February 2015 - FFmpeg-trac - lists.ffmpeg.org

#3720(undetermined:new): Support decoding of Xunlei XV file
by FFmpeg 19 Sep '23

19 Sep '23

#3720: Support decoding of Xunlei XV file -------------------------------------+------------------------------------- Reporter: ElDimentio | Type: Status: new | enhancement Component: | Priority: wish undetermined | Version: git- Keywords: xv | master Blocking: | Blocked By: Analyzed by developer: 0 | Reproduced by developer: 0 -------------------------------------+------------------------------------- Xunlei is a major Chinese corporation with a monopoly on video downloading in China; they allow to download and play all sorts of Chinese TV shows for free but they're all in XV format, which is only supported by a video player Xunlei made. The video is H.264 video. FFMPEG cannot play this. When I try "ffmpeg -i 1.xv" I get the following: http://i.imgur.com/PrRNzvs.png Here is a link to 1.xv: https://www.dropbox.com/s/0rlzjm9b1apg0j5/1.xv 1.xv is 180MB, and it's supposed to be a video of about 45 minutes. Thanks! -- Ticket URL: <https://trac.ffmpeg.org/ticket/3720> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#4141(undetermined:new): HEVC: 1920x1080i file decoded as 1920x540p
by FFmpeg 26 May '23

26 May '23

#4141: HEVC: 1920x1080i file decoded as 1920x540p -------------------------------------+------------------------------------- Reporter: | Type: defect Underground78 | Priority: normal Status: new | Version: git- Component: | master undetermined | Blocked By: Keywords: | Reproduced by developer: 0 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- '''Summary of the bug:''' It seems ffmpeg is decoding [https://trac.mpc-hc.org/raw- attachment/ticket/5088/Service%205%20(T2%20Test)%20(2014-11-26%2001-39-13-695).mpg this sample] as 1920x540 progressive instead of 1920x1080 interlaced. '''How to reproduce:''' {{{ ffmpeg version N-67999-gd0879a9 Copyright (c) 2000-2014 the FFmpeg developers built on Nov 25 2014 11:37:18 with gcc 4.9.2 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable- libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable- libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable- libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable- libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable- decklink --enable-zlib libavutil 54. 15.100 / 54. 15.100 libavcodec 56. 13.100 / 56. 13.100 libavformat 56. 15.100 / 56. 15.100 libavdevice 56. 3.100 / 56. 3.100 libavfilter 5. 2.103 / 5. 2.103 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 3.100 / 53. 3.100 [hevc @ 02a52aa0] Could not find ref with POC 72 [hevc @ 02a52aa0] Could not find ref with POC 68 [hevc @ 02a52aa0] Could not find ref with POC 64 Input #0, mpeg, from 'Service 5 (T2 Test) (2014-11-26 01-39-13-695).mpg': Duration: 00:00:04.69, start: 50223.448456, bitrate: 3204 kb/s Stream #0:0[0x1e0]: Video: hevc (Main), yuv420p(tv), 1920x540, 25 fps, 25 tbr, 90k tbn, 25 tbc Stream #0:1[0x80]: Audio: eac3, 48000 Hz, stereo, fltp, 192 kb/s }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/4141> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#3981(avformat:new): Duration_LastFrame when muxing mp4
by FFmpeg 19 May '23

19 May '23

#3981: Duration_LastFrame when muxing mp4 -------------------------------------+------------------------------------- Reporter: downuse | Type: defect Status: new | Priority: normal Component: avformat | Version: Keywords: mp4 delay | unspecified Duration_LastFrame | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- when muxing into mp4, there is a delay add to the audio. '''Duration_LastFrame : -25ms''' {{{ General Complete name : C:\mTools\ffmpeg\aac11.mp4 Format : MPEG-4 Format profile : Base Media Codec ID : isom File size : 7.03 MiB Duration : 5mn 2s Overall bit rate mode : Constant Overall bit rate : 195 Kbps Writing application : Lavf56.6.100 Audio #1 ID : 1 Format : AAC Format/Info : Advanced Audio Codec Format profile : HE-AAC / LC Codec ID : 40 Duration : 5mn 2s '''Duration_LastFrame''' : -25ms Bit rate mode : Constant Bit rate : 96.0 Kbps Channel(s) : 2 channels Channel positions : Front: L R Sampling rate : 48.0 KHz / 24.0 KHz Compression mode : Lossy Stream size : 3.46 MiB (49%) Audio #2 ID : 2 Format : AAC Format/Info : Advanced Audio Codec Format profile : HE-AAC / LC Codec ID : 40 Duration : 5mn 2s '''Duration_LastFrame''' : -25ms Bit rate mode : Constant Bit rate : 96.0 Kbps Channel(s) : 2 channels Channel positions : Front: L R Sampling rate : 48.0 KHz / 24.0 KHz Compression mode : Lossy Stream size : 3.46 MiB (49%) }}} {{{ ffmpeg started on 2014-09-26 at 18:38:57 Report written to "ffmpeg-20140926-183857.log" Command line: ffmpeg -report -y -i 11a.mp2 -i 11b.mp2 -map 0 -map 1 -c:a libfdk_aac -profile:a aac_he -b:a 96k aac11.mp4 ffmpeg version 2.4.git Copyright (c) 2000-2014 the FFmpeg developers MPEG-PS Format bugs fixed by None @ Q~691245-1 built on Sep 26 2014 16:09:59 with gcc 4.8.1 (GCC) configuration: --enable-gpl --enable-version3 --enable-libfdk-aac --enable-nonfree --enable-libmp3lame --enable-libvo-aacenc --enable- libx264 --disable-hwaccels --disable-devices --disable-bzlib --enable-zlib --disable-ffplay --disable-ffprobe --disable-ffserver libavutil 54. 7.101 / 54. 7.101 libavcodec 56. 1.101 / 56. 1.101 libavformat 56. 6.100 / 56. 6.100 libavdevice 56. 1.100 / 56. 1.100 libavfilter 5. 1.102 / 5. 1.102 libswscale 3. 1.100 / 3. 1.100 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 1.100 / 53. 1.100 Splitting the commandline. Reading option '-report' ... matched as option 'report' (generate a report) with argument '1'. Reading option '-y' ... matched as option 'y' (overwrite output files) with argument '1'. Reading option '-i' ... matched as input file with argument '11a.mp2'. Reading option '-i' ... matched as input file with argument '11b.mp2'. Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '0'. Reading option '-map' ... matched as option 'map' (set input stream mapping) with argument '1'. Reading option '-c:a' ... matched as option 'c' (codec name) with argument 'libfdk_aac'. Reading option '-profile:a' ... matched as option 'profile' (set profile) with argument 'aac_he'. Reading option '-b:a' ... matched as option 'b' (video bitrate (please use -b:v)) with argument '96k'. Reading option 'aac11.mp4' ... matched as output file. Finished splitting the commandline. Parsing a group of options: global . Applying option report (generate a report) with argument 1. Applying option y (overwrite output files) with argument 1. Successfully parsed a group of options. Parsing a group of options: input file 11a.mp2. Successfully parsed a group of options. Opening an input file: 11a.mp2. [mp3 @ 02d61480] Format mp3 probed with size=4096 and score=51 [mp3 @ 02d61480] Before avformat_find_stream_info() pos: 0 bytes read:65664 seeks:2 [mp3 @ 02d61480] All info found [mp3 @ 02d61480] Estimating duration from bitrate, this may be inaccurate [mp3 @ 02d61480] After avformat_find_stream_info() pos: 48128 bytes read:98432 seeks:2 frames:50 Input #0, mp3, from '11a.mp2': Duration: 00:05:08.43, start: 0.000000, bitrate: 313 kb/s Stream #0:0, 50, 1/14112000: Audio: mp2, 48000 Hz, stereo, s16p, 313 kb/s Successfully opened the file. Parsing a group of options: input file 11b.mp2. Successfully parsed a group of options. Opening an input file: 11b.mp2. [mp3 @ 02d7c160] Format mp3 probed with size=4096 and score=51 [mp3 @ 02d7c160] Before avformat_find_stream_info() pos: 0 bytes read:65664 seeks:2 [mp3 @ 02d7c160] All info found [mp3 @ 02d7c160] Estimating duration from bitrate, this may be inaccurate [mp3 @ 02d7c160] After avformat_find_stream_info() pos: 48128 bytes read:98432 seeks:2 frames:50 Input #1, mp3, from '11b.mp2': Duration: 00:05:08.43, start: 0.000000, bitrate: 313 kb/s Stream #1:0, 50, 1/14112000: Audio: mp2, 48000 Hz, stereo, s16p, 313 kb/s Successfully opened the file. Parsing a group of options: output file aac11.mp4. Applying option map (set input stream mapping) with argument 0. Applying option map (set input stream mapping) with argument 1. Applying option c:a (codec name) with argument libfdk_aac. Applying option profile:a (set profile) with argument aac_he. Applying option b:a (video bitrate (please use -b:v)) with argument 96k. Successfully parsed a group of options. Opening an output file: aac11.mp4. Successfully opened the file. detected 4 logical cores [graph 0 input from stream 0:0 @ 02d61360] Setting 'time_base' to value '1/48000' [graph 0 input from stream 0:0 @ 02d61360] Setting 'sample_rate' to value '48000' [graph 0 input from stream 0:0 @ 02d61360] Setting 'sample_fmt' to value 's16p' [graph 0 input from stream 0:0 @ 02d61360] Setting 'channel_layout' to value '0x3' [graph 0 input from stream 0:0 @ 02d61360] tb:1/48000 samplefmt:s16p samplerate:48000 chlayout:0x3 [audio format for output stream 0:0 @ 003390a0] Setting 'sample_fmts' to value 's16' [audio format for output stream 0:0 @ 003390a0] Setting 'sample_rates' to value '96000|88200|64000|48000|44100|32000|24000|22050|16000|12000|11025|8000' [audio format for output stream 0:0 @ 003390a0] Setting 'channel_layouts' to value '0x4|0x3|0x7|0x107|0x37|0x3f|0xff|0x63f' [audio format for output stream 0:0 @ 003390a0] auto-inserting filter 'auto-inserted resampler 0' between the filter 'Parsed_anull_0' and the filter 'audio format for output stream 0:0' [AVFilterGraph @ 00331160] query_formats: 4 queried, 6 merged, 3 already done, 0 delayed [auto-inserted resampler 0 @ 00339400] ch:2 chl:stereo fmt:s16p r:48000Hz -> ch:2 chl:stereo fmt:s16 r:48000Hz [graph 1 input from stream 1:0 @ 0033d7c0] Setting 'time_base' to value '1/48000' [graph 1 input from stream 1:0 @ 0033d7c0] Setting 'sample_rate' to value '48000' [graph 1 input from stream 1:0 @ 0033d7c0] Setting 'sample_fmt' to value 's16p' [graph 1 input from stream 1:0 @ 0033d7c0] Setting 'channel_layout' to value '0x3' [graph 1 input from stream 1:0 @ 0033d7c0] tb:1/48000 samplefmt:s16p samplerate:48000 chlayout:0x3 [audio format for output stream 0:1 @ 02d4fe20] Setting 'sample_fmts' to value 's16' [audio format for output stream 0:1 @ 02d4fe20] Setting 'sample_rates' to value '96000|88200|64000|48000|44100|32000|24000|22050|16000|12000|11025|8000' [audio format for output stream 0:1 @ 02d4fe20] Setting 'channel_layouts' to value '0x4|0x3|0x7|0x107|0x37|0x3f|0xff|0x63f' [audio format for output stream 0:1 @ 02d4fe20] auto-inserting filter 'auto-inserted resampler 0' between the filter 'Parsed_anull_0' and the filter 'audio format for output stream 0:1' [AVFilterGraph @ 003391e0] query_formats: 4 queried, 6 merged, 3 already done, 0 delayed [auto-inserted resampler 0 @ 02d508c0] ch:2 chl:stereo fmt:s16p r:48000Hz -> ch:2 chl:stereo fmt:s16 r:48000Hz Output #0, mp4, to 'aac11.mp4': Metadata: encoder : Lavf56.6.100 Stream #0:0, 0, 1/48000: Audio: aac (libfdk_aac) (HE-AAC) ([64][0][0][0] / 0x0040), 48000 Hz, stereo, s16, 96 kb/s Metadata: encoder : Lavc56.1.101 libfdk_aac Stream #0:1, 0, 1/48000: Audio: aac (libfdk_aac) (HE-AAC) ([64][0][0][0] / 0x0040), 48000 Hz, stereo, s16, 96 kb/s Metadata: encoder : Lavc56.1.101 libfdk_aac Stream mapping: Stream #0:0 -> #0:0 (mp2 (native) -> aac (libfdk_aac)) Stream #1:0 -> #0:1 (mp2 (native) -> aac (libfdk_aac)) Press [q] to stop, [?] for help size= 121kB time=00:00:05.05 bitrate= 195.3kbits/s size= 228kB time=00:00:09.62 bitrate= 193.9kbits/s size= 338kB time=00:00:14.31 bitrate= 193.5kbits/s size= 448kB time=00:00:19.00 bitrate= 193.3kbits/s size= 558kB time=00:00:23.70 bitrate= 192.8kbits/s size= 666kB time=00:00:28.31 bitrate= 192.7kbits/s size= 667kB time=00:00:28.31 bitrate= 192.9kbits/s size= 771kB time=00:00:32.79 bitrate= 192.7kbits/s size= 882kB time=00:00:37.52 bitrate= 192.6kbits/s size= 993kB time=00:00:42.26 bitrate= 192.5kbits/s size= 1105kB time=00:00:47.04 bitrate= 192.5kbits/s size= 1215kB time=00:00:51.73 bitrate= 192.5kbits/s size= 1325kB time=00:00:56.42 bitrate= 192.4kbits/s size= 1436kB time=00:01:01.16 bitrate= 192.4kbits/s size= 1546kB time=00:01:05.85 bitrate= 192.3kbits/s size= 1658kB time=00:01:10.63 bitrate= 192.3kbits/s size= 1769kB time=00:01:15.37 bitrate= 192.3kbits/s size= 1880kB time=00:01:20.10 bitrate= 192.3kbits/s size= 1990kB time=00:01:24.80 bitrate= 192.3kbits/s size= 2100kB time=00:01:29.49 bitrate= 192.2kbits/s size= 2211kB time=00:01:34.23 bitrate= 192.2kbits/s size= 2212kB time=00:01:34.27 bitrate= 192.2kbits/s size= 2318kB time=00:01:38.79 bitrate= 192.2kbits/s size= 2429kB time=00:01:43.53 bitrate= 192.2kbits/s size= 2539kB time=00:01:48.22 bitrate= 192.2kbits/s size= 2650kB time=00:01:52.91 bitrate= 192.2kbits/s size= 2759kB time=00:01:57.61 bitrate= 192.2kbits/s size= 2869kB time=00:02:02.30 bitrate= 192.2kbits/s size= 2980kB time=00:02:07.04 bitrate= 192.2kbits/s size= 3091kB time=00:02:11.77 bitrate= 192.1kbits/s size= 3201kB time=00:02:16.47 bitrate= 192.1kbits/s size= 3312kB time=00:02:21.20 bitrate= 192.1kbits/s size= 3421kB time=00:02:25.85 bitrate= 192.2kbits/s size= 3533kB time=00:02:30.63 bitrate= 192.1kbits/s size= 3642kB time=00:02:35.28 bitrate= 192.1kbits/s size= 3753kB time=00:02:40.02 bitrate= 192.1kbits/s size= 3865kB time=00:02:44.80 bitrate= 192.1kbits/s size= 3976kB time=00:02:49.53 bitrate= 192.1kbits/s size= 4087kB time=00:02:54.27 bitrate= 192.1kbits/s size= 4197kB time=00:02:58.96 bitrate= 192.1kbits/s size= 4308kB time=00:03:03.70 bitrate= 192.1kbits/s size= 4419kB time=00:03:08.43 bitrate= 192.1kbits/s size= 4529kB time=00:03:13.13 bitrate= 192.1kbits/s size= 4642kB time=00:03:17.95 bitrate= 192.1kbits/s size= 4752kB time=00:03:22.64 bitrate= 192.1kbits/s size= 4863kB time=00:03:27.38 bitrate= 192.1kbits/s size= 4976kB time=00:03:32.20 bitrate= 192.1kbits/s size= 5088kB time=00:03:36.98 bitrate= 192.1kbits/s size= 5199kB time=00:03:41.71 bitrate= 192.1kbits/s size= 5310kB time=00:03:46.45 bitrate= 192.1kbits/s size= 5421kB time=00:03:51.19 bitrate= 192.1kbits/s size= 5533kB time=00:03:55.96 bitrate= 192.1kbits/s size= 5645kB time=00:04:00.74 bitrate= 192.1kbits/s size= 5756kB time=00:04:05.48 bitrate= 192.1kbits/s size= 5866kB time=00:04:10.17 bitrate= 192.1kbits/s size= 5973kB time=00:04:14.74 bitrate= 192.1kbits/s size= 6085kB time=00:04:19.52 bitrate= 192.1kbits/s size= 6196kB time=00:04:24.25 bitrate= 192.1kbits/s size= 6306kB time=00:04:28.95 bitrate= 192.1kbits/s size= 6417kB time=00:04:33.68 bitrate= 192.1kbits/s size= 6526kB time=00:04:38.29 bitrate= 192.1kbits/s size= 6633kB time=00:04:42.90 bitrate= 192.1kbits/s size= 6744kB time=00:04:47.63 bitrate= 192.1kbits/s size= 6854kB time=00:04:52.33 bitrate= 192.1kbits/s size= 6966kB time=00:04:57.11 bitrate= 192.1kbits/s size= 7085kB time=00:05:02.18 bitrate= 192.1kbits/s [output stream 0:0 @ 0033e7c0] EOF on sink link output stream 0:0:default. [output stream 0:1 @ 0033d840] EOF on sink link output stream 0:1:default. No more output streams to write to, finishing. [libfdk_aac @ 02d95660] Trying to remove 1214 more samples than there are in the queue [libfdk_aac @ 02dab200] Trying to remove 1214 more samples than there are in the queue size= 7202kB time=00:05:02.40 bitrate= 195.1kbits/s video:0kB audio:7090kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1.579538% Input file #0 (11a.mp2): Input stream #0:0 (audio): 12599 packets read (12095040 bytes); 12599 frames decoded (14514048 samples); Total: 12599 packets (12095040 bytes) demuxed Input file #1 (11b.mp2): Input stream #1:0 (audio): 12599 packets read (12095040 bytes); 12599 frames decoded (14514048 samples); Total: 12599 packets (12095040 bytes) demuxed Output file #0 (aac11.mp4): Output stream #0:0 (audio): 7087 frames encoded (14514048 samples); 7090 packets muxed (3630081 bytes); Output stream #0:1 (audio): 7087 frames encoded (14514048 samples); 7090 packets muxed (3630081 bytes); Total: 14180 packets (7260162 bytes) muxed 25198 frames successfully decoded, 0 decoding errors [AVIOContext @ 02db3680] Statistics: 56 seeks, 14222 writeouts [AVIOContext @ 02d69aa0] Statistics: 12127936 bytes read, 2 seeks [AVIOContext @ 02d69960] Statistics: 12127936 bytes read, 2 seeks }}} it seems work fine with Lavf54.63.100 the following info is from another file, {{{ General Complete name : C:\Users\Nones\Documents\Tencent Files\69124501\FileRecv\aac.mp4 Format : MPEG-4 Format profile : Base Media Codec ID : isom File size : 5.25 MiB Duration : 3mn 45s Overall bit rate mode : Constant Overall bit rate : 195 Kbps Writing application : Lavf54.63.100 Audio #1 ID : 1 Format : AAC Format/Info : Advanced Audio Codec Format profile : HE-AAC / LC Codec ID : 40 Duration : 3mn 45s Bit rate mode : Constant Bit rate : 96.0 Kbps Channel(s) : 2 channels Channel positions : Front: L R Sampling rate : 48.0 KHz / 24.0 KHz Compression mode : Lossy Stream size : 2.58 MiB (49%) Audio #2 ID : 2 Format : AAC Format/Info : Advanced Audio Codec Format profile : HE-AAC / LC Codec ID : 40 Duration : 3mn 45s Bit rate mode : Constant Bit rate : 96.0 Kbps Channel(s) : 2 channels Channel positions : Front: L R Sampling rate : 48.0 KHz / 24.0 KHz Compression mode : Lossy Stream size : 2.58 MiB (49%) }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/3981> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#4197(build system:new): libspeex detection is broken on systems without pkg-config
by FFmpeg 26 Nov '22

26 Nov '22

#4197: libspeex detection is broken on systems without pkg-config -------------------------------------+------------------------------------- Reporter: cehoyos | Owner: Type: defect | Status: new Priority: important | Component: build Version: git- | system master | Keywords: libspeex Blocked By: | regression Reproduced by developer: 0 | Blocking: | Analyzed by developer: 0 -------------------------------------+------------------------------------- libspeex detection is broken on systems without pkg-config since 621d4089 -- Ticket URL: <https://trac.ffmpeg.org/ticket/4197> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#3457(undetermined:new): HEVC encoding (to mkv) broken since Mar 9 in ffmpeg
by FFmpeg 08 Nov '22

08 Nov '22

#3457: HEVC encoding (to mkv) broken since Mar 9 in ffmpeg -------------------------------------+------------------------------------- Reporter: | Type: defect johnthescavenger | Priority: normal Status: new | Version: Component: | unspecified undetermined | Blocked By: Keywords: | Reproduced by developer: 0 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- So, if you build ffmpeg with x265, and try to use it to encode HEVC video to an MKV file, then it dies with the following message: {{{Could not write header for output file #0 (incorrect codec parameters ?): Invalid data found when processing input}}} This is using x265 at revision 6468. Earlier versions of ffmpeg did work, but then they started dying with that message recently. I did a git- bisect; one of the commits temporarily broke the build, so I had to skip it, but I was able to narrow it down to these: {{{ The first bad commit could be any of: a823d0948683bd97dd58556b5740e434166209a8 38aee6408a6732b8ac86341dabf6683c08caa1c1 We cannot bisect more! }}} Both of these talk about HEVC, and one talks about Matroska. (There have been API changes to x265 in the past, but in this case the problem seems to be on ffmpeg's end.) Full error output and command used: {{{ Alvin:~ john$ ~/ffmpeg/build/ffmpeg -i Redlettermedia- TheDudebrosEpisode1TooGloseForComfort624.m4v -vcodec hevc -acodec copy out.mkv ffmpeg version N-61313-g1f36ebf Copyright (c) 2000-2014 the FFmpeg developers built on Mar 11 2014 21:55:56 with gcc 4.8.2 (MacPorts gcc48 4.8.2_0) configuration: --enable-libx265 --enable-libopus --enable-gpl libavutil 52. 66.101 / 52. 66.101 libavcodec 55. 52.102 / 55. 52.102 libavformat 55. 34.100 / 55. 34.100 libavdevice 55. 11.100 / 55. 11.100 libavfilter 4. 3.100 / 4. 3.100 libswscale 2. 5.101 / 2. 5.101 libswresample 0. 18.100 / 0. 18.100 libpostproc 52. 3.100 / 52. 3.100 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'Redlettermedia- TheDudebrosEpisode1TooGloseForComfort624.m4v': Metadata: major_brand : M4V minor_version : 1 compatible_brands: isomiso2avc1M4A M4V mp42 creation_time : 1970-01-01 00:00:00 encoder : Lavf52.62.0 Duration: 00:01:13.84, start: 0.000000, bitrate: 702 kb/s Stream #0:0(eng): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 640x358 [SAR 1:1 DAR 320:179], 613 kb/s, 29.97 fps, 29.97 tbr, 2997 tbn, 59.94 tbc (default) Metadata: creation_time : 1970-01-01 00:00:00 handler_name : VideoHandler Stream #0:1(eng): Audio: aac (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 86 kb/s (default) Metadata: creation_time : 1970-01-01 00:00:00 handler_name : SoundHandler x265 [info]: using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.1 Cache64 x265 [info]: Main profile, Level-2.1 (Main tier) x265 [info]: WPP streams / pool / frames : 6 / 2 / 1 x265 [info]: CU size : 64 x265 [info]: Max RQT depth inter / intra : 1 / 1 x265 [info]: ME / range / subpel / merge : hex / 57 / 2 / 2 x265 [info]: Keyframe min / max / scenecut : 25 / 250 / 40 x265 [info]: Lookahead / bframes / badapt : 20 / 4 / 2 x265 [info]: b-pyramid / weightp / refs : 1 / 1 / 3 x265 [info]: Rate Control / AQ-Strength / CUTree : ABR-200 kbps / 1.0 / 1 x265 [info]: tools: rect amp rd=3 lft sao-lcu sign-hide Output #0, matroska, to 'out.mkv': Metadata: major_brand : M4V minor_version : 1 compatible_brands: isomiso2avc1M4A M4V mp42 encoder : Lavf55.34.100 Stream #0:0(eng): Video: hevc (libx265), yuv420p, 640x358 [SAR 1:1 DAR 320:179], q=2-31, 200 kb/s, 90k tbn, 29.97 tbc (default) Metadata: creation_time : 1970-01-01 00:00:00 handler_name : VideoHandler Stream #0:1(eng): Audio: aac ([255][0][0][0] / 0x00FF), 48000 Hz, stereo, 86 kb/s (default) Metadata: creation_time : 1970-01-01 00:00:00 handler_name : SoundHandler Stream mapping: Stream #0:0 -> #0:0 (h264 -> libx265) Stream #0:1 -> #0:1 (copy) Could not write header for output file #0 (incorrect codec parameters ?): Invalid data found when processing input }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/3457> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#4043(undetermined:new): mss2: fix decoding of mss2
by FFmpeg 26 Oct '22

26 Oct '22

#4043: mss2: fix decoding of mss2 -------------------------------------+------------------------------------- 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 -------------------------------------+------------------------------------- "fail.wmv" file decodes fine with wmp, but not with ffmpeg. "patch.wmv" file decodes fine sine b077eb07805dc5d139b2f118ddb122cc9df8b87a and I belive that this code must be changed to fix decoding of "fail.wmv" {{{ commit b077eb07805dc5d139b2f118ddb122cc9df8b87a Author: Alberto DelmĂˇs <adelmas(a)gmail.com> Date: Sun Nov 11 09:23:06 2012 +0100 mss2: fix handling of unmasked implicit WMV9 rectangles Signed-off-by: Kostya Shishkov <kostya.shishkov(a)gmail.com> diff --git a/libavcodec/mss2.c b/libavcodec/mss2.c index 597ebb6..ceeff5a 100644 --- a/libavcodec/mss2.c +++ b/libavcodec/mss2.c @@ -474,7 +474,7 @@ static int mss2_decode_frame(AVCodecContext *avctx, void *data, int *data_size, int keyframe, has_wmv9, has_mv, is_rle, is_555, ret; Rectangle wmv9rects[MAX_WMV9_RECTANGLES], *r; - int used_rects = 0, i, implicit_rect, av_uninit(wmv9_mask); + int used_rects = 0, i, implicit_rect = 0, av_uninit(wmv9_mask); av_assert0(FF_INPUT_BUFFER_PADDING_SIZE >= ARITH2_PADDING + (MIN_CACHE_BITS + 7) / 8); @@ -650,7 +650,14 @@ static int mss2_decode_frame(AVCodecContext *avctx, void *data, int *data_size, return AVERROR_INVALIDDATA; buf_size -= bytestream2_tell(&gB); - } else if (is_rle) { + } else { + if (keyframe) { + c->corrupted = 0; + ff_mss12_slicecontext_reset(&ctx->sc[0]); + if (c->slice_split) + ff_mss12_slicecontext_reset(&ctx->sc[1]); + } + if (is_rle) { init_get_bits(&gb, buf, buf_size * 8); if (ret = decode_rle(&gb, c->pal_pic, c->pal_stride, c->rgb_pic, c->rgb_stride, c->pal, keyframe, @@ -669,14 +676,8 @@ static int mss2_decode_frame(AVCodecContext *avctx, void *data, int *data_size, align_get_bits(&gb); buf += get_bits_count(&gb) >> 3; buf_size -= get_bits_count(&gb) >> 3; - } else { - if (keyframe) { - c->corrupted = 0; - ff_mss12_slicecontext_reset(&ctx->sc[0]); - if (c->slice_split) - ff_mss12_slicecontext_reset(&ctx->sc[1]); - } - else if (c->corrupted) + } else if (!implicit_rect || wmv9_mask != -1) { + if (c->corrupted) return AVERROR_INVALIDDATA; bytestream2_init(&gB, buf, buf_size + ARITH2_PADDING); arith2_init(&acoder, &gB); @@ -702,6 +703,8 @@ static int mss2_decode_frame(AVCodecContext *avctx, void *data, int *data_size, buf += arith2_get_consumed_bytes(&acoder); buf_size -= arith2_get_consumed_bytes(&acoder); } + } else + memset(c->pal_pic, 0, c->pal_stride * avctx->height); } if (has_wmv9) { }}} {{{ C:\>ffmpeg -i fail.wmv -f null - ffmpeg version N-66438-g4f4f08e Copyright (c) 2000-2014 the FFmpeg developers built on Sep 24 2014 22:26:49 with gcc 4.9.1 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enab le-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable- libcaca -- enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-lib modplug --enable-libmp3lame --enable-libopencore-amrnb --enable- libopencore-amrw b --enable-libopenjpeg --enable-libopus --enable-librtmp --enable- libschroedinge r --enable-libsoxr --enable-libspeex --enable-libtheora --enable- libtwolame --en able-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable- libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable- libx265 --enable-libxavs --enable-libxvid --enable-zlib libavutil 54. 7.101 / 54. 7.101 libavcodec 56. 1.101 / 56. 1.101 libavformat 56. 5.100 / 56. 5.100 libavdevice 56. 1.100 / 56. 1.100 libavfilter 5. 1.102 / 5. 1.102 libswscale 3. 1.100 / 3. 1.100 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 1.100 / 53. 1.100 Guessed Channel Layout for Input Stream #0.0 : stereo Input #0, asf, from 'fail.wmv': Metadata: SfOriginalFPS : 300000 WMFSDKVersion : 9.00.00.4509 WMFSDKNeeded : 0.0.0.0000 Buffer Average : 2566 VBR Peak : 216276 IsVBR : 1 DeviceConformanceTemplate: @ Duration: 00:00:05.03, start: 0.000000, bitrate: 565 kb/s Stream #0:0(pol): Audio: wmav2 (a[1][0][0] / 0x0161), 44100 Hz, 2 channels, fltp, 128 kb/s Stream #0:1(pol): Video: mss2 (MSS2 / 0x3253534D), rgb24, 720x480, 414 kb/s, SAR 10:11 DAR 15:11, 1k tbr, 1k tbn, 1k tbc Output #0, null, to 'pipe:': Metadata: SfOriginalFPS : 300000 WMFSDKVersion : 9.00.00.4509 WMFSDKNeeded : 0.0.0.0000 Buffer Average : 2566 VBR Peak : 216276 IsVBR : 1 DeviceConformanceTemplate: @ encoder : Lavf56.5.100 Stream #0:0(pol): Video: rawvideo (RGB[24] / 0x18424752), rgb24, 720x480 [SA R 10:11 DAR 15:11], q=2-31, 200 kb/s, 1k fps, 1k tbn, 1k tbc Metadata: encoder : Lavc56.1.101 rawvideo Stream #0:1(pol): Audio: pcm_s16le, 44100 Hz, stereo, s16, 1411 kb/s Metadata: encoder : Lavc56.1.101 pcm_s16le Stream mapping: Stream #0:1 -> #0:0 (mss2 (native) -> rawvideo (native)) Stream #0:0 -> #0:1 (wmav2 (native) -> pcm_s16le (native)) Press [q] to stop, [?] for help [mss2 @ 031b19a0] buffer not fully consumed [null @ 02e4ee60] Encoder did not produce proper pts, making some up. [mss2 @ 031b19a0] buffer not fully consumed frame= 2 fps=0.0 q=0.0 Lsize=N/A time=00:00:05.01 bitrate=N/A video:0kB audio:872kB subtitle:0kB other streams:0kB global headers:0kB muxing o verhead: unknown }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/4043> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#3921(avcodec:new): Faster RDFT
by FFmpeg 16 Sep '22

16 Sep '22

#3921: Faster RDFT ---------------------------------------+---------------------------------- Reporter: ubitux | Owner: Type: enhancement | Status: new Priority: normal | Component: avcodec Version: git-master | Keywords: fft rdft Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 ---------------------------------------+---------------------------------- Our RDFT code is too slow, at least on x86. See http://kojevnikov.com /faster-fast-fourier-transform.html We probably want to add a {{{ff_rdft_calc_sse/avx}}} (and/or maybe consider another algorithm?). -- Ticket URL: <https://trac.ffmpeg.org/ticket/3921> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#3595(avcodec:new): Support >5 channels in E-AC-3 audio
by FFmpeg 13 Sep '22

13 Sep '22

#3595: Support >5 channels in E-AC-3 audio ----------------------------------+--------------------------------------- Reporter: 11rcombs | Type: enhancement Status: new | Priority: minor Component: avcodec | Version: git-master Keywords: eac3 | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ----------------------------------+--------------------------------------- E-AC-3 supports up to 15 full-bandwidth channels, but libavcodec's encoder currently doesn't support 6.1 and 7.1 channel layouts. Do these layouts just need to be added to ff_ac3_channel_layouts, or would this require additional work on the encoder? -- Ticket URL: <https://trac.ffmpeg.org/ticket/3595> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#3920(ffprobe:new): ffprobe can't parse dash init.mp4
by FFmpeg 01 Sep '22

01 Sep '22

#3920: ffprobe can't parse dash init.mp4 ---------------------------------+-------------------------------------- Reporter: sinkers | Type: defect Status: new | Priority: normal Component: ffprobe | Version: git-master Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ---------------------------------+-------------------------------------- ffprobe seems unable to parse the init.mp4's generated for dash files whereas mediainfo can. Example:ffprobe http://progressive.netshow.ninemsn.com.au/media2/2738061917001/2014/09/3764… ffprobe version N-65977-gd9e2ace Copyright (c) 2007-2014 the FFmpeg developers built on Aug 30 2014 17:48:03 with Apple LLVM version 5.1 (clang-503.0.40) (based on LLVM 3.4svn) configuration: --enable-libx264 --enable-libfdk_aac --enable-nonfree --enable-gpl --enable-ffplay --enable-libfreetype --enable-libx265 libavutil 54. 7.100 / 54. 7.100 libavcodec 56. 1.100 / 56. 1.100 libavformat 56. 3.100 / 56. 3.100 libavdevice 56. 0.100 / 56. 0.100 libavfilter 5. 0.103 / 5. 0.103 libswscale 3. 0.100 / 3. 0.100 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 0.100 / 53. 0.100 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7fa82c005200] Could not find codec parameters for stream 0 (Video: h264 (avc1 / 0x31637661), 512x288): unspecified pixel format Consider increasing the value for the 'analyzeduration' and 'probesize' options http://progressive.netshow.ninemsn.com.au/media2/2738061917001/2014/09/3764…: End of file Mediainfo output mediainfo http://progressive.netshow.ninemsn.com.au/media2/2738061917001/2014/09/3764… General Complete name : http://progressive.netshow.ninemsn.com.au/media2/2738061917001/2014/09/3764… Format : MPEG-4 Format profile : Base Media Codec ID : isom File size : 713 Bytes Duration : 5mn 45s Overall bit rate : 17 bps Encoded date : UTC 1904-01-01 00:00:00 Tagged date : UTC 1904-01-01 00:00:00 Video ID : 1 Format : AVC Format/Info : Advanced Video Codec Format profile : Main(a)L2.1 Format settings, CABAC : Yes Format settings, ReFrames : 3 frames Codec ID : avc1 Codec ID/Info : Advanced Video Coding Duration : 5mn 45s Width : 512 pixels Height : 288 pixels Display aspect ratio : 16:9 Frame rate : 23.976 fps Color space : YUV Chroma subsampling : 4:2:0 Bit depth : 8 bits Scan type : Progressive Encoded date : UTC 1904-01-01 00:00:00 Tagged date : UTC 1904-01-01 00:00:00 -- Ticket URL: <https://trac.ffmpeg.org/ticket/3920> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#3511(undetermined:new): support FrameRate in dpx files
by FFmpeg 28 Jul '22

28 Jul '22

#3511: support FrameRate in dpx files -------------------------------------+------------------------------------- Reporter: dericed | Owner: Type: | Status: new enhancement | Component: Priority: normal | undetermined Version: git- | Keywords: dpx master | Blocking: Blocked By: | Analyzed by developer: 0 Reproduced by developer: 0 | -------------------------------------+------------------------------------- Summary of the enhancement: A request for frame rate support in the dpx encoder/decoder. The dpx IndustryFilmInfoHeader (and the Television one) have a frame rate field. See: http://www.fileformat.info/format/dpx/egff.htm How to reproduce: Making a test set of dpx files at 18 fps. I use -t 1 and -r:v 18 so 18 dpx files are created. {{{ ffmpeg -f lavfi -i color -r:v 18 -t 1 -f image2 -y 18fps_%06d.dpx ffmpeg version 2.2 Copyright (c) 2000-2014 the FFmpeg developers built on Mar 26 2014 16:18:04 with Apple LLVM version 5.0 (clang-500.2.79) (based on LLVM 3.3svn) configuration: --prefix=/usr/local/Cellar/ffmpeg/2.2 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable- libmp3lame --enable-libxvid --enable-ffplay --enable-libopenjpeg --extra- cflags='-I/usr/local/Cellar/openjpeg/1.5.1_1/include/openjpeg-1.5 ' libavutil 52. 66.100 / 52. 66.100 libavcodec 55. 52.102 / 55. 52.102 libavformat 55. 33.100 / 55. 33.100 libavdevice 55. 10.100 / 55. 10.100 libavfilter 4. 2.100 / 4. 2.100 libavresample 1. 2. 0 / 1. 2. 0 libswscale 2. 5.102 / 2. 5.102 libswresample 0. 18.100 / 0. 18.100 libpostproc 52. 3.100 / 52. 3.100 Input #0, lavfi, from 'color': Duration: N/A, start: 0.000000, bitrate: N/A Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 320x240 [SAR 1:1 DAR 4:3], 25 tbr, 25 tbn, 25 tbc Output #0, image2, to '18fps_%06d.dpx': Metadata: encoder : Lavf55.33.100 Stream #0:0: Video: dpx, rgb24, 320x240 [SAR 1:1 DAR 4:3], q=2-31, 200 kb/s, 90k tbn, 18 tbc Stream mapping: Stream #0:0 -> #0:0 (rawvideo -> dpx) Press [q] to stop, [?] for help frame= 18 fps=0.0 q=-1.0 Lsize=N/A time=00:00:01.00 bitrate=N/A dup=0 drop=4 video:4079kB audio:0kB subtitle:0 data:0 global headers:0kB muxing overhead -100.000526% }}} Reading the first dpx shows a default frame rate of 25. {{{ ffmpeg -i 18fps_000001.dpx ffmpeg version 2.2 Copyright (c) 2000-2014 the FFmpeg developers built on Mar 26 2014 16:18:04 with Apple LLVM version 5.0 (clang-500.2.79) (based on LLVM 3.3svn) configuration: --prefix=/usr/local/Cellar/ffmpeg/2.2 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=clang --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable- libmp3lame --enable-libxvid --enable-ffplay --enable-libopenjpeg --extra- cflags='-I/usr/local/Cellar/openjpeg/1.5.1_1/include/openjpeg-1.5 ' libavutil 52. 66.100 / 52. 66.100 libavcodec 55. 52.102 / 55. 52.102 libavformat 55. 33.100 / 55. 33.100 libavdevice 55. 10.100 / 55. 10.100 libavfilter 4. 2.100 / 4. 2.100 libavresample 1. 2. 0 / 1. 2. 0 libswscale 2. 5.102 / 2. 5.102 libswresample 0. 18.100 / 0. 18.100 libpostproc 52. 3.100 / 52. 3.100 Input #0, image2, from '18fps_000001.dpx': Duration: 00:00:00.04, start: 0.000000, bitrate: N/A Stream #0:0: Video: dpx, rgb24, 320x240 [SAR 1:1 DAR 4:3], 25 tbr, 25 tbn, 25 tbc At least one output file must be specified }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/3511> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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