library list; XML support was disabled at compile tim e ffmpeg version 0.8.7, Copyright (c) 2000-2011 the FFmpeg developers built on Nov 25 2011 13:54:03 with gcc 4.4.0 configuration: --enable-debug=3 --disable-stripping --enable-gpl --enable-swsc ale --enable-static --enable-memalign-hack --disable-pthreads --enable- libx264 - -extra-cflags=-I/h/x264 --extra-ldflags=-L/h/x264 --enable-nonfree - -enable-libfaac --extra-cflags=-I/h/faac/include --extra-ldflags=-L/h/Anem a/faac/libfaac/.libs libavutil 51. 9. 1 / 51. 9. 1 libavcodec 53. 8. 0 / 53. 8. 0 libavformat 53. 5. 0 / 53. 5. 0 libavdevice 53. 1. 1 / 53. 1. 1 libavfilter 2. 23. 0 / 2. 23. 0 libswscale 2. 0. 0 / 2. 0. 0 libpostproc 51. 2. 0 / 51. 2. 0 Seems stream 0 codec frame rate differs from container frame rate: 1000.00 (1000 /1) -> 30.00 (30/1) Input #0, asf, from 'crash.wmv': Metadata: WM/ToolName : TMPGEnc 4.0 XPress Version. 4.6.3.268 WMFSDKVersion : 11.0.5721.5251 WMFSDKNeeded : 0.0.0.0000 IsVBR : 0 Duration: 00:00:18.03, start: 0.000000, bitrate: 8878 kb/s Stream #0.0(hun): Video: wmv2, yuv420p, 1936x1360, 8000 kb/s, 30 tbr, 1k tbn , 1k tbc [buffer @ 081cfc60] w:1936 h:1360 pixfmt:yuv420p tb:1/1000000 sar:0/1 sws_param: Output #0, avi, to 'out.avi': Metadata: WM/ToolName : TMPGEnc 4.0 XPress Version. 4.6.3.268 WMFSDKVersion : 11.0.5721.5251 WMFSDKNeeded : 0.0.0.0000 IsVBR : 0 ISFT : Lavf53.5.0 Stream #0.0(hun): Video: mpeg4, yuv420p, 1936x1360, q=2-31, 200 kb/s, 30 tbn , 30 tbc Stream mapping: Stream #0.0 -> #0.0 Press [q] to stop, [?] for help frame= 14 fps= 0 q=31.0 size= 607kB time=00:00:00.50 bitrate=9938.7kbits/ frame= 26 fps= 23 q=31.0 size= 716kB time=00:00:00.90 bitrate=6520.0kbits/ frame= 37 fps= 23 q=24.8 size= 837kB time=00:00:01.26 bitrate=5412.3kbits/ frame= 48 fps= 22 q=31.0 size= 916kB time=00:00:01.63 bitrate=4595.6kbits/ frame= 59 fps= 22 q=31.0 size= 1052kB time=00:00:02.00 bitrate=4310.5kbits/ frame= 70 fps= 22 q=31.0 size= 1184kB time=00:00:02.36 bitrate=4098.1kbits/ frame= 83 fps= 22 q=31.0 size= 1342kB time=00:00:02.80 bitrate=3926.5kbits/ frame= 95 fps= 22 q=31.0 size= 1496kB time=00:00:03.20 bitrate=3830.4kbits/ frame= 108 fps= 22 q=31.0 size= 1658kB time=00:00:03.63 bitrate=3738.8kbits/ frame= 120 fps= 22 q=31.0 size= 1804kB time=00:00:04.03 bitrate=3663.2kbits/ frame= 132 fps= 23 q=31.0 size= 1919kB time=00:00:04.43 bitrate=3546.0kbits/ frame= 144 fps= 23 q=31.0 size= 2062kB time=00:00:04.83 bitrate=3495.1kbits/ frame= 157 fps= 23 q=24.8 size= 2222kB time=00:00:05.26 bitrate=3456.6kbits/ frame= 170 fps= 23 q=31.0 size= 2341kB time=00:00:05.70 bitrate=3363.9kbits/ frame= 183 fps= 23 q=31.0 size= 2466kB time=00:00:06.13 bitrate=3293.1kbits/ frame= 196 fps= 23 q=31.0 size= 2582kB time=00:00:06.56 bitrate=3221.1kbits/ frame= 209 fps= 23 q=31.0 size= 2721kB time=00:00:07.00 bitrate=3184.3kbits/ frame= 222 fps= 23 q=31.0 size= 2837kB time=00:00:07.43 bitrate=3126.6kbits/ frame= 235 fps= 23 q=31.0 size= 2967kB time=00:00:07.86 bitrate=3090.2kbits/ frame= 247 fps= 23 q=31.0 size= 3100kB time=00:00:08.26 bitrate=3072.1kbits/ frame= 260 fps= 23 q=31.0 size= 3243kB time=00:00:08.70 bitrate=3053.4kbits/ frame= 272 fps= 23 q=31.0 size= 3374kB time=00:00:09.10 bitrate=3037.5kbits/ frame= 284 fps= 23 q=31.0 size= 3488kB time=00:00:09.50 bitrate=3007.5kbits/ frame= 297 fps= 23 q=31.0 size= 3609kB time=00:00:09.93 bitrate=2976.0kbits/ frame= 310 fps= 24 q=31.0 size= 3717kB time=00:00:10.36 bitrate=2937.0kbits/ frame= 322 fps= 24 q=31.0 size= 3848kB time=00:00:10.76 bitrate=2927.7kbits/ frame= 334 fps= 24 q=31.0 size= 3962kB time=00:00:11.16 bitrate=2906.3kbits/ frame= 346 fps= 24 q=31.0 size= 4080kB time=00:00:11.56 bitrate=2889.4kbits/ frame= 359 fps= 24 q=31.0 size= 4216kB time=00:00:12.00 bitrate=2878.0kbits/ frame= 371 fps= 24 q=31.0 size= 4340kB time=00:00:12.40 bitrate=2867.1kbits/ frame= 384 fps= 24 q=31.0 size= 4492kB time=00:00:12.83 bitrate=2867.7kbits/ s Program received signal SIGSEGV, Segmentation fault. wmv2_mspel8_h_lowpass ( dst=0x22e834 "¤ĂĎÓÖÔą\203¤ĂĎÓÖÔą\203¤ĂĎÓÖÔą\203¤ĂĎÓÖÔą\203¤ĂĎÓÖÔą\203¤ĂĎÓÖÔą \203¤ĂĎÓÖÔą\203¤ĂĎÓÖÔą\203¤ĂĎÓÖÔą\203ËŃÔÖĚ hËŃÔÖĚ hËŃÔÖĚ hËŃÔÖĚ hËŃÔÖĚ hËŃÔÖĚ hË ŃÔÖĚ hËŃÔÖĚ hŕ-ë\b°\a", src=0xb5fd023 <Address 0xb5fd023 out of bounds>, dstStride=8, srcStride=1968, h=11) at libavcodec/dsputil.c:1345 1345 dst[0]= cm[(9*(src[0] + src[1]) - (src[-1] + src[2]) + 8)>>4]; '''(gdb) bt''' #0 wmv2_mspel8_h_lowpass ( dst=0x22e834 "¤ĂĎÓÖÔą\203¤ĂĎÓÖÔą\203¤ĂĎÓÖÔą\203¤ĂĎÓÖÔą\203¤ĂĎÓÖÔą\203¤ĂĎÓÖÔą \203¤ĂĎÓÖÔą\203¤ĂĎÓÖÔą\203¤ĂĎÓÖÔą\203ËŃÔÖĚ hËŃÔÖĚ hËŃÔÖĚ hËŃÔÖĚ hËŃÔÖĚ hËŃÔÖĚ hË ŃÔÖĚ hËŃÔÖĚ hŕ-ë\b°\a", src=0xb5fd023 <Address 0xb5fd023 out of bounds>, dstStride=8, srcStride=1968, h=11) at libavcodec/dsputil.c:1345 #1 0x005bc0e8 in put_mspel8_mc32_c ( dst=0xab817a0 "AAAACDDDD?Hi-\275Đ×ŢÝÚÚŰŮŘÖÚäŕÖĂŁm?JpŁľĘĐÖÔĚÁĹÍÔÔŃŃĐĐ¸yA:[¤»Ę ĎÓÖŘÚŃŃÖ×ŐĘŃ×ş"e=713:87777899998:79@_-ľŇŮÖĚÔÝĎÉÍĐÖÝßÔĚ\275¨ź§ÁŘÖÔĐĐ×ÜäÎ×ŃŇ×ŮÍŹF1 ;AaśżĹĎÔĚŐŘ×ÔĐÔŘŇ×ŐĹŞ"X32>\203«|şÂÎŐŇ´V>@<9w">|¸ÉÓĎ´r>2386/7Mn\210ŻĆĚÍ"..., src= 0xb5f8af3 "DD@>@AB[ŽËŃÔÖĚ hJCA@HDDD>]<«ĽÎÖŐË\241gKC=87688Or »Ë×ÓĽ\220_B>><BDBA@B J]t"ĐĚŮ<H:4;;:8888888784YšÁŃŐŃĎŐŐ¸mNC?:?BBJD?9:?Y\210źcľÓŮÓ«_>DA:;:?^Ž§¨żÓÚŮ+hBF CHD>???HXdmRĎŮÍĆŻś?<ś°ĆÔŇłZ?>;:ZŽť ŻÁĎĐÎ>J47V\201'ź´ÂĎ×Ç"]94"..., stride=1968) at libavcodec/dsputil.c:1435 #2 0x0089054b in ff_mspel_motion (s=0x8eb97e0, dest_y=0xab7da20 "DA?@AAS\201RÇĐÔÖĐv|>ŔŃÇş%Q7:<9?>=:9:88<=<>:7778989;==<:9? ?A;8>]Ś'|ś-?pM9767<<=68877778888888889986898998:><868<?@@@?>;=Cf?ŞĐ×ĐĂŽ9*.894.,. 13553232044648<998;:9::BCA9?¶żĆČÍŇĎş\\;8=Bx-\242ĽĘŇĎ¶tB7:9:;><>B?<:9"..., dest_cb=0x88a3770 "mmmmmmqw{{yurpnmmoppooppppqqqrtvwwutttrqppoooooponmllmlkk mrw{zunnmllnppooqrrpoopq{'\203\200xqn~\177\201'|qnslllmoonmmmmprrqpoonnnnopmomow ywy", 'x' <repeats 13 times>, "wwvwwwwvvvvutttttuuvwwww", 'x' <repeats 18 times> , 'w' <repeats 13 times>, "vvwv"..., dest_cr=0x8953770 "ŃŃŃŃŃŇĘŻ"\210Ž§ŔËËČÄż\275ŔĂĹĂÁÂĂĂĹÄ»¬ź¤§\262żĆČÄľ\275ľżżŔ ŔÁÁÄČËÎĐĐŃĎÎĚşš<Śť¸Ăľ¸+ąą»ŔĽĽ\275żÁĂČĆż\220\177\203\201šÁ»?~?\201'»ÉÂÇĹĆÇĹĹÄżą»Á ĹĹľ»ľÇÇĆĆĆÂľ\275ÁŔżż\230\230\230-\231\230---\230\230\231ťžźźź \241\242\242Ł¤ĄĄ|| §cŞŞŞŞŞŞc¨|¤\242źš\231š>śśťťžź ź \241\241\241\242Ł¤ \241\241¤|§§§¨¨¨||¨Ş«"..., r ef_picture=0x8eb9b48, pix_op=0x8ebac9c, motion_x=7, motion_y=31, h=16) at libavcodec/wmv2.c:114 #3 0x0062589d in MPV_motion_internal (s=0x8eb97e0, dest_y=<value optimized out>, dest_cb=<value optimized out>, dest_cr=0x8953770 "ŃŃŃŃŃŇĘŻ"\210Ž§ŔËËČÄż\275ŔĂĹĂÁÂĂĂĹÄ»¬ź¤§\262żĆČÄľ\275ľżżŔ ŔÁÁÄČËÎĐĐŃĎÎĚşš<Śť¸Ăľ¸+ąą»ŔĽĽ\275żÁĂČĆż\220\177\203\201šÁ»?~?\201'»ÉÂÇĹĆÇĹĹÄżą»Á ĹĹľ»ľÇÇĆĆĆÂľ\275ÁŔżż\230\230\230-\231\230---\230\230\231ťžźźź \241\242\242Ł¤ĄĄ|| §cŞŞŞŞŞŞc¨|¤\242źš\231š>śśťťžź ź \241\241\241\242Ł¤ \241\241¤|§§§¨¨¨||¨Ş«"..., d ir=0, ref_picture=0x8eb9b48, pix_op=0x8ebac9c, qpix_op=0x8ebaefc) at libavcodec/mpegvideo_common.h:729 #4 MPV_motion (s=0x8eb97e0, dest_y=<value optimized out>, dest_cb=<value optimized out>, dest_cr=0x8953770 "ŃŃŃŃŃŇĘŻ"\210Ž§ŔËËČÄż\275ŔĂĹĂÁÂĂĂĹÄ»¬ź¤§\262żĆČÄľ\275ľżżŔ ŔÁÁÄČËÎĐĐŃĎÎĚşš<Śť¸Ăľ¸+ąą»ŔĽĽ\275żÁĂČĆż\220\177\203\201šÁ»?~?\201'»ÉÂÇĹĆÇĹĹÄżą»Á ĹĹľ»ľÇÇĆĆĆÂľ\275ÁŔżż\230\230\230-\231\230---\230\230\231ťžźźź \241\242\242Ł¤ĄĄ|| §cŞŞŞŞŞŞc¨|¤\242źš\231š>śśťťžź ź \241\241\241\242Ł¤ \241\241¤|§§§¨¨¨||¨Ş«"..., d ir=0, ref_picture=0x8eb9b48, pix_op=0x8ebac9c, qpix_op=0x8ebaefc) at libavcodec/mpegvideo_common.h:896 #5 0x00627cf3 in MPV_decode_mb_internal (s=0x8eb97e0, block=0x6fe8360) at libavcodec/mpegvideo.c:2140 #6 MPV_decode_mb (s=0x8eb97e0, block=0x6fe8360) at libavcodec/mpegvideo.c:2277 #7 0x00688176 in decode_slice (s=0x8eb97e0) at libavcodec/h263dec.c:248 #8 0x0068916d in ff_h263_decode_frame (avctx=0x8106e60, data=0x22ee50, data_size=0x22f04c, avpkt=0x22efb0) at libavcodec/h263dec.c:653 #9 0x00515bdc in avcodec_decode_video2 (avctx=0x8106e60, picture=0x22ee50, got_picture_ptr=0x22f04c, avpkt=0x22efb0) at libavcodec/utils.c:769 #10 0x00407097 in output_packet (ist=<value optimized out>, ist_index=<value optimized out>, ost_table=DWARF-2 expression error: DW_OP_r eg operations must be used either alone or in conjuction with DW_OP_piece. ) at ffmpeg.c:1611 #11 0x0040afd0 in transcode (nb_output_files=<value optimized out>, input_files=<value optimized out>, nb_input_files=<value optimized out>, stream_maps=0x0, nb_stream_maps=0, output_files=<value optimized out>) at ffmpeg.c:2782 #12 0x0040c509 in main (argc=4, argv=0x6fe31e0) at ffmpeg.c:4588 '''(gdb) disass $pc-32,$pc+32''' Dump of assembler code for function wmv2_mspel8_h_lowpass: 0x00536a7c <wmv2_mspel8_h_lowpass+0>: push %ebp 0x00536a7d <wmv2_mspel8_h_lowpass+1>: push %edi 0x00536a7e <wmv2_mspel8_h_lowpass+2>: push %esi 0x00536a7f <wmv2_mspel8_h_lowpass+3>: push %ebx 0x00536a80 <wmv2_mspel8_h_lowpass+4>: mov 0x18(%esp),%esi 0x00536a84 <wmv2_mspel8_h_lowpass+8>: test %esi,%esi 0x00536a86 <wmv2_mspel8_h_lowpass+10>: jle 0x536bfb <wmv2_mspel8_h_lowpass+3 83> 0x00536a8c <wmv2_mspel8_h_lowpass+16>: xor %esi,%esi 0x00536a8e <wmv2_mspel8_h_lowpass+18>: xchg %ax,%ax 0x00536a90 <wmv2_mspel8_h_lowpass+20>: movzbl 0x2(%edx),%ebx 0x00536a94 <wmv2_mspel8_h_lowpass+24>: neg %ebx 0x00536a96 <wmv2_mspel8_h_lowpass+26>: movzbl -0x1(%edx),%edi 0x00536a9a <wmv2_mspel8_h_lowpass+30>: sub %edi,%ebx 0x00536a9c <wmv2_mspel8_h_lowpass+32>: movzbl 0x1(%edx),%ebp 0x00536aa0 <wmv2_mspel8_h_lowpass+36>: movzbl (%edx),%edi 0x00536aa3 <wmv2_mspel8_h_lowpass+39>: lea 0x0(%ebp,%edi,1),%edi 0x00536aa7 <wmv2_mspel8_h_lowpass+43>: lea (%edi,%edi,8),%edi 0x00536aaa <wmv2_mspel8_h_lowpass+46>: lea 0x8(%ebx,%edi,1),%ebx 0x00536aae <wmv2_mspel8_h_lowpass+50>: sar $0x4,%ebx 0x00536ab1 <wmv2_mspel8_h_lowpass+53>: mov 0xbd7b00(%ebx),%bl 0x00536ab7 <wmv2_mspel8_h_lowpass+59>: mov %bl,(%eax) 0x00536ab9 <wmv2_mspel8_h_lowpass+61>: movzbl (%edx),%ebx 0x00536abc <wmv2_mspel8_h_lowpass+64>: mov $0x8,%edi 0x00536ac1 <wmv2_mspel8_h_lowpass+69>: sub %ebx,%edi 0x00536ac3 <wmv2_mspel8_h_lowpass+71>: mov %edi,%ebx 0x00536ac5 <wmv2_mspel8_h_lowpass+73>: movzbl 0x3(%edx),%edi 0x00536ac9 <wmv2_mspel8_h_lowpass+77>: sub %edi,%ebx 0x00536acb <wmv2_mspel8_h_lowpass+79>: movzbl 0x2(%edx),%ebp 0x00536acf <wmv2_mspel8_h_lowpass+83>: movzbl 0x1(%edx),%edi 0x00536ad3 <wmv2_mspel8_h_lowpass+87>: lea 0x0(%ebp,%edi,1),%edi 0x00536ad7 <wmv2_mspel8_h_lowpass+91>: lea (%edi,%edi,8),%edi 0x00536ada <wmv2_mspel8_h_lowpass+94>: add %edi,%ebx 0x00536adc <wmv2_mspel8_h_lowpass+96>: sar $0x4,%ebx 0x00536adf <wmv2_mspel8_h_lowpass+99>: mov 0xbd7b00(%ebx),%bl 0x00536ae5 <wmv2_mspel8_h_lowpass+105>: mov %bl,0x1(%eax) 0x00536ae8 <wmv2_mspel8_h_lowpass+108>: movzbl 0x4(%edx),%ebx 0x00536aec <wmv2_mspel8_h_lowpass+112>: neg %ebx 0x00536aee <wmv2_mspel8_h_lowpass+114>: movzbl 0x1(%edx),%edi 0x00536af2 <wmv2_mspel8_h_lowpass+118>: sub %edi,%ebx 0x00536af4 <wmv2_mspel8_h_lowpass+120>: movzbl 0x3(%edx),%ebp 0x00536af8 <wmv2_mspel8_h_lowpass+124>: movzbl 0x2(%edx),%edi 0x00536afc <wmv2_mspel8_h_lowpass+128>: lea 0x0(%ebp,%edi,1),%edi 0x00536b00 <wmv2_mspel8_h_lowpass+132>: lea (%edi,%edi,8),%edi 0x00536b03 <wmv2_mspel8_h_lowpass+135>: lea 0x8(%ebx,%edi,1),%ebx 0x00536b07 <wmv2_mspel8_h_lowpass+139>: sar $0x4,%ebx 0x00536b0a <wmv2_mspel8_h_lowpass+142>: mov 0xbd7b00(%ebx),%bl 0x00536b10 <wmv2_mspel8_h_lowpass+148>: mov %bl,0x2(%eax) 0x00536b13 <wmv2_mspel8_h_lowpass+151>: movzbl 0x5(%edx),%ebx 0x00536b17 <wmv2_mspel8_h_lowpass+155>: neg %ebx 0x00536b19 <wmv2_mspel8_h_lowpass+157>: movzbl 0x2(%edx),%edi 0x00536b1d <wmv2_mspel8_h_lowpass+161>: sub %edi,%ebx 0x00536b1f <wmv2_mspel8_h_lowpass+163>: movzbl 0x4(%edx),%ebp 0x00536b23 <wmv2_mspel8_h_lowpass+167>: movzbl 0x3(%edx),%edi 0x00536b27 <wmv2_mspel8_h_lowpass+171>: lea 0x0(%ebp,%edi,1),%edi 0x00536b2b <wmv2_mspel8_h_lowpass+175>: lea (%edi,%edi,8),%edi 0x00536b2e <wmv2_mspel8_h_lowpass+178>: lea 0x8(%ebx,%edi,1),%ebx 0x00536b32 <wmv2_mspel8_h_lowpass+182>: sar $0x4,%ebx 0x00536b35 <wmv2_mspel8_h_lowpass+185>: mov 0xbd7b00(%ebx),%bl 0x00536b3b <wmv2_mspel8_h_lowpass+191>: mov %bl,0x3(%eax) 0x00536b3e <wmv2_mspel8_h_lowpass+194>: movzbl 0x6(%edx),%ebx 0x00536b42 <wmv2_mspel8_h_lowpass+198>: neg %ebx 0x00536b44 <wmv2_mspel8_h_lowpass+200>: movzbl 0x3(%edx),%edi 0x00536b48 <wmv2_mspel8_h_lowpass+204>: sub %edi,%ebx 0x00536b4a <wmv2_mspel8_h_lowpass+206>: movzbl 0x5(%edx),%ebp 0x00536b4e <wmv2_mspel8_h_lowpass+210>: movzbl 0x4(%edx),%edi 0x00536b52 <wmv2_mspel8_h_lowpass+214>: lea 0x0(%ebp,%edi,1),%edi 0x00536b56 <wmv2_mspel8_h_lowpass+218>: lea (%edi,%edi,8),%edi 0x00536b59 <wmv2_mspel8_h_lowpass+221>: lea 0x8(%ebx,%edi,1),%ebx 0x00536b5d <wmv2_mspel8_h_lowpass+225>: sar $0x4,%ebx 0x00536b60 <wmv2_mspel8_h_lowpass+228>: mov 0xbd7b00(%ebx),%bl 0x00536b66 <wmv2_mspel8_h_lowpass+234>: mov %bl,0x4(%eax) 0x00536b69 <wmv2_mspel8_h_lowpass+237>: movzbl 0x7(%edx),%ebx 0x00536b6d <wmv2_mspel8_h_lowpass+241>: neg %ebx 0x00536b6f <wmv2_mspel8_h_lowpass+243>: movzbl 0x4(%edx),%edi 0x00536b73 <wmv2_mspel8_h_lowpass+247>: sub %edi,%ebx 0x00536b75 <wmv2_mspel8_h_lowpass+249>: movzbl 0x6(%edx),%ebp 0x00536b79 <wmv2_mspel8_h_lowpass+253>: movzbl 0x5(%edx),%edi 0x00536b7d <wmv2_mspel8_h_lowpass+257>: lea 0x0(%ebp,%edi,1),%edi 0x00536b81 <wmv2_mspel8_h_lowpass+261>: lea (%edi,%edi,8),%edi 0x00536b84 <wmv2_mspel8_h_lowpass+264>: lea 0x8(%ebx,%edi,1),%ebx 0x00536b88 <wmv2_mspel8_h_lowpass+268>: sar $0x4,%ebx 0x00536b8b <wmv2_mspel8_h_lowpass+271>: mov 0xbd7b00(%ebx),%bl 0x00536b91 <wmv2_mspel8_h_lowpass+277>: mov %bl,0x5(%eax) 0x00536b94 <wmv2_mspel8_h_lowpass+280>: movzbl 0x8(%edx),%ebx 0x00536b98 <wmv2_mspel8_h_lowpass+284>: neg %ebx 0x00536b9a <wmv2_mspel8_h_lowpass+286>: movzbl 0x5(%edx),%edi 0x00536b9e <wmv2_mspel8_h_lowpass+290>: sub %edi,%ebx 0x00536ba0 <wmv2_mspel8_h_lowpass+292>: movzbl 0x7(%edx),%ebp 0x00536ba4 <wmv2_mspel8_h_lowpass+296>: movzbl 0x6(%edx),%edi 0x00536ba8 <wmv2_mspel8_h_lowpass+300>: lea 0x0(%ebp,%edi,1),%edi 0x00536bac <wmv2_mspel8_h_lowpass+304>: lea (%edi,%edi,8),%edi 0x00536baf <wmv2_mspel8_h_lowpass+307>: lea 0x8(%ebx,%edi,1),%ebx 0x00536bb3 <wmv2_mspel8_h_lowpass+311>: sar $0x4,%ebx 0x00536bb6 <wmv2_mspel8_h_lowpass+314>: mov 0xbd7b00(%ebx),%bl 0x00536bbc <wmv2_mspel8_h_lowpass+320>: mov %bl,0x6(%eax) 0x00536bbf <wmv2_mspel8_h_lowpass+323>: movzbl 0x9(%edx),%ebx 0x00536bc3 <wmv2_mspel8_h_lowpass+327>: neg %ebx 0x00536bc5 <wmv2_mspel8_h_lowpass+329>: movzbl 0x6(%edx),%edi 0x00536bc9 <wmv2_mspel8_h_lowpass+333>: sub %edi,%ebx 0x00536bcb <wmv2_mspel8_h_lowpass+335>: movzbl 0x8(%edx),%ebp 0x00536bcf <wmv2_mspel8_h_lowpass+339>: movzbl 0x7(%edx),%edi 0x00536bd3 <wmv2_mspel8_h_lowpass+343>: lea 0x0(%ebp,%edi,1),%edi 0x00536bd7 <wmv2_mspel8_h_lowpass+347>: lea (%edi,%edi,8),%edi 0x00536bda <wmv2_mspel8_h_lowpass+350>: lea 0x8(%ebx,%edi,1),%ebx 0x00536bde <wmv2_mspel8_h_lowpass+354>: sar $0x4,%ebx 0x00536be1 <wmv2_mspel8_h_lowpass+357>: mov 0xbd7b00(%ebx),%bl 0x00536be7 <wmv2_mspel8_h_lowpass+363>: mov %bl,0x7(%eax) 0x00536bea <wmv2_mspel8_h_lowpass+366>: add %ecx,%eax 0x00536bec <wmv2_mspel8_h_lowpass+368>: add 0x14(%esp),%edx 0x00536bf0 <wmv2_mspel8_h_lowpass+372>: inc %esi 0x00536bf1 <wmv2_mspel8_h_lowpass+373>: cmp 0x18(%esp),%esi 0x00536bf5 <wmv2_mspel8_h_lowpass+377>: jne 0x536a90 <wmv2_mspel8_h_lowpass+2 0> 0x00536bfb <wmv2_mspel8_h_lowpass+383>: pop %ebx 0x00536bfc <wmv2_mspel8_h_lowpass+384>: pop %esi 0x00536bfd <wmv2_mspel8_h_lowpass+385>: pop %edi 0x00536bfe <wmv2_mspel8_h_lowpass+386>: pop %ebp 0x00536bff <wmv2_mspel8_h_lowpass+387>: ret End of assembler dump. '''(gdb) info all-registers''' eax 0x22e834 2287668 ecx 0x8 8 edx 0xb5fd023 190828579 ebx 0x74 116 esp 0x22e7c0 0x22e7c0 ebp 0x8e 0x8e esi 0xa 10 edi 0x831 2097 eip 0x536a90 0x536a90 <wmv2_mspel8_h_lowpass+20> eflags 0x210297 [ CF PF AF SF IF RF ID ] cs 0x1b 27 ss 0x23 35 ds 0x23 35 es 0x23 35 fs 0x3b 59 gs 0x0 0 st0 -nan(0xc4c4c4c4c4c4c4c4) (raw 0xffffc4c4c4c4c4c4c4c4) st1 -nan(0xc4c4c4c4c4c4c4c4) (raw 0xffffc4c4c4c4c4c4c4c4) st2 -nan(0x96009400930094) (raw 0xffff0096009400930094) st3 -nan(0xb000a7009f0099) (raw 0xffff00b000a7009f0099) st4 -nan(0x12f012a01270127) (raw 0xffff012f012a01270127) st5 -nan(0x165015701460138) (raw 0xffff0165015701460138) st6 -nan(0x2000200020002) (raw 0xffff0002000200020002) st7 -inf (raw 0xffff0000000000000000) fctrl 0xffff037f -64641 fstat 0xffff0020 -65504 ftag 0xffffaaaa -21846 fiseg 0x1b 27 fioff 0x40aaea 4238058 foseg 0xffff0023 -65501 fooff 0x0 0 fop 0x5d8 1496 xmm0 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0, 0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 = 0x00000000000000000000000000000000} xmm1 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0xff, 0x7, 0xff, 0x7, 0xff, 0x7, 0xff, 0x7, 0xff, 0x7, 0xff, 0x7, 0xff, 0x7, 0xff, 0x7}, v8_int16 = {0x7ff, 0x7ff, 0x7ff, 0x7ff, 0x7ff, 0x7ff, 0x7ff, 0x7ff}, v4_int32 = {0x7ff07ff, 0x7ff07ff, 0x7ff07ff, 0x7ff07ff}, v2_int64 = {0x7ff07ff07ff07ff, 0x7ff07ff07ff07ff}, uint128 = 0x07ff07ff07ff07ff07ff07ff07ff07ff} xmm2 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x10, 0x5a, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38, 0x2c, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0}, v8_int16 = {0x5a10, 0x2, 0x0, 0x0, 0x2c38, 0x2, 0x0, 0x0}, v4_int32 = {0x25a10, 0x0, 0x22c38, 0x0}, v2_int64 = {0x25a10, 0x22c38}, uint128 = 0x0000000000022c380000000000025a10} xmm3 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0}, v8_int16 = {0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1}, v4_int32 = {0x10001, 0x10001, 0x10001, 0x10001}, v2_int64 = { 0x1000100010001, 0x1000100010001}, uint128 = 0x00010001000100010001000100010001} xmm4 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0, 0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 = 0x00000000000000000000000000000000} xmm5 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x84, 0x0, 0x84, 0x0, 0x84, 0x0, 0x84, 0x0, 0x84, 0x0, 0x84, 0x0, 0x84, 0x0, 0x84, 0x0}, v8_int16 = {0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84, 0x84}, v4_int32 = {0x840084, 0x840084, 0x840084, 0x840084}, v2_int64 = {0x84008400840084, 0x84008400840084}, uint128 = 0x00840084008400840084008400840084} xmm6 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0, 0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 = 0x00000000000000000000000000000000} xmm7 {v4_float = {0x0, 0x0, 0x0, 0x0}, v2_double = {0x0, 0x0}, v16_int8 = {0x0 <repeats 16 times>}, v8_int16 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, v4_int32 = {0x0, 0x0, 0x0, 0x0}, v2_int64 = {0x0, 0x0}, uint128 = 0x00000000000000000000000000000000} mxcsr 0x1f80 [ IM DM ZM OM UM PM ] mm0 {uint64 = 0xc4c4c4c4c4c4c4c4, v2_int32 = {0xc4c4c4c4, 0xc4c4c4c4}, v4_int16 = {0xc4c4, 0xc4c4, 0xc4c4, 0xc4c4}, v8_int8 = { 0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4}} mm1 {uint64 = 0xc4c4c4c4c4c4c4c4, v2_int32 = {0xc4c4c4c4, 0xc4c4c4c4}, v4_int16 = {0xc4c4, 0xc4c4, 0xc4c4, 0xc4c4}, v8_int8 = { 0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4, 0xc4}} mm2 {uint64 = 0x96009400930094, v2_int32 = {0x930094, 0x960094}, v4_int16 = {0x94, 0x93, 0x94, 0x96}, v8_int8 = {0x94, 0x0, 0x93, 0x0, 0x94, 0x0, 0x96, 0x0}} mm3 {uint64 = 0xb000a7009f0099, v2_int32 = {0x9f0099, 0xb000a7}, v4_int16 = {0x99, 0x9f, 0xa7, 0xb0}, v8_int8 = {0x99, 0x0, 0x9f, 0x0, 0xa7, 0x0, 0xb0, 0x0}} mm4 {uint64 = 0x12f012a01270127, v2_int32 = {0x1270127, 0x12f012a}, v4_int16 = {0x127, 0x127, 0x12a, 0x12f}, v8_int8 = {0x27, 0x1, 0x27, 0x1, 0x2a, 0x1, 0x2f, 0x1}} mm5 {uint64 = 0x165015701460138, v2_int32 = {0x1460138, 0x1650157}, v4_int16 = {0x138, 0x146, 0x157, 0x165}, v8_int8 = {0x38, 0x1, 0x46, 0x1, 0x57, 0x1, 0x65, 0x1}} mm6 {uint64 = 0x2000200020002, v2_int32 = {0x20002, 0x20002}, v4_int16 = {0x2, 0x2, 0x2, 0x2}, v8_int8 = {0x2, 0x0, 0x2, 0x0, 0x2, 0x0, 0x2, 0x0}} mm7 {uint64 = 0x0, v2_int32 = {0x0, 0x0}, v4_int16 = {0x0, 0x0, 0x0, 0x0}, v8_int8 = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}} (gdb) -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/686> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#415(undetermined:new): vcodec copy fails with H264 stream from AVCHD container
by FFmpeg 05 Dec '11

05 Dec '11

#415: vcodec copy fails with H264 stream from AVCHD container --------------------------+------------------------ Reporter: damian0815 | Type: defect Status: new | Priority: important Component: undetermined | Version: 0.8.2 Keywords: | Blocked By: Blocking: | Reproduced: 0 Analyzed: 0 | --------------------------+------------------------ I have a Canon HF G10 camcorder, which saves 1080p25/1080i50 H264+AC3 data streams in an AVCHD container. When attempting to copy the streams into an mp4 (or mov, but not mkv) container, ffmpeg is failing with a 'non monotonically increasing dts' error message before writing the first frame. I'm on Mac OSX 10.6, I've tried both ffmpeg 0.8.0 (compiled by Homebrew) and 0.8.2 (compiled by ./configure && make). commandline + output: {{{ $ ffmpeg -v 9 -loglevel 99 -i 00167.MTS -vcodec copy -acodec copy 00167.mp4 ffmpeg version 0.8.2, Copyright (c) 2000-2011 the FFmpeg developers built on Aug 22 2011 16:25:22 with gcc 4.2.1 (Apple Inc. build 5666) (dot 3) configuration: libavutil 51. 9. 1 / 51. 9. 1 libavcodec 53. 7. 0 / 53. 7. 0 libavformat 53. 4. 0 / 53. 4. 0 libavdevice 53. 1. 1 / 53. 1. 1 libavfilter 2. 23. 0 / 2. 23. 0 libswscale 2. 0. 0 / 2. 0. 0 [mpegts @ 0x10104ec00] Format mpegts probed with size=2048 and score=100 [mpegts @ 0x10104ec00] stream=0 stream_type=1b pid=1011 prog_reg_desc=HDMV [mpegts @ 0x10104ec00] stream=1 stream_type=81 pid=1100 prog_reg_desc=HDMV [h264 @ 0x101057200] Unsupported bit depth: 0 [h264 @ 0x101057200] no picture Last message repeated 1 times Seems stream 0 codec frame rate differs from container frame rate: 50.00 (50/1) -> 50.00 (50/1) Last message repeated 1 times Input #0, mpegts, from '../raw/AVCHD/BDMV/STREAM/00167.MTS': Duration: 00:00:01.44, start: 0.483578, bitrate: 12967 kb/s Program 1 Stream #0.0[0x1011], 72, 1/90000: Video: h264 (High), yuv420p, 1920x1080 [PAR 1:1 DAR 16:9], 1/50, 50 fps, 50 tbr, 90k tbn, 50 tbc Stream #0.1[0x1100], 45, 1/90000: Audio: ac3, 48000 Hz, stereo, s16, 256 kb/s Output #0, mp4, to '00167.mp4': Metadata: encoder : Lavf53.4.0 Stream #0.0, 0, 1/25: Video: ![0][0][0] / 0x0021, yuv420p, 1920x1080 [PAR 1:1 DAR 16:9], 1/25, q=2-31, 25 tbn, 25 tbc Stream #0.1, 0, 1/48000: Audio: ac3, 48000 Hz, stereo, 256 kb/s Stream mapping: Stream #0.0 -> #0.0 Stream #0.1 -> #0.1 Press [q] to stop, [?] for help [mp4 @ 0x101071e00] Application provided invalid, non monotonically increasing dts to muxer in stream 0: 1 >= 1 av_interleaved_write_frame(): Invalid argument }}} output of mediainfo: {{{ $ mediainfo 00167.MTS General ID : 0 (0x0) Complete name : 00167.MTS Format : BDAV Format/Info : Blu-ray Video File size : 2.24 MiB Duration : 1s 350ms Overall bit rate : 13.8 Mbps Maximum Overall bit rate : 18.0 Mbps Video ID : 4113 (0x1011) Menu ID : 1 (0x1) Format : AVC Format/Info : Advanced Video Codec Format profile : High(a)L4.0 Format settings, CABAC : Yes Format settings, ReFrames : 2 frames Codec ID : 27 Duration : 1s 360ms Bit rate mode : Variable Bit rate : 13.0 Mbps Maximum bit rate : 16.0 Mbps Width : 1 920 pixels Height : 1 080 pixels Display aspect ratio : 16:9 Frame rate : 25.000 fps Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 8 bits Scan type : Interlaced Scan order : Top Field First Bits/(Pixel*Frame) : 0.251 Stream size : 2.11 MiB (94%) Audio ID : 4352 (0x1100) Menu ID : 1 (0x1) Format : AC-3 Format/Info : Audio Coding 3 Mode extension : CM (complete main) Codec ID : 129 Duration : 1s 440ms Bit rate mode : Constant Bit rate : 256 Kbps Channel(s) : 2 channels Channel positions : Front: L R Sampling rate : 48.0 KHz Bit depth : 16 bits Compression mode : Lossy Stream size : 45.0 KiB (2%) }}} Original file is attached and at [http://frey.co.nz/share/00167.MTS] (2.2MB) -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/415> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#558(FFmpeg:new): [mp4 @ 023A67C0]
by FFmpeg 04 Dec '11

04 Dec '11

#558: [mp4 @ 023A67C0] ---------------------------------------+--------------------------------- Reporter: StevenG | Owner: michael Type: defect | Status: new Priority: important | Component: FFmpeg Version: unspecified | Keywords: ffmpeg Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 ---------------------------------------+--------------------------------- Error message: [mp4 @ 023A67C0] Application provided invalid, non monotonically increasing dts to muxer in stream 0: -2 >= -2 av_interleaved_write_frame(): Invalid argument Used command: ffmpeg -i i:\2.prog\video\ffmpeg\a.mkv -vcodec copy -acodec copy i:\2.prog\video\ffmpeg\a.mp4 Sample file attached: -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/558> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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