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

#3194(avcodec:new): valgrind leak on example package
by FFmpeg 29 Jan '14

29 Jan '14

#3194: valgrind leak on example package ---------------------------------+---------------------------------- Reporter: andreyv | Type: defect Status: new | Priority: normal Component: avcodec | Version: 2.1.1 Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ---------------------------------+---------------------------------- Hi I've found valgrind leak when making and running valgrind on examples/decoding_encoding from latest 2.1 branch. A small example is in doc/example , called decoding_encoding Leak summary: ==22764== 56 bytes in 1 blocks are possibly lost in loss record 1 of 1 ==22764== at 0x402BE68: malloc (in /usr/lib/valgrind/vgpreload_memcheck-x86-linux.so) ==22764== by 0x85753B0: av_malloc (in /usr/ffmpeg/build/LibFFMPEG/ffmpeg-2.1/doc/examples/decoding_encoding) ==22764== by 0x807A353: video_decode_example (decoding_encoding.c:107) ==22764== by 0x807A3FF: main (decoding_encoding.c:174) Actually, I have the same issue in my big application. I switched from 0.8 branch to 2.1 branch, changed API and most of the files decoded fine. However, I am working on a valgrind leak summary always in the same place for all codecs (actually it is start of decoder allocation). Why does it happening ? What I am doing wrong ? Could you help me with this issue ? How to reproduce: make 2.1 branch with or anything else , I tried many different configurations ./configure --prefix="/usr/ffmpeg/build/LibFFMPEG" --extra- ldflags="-L/usr/ffmpeg/build/LibFFMPEG/lib" --bindir="/usr/ffmpeg/build/LibFFMPEG/bin" --enable-pthreads --extra- libs="-ldl" --extra-cflags="-I/usr/ffmpeg/build/LibFFMPEG/include" --enable-nonfree --enable-gpl --disable-vaapi --disable-debug --disable- iconv --disable-doc --disable-encoders --enable-memalign-hack' 2. make examples from doc/examples 3 run valgrind --tool=memcheck --leak-check=full --show-reachable=yes --verbose --track-origins=yes ./decoding_encoding <example> <example> -- Ticket URL: <https://trac.ffmpeg.org/ticket/3194> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#3107(undetermined:new): Problem using muxing example
by FFmpeg 29 Jan '14

29 Jan '14

#3107: Problem using muxing example -------------------------------------+------------------------------------- Reporter: ahsan | 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 am having issues using muxing example provided with the ffpmeg version ffmpeg-20131026-git-c78a416-win32-dev When i use it to generate 1. .mpg i get following error muxing.exe test.mpg [mp2 @ 004462a0] Specified sample format fltp is invalid or not supported Could not open audio codec: Error number -22 occurred 2. mp4 i get following error muxing.exe test.mp4 [libx264 @ 00613280] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1 Cache64 [libx264 @ 00613280] profile High, level 1.3 [libx264 @ 00613280] 264 - core 138 r2358 9e941d1 - H.264/MPEG-4 AVC codec - Cop yleft 2003-2013 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deb lock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 m e_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chro ma_qp_offset=-2 threads=3 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 i nterlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=12 keyint_min=1 scenecut =40 intra_refresh=0 rc_lookahead=12 rc=abr mbtree=1 bitrate=400 ratetol=1.0 qcom p=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 [libvo_aacenc @ 00614040] Specified sample format fltp is invalid or not support ed Could not open audio codec: Error number -22 occurred It seems like error is coming from avcodec_open2() in open_audio() Please let me know if i am missing something or i need to set something else to make it work How to reproduce: {{{ % muxing.exe test.mpg ffmpeg version ffmpeg-20131026-git-c78a416-win32-dev built on Windows using MSVC 2012 }}} Patches should be submitted to the ffmpeg-devel mailing list and not this bug tracker. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/3107> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1636(undetermined:new): FRAPS Video Color Space
by FFmpeg 29 Jan '14

29 Jan '14

#1636: FRAPS Video Color Space -------------------------------------+------------------------------------- Reporter: DJX | Type: defect Status: new | Priority: normal Component: | Version: git- undetermined | master Keywords: FRAPS color | Blocked By: space dark white washed out | Reproduced by developer: 0 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- The color space that ffmpeg uses on FRAPS videos seems to be wrong or mishandled. First, running ffplay on a video (color space detected as yuvj420p), the output looks washed out (too white). Second, when transcoding a video to H264 (which keeps the color space as yuvj420p) the output looks too dark. Forcing the color space to yuv420p, the output looks fine. Third, when transcoding a video to MPEG2 (which changes the colorspace to yuv420p), the output looks fine. Here is how ffmpeg detects the original file: {{{ ffmpeg -i "C:\Fraps\Movies\cod2sp_s 2012-08-12 13-39-04-15.avi" ffmpeg version N-43418-g633b90c Copyright (c) 2000-2012 the FFmpeg developers built on Aug 9 2012 23:56:26 with gcc 4.7.1 (GCC) configuration: --enable-gpl --enable-version3 --disable-pthreads --enable-runt ime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable- libass - -enable-libcelt --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-l ibfreetype --enable-libgsm --enable-libmp3lame --enable-libnut --enable- libopenj peg --enable-librtmp --enable-libschroedinger --enable-libspeex --enable- libtheo ra --enable-libutvideo --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-li bvorbis --enable-libvpx --enable-libx264 --enable-libxavs --enable-libxvid --ena ble-zlib libavutil 51. 67.100 / 51. 67.100 libavcodec 54. 51.100 / 54. 51.100 libavformat 54. 22.104 / 54. 22.104 libavdevice 54. 2.100 / 54. 2.100 libavfilter 3. 7.100 / 3. 7.100 libswscale 2. 1.101 / 2. 1.101 libswresample 0. 15.100 / 0. 15.100 libpostproc 52. 0.100 / 52. 0.100 [avi @ 000000000217aa20] non-interleaved AVI Guessed Channel Layout for Input Stream #0.1 : stereo Input #0, avi, from 'C:\Fraps\Movies\orig.avi': Duration: 00:07:26.85, start: 0.000000, bitrate: 530091 kb/s Stream #0:0: Video: fraps (FPS1 / 0x31535046), yuvj420p, 1920x1080, 60 tbr, 60 tbn, 60 tbc Stream #0:1: Audio: pcm_s16le ([1][0][0][0] / 0x0001), 48000 Hz, stereo, s16 , 1536 kb/s At least one output file must be specified }}} Let me know what other info you need. Thanks. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1636> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1834(swresample:new): swr_convert() results in integer division by zero exception
by FFmpeg 27 Jan '14

27 Jan '14

#1834: swr_convert() results in integer division by zero exception --------------------------------------+------------------------------------ Reporter: mbradshaw | Owner: michael Type: defect | Status: new Priority: normal | Component: swresample Version: git-master | Keywords: Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 --------------------------------------+------------------------------------ '''Summary of the bug:''' When I call `swr_convert()` I get an integer division by zero exception at 0x707c86ee. The disassembly around 0x707c86ee, should it help, is: {{{ 707C86AB je 707C86E4 707C86AD mov edx,dword ptr [ebx+4E8h] 707C86B3 test edx,edx 707C86B5 jne 707C8743 707C86BB mov dword ptr [esp+0Ch],edi 707C86BF mov dword ptr [esp+8],ebp 707C86C3 mov dword ptr [esp+4],esi 707C86C7 mov dword ptr [esp],eax 707C86CA mov dword ptr [esp+2Ch],ecx 707C86CE call 707C2AF4 707C86D3 mov ecx,dword ptr [esp+2Ch] 707C86D7 mov eax,ecx 707C86D9 add esp,3Ch 707C86DC pop ebx 707C86DD pop esi 707C86DE pop edi 707C86DF pop ebp 707C86E0 ret 707C86E1 lea esi,[esi] 707C86E4 test edi,edi 707C86E6 js 707C873C 707C86E8 mov eax,3FFFFFFFh 707C86ED cdq 707C86EE idiv eax,dword ptr [ebx+1B4h] 707C86F4 cdq 707C86F5 idiv eax,dword ptr [ebx+1B0h] 707C86FB cmp edi,eax 707C86FD jg 707C873C 707C86FF cmp edi,dword ptr [ebx+1B8h] 707C8705 jle 707C8724 707C8707 lea eax,[ebx+12Ch] 707C870D mov edx,edi 707C870F mov dword ptr [esp+2Ch],ecx 707C8713 call 707C77C8 707C8718 test eax,eax 707C871A mov ecx,dword ptr [esp+2Ch] 707C871E jns 707C8724 707C8720 mov ecx,eax 707C8722 jmp 707C86D7 707C8724 mov dword ptr [esp+54h],edi 707C8728 mov dword ptr [esp+50h],ebp 707C872C mov edx,esi 707C872E mov eax,ebx 707C8730 add esp,3Ch 707C8733 pop ebx 707C8734 pop esi 707C8735 pop edi 707C8736 pop ebp 707C8737 jmp 707C80B4 707C873C mov ecx,0FFFFFFEAh }}} This happens with more than just the attached sample file, but I've attached a file just in case. The very first call to `swr_convert()` results in this division by zero exception. '''How to reproduce:''' (some lame sample code just to show when it's happening) {{{ #include <iostream> extern "C" { #include <libavcodec/avcodec.h> #include <libavformat/avformat.h> #include <libswresample/swresample.h> }; int main() { av_register_all(); AVFrame* frame = avcodec_alloc_frame(); if (!frame) { std::cout << "Error allocating the frame" << std::endl; return 1; } AVFormatContext* formatContext = NULL; if (avformat_open_input(&formatContext, "C:/Users/mbradshaw/Desktop/samples/TimeCode.mov", NULL, NULL) != 0) { av_free(frame); std::cout << "Error opening the file" << std::endl; return 1; } if (avformat_find_stream_info(formatContext, NULL) < 0) { av_free(frame); av_close_input_file(formatContext); std::cout << "Error finding the stream info" << std::endl; return 1; } AVStream* audioStream = NULL; for (unsigned int i = 0; i < formatContext->nb_streams; ++i) { if (formatContext->streams[i]->codec->codec_type == AVMEDIA_TYPE_AUDIO) { audioStream = formatContext->streams[i]; break; } } if (audioStream == NULL) { av_free(frame); av_close_input_file(formatContext); std::cout << "Could not find any audio stream in the file" << std::endl; return 1; } AVCodecContext* codecContext = audioStream->codec; codecContext->codec = avcodec_find_decoder(codecContext->codec_id); if (codecContext->codec == NULL) { av_free(frame); av_close_input_file(formatContext); std::cout << "Couldn't find a proper decoder" << std::endl; return 1; } else if (avcodec_open2(codecContext, codecContext->codec, NULL) != 0) { av_free(frame); av_close_input_file(formatContext); std::cout << "Couldn't open the context with the decoder" << std::endl; return 1; } SwrContext* swrContext = NULL; swrContext = swr_alloc_set_opts(swrContext, codecContext->channel_layout, // out channel layout codecContext->sample_fmt, // out sample format codecContext->sample_rate, // out sample rate codecContext->channel_layout, // in channel layout codecContext->sample_fmt, // in sample format codecContext->sample_rate, // in sample rate 0, // log offset NULL); // log context if (!swrContext) { av_free(frame); avcodec_close(codecContext); av_close_input_file(formatContext); std::cout << "Couldn't allocate and set the resampling context" << std::endl; return 1; } int bufSize = av_samples_get_buffer_size(NULL, codecContext->channels, codecContext->sample_rate, codecContext->sample_fmt, 0); uint8_t* buf = new uint8_t[bufSize]; AVPacket packet; av_init_packet(&packet); int packetCount = 0; int decodedFrameCount = 0; while (av_read_frame(formatContext, &packet) == 0) { ++packetCount; if (packet.stream_index == audioStream->index) { int frameFinished = 0; avcodec_decode_audio4(codecContext, frame, &frameFinished, &packet); if (frameFinished) { const uint8_t** in = (const uint8_t**)frame->extended_data; uint8_t* out[SWR_CH_MAX] = {buf, NULL}; std::cout << "converted: " << swr_convert(swrContext, out, codecContext->sample_rate, in, frame->nb_samples) << std::endl; } } av_free_packet(&packet); } delete [] buf; swr_free(&swrContext); av_free(frame); avcodec_close(codecContext); av_close_input_file(formatContext); } }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1834> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2058(undetermined:new): FFMPEG sometimes not able to stream copy WTV files, error with pts < dts
by FFmpeg 27 Jan '14

27 Jan '14

#2058: FFMPEG sometimes not able to stream copy WTV files, error with pts < dts -------------------------------------+------------------------------------- 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: FFMPEG not able to stream copy some WTV files, even with -fflags +genpts in the command. I've uploaded the original file and a text file to the FFMPEG ftp server. Filename is SirDave US The Firm_WNBCDT_2012_02_18_21_34_17.wtv and SirDave US The Firm_WNBCDT_2012_02_18_21_34_17.txt How to reproduce: {{{ OUTPUT: ffmpeg -fflags +genpts -i "..\SirDave US The Firm_WNBCDT_2012_02_18_21_34_17.wtv" -vcodec copy -acodec copy -map 0:a -map 0:v test-temp.ts ffmpeg version N-48065-g6375318 Copyright (c) 2000-2012 the FFmpeg developers built on Dec 21 2012 09:06:30 with gcc 4.7.2 (GCC) configuration: --enable-static --arch=x86 --target-os=mingw32 --cross- prefix=/home/rdp/dev/ffmpeg-windows-build-helper s/sandbox/mingw-w64-i686/bin/i686-w64-mingw32- --pkg-config=pkg-config --enable-gpl --enable-libx264 --enable-avisynth - -enable-libxvid --enable-libmp3lame --enable-version3 --enable-zlib --enable-librtmp --enable-libvorbis --enable-libtheo ra --enable-libspeex --enable-libopenjpeg --enable-gnutls --enable-libgsm --enable-libfreetype --enable-fontconfig --ena ble-libass --enable-libutvideo --enable-libopus --disable-w32threads --enable-frei0r --enable-filter=frei0r --enable-lib vo-aacenc --enable-bzlib --enable-libxavs --extra- cflags=-DPTW32_STATIC_LIB --enable-libopencore-amrnb --enable-libopenc ore-amrwb --enable-libvo-amrwbenc --enable-libschroedinger --enable- libbluray --enable-libvpx --enable-runtime-cpudetect libavutil 52. 12.100 / 52. 12.100 libavcodec 54. 81.100 / 54. 81.100 libavformat 54. 49.102 / 54. 49.102 libavdevice 54. 3.102 / 54. 3.102 libavfilter 3. 29.100 / 3. 29.100 libswscale 2. 1.103 / 2. 1.103 libswresample 0. 17.102 / 0. 17.102 libpostproc 52. 2.100 / 52. 2.100 [mpeg2video @ 020cebc0] mpeg_decode_postinit() failure Last message repeated 33 times Input #0, wtv, from '..\SirDave US The Firm_WNBCDT_2012_02_18_21_34_17.wtv': Metadata: WM/MediaClassPrimaryID: db9830bd-3ab3-4fab-8a371a995f7ff74 WM/MediaClassSecondaryID: ba7f258a-62f7-47a9-b21f4651c42a000 Title : The Firm WM/SubTitle : Chapter Seven WM/SubTitleDescription: Mitch's attempts to help a new client, Nate, are complicated when Nate's brother is named as a co-defendant; Tammy pressures a potential ally into explaining a cryptic clue. genre : Drama;General;Series WM/OriginalReleaseTime: 0 WM/MediaCredits : Josh Lucas/Callum Keith Rennie/Molly Parker/Natasha Calis/Juliette Lewis;;;Andrew Jenkins/Stuart H ughes/Tricia Helfer service_provider: WNBCDT service_name : WNBCDT (WNBC-DT) WM/MediaNetworkAffiliation: NBC Affiliate WM/MediaOriginalChannel: 4 WM/MediaOriginalChannelSubNumber: 1 WM/MediaOriginalBroadcastDateTime: 0001-01-01T00:00:00Z WM/MediaOriginalRunTime: 17215789295 WM/MediaIsStereo: true WM/MediaIsRepeat: false WM/MediaIsLive : false WM/MediaIsTape : false WM/MediaIsDelay : false WM/MediaIsSubtitled: false WM/MediaIsMovie : false WM/MediaIsPremiere: false WM/MediaIsFinale: false WM/MediaIsSAP : false WM/MediaIsSport : false WM/ParentalRating: TV-14 WM/Provider : MediaCenterDefault WM/VideoClosedCaptioning: true WM/WMRVEncodeTime: 2012-02-19 02:34:18 WM/WMRVSeriesUID: !MCSeries!01419020 WM/WMRVServiceID: !MCService!28459780 WM/WMRVProgramID: !MCProgram!269627380 WM/WMRVRequestID: 0 WM/WMRVScheduleItemID: 0 WM/WMRVQuality : 3 WM/WMRVOriginalSoftPrePadding: 2176 WM/WMRVOriginalSoftPostPadding: 180 WM/WMRVHardPrePadding: -2056 WM/WMRVHardPostPadding: 0 WM/WMRVATSCContent: true WM/WMRVDTVContent: true WM/WMRVHDContent: true Duration : 16944809188 WM/WMRVEndTime : 2012-02-19 03:02:32 WM/WMRVBitrate : 14.730353 WM/WMRVKeepUntil: -1 WM/WMRVActualSoftPrePadding: -1 WM/WMRVActualSoftPostPadding: 152 WM/WMRVContentProtected: false WM/WMRVContentProtectedPercent: 0 WM/WMRVExpirationSpan: 9223372036854775807 WM/WMRVInBandRatingSystem: 255 WM/WMRVInBandRatingLevel: 255 WM/WMRVInBandRatingAttributes: 0 WM/WMRVWatched : false WM/MediaThumbWidth: 352 WM/MediaThumbHeight: 198 WM/MediaThumbStride: 1056 WM/MediaThumbRet: 0 WM/MediaThumbRatingSystem: 9 WM/MediaThumbRatingLevel: 14 WM/MediaThumbRatingAttributes: 0 WM/MediaThumbAspectRatioX: 16 WM/MediaThumbAspectRatioY: 9 WM/MediaThumbTimeStamp: -4616189618054758400 WM/MediaThumbType: 2 Duration: 00:28:13.87, start: 44.031933, bitrate: 14735 kb/s Stream #0:0[0x2a](eng): Audio: ac3, 48000 Hz, 5.1(side), fltp, 384 kb/s Stream #0:1[0x2b]: Video: mpeg2video (Main), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 29.97 fps, 59.94 tbr, 10000k tbn , 59.94 tbc Stream #0:2[0x2c](spa): Audio: ac3, 48000 Hz, stereo, fltp, 192 kb/s Stream #0:3[0x2d]: Subtitle: eia_608 Stream #0:4[0x0]: Attachment: mjpeg Metadata: title : TV Thumbnail File 'test-temp.ts' already exists. Overwrite ? [y/N] y Output #0, mpegts, to 'test-temp.ts': Metadata: WM/MediaClassPrimaryID: db9830bd-3ab3-4fab-8a371a995f7ff74 WM/MediaClassSecondaryID: ba7f258a-62f7-47a9-b21f4651c42a000 Title : The Firm WM/SubTitle : Chapter Seven WM/SubTitleDescription: Mitch's attempts to help a new client, Nate, are complicated when Nate's brother is named as a co-defendant; Tammy pressures a potential ally into explaining a cryptic clue. genre : Drama;General;Series WM/OriginalReleaseTime: 0 WM/MediaCredits : Josh Lucas/Callum Keith Rennie/Molly Parker/Natasha Calis/Juliette Lewis;;;Andrew Jenkins/Stuart H ughes/Tricia Helfer service_provider: WNBCDT service_name : WNBCDT (WNBC-DT) WM/MediaNetworkAffiliation: NBC Affiliate WM/MediaOriginalChannel: 4 WM/MediaOriginalChannelSubNumber: 1 WM/MediaOriginalBroadcastDateTime: 0001-01-01T00:00:00Z WM/MediaOriginalRunTime: 17215789295 WM/MediaIsStereo: true WM/MediaIsRepeat: false WM/MediaIsLive : false WM/MediaIsTape : false WM/MediaIsDelay : false WM/MediaIsSubtitled: false WM/MediaIsMovie : false WM/MediaIsPremiere: false WM/MediaIsFinale: false WM/MediaIsSAP : false WM/MediaIsSport : false WM/ParentalRating: TV-14 WM/Provider : MediaCenterDefault WM/VideoClosedCaptioning: true WM/WMRVEncodeTime: 2012-02-19 02:34:18 WM/WMRVSeriesUID: !MCSeries!01419020 WM/WMRVServiceID: !MCService!28459780 WM/WMRVProgramID: !MCProgram!269627380 WM/WMRVRequestID: 0 WM/WMRVScheduleItemID: 0 WM/WMRVQuality : 3 WM/WMRVOriginalSoftPrePadding: 2176 WM/WMRVOriginalSoftPostPadding: 180 WM/WMRVHardPrePadding: -2056 WM/WMRVHardPostPadding: 0 WM/WMRVATSCContent: true WM/WMRVDTVContent: true WM/WMRVHDContent: true Duration : 16944809188 WM/WMRVEndTime : 2012-02-19 03:02:32 WM/WMRVBitrate : 14.730353 WM/WMRVKeepUntil: -1 WM/WMRVActualSoftPrePadding: -1 WM/WMRVActualSoftPostPadding: 152 WM/WMRVContentProtected: false WM/WMRVContentProtectedPercent: 0 WM/WMRVExpirationSpan: 9223372036854775807 WM/WMRVInBandRatingSystem: 255 WM/WMRVInBandRatingLevel: 255 WM/WMRVInBandRatingAttributes: 0 WM/WMRVWatched : false WM/MediaThumbWidth: 352 WM/MediaThumbHeight: 198 WM/MediaThumbStride: 1056 WM/MediaThumbRet: 0 WM/MediaThumbRatingSystem: 9 WM/MediaThumbRatingLevel: 14 WM/MediaThumbRatingAttributes: 0 WM/MediaThumbAspectRatioX: 16 WM/MediaThumbAspectRatioY: 9 WM/MediaThumbTimeStamp: -4616189618054758400 WM/MediaThumbType: 2 encoder : Lavf54.49.102 Stream #0:0(eng): Audio: ac3, 48000 Hz, 5.1(side), 384 kb/s Stream #0:1(spa): Audio: ac3, 48000 Hz, stereo, 192 kb/s Stream #0:2: Video: mpeg2video, yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 29.97 fps, 90k tbn, 29.97 tbc Stream mapping: Stream #0:0 -> #0:0 (copy) Stream #0:2 -> #0:1 (copy) Stream #0:1 -> #0:2 (copy) Press [q] to stop, [?] for help pts (147120491) < dts (147120742) in stream 2me=00:26:52.25 bitrate=15661.8kbits/s av_interleaved_write_frame(): Invalid argument }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2058> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#3223(avformat:new): rtsp regression
by FFmpeg 27 Jan '14

27 Jan '14

#3223: rtsp regression -------------------------------------+------------------------------------- Reporter: cehoyos | Owner: Type: defect | Status: new Priority: important | Component: avformat Version: git- | Keywords: rtsp rtp master | mp3 regression Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 -------------------------------------+------------------------------------- The sample stream from ticket #3222 cannot be decoded since 0a5da9cc / c6f1dc8e {{{ $ ffmpeg -i rtsp://strm01.novotempo.org.br/radionovotempo-vivo out.wav ffmpeg version N-59032-g3dbf9af Copyright (c) 2000-2013 the FFmpeg developers built on Dec 12 2013 23:44:02 with gcc 4.7 (SUSE Linux) configuration: --enable-gpl libavutil 52. 58.100 / 52. 58.100 libavcodec 55. 45.101 / 55. 45.101 libavformat 55. 22.100 / 55. 22.100 libavdevice 55. 5.102 / 55. 5.102 libavfilter 3. 92.100 / 3. 92.100 libswscale 2. 5.101 / 2. 5.101 libswresample 0. 17.104 / 0. 17.104 libpostproc 52. 3.100 / 52. 3.100 [mp3 @ 0x282d8a0] Header missing Last message repeated 51 times [rtsp @ 0x2827900] decoding for stream 0 failed [rtsp @ 0x2827900] Could not find codec parameters for stream 0 (Audio: mp3 (U[0][0][0] / 0x0055), 44100 Hz, 2 channels, s16p, 256 kb/s): unspecified frame size Consider increasing the value for the 'analyzeduration' and 'probesize' options rtsp://strm01.novotempo.org.br/radionovotempo-vivo: could not find codec parameters }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/3223> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2893(undetermined:new): Decoding some old Vorbis encodes fails
by FFmpeg 26 Jan '14

26 Jan '14

#2893: Decoding some old Vorbis encodes fails -------------------------------------+------------------------------------- Reporter: Case | Type: defect Status: new | Priority: normal Component: | Version: git- undetermined | master Keywords: ogg vorbis | Blocked By: decoding | Reproduced by developer: 0 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: FFmpeg decoding fails with certain Ogg Vorbis files. The file has some granulepos problems as reported by ogginfo tool, but even after fixing them with revorb (a stream rewriting program) the decoding still fails. Official oggdec tool has no problems with the sample before or after the stream rewrite. How to reproduce: I uploaded a sample file with name vorbis_fails_to_decode.ogg to the FTP server. {{{ % ffmpeg -v 9 -loglevel 99 -i vorbis_fails_to_decode.ogg out.wav ffmpeg version N-55727-gdd1d29b Copyright (c) 2000-2013 the FFmpeg developers built on Aug 23 2013 14:50:42 with gcc 4.8.0 (GCC) configuration: --arch=x86_64 --target-os=mingw32 --cross- prefix=/home/jmh/ffmpeg/sandbox/mingw-w64-x86_64/bin/x86_64-w64-mingw32- --pkg-config=pkg-config --en able-gpl --enable-libsoxr --enable-libx264 --enable-avisynth --enable- libxvid --enable-libmp3lame --enable-version3 --enable-zlib --enable- librtmp --enable-libv orbis --enable-libtheora --enable-libspeex --enable-libopenjpeg --enable- gnutls --enable-libgsm --enable-libfreetype --enable-fontconfig --enable- libass --enabl e-libutvideo --enable-libopus --disable-w32threads --enable-frei0r --enable-filter=frei0r --enable-libvo-aacenc --enable-bzlib --enable- libxavs --extra-cflags=- DPTW32_STATIC_LIB --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libvo-amrwbenc --enable-libschroedinger --enable-libbluray --enable-libvpx --en able-libilbc --enable-static --disable-shared --enable-nonfree --enable- libfdk-aac --enable-runtime-cpudetect libavutil 52. 42.100 / 52. 42.100 libavcodec 55. 29.100 / 55. 29.100 libavformat 55. 14.102 / 55. 14.102 libavdevice 55. 3.100 / 55. 3.100 libavfilter 3. 82.102 / 3. 82.102 libswscale 2. 5.100 / 2. 5.100 libswresample 0. 17.103 / 0. 17.103 libpostproc 52. 3.100 / 52. 3.100 Splitting the commandline. Reading option '-v' ... matched as option 'v' (set logging level) with argument '9'. Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument '99'. Reading option '-i' ... matched as input file with argument 'vorbis_fails_to_decode.ogg'. Reading option 'out.wav' ... matched as output file. Finished splitting the commandline. Parsing a group of options: global . Applying option v (set logging level) with argument 9. Successfully parsed a group of options. Parsing a group of options: input file vorbis_fails_to_decode.ogg. Successfully parsed a group of options. Opening an input file: vorbis_fails_to_decode.ogg. [ogg @ 0000000003cd40a0] Format ogg probed with size=2048 and score=100 [ogg @ 0000000003cd40a0] File position before avformat_find_stream_info() is 7980 [vorbis @ 0000000003cd4900] Invalid code lengths while generating vlcs. [vorbis @ 0000000003cd4900] Vorbis setup header packet corrupt (codebooks). [vorbis @ 0000000003cd4900] Setup header corrupt. [vorbis @ 0000000003cd4900] Invalid code lengths while generating vlcs. [vorbis @ 0000000003cd4900] Vorbis setup header packet corrupt (codebooks). [vorbis @ 0000000003cd4900] Setup header corrupt. [ogg @ 0000000003cd40a0] All info found [ogg @ 0000000003cd40a0] File position after avformat_find_stream_info() is 7980 Guessed Channel Layout for Input Stream #0.0 : stereo Input #0, ogg, from 'vorbis_fails_to_decode.ogg': Duration: 00:03:31.42, start: 0.000000, bitrate: 102 kb/s Stream #0:0, 1, 1/44100: Audio: vorbis, 44100 Hz, stereo, fltp, 96 kb/s Metadata: TITLE : Lady ARTIST : After School Blue ALBUM : The 4th Single Album - BLUE DATE : 2011 COMMENT : kor track : 2 Successfully opened the file. Parsing a group of options: output file out.wav. Successfully parsed a group of options. Opening an output file: out.wav. Successfully opened the file. detected 8 logical cores [graph 0 input from stream 0:0 @ 0000000003cd34e0] Setting 'time_base' to value '1/44100' [graph 0 input from stream 0:0 @ 0000000003cd34e0] Setting 'sample_rate' to value '44100' [graph 0 input from stream 0:0 @ 0000000003cd34e0] Setting 'sample_fmt' to value 'fltp' [graph 0 input from stream 0:0 @ 0000000003cd34e0] Setting 'channel_layout' to value '0x3' [graph 0 input from stream 0:0 @ 0000000003cd34e0] tb:1/44100 samplefmt:fltp samplerate:44100 chlayout:0x3 [audio format for output stream 0:0 @ 0000000002148940] Setting 'sample_fmts' to value 's16' [audio format for output stream 0:0 @ 0000000002148940] auto-inserting filter 'auto-inserted resampler 0' between the filter 'Parsed_anull_0' and the filter 'au dio format for output stream 0:0' [AVFilterGraph @ 0000000002146500] query_formats: 4 queried, 6 merged, 3 already done, 0 delayed [auto-inserted resampler 0 @ 0000000002148d80] ch:2 chl:stereo fmt:fltp r:44100Hz -> ch:2 chl:stereo fmt:s16 r:44100Hz [vorbis @ 0000000003cd4900] Invalid code lengths while generating vlcs. [vorbis @ 0000000003cd4900] Vorbis setup header packet corrupt (codebooks). [vorbis @ 0000000003cd4900] Setup header corrupt. Output #0, wav, to 'out.wav': Stream #0:0, 0, 1/90000: Audio: pcm_s16le, 44100 Hz, stereo, s16, 1411 kb/s Metadata: TITLE : Lady ARTIST : After School Blue ALBUM : The 4th Single Album - BLUE DATE : 2011 COMMENT : kor track : 2 Stream mapping: Stream #0:0 -> #0:0 (vorbis -> pcm_s16le) Error while opening decoder for input stream #0:0 : Invalid data found when processing input [AVIOContext @ 000000000214ee60] Statistics: 0 seeks, 0 writeouts [AVIOContext @ 0000000002146a20] Statistics: 130843 bytes read, 3 seeks }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2893> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2756(build system:new): Compilation fails on ARMv7 with GCC 4.8.1
by FFmpeg 26 Jan '14

26 Jan '14

#2756: Compilation fails on ARMv7 with GCC 4.8.1 --------------------------------------+---------------------------------- Reporter: cooper | Type: defect Status: new | Priority: normal Component: build system | Version: 1.2.1 Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | --------------------------------------+---------------------------------- Summary of the bug: While compiling FFMpeg 1.2.1 (gentoo ebuild) using GCC 4.8.1 on my Odroid-U2 I get a compilation error. How to reproduce: I've set CFLAGS to "-O3 -pipe -march=armv7-a -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=hard" and enabled NEON. I get the following error during compilation: {{{ armv7a-hardfloat-linux-gnueabi-gcc -I. -I/var/tmp/portage/media- video/ffmpeg-1.2.1/work/ffmpeg-1.2.1/ -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -DHAVE_AV_CONFIG_H -O3 -pipe -march=armv7-a -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=hard -O3 -pipe -march=armv7-a -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=hard -march=armv7-a -std=c99 -fomit-frame-pointer -marm -fPIC -pthread -I/usr/include/harfbuzz -I/usr/include/fribidi -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/freetype2 -D_REENTRANT -D_GNU_SOURCE=1 -D_REENTRANT -I/usr/include/SDL -Wdeclaration-after-statement -Wall -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wdisabled-optimization -Wpointer- arith -Wredundant-decls -Wno-pointer-sign -Wwrite-strings -Wtype-limits -Wundef -Wmissing-prototypes -Wno-pointer-to-int-cast -Wstrict-prototypes -O3 -pipe -march=armv7-a -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=hard -fno- math-errno -fno-signed-zeros -fno-tree-vectorize -Werror=implicit- function-declaration -Werror=missing-prototypes -Werror=return-type -Werror=vla -MMD -MF libavcodec/dct.d -MT libavcodec/dct.o -c -o libavcodec/dct.o /var/tmp/portage/media- video/ffmpeg-1.2.1/work/ffmpeg-1.2.1/libavcodec/dct.c /var/tmp/portage/media- video/ffmpeg-1.2.1/work/ffmpeg-1.2.1/libavcodec/dcaenc.c: In function 'encode_init': /var/tmp/portage/media- video/ffmpeg-1.2.1/work/ffmpeg-1.2.1/libavcodec/dcaenc.c:227:36: warning: iteration 256u invokes undefined behavior [-Waggressive-loop- optimizations] lfe_fir_64i[i] = lfe_fir_64[i] * (1 << 25); //float -> int32_t ^ /var/tmp/portage/media- video/ffmpeg-1.2.1/work/ffmpeg-1.2.1/libavcodec/dcaenc.c:226:5: note: containing loop for (i = 0; i < 512; i++) ^ armv7a-hardfloat-linux-gnueabi-gcc -I. -I/var/tmp/portage/media- video/ffmpeg-1.2.1/work/ffmpeg-1.2.1/ -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_POSIX_C_SOURCE=200112 -D_XOPEN_SOURCE=600 -DPIC -DHAVE_AV_CONFIG_H -O3 -pipe -march=armv7-a -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=hard -O3 -pipe -march=armv7-a -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=hard -march=armv7-a -std=c99 -fomit-frame-pointer -marm -fPIC -pthread -I/usr/include/harfbuzz -I/usr/include/fribidi -I/usr/include/glib-2.0 -I/usr/lib/glib-2.0/include -I/usr/include/freetype2 -D_REENTRANT -D_GNU_SOURCE=1 -D_REENTRANT -I/usr/include/SDL -Wdeclaration-after-statement -Wall -Wno-parentheses -Wno-switch -Wno-format-zero-length -Wdisabled-optimization -Wpointer- arith -Wredundant-decls -Wno-pointer-sign -Wwrite-strings -Wtype-limits -Wundef -Wmissing-prototypes -Wno-pointer-to-int-cast -Wstrict-prototypes -O3 -pipe -march=armv7-a -mcpu=cortex-a9 -mfpu=neon -mfloat-abi=hard -fno- math-errno -fno-signed-zeros -fno-tree-vectorize -Werror=implicit- function-declaration -Werror=missing-prototypes -Werror=return-type -Werror=vla -MMD -MF libavcodec/dct32_fixed.d -MT libavcodec/dct32_fixed.o -c -o libavcodec/dct32_fixed.o /var/tmp/portage /media-video/ffmpeg-1.2.1/work/ffmpeg-1.2.1/libavcodec/dct32_fixed.c In file included from /var/tmp/portage/media- video/ffmpeg-1.2.1/work/ffmpeg-1.2.1/libavcodec/dcadec.c:51:0: /var/tmp/portage/media- video/ffmpeg-1.2.1/work/ffmpeg-1.2.1/libavcodec/dcadec.c: In function 'dca_xbr_parse_frame': /var/tmp/portage/media- video/ffmpeg-1.2.1/work/ffmpeg-1.2.1/libavcodec/arm/dca.h:37:5: error: can't find a register in class 'CORE_REGS' while reloading 'asm' __asm__ ("smmul %8, %14, %18 \n" ^ /var/tmp/portage/media- video/ffmpeg-1.2.1/work/ffmpeg-1.2.1/libavcodec/arm/dca.h:37:5: error: 'asm' operand has impossible constraints /var/tmp/portage/media- video/ffmpeg-1.2.1/work/ffmpeg-1.2.1/libavcodec/dcadec.c:1891: confused by earlier errors, bailing out make: *** [libavcodec/dcadec.o] Error 1 make: *** Waiting for unfinished jobs.... * ERROR: media-video/ffmpeg-1.2.1 failed (compile phase): * emake failed * * If you need support, post the output of `emerge --info '=media- video/ffmpeg-1.2.1'`, * the complete build log and the output of `emerge -pqv '=media- video/ffmpeg-1.2.1'`. * The complete build log is located at '/var/tmp/portage/media- video/ffmpeg-1.2.1/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/media- video/ffmpeg-1.2.1/temp/environment'. * Working directory: '/var/tmp/portage/media- video/ffmpeg-1.2.1/work/ffmpeg-1.2.1_build' * S: '/var/tmp/portage/media-video/ffmpeg-1.2.1/work/ffmpeg-1.2.1' }}} I've tried compiling without NEON support, making sure to specify -mfpu=vfpv3 in the CFLAGS, but that changed nothing (I did verify that FFMpeg configured itself with NEON support disabled). I also tried, because of the '-Waggressive-loop-optimizations' warning, to compile with '-fno-aggressive-loop-optimizations' but that didn't change anything either. What's interesting, though, is that when I enabled THUMB support (-mthumb) compilation completes without any issues and I get a perfectly functioning FFMpeg. FFMpeg compiles just fine, for all these CFLAGS variations, on GCC 4.7.3 as well as GCC 4.6.4. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2756> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2125(avcodec:new): Add dnxhd-tr support (cid 1244)
by FFmpeg 25 Jan '14

25 Jan '14

#2125: Add dnxhd-tr support (cid 1244) ---------------------------------------+--------------------------------- Reporter: cbsrobot | Owner: Type: enhancement | Status: new Priority: normal | Component: avcodec Version: git-master | Keywords: dnxhd Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 ---------------------------------------+--------------------------------- ffmpeg fails with [dnxhd @ 0x7fe9c4456200] unsupported cid 1244 {{{ $ ffmpeg -i dnxhd-tr.mov test.mov ffmpeg version N-48521-ga2aeaff Copyright (c) 2000-2013 the FFmpeg developers built on Jan 7 2013 00:04:13 with llvm-gcc 4.2.1 (LLVM build 2336.11.00) configuration: --enable-gpl --enable-version3 --enable-nonfree --enable- postproc --enable-libaacplus --enable-libass --enable-libcelt --enable- libfaac --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-openssl --enable-libopus --enable-libschroedinger --enable- libspeex --enable-libtheora --enable-libvo-aacenc --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libxvid --prefix=/usr/local 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 libpostproc 52. 2.100 / 52. 2.100 [dnxhd @ 0x7fe9c3861000] unsupported cid 1244 Guessed Channel Layout for Input Stream #0.1 : stereo Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'dnxhd-tr.mov': Metadata: major_brand : qt minor_version : 537199360 compatible_brands: qt creation_time : 2013-01-08 23:43:27 timecode : 01:00:00:00 Duration: 00:00:00.12, start: 0.000040, bitrate: 124745 kb/s Stream #0:0(eng): Video: dnxhd (AVdn / 0x6E645641), yuv422p, 1920x1080, 121241 kb/s, 25 fps, 25 tbr, 25k tbn, 25k tbc Metadata: creation_time : 2013-01-08 23:43:27 handler_name : Apple Alias Data Handler Stream #0:1(eng): Audio: pcm_s16be (twos / 0x736F7774), 48000 Hz, stereo, s16, 1536 kb/s Metadata: creation_time : 2013-01-08 23:43:27 handler_name : Apple Alias Data Handler Stream #0:2(eng): Data: none (tmcd / 0x64636D74) Metadata: creation_time : 2013-01-08 23:43:27 handler_name : Apple Alias Data Handler timecode : 01:00:00:00 File 'test.mov' already exists. Overwrite ? [y/N] y using cpu capabilities: MMX2 SSE2Fast SSSE3 FastShuffle SSE4.2 [libx264 @ 0x7fe9c387fc00] profile High 4:2:2, level 4.0, 4:2:2 8-bit [libx264 @ 0x7fe9c387fc00] 264 - core 128 r2216 198a7ea - H.264/MPEG-4 AVC codec - Copyleft 2003-2012 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 Output #0, mov, to 'test.mov': Metadata: major_brand : qt minor_version : 537199360 compatible_brands: qt timecode : 01:00:00:00 encoder : Lavf54.59.106 Stream #0:0(eng): Video: h264 (avc1 / 0x31637661), yuv422p, 1920x1080, q=-1--1, 12800 tbn, 25 tbc Metadata: creation_time : 2013-01-08 23:43:27 handler_name : Apple Alias Data Handler Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, s16, 128 kb/s Metadata: creation_time : 2013-01-08 23:43:27 handler_name : Apple Alias Data Handler Stream mapping: Stream #0:0 -> #0:0 (dnxhd -> libx264) Stream #0:1 -> #0:1 (pcm_s16be -> libfaac) Press [q] to stop, [?] for help [dnxhd @ 0x7fe9c4456200] unsupported cid 1244 Last message repeated 2 times frame= 0 fps=0.0 q=0.0 Lsize= 3kB time=00:00:00.12 bitrate= 166.2kbits/s video:0kB audio:1kB subtitle:0 global headers:0kB muxing overhead 108.627451% }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2125> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#3058(undetermined:new): Stats overwritten in console
by FFmpeg 25 Jan '14

25 Jan '14

#3058: Stats overwritten in console -------------------------------------+------------------------------------- Reporter: | Type: defect spookybathtub | Priority: normal Status: new | Version: git- Component: | master undetermined | Blocked By: Keywords: | Reproduced by developer: 0 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- When -stats is used with any log level less than "info", the stats line is overwritten by the next console line after the process is completed. We should add a line break after the stats at the end. I am using OS X 10.8.5. {{{ $ ffmpeg -loglevel error -stats -i 1.mov -vn 1.mp4 File '1.mp4' already exists. Overwrite ? [y/N] y $ 49.85 bitrate= 246.2kbits/s $ }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/3058> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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