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

#935(undetermined:new): mov: error opening alias, while file exists
by FFmpeg 08 Nov '13

08 Nov '13

#935: mov: error opening alias, while file exists -------------------------------------+------------------------------------- Reporter: zhukov | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- http://dl.dropbox.com/u/1109725/anonymous_theatrical_ref_1080p_2398_235.qt.… running ffmpeg -i on the file above wont find data file while the file actually exists and is readable {{{ [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f959303ea00] stream 0, error opening alias: path='/ds1_z800/444_EXTRA_1/{AD0E35C8-8D66-4DF5-8764-9E1F7FFE6CF6}/ds$theatrical_235@1920x1080c1 - 5522aac8#0000cmp.gen', dir='{AD0E35C8-8D66-4DF5-8764-9E1F7FFE6CF6}', filename='ds$theatrical_235@1920x1080c1 - 5522aac8#0000cmp.gen', volume='*', nlvl_from=-1, nlvl_to=-1 }}} {{{ ls -la '/ds1_z800/444_EXTRA_1/{AD0E35C8-8D66-4DF5-8764-9E1F7FFE6CF6}/ds$theatrical_235@1920x1080c1 - 5522aac8#0000cmp.gen' }}} {{{ -rwxr-xr-x 2 tl_audio_node staff 1551893467152 Dec 21 16:27 ds$theatrical_235@1920x1080c1 - 5522aac8#0000cmp.gen }}} {{{ tl-audio-node:~ tl_audio_node$ stat -x '/ds1_z800/444_EXTRA_1/{AD0E35C8-8D66-4DF5-8764-9E1F7FFE6CF6}/ds$theatrical_235@1920x1080c1 - 5522aac8#0000cmp.gen' File: "/ds1_z800/444_EXTRA_1/{AD0E35C8-8D66-4DF5-8764-9E1F7FFE6CF6}/ds$theatrical_235@1920x1080c1 - 5522aac8#0000cmp.gen" Size: 1551893467152 FileType: Regular File Mode: (0755/-rwxr-xr-x) Uid: ( 501/tl_audio_node) Gid: ( 20/ staff) Device: 14,26 Inode: 50 Links: 2 Access: Mon Dec 12 18:53:20 2011 Modify: Wed Dec 21 16:27:32 2011 Change: Tue Jan 3 09:20:15 2012 }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/935> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1398(undetermined:new): remuxed DTS audio won't play on hardware devices
by FFmpeg 06 Nov '13

06 Nov '13

#1398: remuxed DTS audio won't play on hardware devices -------------------------------------+------------------------------------- Reporter: patters | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: DTS audio | Blocked By: remux | Reproduced by developer: 0 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- Hi, Firstly thanks for FFmpeg, it's an incredible tool. My interest in it comes from using the DLNA server Serviio which uses FFmpeg for its transcoding and remuxing. Many renderer devices don't support Matroska files but the streams they contain are often supported, so it's common to remux to mpeg-ts. I maintain the Serviio device profile for Sony Bluray and Network Media Players: http://forum.serviio.org/viewtopic.php?f=11&t=2004 I would like to report an issue with DTS audio streams that are remuxed into mpeg-ts by FFmpeg. The resulting files fail to play on many consumer electronics products which do officially support DTS, in my case Sony Bluray players, though I can see from the Serviio forum that it's also an issue for people who use AV receivers to decode the DTS stream. The files that FFmpeg produces play with silent audio on the affected devices, but they do play ok in VLC and Media Player Classic Home Cinema. I have observed this problem now for quite some time (maybe 18 months or so). I have reproduced this using the latest win32 build I could find from Zeranoe - ffmpeg-20120601-git-8a0efa9-win32-static.7z The remux command line that Serviio would issue is as follows: {{{ffmpeg -i "/volume1/public/video/Movies/The.Good.The.Bad.And.The.Ugly.EXTENDED.1966.BluRay.720p.DTS.x264-FSiHD.mkv" -y -async 1 -vcodec copy -vbsf h264_mp4toannexb -copyts -acodec copy -map 0:0 -map 0:1 -sn -f mpegts /volume1/@tmp/Serviio/transcoding- temp-1086-10-ORIGINAL.stf}}} The problem is not limited to my choice of example clip - I have found it to be consistent with all MKV files containing DTS audio. By contrast, the closed source utility [[http://www.videohelp.com/tools/tsMuxeR|tsMmuxeR]] is able to remux the same test clip in a way that plays perfectly on all systems I have tested. I shall attach 10MB clips of the original file, the FFmpeg non-working remux, and the TSmuxer working remux so that they may be analysed and compared. Hopefully this could lead to a fix, as it doesn't seem that this issue has been reported. Thanks, Patters -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1398> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#678(undetermined:new): Warn that filtering is disabled when copying streams
by FFmpeg 03 Nov '13

03 Nov '13

#678: Warn that filtering is disabled when copying streams -------------------------------------+------------------------------------- Reporter: llogan | Owner: Type: | Status: new enhancement | Component: Priority: wish | undetermined Version: git- | Keywords: master | Blocking: Blocked By: | Analyzed by developer: 0 Reproduced by developer: 0 | -------------------------------------+------------------------------------- Some users assume they can copy a video steam and perform filtering [1]. FFmpeg does not give any feedback that the filter is being ignored. Current behavior: {{{ $ ffmpeg -i hop.mp4 -c copy -vf crop=iw:ih-20 -y out.mpg ffmpeg version N-35078-g7831788, Copyright (c) 2000-2011 the FFmpeg developers built on Nov 22 2011 10:36:32 with gcc 4.6.2 configuration: --prefix=/usr --enable-gpl libavutil 51. 26. 0 / 51. 26. 0 libavcodec 53. 36. 0 / 53. 36. 0 libavformat 53. 21. 0 / 53. 21. 0 libavdevice 53. 4. 0 / 53. 4. 0 libavfilter 2. 49. 0 / 2. 49. 0 libswscale 2. 1. 0 / 2. 1. 0 libpostproc 51. 2. 0 / 51. 2. 0 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'hop.mp4': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 creation_time : 1970-01-01 00:00:00 encoder : Lavf52.32.0 Duration: 00:00:10.13, start: 0.000000, bitrate: 563 kb/s Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p, 640x480, 559 kb/s, 30 fps, 30 tbr, 30 tbn, 60 tbc Metadata: creation_time : 1970-01-01 00:00:00 handler_name : [mpeg @ 0x1d17860] VBV buffer size not set, muxing may fail Output #0, mpeg, to 'out.mpg': Metadata: major_brand : isom minor_version : 512 compatible_brands: isomiso2avc1mp41 creation_time : 1970-01-01 00:00:00 encoder : Lavf53.21.0 Stream #0:0(und): Video: h264 (avc1 / 0x31637661), yuv420p, 640x480, q=2-31, 559 kb/s, 30 fps, 90k tbn, 30 tbc Metadata: creation_time : 1970-01-01 00:00:00 handler_name : Stream mapping: Stream #0:0 -> #0:0 (copy) Press [q] to stop, [?] for help frame= 304 fps= 0 q=-1.0 Lsize= 700kB time=00:00:10.06 bitrate= 569.6kbits/s video:692kB audio:0kB global headers:0kB muxing overhead 1.166920% }}} Example warning: "Filtering is disabled when copying streams." Of course the message could be more specific as to what streams are affected and what filters are actually disabled. [1] http://ffmpeg.org/pipermail/ffmpeg-user/2011-November/003175.html -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/678> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2143(undetermined:new): Desync for h264 transport stream
by FFmpeg 27 Oct '13

27 Oct '13

#2143: Desync for h264 transport stream -------------------------------------+------------------------------------- Reporter: cehoyos | Owner: Type: defect | Status: new Priority: important | Component: Version: git- | undetermined master | Keywords: desync Blocked By: | regression Reproduced by developer: 1 | Blocking: | Analyzed by developer: 0 -------------------------------------+------------------------------------- http://thread.gmane.org/gmane.comp.video.ffmpeg.user/43173 The user provided a sample that plays fine with mplayer -demuxer mpegts, shows massive A/V desync with current ffmpeg, current ffplay and current mplayer -demuxer lavf. For ffplay this is a regression since 01d4619 (can only be tested by merging 4dece8c, crashes without), for ffmpeg this is a regression since 0ff4f0c. Until FFmpeg 0.10, -async 1 could be used as a work-around (the start of the output file contained dropouts but the rest of the output file played fine), this does not work since FFmpeg 0.11. {{{ $ ffmpeg -i input.mpg -qscale 2 -t 30 out.avi ffmpeg version N-48940-ge7a39e1 Copyright (c) 2000-2013 the FFmpeg developers built on Jan 16 2013 01:04:18 with gcc 4.7 (SUSE Linux) configuration: --enable-gpl --disable-indev=jack libavutil 52. 15.100 / 52. 15.100 libavcodec 54. 89.100 / 54. 89.100 libavformat 54. 60.101 / 54. 60.101 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 [h264 @ 0x1dd1dc0] non-existing SPS 0 referenced in buffering period [h264 @ 0x1dd1dc0] non-existing PPS referenced [h264 @ 0x1dd1dc0] non-existing SPS 0 referenced in buffering period [h264 @ 0x1dd1dc0] non-existing PPS 0 referenced [h264 @ 0x1dd1dc0] decode_slice_header error [h264 @ 0x1dd1dc0] no frame! [h264 @ 0x1dd1dc0] non-existing SPS 0 referenced in buffering period [h264 @ 0x1dd1dc0] non-existing PPS referenced [h264 @ 0x1dd1dc0] non-existing SPS 0 referenced in buffering period [h264 @ 0x1dd1dc0] non-existing PPS referenced [h264 @ 0x1dd1dc0] non-existing SPS 0 referenced in buffering period [h264 @ 0x1dd1dc0] non-existing PPS 0 referenced [h264 @ 0x1dd1dc0] decode_slice_header error [h264 @ 0x1dd1dc0] no frame! [h264 @ 0x1dd1dc0] non-existing SPS 0 referenced in buffering period [h264 @ 0x1dd1dc0] non-existing PPS 0 referenced [h264 @ 0x1dd1dc0] decode_slice_header error [h264 @ 0x1dd1dc0] no frame! [...] [h264 @ 0x1dd1dc0] non-existing SPS 0 referenced in buffering period [h264 @ 0x1dd1dc0] non-existing PPS referenced [h264 @ 0x1dd1dc0] non-existing SPS 0 referenced in buffering period [h264 @ 0x1dd1dc0] non-existing PPS referenced [h264 @ 0x1dd1dc0] non-existing SPS 0 referenced in buffering period [h264 @ 0x1dd1dc0] non-existing PPS 0 referenced [h264 @ 0x1dd1dc0] decode_slice_header error [h264 @ 0x1dd1dc0] no frame! [h264 @ 0x1dd1dc0] non-existing SPS 0 referenced in buffering period [h264 @ 0x1dd1dc0] non-existing PPS 0 referenced [h264 @ 0x1dd1dc0] decode_slice_header error [h264 @ 0x1dd1dc0] no frame! [h264 @ 0x1dd1dc0] non-existing SPS 0 referenced in buffering period [h264 @ 0x1dd1dc0] non-existing PPS referenced [h264 @ 0x1dd1dc0] non-existing SPS 0 referenced in buffering period [h264 @ 0x1dd1dc0] non-existing PPS 0 referenced [h264 @ 0x1dd1dc0] decode_slice_header error [h264 @ 0x1dd1dc0] no frame! [h264 @ 0x1dd1dc0] mmco: unref short failure Last message repeated 3 times Input #0, mpegts, from 'input.mpg': Duration: 00:00:30.90, start: 0.419044, bitrate: 12256 kb/s Program 1 Stream #0:0[0x1011]: Video: h264 (Main) (HDMV / 0x564D4448), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], 29.97 fps, 59.94 tbr, 90k tbn, 59.94 tbc Stream #0:1[0x1100]: Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, stereo, fltp, 384 kb/s Please use -q:a or -q:v, -qscale is ambiguous Output #0, avi, to 'out.avi': Metadata: ISFT : Lavf54.60.101 Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 200 kb/s, 29.97 tbn, 29.97 tbc Stream #0:1: Audio: ac3 ([0] [0][0] / 0x2000), 48000 Hz, stereo, fltp, 192 kb/s Stream mapping: Stream #0:0 -> #0:0 (h264 -> mpeg4) Stream #0:1 -> #0:1 (ac3 -> ac3) Press [q] to stop, [?] for help [h264 @ 0x2dcd660] Missing reference picture, default is 0 [h264 @ 0x2dcd660] decode_slice_header error [h264 @ 0x2dcd660] mmco: unref short failure Last message repeated 1 times frame= 753 fps= 76 q=2.0 Lsize= 79693kB time=00:00:30.03 bitrate=21739.9kbits/s video:78937kB audio:704kB subtitle:0 global headers:0kB muxing overhead 0.066782% }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2143> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#2170(FFmpeg:new): problem using av_packet_merge_side_data
by FFmpeg 25 Oct '13

25 Oct '13

#2170: problem using av_packet_merge_side_data -----------------------------------+---------------------------------- Reporter: trynitron | Type: defect Status: new | Priority: normal Component: FFmpeg | Version: 1.1.1 Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -----------------------------------+---------------------------------- Hi, I'm currently using ffmpeg API with x264. In my stuff I use av_packet_merge_side_data and av_packet_split_side_data functions. With the latest version of ffmpeg, this isn't working. I mean, the extradata isn't put inside packets. I try with an old version of ffmpeg API (with the same code) and its working perfect. Trynitron -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2170> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1598(undetermined:new): MUX fail. X264 + AAC to TS.
by FFmpeg 24 Oct '13

24 Oct '13

#1598: MUX fail. X264 + AAC to TS. -------------------------------------+------------------------------------- Reporter: Mista_D | Type: defect Status: new | Priority: important Component: | Version: undetermined | unspecified Keywords: muxer | Blocked By: mpegts | Reproduced by developer: 0 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- Can not multiplex h264 and AAC into MPEG2-TS container. 1. Encode a file ffmpeg -i $source_file -acodec libfaac -vcodec libx264 test.ts 2. Demux: ffmpeg -i test.ts -acodec copy 1.aac -vcodec copy 1.h264 3. Attempt to mux back: ffmpeg -i 1.aac -i 1.h264 -acodec copy -vcodec copy mux.ts #3 Fails with error: [mpegts @ 0x124de2a0] first pts value must set av_interleaved_write_frame(): Invalid data found when processing input FFmpeg version 0.11, gcc 4.1.2 20080704 (Red Hat 4.1.2-52). Running Centos 5.8 on 64bit 12 core Intel. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1598> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1534(undetermined:new): report on ffv1 version and slices
by FFmpeg 24 Oct '13

24 Oct '13

#1534: report on ffv1 version and slices -------------------------------------+------------------------------------- Reporter: dericed | Type: Status: new | enhancement Component: | Priority: normal undetermined | Version: Keywords: | unspecified Blocking: | Blocked By: Analyzed by developer: 0 | Reproduced by developer: 0 -------------------------------------+------------------------------------- Summary of the bug: Since ffv1 version 3 may someday become the default there should be a way to identify whether an ffv1 encoding is version 1, or 3 (or 0). Currently the version isn't reported either during encoding or with ffprobe -show_streams. How to reproduce: Produce ffv1 encodings with version 1 and version 3. Version 1: {{{ ffmpeg started on 2012-07-14 at 07:46:55 Report written to "ffmpeg-20120714-074655.log" Command line: ffmpeg -report -f lavfi -t 1 -i testsrc -c:v ffv1 ffv1_v1.mov ffmpeg version 0.11.1.git Copyright (c) 2000-2012 the FFmpeg developers built on Jul 13 2012 22:09:29 with gcc 4.2.1 (Apple Inc. build 5666) (dot 3) configuration: --prefix=/usr/local/Cellar/ffmpeg/HEAD --enable-shared --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-libfreetype --cc=/usr/bin/gcc-4.2 --enable-libx264 --enable- libfaac --enable-libmp3lame --enable-librtmp --enable-libtheora --enable- libvorbis --enable-libvpx --enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libass --enable-libvo-aacenc --enable- libopenjpeg libavutil 51. 64.100 / 51. 64.100 libavcodec 54. 37.100 / 54. 37.100 libavformat 54. 16.104 / 54. 16.104 libavdevice 54. 1.100 / 54. 1.100 libavfilter 3. 2.100 / 3. 2.100 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 15.100 / 0. 15.100 libpostproc 52. 0.100 / 52. 0.100 [Parsed_testsrc_0 @ 0x7f8893c184a0] size:320x240 rate:25/1 duration:-1.000000 sar:1/1 [lavfi @ 0x7f889404e200] All info found [lavfi @ 0x7f889404e200] Estimating duration from bitrate, this may be inaccurate Input #0, lavfi, from 'testsrc': Duration: N/A, start: 0.000000, bitrate: N/A Stream #0:0, 1, 1/25: Video: rawvideo (RGB[24] / 0x18424752), rgb24, 320x240 [SAR 1:1 DAR 4:3], 25 tbr, 25 tbn, 25 tbc -t is not an input option, keeping it for the next output; consider fixing your command line. [buffer @ 0x7f8893c19aa0] Setting entry with key 'video_size' to value '320x240' [buffer @ 0x7f8893c19aa0] Setting entry with key 'pix_fmt' to value '2' [buffer @ 0x7f8893c19aa0] Setting entry with key 'time_base' to value '1/25' [buffer @ 0x7f8893c19aa0] Setting entry with key 'pixel_aspect' to value '1/1' [buffer @ 0x7f8893c19aa0] Setting entry with key 'sws_param' to value 'flags=2' [buffer @ 0x7f8893c19aa0] Setting entry with key 'frame_rate' to value '25/1' [graph 0 input from stream 0:0 @ 0x7f8893c19b60] w:320 h:240 pixfmt:rgb24 tb:1/25 fr:25/1 sar:1/1 sws_param:flags=2 [format @ 0x7f8893c1a1e0] auto-inserting filter 'auto-inserted scaler 0' between the filter 'Parsed_null_0' and the filter 'format' [auto-inserted scaler 0 @ 0x7f8893c1a540] w:320 h:240 fmt:rgb24 sar:1/1 -> w:320 h:240 fmt:bgr0 sar:1/1 flags:0x4 [ffv1 @ 0x7f8894054400] detected 2 logical cores [mov @ 0x7f8894055000] Using MS style video codec tag, the file may be unplayable! Output #0, mov, to 'ffv1_v1.mov': Metadata: encoder : Lavf54.16.104 Stream #0:0, 0, 1/25: Video: ffv1, bgr0, 320x240 [SAR 1:1 DAR 4:3], q=2-31, 200 kb/s, 25 tbn, 25 tbc Stream mapping: Stream #0:0 -> #0:0 (rawvideo -> ffv1) Press [q] to stop, [?] for help No more output streams to write to, finishing. frame= 25 fps=0.0 q=0.0 Lsize= 106kB time=00:00:01.00 bitrate= 870.9kbits/s video:105kB audio:0kB subtitle:0 global headers:0kB muxing overhead 0.781373% }}} Version 3: {{{ ffmpeg started on 2012-07-14 at 07:46:42 Report written to "ffmpeg-20120714-074642.log" Command line: ffmpeg -report -f lavfi -t 1 -i testsrc -c:v ffv1 -level 3 -strict experimental ffv1_v3.mov ffmpeg version 0.11.1.git Copyright (c) 2000-2012 the FFmpeg developers built on Jul 13 2012 22:09:29 with gcc 4.2.1 (Apple Inc. build 5666) (dot 3) configuration: --prefix=/usr/local/Cellar/ffmpeg/HEAD --enable-shared --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-libfreetype --cc=/usr/bin/gcc-4.2 --enable-libx264 --enable- libfaac --enable-libmp3lame --enable-librtmp --enable-libtheora --enable- libvorbis --enable-libvpx --enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libass --enable-libvo-aacenc --enable- libopenjpeg libavutil 51. 64.100 / 51. 64.100 libavcodec 54. 37.100 / 54. 37.100 libavformat 54. 16.104 / 54. 16.104 libavdevice 54. 1.100 / 54. 1.100 libavfilter 3. 2.100 / 3. 2.100 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 15.100 / 0. 15.100 libpostproc 52. 0.100 / 52. 0.100 [Parsed_testsrc_0 @ 0x7fcf41c18520] size:320x240 rate:25/1 duration:-1.000000 sar:1/1 [lavfi @ 0x7fcf4204e200] All info found [lavfi @ 0x7fcf4204e200] Estimating duration from bitrate, this may be inaccurate Input #0, lavfi, from 'testsrc': Duration: N/A, start: 0.000000, bitrate: N/A Stream #0:0, 1, 1/25: Video: rawvideo (RGB[24] / 0x18424752), rgb24, 320x240 [SAR 1:1 DAR 4:3], 25 tbr, 25 tbn, 25 tbc -t is not an input option, keeping it for the next output; consider fixing your command line. [buffer @ 0x7fcf41c19c00] Setting entry with key 'video_size' to value '320x240' [buffer @ 0x7fcf41c19c00] Setting entry with key 'pix_fmt' to value '2' [buffer @ 0x7fcf41c19c00] Setting entry with key 'time_base' to value '1/25' [buffer @ 0x7fcf41c19c00] Setting entry with key 'pixel_aspect' to value '1/1' [buffer @ 0x7fcf41c19c00] Setting entry with key 'sws_param' to value 'flags=2' [buffer @ 0x7fcf41c19c00] Setting entry with key 'frame_rate' to value '25/1' [graph 0 input from stream 0:0 @ 0x7fcf41c19cc0] w:320 h:240 pixfmt:rgb24 tb:1/25 fr:25/1 sar:1/1 sws_param:flags=2 [format @ 0x7fcf41c1a360] auto-inserting filter 'auto-inserted scaler 0' between the filter 'Parsed_null_0' and the filter 'format' [auto-inserted scaler 0 @ 0x7fcf41c1a6a0] w:320 h:240 fmt:rgb24 sar:1/1 -> w:320 h:240 fmt:bgr0 sar:1/1 flags:0x4 [ffv1 @ 0x7fcf42054400] detected 2 logical cores [mov @ 0x7fcf42055000] Using MS style video codec tag, the file may be unplayable! Output #0, mov, to 'ffv1_v3.mov': Metadata: encoder : Lavf54.16.104 Stream #0:0, 0, 1/25: Video: ffv1, bgr0, 320x240 [SAR 1:1 DAR 4:3], q=2-31, 200 kb/s, 25 tbn, 25 tbc Stream mapping: Stream #0:0 -> #0:0 (rawvideo -> ffv1) Press [q] to stop, [?] for help No more output streams to write to, finishing. frame= 25 fps=0.0 q=0.0 Lsize= 123kB time=00:00:01.00 bitrate=1006.9kbits/s video:122kB audio:0kB subtitle:0 global headers:0kB muxing overhead 0.681518% }}} FFprobe -show_streams on version 1: {{{ ffprobe ffv1_v1.mov -show_streams ffprobe version 0.11.1.git Copyright (c) 2007-2012 the FFmpeg developers built on Jul 13 2012 22:09:29 with gcc 4.2.1 (Apple Inc. build 5666) (dot 3) configuration: --prefix=/usr/local/Cellar/ffmpeg/HEAD --enable-shared --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-libfreetype --cc=/usr/bin/gcc-4.2 --enable-libx264 --enable- libfaac --enable-libmp3lame --enable-librtmp --enable-libtheora --enable- libvorbis --enable-libvpx --enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libass --enable-libvo-aacenc --enable- libopenjpeg libavutil 51. 64.100 / 51. 64.100 libavcodec 54. 37.100 / 54. 37.100 libavformat 54. 16.104 / 54. 16.104 libavdevice 54. 1.100 / 54. 1.100 libavfilter 3. 2.100 / 3. 2.100 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 15.100 / 0. 15.100 libpostproc 52. 0.100 / 52. 0.100 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'ffv1_v1.mov': Metadata: major_brand : qt minor_version : 512 compatible_brands: qt encoder : Lavf54.16.104 Duration: 00:00:01.00, start: 0.000000, bitrate: 870 kb/s Stream #0:0(eng): Video: ffv1 (FFV1 / 0x31564646), bgr0, 320x240, 864 kb/s, 25 fps, 25 tbr, 25 tbn, 25 tbc Metadata: handler_name : DataHandler [STREAM] index=0 codec_name=ffv1 codec_long_name=FFmpeg video codec #1 profile=unknown codec_type=video codec_time_base=1/25 codec_tag_string=FFV1 codec_tag=0x31564646 width=320 height=240 has_b_frames=0 sample_aspect_ratio=N/A display_aspect_ratio=N/A pix_fmt=bgr0 level=-99 timecode=N/A id=N/A r_frame_rate=25/1 avg_frame_rate=25/1 time_base=1/25 start_time=0.000000 duration=1.000000 bit_rate=864120 nb_frames=25 nb_read_frames=N/A nb_read_packets=N/A TAG:language=eng TAG:handler_name=DataHandler [/STREAM] }}} FFprobe -show_streams on version 3: {{{ ffprobe ffv1_v3.mov -show_streams ffprobe version 0.11.1.git Copyright (c) 2007-2012 the FFmpeg developers built on Jul 13 2012 22:09:29 with gcc 4.2.1 (Apple Inc. build 5666) (dot 3) configuration: --prefix=/usr/local/Cellar/ffmpeg/HEAD --enable-shared --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-libfreetype --cc=/usr/bin/gcc-4.2 --enable-libx264 --enable- libfaac --enable-libmp3lame --enable-librtmp --enable-libtheora --enable- libvorbis --enable-libvpx --enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libass --enable-libvo-aacenc --enable- libopenjpeg libavutil 51. 64.100 / 51. 64.100 libavcodec 54. 37.100 / 54. 37.100 libavformat 54. 16.104 / 54. 16.104 libavdevice 54. 1.100 / 54. 1.100 libavfilter 3. 2.100 / 3. 2.100 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 15.100 / 0. 15.100 libpostproc 52. 0.100 / 52. 0.100 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'ffv1_v3.mov': Metadata: major_brand : qt minor_version : 512 compatible_brands: qt encoder : Lavf54.16.104 Duration: 00:00:01.00, start: 0.000000, bitrate: 1006 kb/s Stream #0:0(eng): Video: ffv1 (FFV1 / 0x31564646), bgr0, 320x240, 999 kb/s, 25 fps, 25 tbr, 25 tbn, 25 tbc Metadata: handler_name : DataHandler [STREAM] index=0 codec_name=ffv1 codec_long_name=FFmpeg video codec #1 profile=unknown codec_type=video codec_time_base=1/25 codec_tag_string=FFV1 codec_tag=0x31564646 width=320 height=240 has_b_frames=0 sample_aspect_ratio=N/A display_aspect_ratio=N/A pix_fmt=bgr0 level=-99 timecode=N/A id=N/A r_frame_rate=25/1 avg_frame_rate=25/1 time_base=1/25 start_time=0.000000 duration=1.000000 bit_rate=999800 nb_frames=25 nb_read_frames=N/A nb_read_packets=N/A TAG:language=eng TAG:handler_name=DataHandler [/STREAM] }}} There's no method to identify what version a given ffv1 encoding was made with. The specifications for the ffv1 header are here: http://ffmpeg.org/~michael/ffv1.html#toc-Subsection-4.3. If version >1 it may be useful to report the minor_version as well. At the moment I can't think of a reason to need to report things like coder_type and number of slices but it may be nice. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1534> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1157(undetermined:new): Circular buffer overrun with 4+ ffmpeg instances.
by FFmpeg 21 Oct '13

21 Oct '13

#1157: Circular buffer overrun with 4+ ffmpeg instances. --------------------------------------+---------------------------------- Reporter: Involar | Type: defect Status: new | Priority: normal Component: undetermined | Version: 0.10.2 Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | --------------------------------------+---------------------------------- Hello, im trying to launch multiple transcoding instances on an i7 2600k. Now with 3 instaces everything is fine, but after 4th I get crashes with this error. CPU is at no more than 30% at the moment of crash. Memory ussage is about 500mb/4G. Here is the output. ffmpeg -i udp://@239.1.1.2:5000 -pass 1 -crf 5 -vcodec libx264 -preset ultrafast -g 20 -b 500k -bt 10k -acodec libfaac -ab 128k -ar 48000 -ac 2 -f mpegts udp://192.168.1.136:5004 -v warning -bufsize 10000 -vframes 10 [mpeg2video @ 0x249da20] mpeg_decode_postinit() failure Last message repeated 5 times [mpegts @ 0x24733a0] max_analyze_duration 5000000 reached at 5016000 [mpegts @ 0x24733a0] Estimating duration from bitrate, this may be inaccurate Please use -b:a or -b:v, -b is ambiguous [udp @ 0x24738e0] Circular buffer overrun. To avoid, increase fifo_size URL option. To survive in such case, use overrun_nonfatal option [mpegts @ 0x24733a0] PES packet size mismatch [mpeg2video @ 0x249da20] ac-tex damaged at 31 4 [mpeg2video @ 0x249da20] Warning MVs not available [mp2 @ 0x24a3be0] incomplete frame Error while decoding stream #0:1. Now I get it that my fifo buffer is too small to handle 4 instances. Can you please advise where can I change the initial value ? Thanks in advance -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1157> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1558(avformat:new): Unable to decode a (possibly damaged) matroska file
by FFmpeg 21 Oct '13

21 Oct '13

#1558: Unable to decode a (possibly damaged) matroska file --------------------------------------+---------------------------------- Reporter: cehoyos | Owner: Type: defect | Status: new Priority: normal | Component: avformat Version: git-master | Keywords: mkv Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 --------------------------------------+---------------------------------- (issue 384) http://samples.ffmpeg.org/ffmpeg-bugs/roundup/issue384/ FFmpeg is unable to decode a matroska sample that is played fine by vlc. {{{ $ ffmpeg -i matroska_crash.mkv ffmpeg version N-42619-g6b7849e Copyright (c) 2000-2012 the FFmpeg developers built on Jul 19 2012 08:58:35 with gcc 4.3.2 configuration: --cc=/usr/local/gcc-4.3.2/bin/gcc --enable-gpl --enable- libopenjpeg --enable-libvorbis --enable-libspeex --enable-libmp3lame --enable-libtheora --extra-ldflags=-lm --enable-libvpx --enable-libxavs --enable-x11grab --enable-libass libavutil 51. 65.100 / 51. 65.100 libavcodec 54. 41.100 / 54. 41.100 libavformat 54. 17.100 / 54. 17.100 libavdevice 54. 1.100 / 54. 1.100 libavfilter 3. 2.100 / 3. 2.100 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 15.100 / 0. 15.100 libpostproc 52. 0.100 / 52. 0.100 [matroska,webm @ 0x90764e0] Unknown entry 0x6E1F [matroska,webm @ 0x90764e0] Unknown entry 0x48B2 [matroska,webm @ 0x90764e0] Read error at pos. 2376 (0x948) [matroska,webm @ 0x90764e0] Unknown entry 0x81 [matroska,webm @ 0x90764e0] Read error at pos. 192 (0xc0) [matroska,webm @ 0x90764e0] Unknown entry 0x82 [matroska,webm @ 0x90764e0] Unknown entry 0x67C9 Last message repeated 1 times [matroska,webm @ 0x90764e0] Unknown entry 0x82 [matroska,webm @ 0x90764e0] Could not find codec parameters for stream 1 (Audio: mp3, 48000 Hz, 2 channels, s16): unspecified sample size Consider increasing the value for the 'analyzeduration' and 'probesize' options [matroska,webm @ 0x90764e0] Could not find codec parameters for stream 3 (Audio: mp3, 48000 Hz, 2 channels, s16): unspecified sample size Consider increasing the value for the 'analyzeduration' and 'probesize' options [matroska,webm @ 0x90764e0] Could not find codec parameters for stream 5 (Audio: mp3, 48000 Hz, 2 channels, s16): unspecified sample size Consider increasing the value for the 'analyzeduration' and 'probesize' options [matroska,webm @ 0x90764e0] Estimating duration from bitrate, this may be inaccurate Guessed Channel Layout for Input Stream #0.1 : stereo Guessed Channel Layout for Input Stream #0.3 : stereo Guessed Channel Layout for Input Stream #0.5 : stereo Input #0, matroska,webm, from 'matroska_crash.mkv': Metadata: creation_time : 2005-07-28 20:39:44 Duration: N/A, start: 0.000000, bitrate: N/A Chapter #0.0: start 0.000000, end 15.000000 Metadata: title : Introduction Chapter #0.1: start 15.000000, end 30.000000 Metadata: title : Developpement Chapter #0.2: start 30.000000, end 45.200000 Metadata: title : Conclusion Stream #0:0(eng): Video: mpeg4 (DX50 / 0x30355844), yuv420p, 720x400, SAR 1:1 DAR 9:5, 25 fps, 25 tbr, 1k tbn, 1k tbc (default) Stream #0:1(eng): Audio: mp3, 48000 Hz, stereo, s16 (default) Stream #0:2(eng): Video: mpeg4 (DX50 / 0x30355844), yuv420p, 720x400, SAR 1:1 DAR 9:5, 25 fps, 25 tbr, 1k tbn, 1k tbc (default) Stream #0:3(eng): Audio: mp3, 48000 Hz, stereo, s16 (default) Stream #0:4(eng): Video: mpeg4 (DX50 / 0x30355844), yuv420p, 720x400, SAR 1:1 DAR 9:5, 25 fps, 25 tbr, 1k tbn, 1k tbc (default) Stream #0:5(eng): Audio: mp3, 48000 Hz, stereo, s16 (default) At least one output file must be specified }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1558> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#227(FFmpeg:new): Extend -ss and -t to support seeking to EOF time position (and backwards)?
by FFmpeg 20 Oct '13

20 Oct '13

#227: Extend -ss and -t to support seeking to EOF time position (and backwards)? --------------------------+--------------------------------------- Reporter: burek | Owner: michael Type: enhancement | Status: new Priority: wish | Component: FFmpeg Version: git | Keywords: seeking eof time position Blocked By: | Blocking: Reproduced: 0 | Analyzed: 0 --------------------------+--------------------------------------- Maybe, it would be useful if options -ss and -t could support something like this: ffmpeg -ss EOF-00:00:10 -i input ... (meaning the start time is 10 seconds before the end of the file). This would be useful in automated use of ffmpeg, where users don't need to set time positions absolutely (manually), but rather relatively to the end of file. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/227> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#933(FFmpeg:new): A/V desynch when transcoding A/V files with timestamps non starting from 0 with -copyts
by FFmpeg 20 Oct '13

20 Oct '13

#933: A/V desynch when transcoding A/V files with timestamps non starting from 0 with -copyts -------------------------------------+------------------------------------- Reporter: saste | Owner: Type: defect | Status: new Priority: normal | Component: FFmpeg Version: git- | Keywords: timestamp master | desynch mpegts Blocked By: | Blocking: Reproduced by developer: 1 | Analyzed by developer: 0 -------------------------------------+------------------------------------- Using the command: {{{ ffmpeg -vsync 0 -copyts -i columbia-intro.ts -acodec libfaac -y columbia- intro.out.ts }}} (same without -vsync) the A/V streams in the output file result desynched, and will result in the video being unplayable. This seems due to the first audio packet timestamp information not being correctly propagated to the encoder (and to the muxer), and being set to 0, so that ffmpeg will fill the first part of the file with audio packets, and the probe will fail since ffmpeg can't detect video frames in the probed initial part of the file. Same result in case I use the -copyts with no -vsync. If the output file only contains video (e.g. if the -an switch is used) the output file seems to be correctly generated (playable and with correct timestamp information). I'm attaching a sample file and log obtained by adding debugging print in ffmpeg.c. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/933> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1973(undetermined:new): aiff g726 fails to decode
by FFmpeg 18 Oct '13

18 Oct '13

#1973: aiff g726 fails to decode -------------------------------------+------------------------------------- Reporter: ami_stuff | Owner: Type: defect | Status: new Priority: normal | Component: Version: | undetermined unspecified | Keywords: Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 -------------------------------------+------------------------------------- there seems to be g726 added to "libavformat/aiff.h", but aiff with g726 fails to decode http://samples.mplayerhq.hu/A-codecs/g726/o2_726.aiff {{{ C:\>ffmpeg -i o2_726.aiff ffmpeg version N-47116-g109268c Copyright (c) 2000-2012 the FFmpeg developers built on Nov 27 2012 02:39:53 with gcc 4.5.0 (GCC) 20100414 (Fedora MinGW 4.5. 0-1.fc14) configuration: --prefix=/var/www/users/research/ffmpeg/snapshots/build --arch= x86 --target-os=mingw32 --cross-prefix=i686-pc-mingw32- --cc='ccache i686 -pc-min gw32-gcc' --enable-w32threads --enable-memalign-hack --enable-runtime- cpudetect --enable-cross-compile --enable-static --disable-shared --extra- libs='-lws2_32 - lwinmm -lpthread' --extra-cflags='--static -I/var/www/users/research/ffmpeg/snap shots/build/include' --extra-ldflags='-static -L/var/www/users/research/ffmpeg/s napshots/build/lib' --enable-bzlib --enable-zlib --enable-gpl --enable- version3 --enable-nonfree --enable-libx264 --enable-libspeex --enable-libtheora --enable- libvorbis --enable-libfaac --enable-libxvid --enable-libopencore-amrnb --enable- libopencore-amrwb --enable-libmp3lame --enable-libvpx --disable- decoder=libvpx libavutil 52. 9.102 / 52. 9.102 libavcodec 54. 77.100 / 54. 77.100 libavformat 54. 37.100 / 54. 37.100 libavdevice 54. 3.100 / 54. 3.100 libavfilter 3. 23.102 / 3. 23.102 libswscale 2. 1.102 / 2. 1.102 libswresample 0. 17.101 / 0. 17.101 libpostproc 52. 2.100 / 52. 2.100 [aiff @ 0x1edc2c0] could not find COMM tag or invalid block_align value o2_726.aiff: Operation not permitted }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1973> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1955(undetermined:new): au: support g721 via g726 decoder
by FFmpeg 18 Oct '13

18 Oct '13

#1955: au: support g721 via g726 decoder -------------------------------------+------------------------------------- Reporter: ami_stuff | Owner: Type: defect | Status: new Priority: normal | Component: Version: | undetermined unspecified | Keywords: Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 -------------------------------------+------------------------------------- "jack.au" plays ok with winamp/sox file: https://bugzilla.gnome.org/attachment.cgi?id=142681 info: https://bugzilla.gnome.org/show_bug.cgi?id=594454 http://lists.freedesktop.org/archives/gstreamer- commits/2009-September/037444.html {{{ C:\>ffmpeg -i jack.au ffmpeg version N-46755-ge70144c Copyright (c) 2000-2012 the FFmpeg developers built on Nov 15 2012 02:38:20 with gcc 4.5.0 (GCC) 20100414 (Fedora MinGW 4.5. 0-1.fc14) configuration: --prefix=/var/www/users/research/ffmpeg/snapshots/build --arch= x86 --target-os=mingw32 --cross-prefix=i686-pc-mingw32- --cc='ccache i686 -pc-min gw32-gcc' --enable-w32threads --enable-memalign-hack --enable-runtime- cpudetect --enable-cross-compile --enable-static --disable-shared --extra- libs='-lws2_32 - lwinmm -lpthread' --extra-cflags='--static -I/var/www/users/research/ffmpeg/snap shots/build/include' --extra-ldflags='-static -L/var/www/users/research/ffmpeg/s napshots/build/lib' --enable-bzlib --enable-zlib --enable-gpl --enable- version3 --enable-nonfree --enable-libx264 --enable-libspeex --enable-libtheora --enable- libvorbis --enable-libfaac --enable-libxvid --enable-libopencore-amrnb --enable- libopencore-amrwb --enable-libmp3lame --enable-libvpx --disable- decoder=libvpx libavutil 52. 6.100 / 52. 6.100 libavcodec 54. 71.100 / 54. 71.100 libavformat 54. 36.100 / 54. 36.100 libavdevice 54. 3.100 / 54. 3.100 libavfilter 3. 23.100 / 3. 23.100 libswscale 2. 1.102 / 2. 1.102 libswresample 0. 16.100 / 0. 16.100 libpostproc 52. 1.100 / 52. 1.100 [au @ 0x1edc300] could not determine bits per sample [au @ 0x1edc300] If you want to help, upload a sample of this file to ftp://uplo ad.ffmpeg.org/MPlayer/incoming/ and contact the ffmpeg-devel mailing list. jack.au: Invalid data found when processing input }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1955> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1600(undetermined:new): remux of xdcam mxf to mov is unplayable in Final Cut Pro
by FFmpeg 13 Oct '13

13 Oct '13

#1600: remux of xdcam mxf to mov is unplayable in Final Cut Pro --------------------------------------+---------------------------------- Reporter: dericed | Type: defect Status: new | Priority: normal Component: undetermined | Version: 0.10.4 Keywords: mov | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | --------------------------------------+---------------------------------- Summary of the bug: I would like to rewrap MXF files from an XDCam disc to QuickTime for edit in Final Cut Pro. I ran: ffmpeg -report -i /Volumes/XDCAM8004602012511C8/Clip/979_0611_01.MXF -map 0:v -an -c copy 979_0611_01.mov. The resulting file works in QuickTime, VLC, ffplay, etc, but when I open it in Final Cut Pro I get an error "File Error: Unknown File". I looked in the edts/elst atom and see Track Dur,Media Time,Media Rate 66,-1,1.0 17318,3003,1.0 When I change the first row to zeros it works. Note, when I run the same process in ffmbc the resulting file does not have the first line with the -1 media time, but only the "17318,3003,1.0" line and works in FCP as expected. Source XDCAM MXF file: {{{ http://archive.org/download/SamplesOfXdcamMxfAndQuicktimeRewrappedWithFfmpe… }}} FFmpeg output: {{{ http://archive.org/download/SamplesOfXdcamMxfAndQuicktimeRewrappedWithFfmpe… }}} How to reproduce: {{{ ffmpeg started on 2012-08-03 at 11:45:16 Report written to "ffmpeg-20120803-114516.log" Command line: ffmpeg -report -i /Volumes/XDCAM8004602012511C8/Clip/979_0611_01.MXF -map 0:v -an -c copy 979_0611_01.mov ffmpeg version 0.11.1.git Copyright (c) 2000-2012 the FFmpeg developers built on Jul 30 2012 14:56:32 with gcc 4.2.1 (GCC) (Apple Inc. build 5666) (dot 3) configuration: --prefix=/usr/local/Cellar/ffmpeg/HEAD --enable-shared --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-libfreetype --cc=/usr/bin/gcc-4.2 --host-cflags='-Os -w -pipe -march=core2 -msse4.1 -mmacosx-version-min=10.6' --host- ldflags='-L/usr/local/Cellar/gettext/0.18.1.1/lib -L/usr/local/lib -L/usr/X11/lib' --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-librtmp --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libass --enable-libvo-aacenc --enable-libopenjpeg libavutil 51. 66.100 / 51. 66.100 libavcodec 54. 45.100 / 54. 45.100 libavformat 54. 22.100 / 54. 22.100 libavdevice 54. 2.100 / 54. 2.100 libavfilter 3. 5.101 / 3. 5.101 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 15.100 / 0. 15.100 libpostproc 52. 0.100 / 52. 0.100 [mxf @ 0x10200f600] Format mxf probed with size=2048 and score=100 [mxf @ 0x10200f600] File position before avformat_find_stream_info() is 11776 [mxf @ 0x10200f600] Probe buffer size limit 5000000 reached rfps: 29.500000 0.017218 rfps: 29.500000 0.017218 rfps: 29.583333 0.011654 rfps: 29.583333 0.011654 rfps: 29.666667 0.007172 rfps: 29.666667 0.007172 rfps: 29.750000 0.003773 rfps: 29.750000 0.003773 rfps: 29.833333 0.001456 rfps: 29.833333 0.001456 rfps: 29.916667 0.000222 rfps: 29.916667 0.000222 rfps: 30.000000 0.000070 rfps: 30.083333 0.001000 rfps: 30.166667 0.003013 rfps: 30.250000 0.006109 rfps: 30.333333 0.010286 rfps: 30.416667 0.015546 rfps: 59.500000 0.015092 rfps: 59.500000 0.015092 rfps: 59.583333 0.009917 rfps: 59.583333 0.009917 rfps: 59.666667 0.005825 rfps: 59.666667 0.005825 rfps: 59.750000 0.002815 rfps: 59.750000 0.002815 rfps: 59.833333 0.000888 rfps: 59.833333 0.000888 rfps: 59.916667 0.000043 rfps: 59.916667 0.000043 rfps: 60.000000 0.000280 rfps: 29.970030 0.000000 rfps: 59.940060 0.000000 rfps: 59.940060 0.000000 [mxf @ 0x10200f600] File position after avformat_find_stream_info() is 5126348 Guessed Channel Layout for Input Stream #0.1 : mono Guessed Channel Layout for Input Stream #0.2 : mono Guessed Channel Layout for Input Stream #0.3 : mono Guessed Channel Layout for Input Stream #0.4 : mono Input #0, mxf, from '/Volumes/XDCAM8004602012511C8/Clip/979_0611_01.MXF': Metadata: timecode : 03:46:19;20 Duration: 00:00:17.31, start: 0.000000, bitrate: 38969 kb/s Stream #0:0, 30, 1001/30000: Video: mpeg2video (Main), yuv420p, 1440x1080 [SAR 4:3 DAR 16:9], 35000 kb/s, 29.97 fps, 29.97 tbr, 29.97 tbn, 59.94 tbc Stream #0:1, 29, 1001/30000: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s Stream #0:2, 29, 1001/30000: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s Stream #0:3, 29, 1001/30000: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s Stream #0:4, 29, 1001/30000: Audio: pcm_s16le, 48000 Hz, mono, s16, 768 kb/s Output #0, mov, to '979_0611_01.mov': Metadata: timecode : 03:46:19;20 encoder : Lavf54.22.100 Stream #0:0, 0, 1/30000: Video: mpeg2video (m2v1 / 0x3176326D), yuv420p, 1440x1080 [SAR 4:3 DAR 16:9], q=2-31, 35000 kb/s, 29.97 fps, 30k tbn, 29.97 tbc Stream mapping: Stream #0:0 -> #0:0 (copy) Press [q] to stop, [?] for help frame= 113 fps=0.0 q=-1.0 size= 16558kB time=00:00:03.73 bitrate=36296.7kbits/s frame= 194 fps=175 q=-1.0 size= 27943kB time=00:00:06.43 bitrate=35546.3kbits/s frame= 242 fps=150 q=-1.0 size= 35029kB time=00:00:08.04 bitrate=35684.8kbits/s frame= 293 fps=138 q=-1.0 size= 42277kB time=00:00:09.74 bitrate=35546.8kbits/s frame= 386 fps=147 q=-1.0 size= 55232kB time=00:00:12.84 bitrate=35221.6kbits/s frame= 458 fps=146 q=-1.0 size= 65892kB time=00:00:15.24 bitrate=35399.2kbits/s /Volumes/XDCAM8004602012511C8/Clip/979_0611_01.MXF: Operation not permitted No more inputs to read from, finishing. frame= 519 fps=147 q=-1.0 Lsize= 74295kB time=00:00:17.28 bitrate=35213.5kbits/s video:74288kB audio:0kB subtitle:0 global headers:0kB muxing overhead 0.009638% [AVIOContext @ 0x101913480] Statistics: 18344283 bytes read, 3 seeks }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1600> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

1 8

#2104(avfilter:new): anti-epilepsy bright flash remover video filter
by FFmpeg 05 Oct '13

05 Oct '13

#2104: anti-epilepsy bright flash remover video filter ---------------------------------------+---------------------------------- Reporter: compn | Owner: Type: enhancement | Status: new Priority: wish | Component: avfilter Version: git-master | Keywords: avfilter Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 ---------------------------------------+---------------------------------- any chance a filter to remove bright flashes from video? it may drop the frame or duplicate a previous non-bright frame, making video stutter a bit. i'll upload a sample soon. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2104> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

1 5

#2049(build system:new): msvc: --extra-cflags="-MD" leads to unresolved externals
by FFmpeg 04 Oct '13

04 Oct '13

#2049: msvc: --extra-cflags="-MD" leads to unresolved externals -------------------------------------+------------------------------------- Reporter: Piroxiljin | Type: defect Status: new | Priority: normal Component: build | Version: git- system | master Keywords: msvc | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: Compilation ffmpeg with toolchain=msvc leads to unresolved external simbols. How to reproduce: I use guide from this page: http://blogs.gnome.org/rbultje/2012/09/27 /microsoft-visual-studio-support-in-ffmpeg-and-libav/ I.e. * Open MSVC2010 command prompt * Run mingw-msys shell {{{c:\mingw\msys\1.0\msys.bat}}} * configure ffmpeg {{{./configure --toolchain=msvc --extra-cflags="-MD"}}} Waiting, while configuration has done. * make At the end of building I have error messages: {{{ LD ffmpeg_g.exe LINK : warning LNK4098: defaultlib 'LIBCMT' conflicts with use of other libs; us e /NODEFAULTLIB:library libavutil.a(opt.o) : error LNK2001: unresolved external symbol __imp__avpriv_snp rintf libavutil.a(pixdesc.o) : error LNK2001: unresolved external symbol __imp__avpriv _snprintf libavutil.a(samplefmt.o) : error LNK2001: unresolved external symbol __imp__avpr iv_snprintf ... ffmpeg.o : error LNK2019: unresolved external symbol __imp__avpriv_vsnprintf ref erenced in function _update_benchmark libavformat.a(aviobuf.o) : error LNK2001: unresolved external symbol __imp__avpr iv_vsnprintf libavformat.a(utils.o) : error LNK2001: unresolved external symbol __imp__avpriv _vsnprintf libavformat.a(rtpproto.o) : error LNK2001: unresolved external symbol __imp__avp riv_vsnprintf libavformat.a(rtmpproto.o) : error LNK2019: unresolved external symbol __imp__av priv_strtod referenced in function _rtmp_write_amf_data libavformat.a(sbgdec.o) : error LNK2001: unresolved external symbol __imp__avpri v_strtod libavutil.a(parseutils.o) : error LNK2001: unresolved external symbol __imp__avp riv_strtod libavutil.a(eval.o) : error LNK2001: unresolved external symbol __imp__avpriv_st rtod ffmpeg_g.exe : fatal error LNK1120: 3 unresolved externals make: *** [ffmpeg_g.exe] Error 1 }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2049> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

1 18

#1482(undetermined:new): FFMPEG fails to create a SRT file when extracting Subtitles
by FFmpeg 04 Oct '13

04 Oct '13

#1482: FFMPEG fails to create a SRT file when extracting Subtitles -------------------------------------+------------------------------------- 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: When extracing subtitles in SRT format FFMPEG creates a file but it is an illegible format. The link to the original file (too big to attach) http://www.mediafire.com/?dnvw6m61mky8pea Attaching the output file created How to reproduce: COMMAND: ffmpeg -i srt.ts -an -vn -scodec copy -copyinkf -f srt sub.srt {{{ ffmpeg version N-41578-ga5c1a0c Copyright (c) 2000-2012 the FFmpeg developers built on Jun 13 2012 22:34:53 with gcc 4.6.3 configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-runtime-cpudetect --enable-avisynth --enab le-bzlib --enable-frei0r --enable-libass --enable-libcelt --enable- libopencore-amrnb --enable-libopencore-amrwb --enable -libfreetype --enable-libgsm --enable-libmp3lame --enable-libnut --enable- libopenjpeg --enable-librtmp --enable-libschro edinger --enable-libspeex --enable-libtheora --enable-libutvideo --enable- libvo-aacenc --enable-libvo-amrwbenc --enable- libvorbis --enable-libvpx --ena libavutil 51. 58.100 / 51. 58.100 libavcodec 54. 25.100 / 54. 25.100 libavformat 54. 6.101 / 54. 6.101 libavdevice 54. 0.100 / 54. 0.100 libavfilter 2. 79.100 / 2. 79.100 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 15.100 / 0. 15.100 libpostproc 52. 0.100 / 52. 0.100 [mpegts @ 002dbd00] max_analyze_duration 5000000 reached at 5000000 [NULL @ 02b171c0] start time is not set in estimate_timings_from_pts Input #0, mpegts, from 'srt.ts': Duration: 00:01:38.16, start: 0.151678, bitrate: 4310 kb/s Program 1 Stream #0:0[0x30]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p, 720x576 [SAR 64:45 DAR 16:9], 15000 kb /s, 25 fps, 25 tbr, 90k tbn, 50 tbc Stream #0:1[0x40](eng): Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16, 256 kb/s Stream #0:2[0x50](eng): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Output #0, srt, to 'sub.srt': Metadata: encoder : Lavf54.6.101 Stream #0:0(eng): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) Stream mapping: Stream #0:2 -> #0:0 (copy) Press [q] to stop, [?] for help size= 113kB time=00:01:37.25 bitrate= 9.5kbits/s video:0kB audio:0kB global headers:0kB muxing overhead inf% Output file is empty, nothing was encoded (check -ss / -t / -frames parameters if used) }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1482> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

1 28

#1539(avcodec:new): ModPlug compile bug
by FFmpeg 03 Oct '13

03 Oct '13

#1539: ModPlug compile bug ----------------------------------+--------------------------------------- Reporter: chinshou | Type: defect Status: new | Priority: normal Component: avcodec | Version: unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ----------------------------------+--------------------------------------- Summary of the bug: when compile the ffmpeg with libmodplug --enable-libmodplug , gcc reported following error operator new [] unresolved error Fix: add stdc++ library to link parameters. Patch attached. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1539> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

1 11

#1753(undetermined:new): Delay output for X seconds
by FFmpeg 30 Sep '13

30 Sep '13

#1753: Delay output for X seconds -------------------------------------+------------------------------------- Reporter: burek | Type: Status: new | enhancement Component: | Priority: wish undetermined | Version: Keywords: | unspecified Blocking: | Blocked By: Analyzed by developer: 0 | Reproduced by developer: 0 -------------------------------------+------------------------------------- It would be nice to add a feature where the output could be delayed for certain amount of time (specified in seconds or hh:mm:ss.mmm). One use case for this might be the case where we want to capture the video, only when a certain event occurs (like lightning bolt, robbery or trespassing for example). If we start capturing the output at that exact moment, we might loose some valuable time, but if the output was buffered, then capturing would start in the past, enabling people to record an important event. How to make use of the feature? Start one ffmpeg to capture and buffer the webcam input (the output will start after 10 seconds and will continue real-time, always being late for 10 seconds, comparing to the current time): {{{ ffmpeg -f v4l2 -i /dev/video0 -vf delay 10 -af delay 10 -f mpegts udp://localhost:1234 }}} Start another ffmpeg only when some important event occurs (triggered by the sensor or something similar): {{{ ffmpeg -f mpegts -i udp://localhost:1234 -map 0 -c copy capture.avi }}} Obviously capture.avi will start recording from the past, considering the current time the event was triggered, which will allow the beginning of the event to get recorded as well. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1753> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

1 11

#1275(undetermined:new): ffserver x264 presets
by FFmpeg 28 Sep '13

28 Sep '13

#1275: ffserver x264 presets -------------------------------------+------------------------------------- Reporter: burek | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- ffserver is started with a simple config file (ffserver.conf) that defined only libx264 flv output and ffmpeg is started to feed the ffserver after which the error is received, which I don't know how to get around, because I don't know how to set "-vpre" or "-preset" in ffserver.conf file (when I try to set -vpre or -preset at ffmpeg's command line, I get the same error as provided here): ffserver.conf: {{{ Port 8090 BindAddress 0.0.0.0 CustomLog - <Feed feed1.ffm> File /tmp/feed1.ffm FileMaxSize 200K ACL allow 127.0.0.1 </Feed> <Stream test1.flv> Feed feed1.ffm Format flv NoAudio VideoCodec libx264 VideoFrameRate 25 AVOptionVideo flags +global_header </Stream> <Stream stat.html> Format status ACL allow localhost ACL allow 192.168.0.0 192.168.255.255 </Stream> <Redirect index.html> URL http://www.ffmpeg.org/ </Redirect> }}} the result: {{{ # ffserver -d -f ffserver.conf & # ffmpeg -i http://10.1.2.3:45678 -vf yadif http://localhost:8090/feed1.ffm ffmpeg version git-2012-05-03-28d37f7 Copyright (c) 2000-2012 the FFmpeg developers built on May 3 2012 13:43:26 with gcc 4.6.3 configuration: --enable-gpl --enable-libfaac --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-nonfree --enable-version3 libavutil 51. 49.100 / 51. 49.100 libavcodec 54. 17.101 / 54. 17.101 libavformat 54. 3.100 / 54. 3.100 libavdevice 53. 4.100 / 53. 4.100 libavfilter 2. 72.104 / 2. 72.104 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 11.100 / 0. 11.100 libpostproc 52. 0.100 / 52. 0.100 [mpeg2video @ 0x2232c40] mpeg_decode_postinit() failure Last message repeated 5 times [mpegts @ 0x222d120] max_analyze_duration 5000000 reached at 5016000 [mpegts @ 0x222d120] Estimating duration from bitrate, this may be inaccurate Input #0, mpegts, from 'http://10.1.2.3:45678': Duration: N/A, start: 1787.574700, bitrate: 15256 kb/s Program 1714 Stream #0:0[0x58c]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p, 720x576 [SAR 64:45 DAR 16:9], 15000 kb/s, 25.82 fps, 25 tbr, 90k tbn, 50 tbc Stream #0:1[0x596]: Audio: mp2 ([3][0][0][0] / 0x0003), 48000 Hz, stereo, s16, 256 kb/s [buffer @ 0x2428500] w:720 h:576 pixfmt:yuv420p tb:1/1000000 sar:64/45 sws_param:flags=2 [scale @ 0x2233f60] w:720 h:576 fmt:yuv420p sar:64/45 -> w:160 h:128 fmt:yuv420p sar:64/45 flags:0x4 [libx264 @ 0x2277080] broken ffmpeg default settings detected [libx264 @ 0x2277080] use an encoding preset (e.g. -vpre medium) [libx264 @ 0x2277080] preset usage: -vpre <speed> -vpre <profile> [libx264 @ 0x2277080] speed presets are listed in x264 --help [libx264 @ 0x2277080] profile is optional; x264 defaults to high Output #0, ffm, to 'http://localhost:8090/feed1.ffm': Stream #0:0: Video: h264, yuv420p, 160x128 [SAR 64:45 DAR 16:9], q=2-31, 128 kb/s, 1000k tbn, 25 tbc Stream mapping: Stream #0:0 -> #0:0 (mpeg2video -> libx264) Error while opening encoder for output stream #0:0 - maybe incorrect parameters such as bit_rate, rate, width or height }}} Generally, when I start ffmpeg only (without ffserver) no matter what libx264 options I give at cmd line, ffmpeg will fill out other (missing) options, like bitrate, width/height, etc with some default values. When I use ffserver with same ffmpeg cmd lines, I usually get this kind of "vpre error" mentioned above. How can I work around that error? Please help, thanks in advance. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1275> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

1 12

#738(avcodec:new): libacvodec cannot be built if it configured with "--disable-optimizations"
by FFmpeg 23 Sep '13

23 Sep '13

#738: libacvodec cannot be built if it configured with "--disable-optimizations" ---------------------------------+-------------------------------------- Reporter: Andrew | Type: defect Status: new | Priority: minor Component: avcodec | Version: git-master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ---------------------------------+-------------------------------------- In file included from libavcodec/cabac.h:60, from libavcodec/cabac.c:31: libavcodec/x86/cabac.h: In function ‘get_cabac_bypass_sign_x86’: libavcodec/x86/cabac.h:107: error: can't find a register in class ‘GENERAL_REGS’ while reloading ‘asm’ libavcodec/x86/cabac.h:107: error: ‘asm’ operand has impossible constraints make: *** [libavcodec/cabac.o] Error 1 -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/738> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

1 10

#1847(undetermined:new): wmalossless: support 24bit depth
by FFmpeg 21 Sep '13

21 Sep '13

#1847: wmalossless: support 24bit depth -------------------------------------+------------------------------------- Reporter: ami_stuff | Owner: Type: defect | Status: new Priority: normal | Component: Version: | undetermined unspecified | Keywords: Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 -------------------------------------+------------------------------------- http://www.cccp- project.net/beta/test_files/%5bCCCP%5d_Mega_Weird_Audio_Test.mkv {{{ C:\>ffmpeg -i [CCCP]_Mega_Weird_Audio_Test.mkv -map 0:23 out.wav ffmpeg version N-45739-g04bf2e7 Copyright (c) 2000-2012 the FFmpeg developers built on Oct 20 2012 00:16:49 with gcc 4.7.2 (GCC) configuration: --enable-gpl --enable-version3 --disable-pthreads --enable-runt ime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable- libass - -enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enab le-libgsm --enable-libmp3lame --enable-libnut --enable-libopenjpeg --enable-libo pus --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. 76.100 / 51. 76.100 libavcodec 54. 67.100 / 54. 67.100 libavformat 54. 33.100 / 54. 33.100 libavdevice 54. 3.100 / 54. 3.100 libavfilter 3. 19.103 / 3. 19.103 libswscale 2. 1.101 / 2. 1.101 libswresample 0. 16.100 / 0. 16.100 libpostproc 52. 1.100 / 52. 1.100 [wmalossless @ 0245fc20] bit-depth higher than 16 is not implemented. Update you r FFmpeg version to the newest one from Git. If the problem still occurs, it mea ns that your file has a feature which has not been implemented. [wmalossless @ 025ccae0] bit-depth higher than 16 is not implemented. Update you r FFmpeg version to the newest one from Git. If the problem still occurs, it mea ns that your file has a feature which has not been implemented. [mpeg4 @ 02537bc0] Invalid and inefficient vfw-avi packed B frames detected [wmalossless @ 0245fc20] bit-depth higher than 16 is not implemented. Update you r FFmpeg version to the newest one from Git. If the problem still occurs, it mea ns that your file has a feature which has not been implemented. [wmalossless @ 025ccae0] bit-depth higher than 16 is not implemented. Update you r FFmpeg version to the newest one from Git. If the problem still occurs, it mea ns that your file has a feature which has not been implemented. Guessed Channel Layout for Input Stream #0.5 : mono Guessed Channel Layout for Input Stream #0.6 : stereo Guessed Channel Layout for Input Stream #0.7 : stereo Guessed Channel Layout for Input Stream #0.8 : mono Guessed Channel Layout for Input Stream #0.9 : mono Guessed Channel Layout for Input Stream #0.10 : stereo Guessed Channel Layout for Input Stream #0.11 : stereo Guessed Channel Layout for Input Stream #0.12 : mono Guessed Channel Layout for Input Stream #0.13 : mono Guessed Channel Layout for Input Stream #0.14 : stereo Guessed Channel Layout for Input Stream #0.15 : stereo Guessed Channel Layout for Input Stream #0.16 : mono Guessed Channel Layout for Input Stream #0.17 : stereo Guessed Channel Layout for Input Stream #0.22 : 5.1 Guessed Channel Layout for Input Stream #0.23 : stereo Guessed Channel Layout for Input Stream #0.25 : stereo Input #0, matroska,webm, from '[CCCP]_Mega_Weird_Audio_Test.mkv': Metadata: title : Macross Plus - First Simulator Test creation_time : 2006-08-07 03:59:51 Duration: 00:01:03.70, start: 0.000000, bitrate: 6167 kb/s Stream #0:0(eng): Video: mpeg4 (Advanced Simple Profile) (XVID / 0x44495658) , yuv420p, 656x464 [SAR 1:1 DAR 41:29], SAR 116:123 DAR 4:3, 23.98 fps, 23.98 tb r, 1k tbn, 23.98 tbc (default) Metadata: title : Macross Plus - First Simulator Test Stream #0:1(eng): Audio: ac3, 48000 Hz, 5.1(side), s16, 448 kb/s (default) Metadata: title : AC3 6ch Audio Stream #0:2(jpn): Audio: ac3, 48000 Hz, stereo, s16, 192 kb/s Metadata: title : AC3 2ch Audio Stream #0:3(eng): Audio: mp3, 48000 Hz, stereo, s16, 192 kb/s Metadata: title : AudX HGHQ 6ch Audio Stream #0:4(eng): Audio: mp3, 48000 Hz, mono, s16, 192 kb/s Metadata: title : AudX SPBQ 6ch Audio Stream #0:5(jpn): Audio: sipr (0[1][0][0] / 0x0130), 16000 Hz, mono, flt, 16 kb/s Metadata: title : ACELP Sipro Mono Audio Stream #0:6(jpn): Audio: adpcm_ms ([2][0][0][0] / 0x0002), 11025 Hz, stereo, s16, 88 kb/s Metadata: title : MS ADPCM 2ch Audio Stream #0:7(jpn): Audio: adpcm_ima_wav ([17][0][0][0] / 0x0011), 11025 Hz, s tereo, s16p, 88 kb/s Metadata: title : IMA ADPCM 2ch Audio Stream #0:8(jpn): Audio: adpcm_yamaha ( [0][0][0] / 0x0020), 16000 Hz, mono, s16, 64 kb/s Metadata: title : Yamaha ADPCM Mono Audio Stream #0:9(jpn): Audio: adpcm_g726 (E[0][0][0] / 0x0045), 8000 Hz, mono, s1 6, 32 kb/s Metadata: title : G.726 ADPCM Mono Audio Stream #0:10(jpn): Audio: pcm_mulaw ([7][0][0][0] / 0x0007), 8000 Hz, stereo , s16, 128 kb/s Metadata: title : ╬╝-Law 2ch Audio Stream #0:11(jpn): Audio: pcm_alaw ([6][0][0][0] / 0x0006), 8000 Hz, stereo, s16, 128 kb/s Metadata: title : A-Law 2ch Audio Stream #0:12(jpn): Audio: gsm_ms (1[0][0][0] / 0x0031), 44100 Hz, mono, s16, 71 kb/s Metadata: title : GSM 6.10 Mono Audio Stream #0:13(jpn): Audio: truespeech ([34][0][0][0] / 0x0022), 8000 Hz, mono , s16, 8 kb/s Metadata: title : TrueSpeech Mono Audio Stream #0:14(jpn): Audio: wmav2 (a[1][0][0] / 0x0161), 44100 Hz, stereo, flt p, 64 kb/s Metadata: title : WMA7 2ch Audio Stream #0:15(jpn): Audio: wmav2 (a[1][0][0] / 0x0161), 44100 Hz, stereo, flt p, 64 kb/s Metadata: title : WMA8 2ch Audio Stream #0:16(jpn): Audio: wmavoice ([10][0][0][0] / 0x000A), 22050 Hz, mono, flt, 20 kb/s Metadata: title : WMA9 Voice Mono Audio Stream #0:17(jpn): Audio: wmav2 (a[1][0][0] / 0x0161), 48000 Hz, stereo, flt p, 64 kb/s Metadata: title : WMA9.2 Std 2ch Audio Stream #0:18(eng): Audio: wmapro (b[1][0][0] / 0x0162), 48000 Hz, 5.1, fltp, 192 kb/s Metadata: title : WMA9.1 Pro 6ch Audio Stream #0:19(jpn): Audio: wmapro (b[1][0][0] / 0x0162), 48000 Hz, stereo, fl tp, 80 kb/s Metadata: title : WMA9.1 Pro 2ch Audio Stream #0:20(eng): Audio: wmapro (b[1][0][0] / 0x0162), 48000 Hz, 5.1, fltp, 192 kb/s Metadata: title : WMA10 Pro 6ch Audio Stream #0:21(jpn): Audio: wmapro (b[1][0][0] / 0x0162), 48000 Hz, stereo, fl tp, 64 kb/s Metadata: title : WMA10 Pro 2ch Audio Stream #0:22(eng): Audio: wmalossless (c[1][0][0] / 0x0163), 48000 Hz, 5.1, s32p, 1882 kb/s Metadata: title : WMA9.1 Lossless 6ch Audio Stream #0:23(jpn): Audio: wmalossless (c[1][0][0] / 0x0163), 48000 Hz, stere o, s32p, 774 kb/s Metadata: title : WMA9.1 Lossless 2ch Audio Stream #0:24(jpn): Audio: cook, 44100 Hz, stereo, fltp Metadata: title : RA6 G2 Cook 2ch Audio Stream #0:25(jpn): Audio: atrac3, 44100 Hz, stereo, fltp Metadata: title : RA8 ATRC 2ch Audio Stream #0:26(eng): Audio: cook, 44100 Hz, 5.1, fltp Metadata: title : RA8 Cook 6ch Audio Stream #0:27(jpn): Audio: cook, 44100 Hz, stereo, fltp Metadata: title : RA8 Cook 2ch Audio Stream #0:28(jpn): Audio: cook, 44100 Hz, mono, fltp Metadata: title : RA8 Cook Mono Audio Stream #0:29(jpn): Audio: aac, 32000 Hz, stereo, s16 Metadata: title : RA10 RAAC 2ch Audio Stream #0:30(jpn): Audio: aac, 44100 Hz, stereo, s16 Metadata: title : RA10 RACP 2ch Audio bit-depth higher than 16 is not implemented. Update your FFmpeg version to the n ewest one from Git. If the problem still occurs, it means that your file has a f eature which has not been implemented. Output #0, wav, to 'out.wav': Metadata: title : Macross Plus - First Simulator Test Stream #0:0(jpn): Audio: pcm_s16le, 48000 Hz, stereo, s16, 1536 kb/s Metadata: title : WMA9.1 Lossless 2ch Audio Stream mapping: Stream #0:23 -> #0:0 (wmalossless -> pcm_s16le) Error while opening decoder for input stream #0:23 }}} -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1847> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#113(avcodec:new): AAC - Audio object type 23 is not supported
by FFmpeg 19 Sep '13

19 Sep '13

#113: AAC - Audio object type 23 is not supported -------------------------+--------------------- Reporter: k_s_johnson | Type: defect Status: new | Priority: normal Component: avcodec | Version: git Keywords: AAC-LD | Blocked By: Blocking: | Reproduced: 0 Analyzed: 0 | -------------------------+--------------------- ffmpeg AAC codec (decoder) doesn't seem to support AAC-LD and libfaad or libfaad2 (which is documented to support AAC-LD) is no longer an audio codec option. So there is no way to decode AAC-LD format audio track anymore. However, vlc on windows seems to play the file ffmpeg build from git snapshot of a few days ago( ffmpeg-HEAD-e16665b) on Fedora 2.6.30.9-96.fc11.x86_6411. command line: ffmpeg -y -i po_arrive...mov -acodec pcm_s24le extracted.wav Error message is: [aac @ 0x1e9bfa0] Audio object type 23 is not supported. -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/113> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1437(FFprobe:new): probe less than the whole file with -show_frames
by FFmpeg 19 Sep '13

19 Sep '13

#1437: probe less than the whole file with -show_frames ---------------------------------------+--------------------------------- Reporter: mdsh | Owner: stefano Type: enhancement | Status: new Priority: normal | Component: FFprobe Version: git-master | Keywords: Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 ---------------------------------------+--------------------------------- I'd like to probe a file to get interlaced_frame="1" top_field_first="1" - which I believe is only available in -show_frames. My file is 30 minutes log - I only want the data from the first frame. I can't see anything in -h to answer this question. The ffmpeg -vframes, -frames:v and -t are not listed in ffprobe's help, and do not work. I usually use FFprobe with a -probesize, and that is also ignored with -show_frames. Stefano suggested "And of course you can get it with a crude trick, you trim the file *physically* in order to reduce the amount of data to be decoded" but that's a workaround I'd like to avoid. example current file based command line: ffprobe -show_format -show_streams -show_frames -probesize 40000 -print_format xml "tortoise.mxf" ffprobe version N-41487-gee1748a Copyright (c) 2007-2012 the FFmpeg developers built on Jun 10 2012 17:04:40 with llvm_gcc 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.1.00) configuration: --prefix=/Users/mdsh/ffmpeg --arch=x86_64 --enable-ffplay --enable-ffprobe --enable-shared --disable-indev=jack --enable-gpl --enable-nonfree --enable-pthreads --enable-libfaac --enable-libx264 libavutil 51. 56.100 / 51. 56.100 libavcodec 54. 25.100 / 54. 25.100 libavformat 54. 6.101 / 54. 6.101 libavdevice 54. 0.100 / 54. 0.100 libavfilter 2. 78.101 / 2. 78.101 libswscale 2. 1.100 / 2. 1.100 libswresample 0. 15.100 / 0. 15.100 libpostproc 52. 0.100 / 52. 0.100 [mxf @ 0x7fddb081ae00] Stream #0: not enough frames to estimate rate; consider increasing probesize [mxf @ 0x7fddb081ae00] Stream #1: not enough frames to estimate rate; consider increasing probesize Input #0, mxf, from 'tortoise.mxf': Metadata: timecode : 10:53:51:04 Duration: 00:28:21.92, start: 0.000000, bitrate: 42598 kb/s Stream #0:0: Video: mpeg2video (4:2:2), yuv422p, 720x608 [SAR 608:405 DAR 16:9], 30000 kb/s, 25 tbr, 25 tbn, 50 tbc Stream #0:1: Audio: pcm_s16le, 48000 Hz, 4 channels, s16, 3072 kb/s <?xml version="1.0" encoding="UTF-8"?> <ffprobe> <frames> <frame media_type="video" key_frame="1" pkt_pts="0" pkt_pts_time="0.000000" pkt_dts="0" pkt_dts_time="0.000000" pkt_duration="1" pkt_duration_time="0.040000" pkt_pos="7168" width="720" height="608" pix_fmt="yuv422p" sample_aspect_ratio="608:405" pict_type="I" coded_picture_number="0" display_picture_number="0" interlaced_frame="1" top_field_first="1" repeat_pict="0" reference="3"/> <frame media_type="audio" key_frame="1" pkt_pts="0" pkt_pts_time="0.000000" pkt_dts="0" pkt_dts_time="0.000000" pkt_duration="1" pkt_duration_time="0.040000" pkt_pos="157696" sample_fmt="s16" nb_samples="1920"/> ... goes on for a long time - you *really* don't want the uncut output -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1437> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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#1964(avformat:new): Request support for decoding / demuxing Adobe HDS dynamic http streaming
by FFmpeg 18 Sep '13

18 Sep '13

#1964: Request support for decoding / demuxing Adobe HDS dynamic http streaming -----------------------------------+--------------------------------------- Reporter: ottomatic | Type: enhancement Status: new | Priority: normal Component: avformat | Version: unspecified Keywords: Adobe HDS | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -----------------------------------+--------------------------------------- Adobe HDS is an adaptive streaming format used primarily to deliver video streams through content delivery networks. It uses a manifest file (F4F) to describe the segments of a file, and then it adaptively delivers segments and sequences in the "optimal" bitrate depending on the client's bandwith and the total server load. Certain major content providers are moving to this format (at least in Sweden) and it would be really great if ffmpeg could support it. A good summary of HDS is found at: http://rdkls.blogspot.se/2011/11/what-i-know-about-http-adaptive.html It seems that most projects that do decode such streams use a PHP script (!) found at: https://github.com/K-S-V/Scripts/blob/master/AdobeHDS.php The Open Source Media Player project has action script code which probably does the same thing: http://sourceforge.net/adobe/osmf/ The format is quite similar to applehttp/hls, so it should be possible to borrow some patterns from the support for that format, which is already in libavformat. I am a C# / java developer and could probably make this happen in C, but it would take a lot of effort. I am not yet familiar with the ffmpeg source code. So I'm hoping that someone might already be working on this? Or that someone well versed on avformat development can take this on. I'd be happy to contribute with my own efforts. Best regards! -- Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/1964> FFmpeg <http://ffmpeg.org> FFmpeg issue tracker

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