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

#4566(ffmpeg:new): ffmpeg won't copy metadata ("StreamTitle") from audio live stream (transcoding)
by FFmpeg 29 Jun '25

29 Jun '25

#4566: ffmpeg won't copy metadata ("StreamTitle") from audio live stream (transcoding) ----------------------------------+------------------------------------- Reporter: easydoor | Type: defect Status: new | Priority: important Component: ffmpeg | Version: 2.6.2 Keywords: metadata | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ----------------------------------+------------------------------------- It won't copy "StreamTitle" from input to output while transcoding input from mp3 to aac. I'm using version v2.6.1 compiled by me on ubuntu 14. I try simpliest transcoding with -c:a copy option and sending it to icecast v2.4.1 and as a client I'm using latest winamp and vlc. In booth player as title is showing only the mount point (in this case mystream) from icecast: {{{ icecast://source:mypass@x.x.x.x:8000/mystream }}} and not the StreamTitle from input file. Why and how can I just pass it from input to output? I don't think that problem is Icecast, because I try to stream with SAM Broadcaster and in Winamp I see updated StreamTitle in real time. Here is the command line: {{{ /root/ffmpeg_sources/ffmpeg*/./ffmpeg -stats -report -i http://streaming.streamonomy.com/ElectricFM -c:a copy -content_type audio/mpeg -f mp3 icecast://source:mypass@x.x.x.x:8000/mystream }}} and here is the output: {{{ root@vs4063:~# /root/ffmpeg_sources/ffmpeg*/./ffmpeg -stats -report -i http://streaming.streamonomy.com/ElectricFM -c:a copy -content_type audio/mpeg -f mp3 icecast://source:mypass@x.x.x.x:8000/mystream ffmpeg started on 2015-03-23 at 03:01:01 Report written to "ffmpeg-20150323-030101.log" ffmpeg version 2.6.1 Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1) configuration: --prefix=/root/ffmpeg_build --extra- cflags=-I/root/ffmpeg_build/include --extra- ldflags=-L/root/ffmpeg_build/lib --bindir=/root/bin --enable-gpl --enable- libass --enable-libfdk-aac --enable-libfaac --enable-libfreetype --enable- libmp3lame --enable-libopus --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libaacplus --enable-nonfree libavutil 54. 20.100 / 54. 20.100 libavcodec 56. 26.100 / 56. 26.100 libavformat 56. 25.101 / 56. 25.101 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 11.102 / 5. 11.102 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 3.100 / 53. 3.100 Input #0, mp3, from 'http://streaming.streamonomy.com/ElectricFM': Metadata: icy-br : 128 icy-description : ElectricFM plays today's dance hits! icy-genre : Electronic Dance Pop icy-name : ElectricFM.com - America's Real Dance! icy-pub : 1 icy-url : http://www.electricfm.com StreamTitle : KYGO f/ CONRAD - FIRESTONE Duration: N/A, start: 0.000000, bitrate: 128 kb/s Stream #0:0: Audio: mp3, 44100 Hz, stereo, s16p, 128 kb/s Output #0, mp3, to 'icecast://source:mypass@x.x.x.x:8000/mystream': Metadata: icy-br : 128 icy-description : ElectricFM plays today's dance hits! icy-genre : Electronic Dance Pop icy-name : ElectricFM.com - America's Real Dance! icy-pub : 1 icy-url : http://www.electricfm.com StreamTitle : KYGO f/ CONRAD - FIRESTONE TSSE : Lavf56.25.101 Stream #0:0: Audio: mp3, 44100 Hz, stereo, 128 kb/s Stream mapping: Stream #0:0 -> #0:0 (copy) Press [q] to stop, [?] for help size= 2093kB time=00:02:13.95 bitrate= 128.0kbits/s video:0kB audio:2093kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.016237% }}} [[Image(http://ffmpeg.gusari.org/download/file.php?id=103)]] In winamp first track is original and second transcoded.. Here is with debug: {{{ /root/ffmpeg_sources/ffmpeg*/./ffmpeg -stats -v 512 -report -i http://streaming.streamonomy.com/ElectricFM -c:a copy -content_type audio/mpeg -f mp3 icecast://source:mypass@x.x.x.x:8000/mystream/mystream ffmpeg started on 2015-03-23 at 03:51:36 Report written to "ffmpeg-20150323-035136.log" ffmpeg version 2.6.1 Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.8 (Ubuntu 4.8.2-19ubuntu1) configuration: --prefix=/root/ffmpeg_build --extra- cflags=-I/root/ffmpeg_build/include --extra- ldflags=-L/root/ffmpeg_build/lib --bindir=/root/bin --enable-gpl --enable- libass --enable-libfdk-aac --enable-libfaac --enable-libfreetype --enable- libmp3lame --enable-libopus --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libaacplus --enable-nonfree libavutil 54. 20.100 / 54. 20.100 libavcodec 56. 26.100 / 56. 26.100 libavformat 56. 25.101 / 56. 25.101 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 11.102 / 5. 11.102 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 3.100 / 53. 3.100 Splitting the commandline. Reading option '-stats' ... matched as option 'stats' (print progress report during encoding) with argument '1'. Reading option '-v' ... matched as option 'v' (set logging level) with argument '512'. Reading option '-report' ... matched as option 'report' (generate a report) with argument '1'. Reading option '-i' ... matched as input file with argument 'http://streaming.streamonomy.com/ElectricFM'. Reading option '-c:a' ... matched as option 'c' (codec name) with argument 'copy'. Reading option '-content_type' ... matched as AVOption 'content_type' with argument 'audio/mpeg'. Reading option '-f' ... matched as option 'f' (force format) with argument 'mp3'. Reading option 'icecast://source:mypass@x.x.x.x:8000/mystream' ... matched as output file. Finished splitting the commandline. Parsing a group of options: global . Applying option stats (print progress report during encoding) with argument 1. Applying option v (set logging level) with argument 512. Applying option report (generate a report) with argument 1. Successfully parsed a group of options. Parsing a group of options: input file http://streaming.streamonomy.com/ElectricFM. Successfully parsed a group of options. Opening an input file: http://streaming.streamonomy.com/ElectricFM. [http @ 0x217cf80] request: GET /ElectricFM HTTP/1.1 User-Agent: Lavf/56.25.101 Accept: */* Range: bytes=0- Connection: close Host: streaming.streamonomy.com Icy-MetaData: 1 [http @ 0x217cf80] header='HTTP/1.0 200 OK' [http @ 0x217cf80] http_code=200 [http @ 0x217cf80] header='Accept-Ranges: none' [http @ 0x217cf80] header='Content-Type: audio/mpeg' [http @ 0x217cf80] header='icy-br:128' [http @ 0x217cf80] header='ice-audio-info: ice-samplerate=44100;ice- bitrate=128;ice-channels=2' [http @ 0x217cf80] header='icy-br:128' [http @ 0x217cf80] header='icy-description:ElectricFM plays today's dance hits!' [http @ 0x217cf80] header='icy-genre:Electronic Dance Pop' [http @ 0x217cf80] header='icy-name:ElectricFM.com - America's Real Dance!' [http @ 0x217cf80] header='icy-pub:1' [http @ 0x217cf80] header='icy-url:http://www.electricfm.com' [http @ 0x217cf80] header='Server: Icecast 2.3.3-kh8' [http @ 0x217cf80] header='Cache-Control: no-cache, no-store' [http @ 0x217cf80] header='Pragma: no-cache' [http @ 0x217cf80] header='Access-Control-Allow-Origin: *' [http @ 0x217cf80] header='Access-Control-Allow-Headers: Origin, Accept, X-Requested-With, Content-Type' [http @ 0x217cf80] header='Access-Control-Allow-Methods: GET, OPTIONS, HEAD' [http @ 0x217cf80] header='Connection: close' [http @ 0x217cf80] header='Expires: Mon, 26 Jul 1997 05:00:00 GMT' [http @ 0x217cf80] header='icy-metaint:16000' [http @ 0x217cf80] header='' [mp3 @ 0x217daa0] Format mp3 probed with size=2048 and score=51 [mp3 @ 0x217daa0] Before avformat_find_stream_info() pos: 0 bytes read:2508 seeks:0 [mp3 @ 0x217daa0] All info found [mp3 @ 0x217daa0] After avformat_find_stream_info() pos: 21504 bytes read:23824 seeks:0 frames:50 Input #0, mp3, from 'http://streaming.streamonomy.com/ElectricFM': Metadata: icy-br : 128 icy-description : ElectricFM plays today's dance hits! icy-genre : Electronic Dance Pop icy-name : ElectricFM.com - America's Real Dance! icy-pub : 1 icy-url : http://www.electricfm.com StreamTitle : PAUL OAKENFOLD and DISFUNKTION f/ SPITFIRE - BEAUTIFUL WORLD Duration: N/A, start: 0.000000, bitrate: 128 kb/s Stream #0:0, 50, 1/14112000: Audio: mp3, 44100 Hz, stereo, s16p, 128 kb/s Successfully opened the file. Parsing a group of options: output file icecast://source:mypass@x.x.x.x:8000/mystream. Applying option c:a (codec name) with argument copy. Applying option f (force format) with argument mp3. Successfully parsed a group of options. Opening an output file: icecast://source:mypass@x.x.x.x:8000/mystream. [http @ 0x2191520] request: PUT /mystream HTTP/1.1 User-Agent: Lavf/56.25.101 Accept: */* Expect: 100-continue Connection: close Host: x.x.x.x:8000 Content-Type: audio/mpeg Icy-MetaData: 1 Ice-Public: 0 Authorization: Basic c291cmNlOnNpbnVzZm04MA== [http @ 0x2191520] header='HTTP/1.1 100 Continue' [http @ 0x2191520] http_code=100 [http @ 0x2191520] header='' Successfully opened the file. Output #0, mp3, to 'icecast://source:mypass@x.x.x.x:8000/mystream5.3': Metadata: icy-br : 128 icy-description : ElectricFM plays today's dance hits! icy-genre : Electronic Dance Pop icy-name : ElectricFM.com - America's Real Dance! icy-pub : 1 icy-url : http://www.electricfm.com StreamTitle : PAUL OAKENFOLD and DISFUNKTION f/ SPITFIRE - BEAUTIFUL WORLD TSSE : Lavf56.25.101 Stream #0:0, 0, 1/14112000: Audio: mp3, 44100 Hz, stereo, 128 kb/s Stream mapping: Stream #0:0 -> #0:0 (copy) Press [q] to stop, [?] for help size= 101kB time=00:00:06.42 bitrate= 128.5kbits/s video:0kB audio:100kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.371530% Input file #0 (http://streaming.streamonomy.com/ElectricFM) Input stream #0:0 (audio): 246 packets read (102818 bytes); Total: 246 packets (102818 bytes) demuxed Output file #0 (icecast://source:mypass@x.x.x.x:8000/mystream): Output stream #0:0 (audio): 246 packets muxed (102818 bytes); Total: 246 packets (102818 bytes) muxed 0 frames successfully decoded, 0 decoding errors [AVIOContext @ 0x2192e80] Statistics: 0 seeks, 247 writeouts [AVIOContext @ 0x21884c0] Statistics: 105326 bytes read, 0 seeks }}} The main usage of transcoding would be: {{{ /root/ffmpeg_sources/ffmpeg/./ffmpeg -stats -v 1024 -report -i http://stream2.electricfm.com -acodec libaacplus -ar 44.1k -ab 40k -ac 2 -content_type audio/aacp -f adts icecast://source:mypass@x.x.x.x:8000/electricfm@40k -acodec libaacplus -ar 44.1k -ab 64k -ac 2 -content_type audio/aacp -f adts icecast://source:mypass@x.x.x.x:8000/electricfm@64k < /dev/null >/dev/null 2>/var/log/ffmpeg.log & }}} but it gave me same result..not showing "StreamTitle" from input to output! I try with options -map_metada 0:s:0 and others option, but without success. -- Ticket URL: <https://trac.ffmpeg.org/ticket/4566> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 23

#3643(undetermined:new): XYZ to RGB color space
by FFmpeg 27 May '25

27 May '25

#3643: XYZ to RGB color space -------------------------------------+------------------------------------- Reporter: tteam | Type: Status: new | enhancement Component: | Priority: normal undetermined | Version: Keywords: more XYZ to | unspecified RGB matrix | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: XYZ to RGB colorspace conversion use only sRGB matrix and sometimes the conversion is deffected in red channel and the picture is dark. Hi all! Is it possible to add more color space matrix (in option) to XYZ to RGB conversion? Because the FFMPEG use only one matrix (sRGB) but lots of available, and best if the user can choose one. Because the problem is: sometimes the conversion is deffected the red is much more and the picture is dark. If possible please add some from this list. The default is the sRGB but optional the others. XYZ to RGB matrices: http://www.brucelindbloom.com/index.html?Eqn_RGB_XYZ_Matrix.html Thanks -- Ticket URL: <https://trac.ffmpeg.org/ticket/3643> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 8

#4448(avformat:new): Properly support cover art in ogg
by FFmpeg 22 May '25

22 May '25

#4448: Properly support cover art in ogg --------------------------------------+---------------------------------- Reporter: llogan | Owner: Type: defect | Status: new Priority: normal | Component: avformat Version: git-master | Keywords: ogg Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 --------------------------------------+---------------------------------- {{{ $ ./ffmpeg -i ../fate-suite/cover_art/cover_art.flac ../out.ogg ffmpeg version N-71319-g43b4342 Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.9.2 (GCC) 20150304 (prerelease) configuration: --enable-gpl --disable-doc libavutil 54. 22.100 / 54. 22.100 libavcodec 56. 34.100 / 56. 34.100 libavformat 56. 29.100 / 56. 29.100 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 13.101 / 5. 13.101 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 3.100 / 53. 3.100 Input #0, flac, from '../fate-suite/cover_art/cover_art.flac': Metadata: RATING : 0 ALBUM : Ангелофрения ARTIST : Мельница TITLE : Дороги TRACKTOTAL : 11 TOTALTRACKS : 11 GENRE : Folk DATE : 2012 track : 2 Duration: 00:03:09.05, start: 0.000000, bitrate: 1 kb/s Stream #0:0: Audio: flac, 44100 Hz, stereo, s16 Stream #0:1: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 350x350 [SAR 1:1 DAR 1:1], 90k tbr, 90k tbn, 90k tbc Metadata: comment : Other Output #0, ogg, to '../out.ogg': Metadata: RATING : 0 ALBUM : Ангелофрения ARTIST : Мельница TITLE : Дороги TRACKTOTAL : 11 TOTALTRACKS : 11 GENRE : Folk DATE : 2012 track : 2 Stream #0:0: Video: theora, none, q=2-31, 128 kb/s Metadata: comment : Other Stream #0:1: Audio: flac, 0 channels, 128 kb/s Stream mapping: Stream #0:1 -> #0:0 (mjpeg (native) -> ? (?)) Stream #0:0 -> #0:1 (flac (native) -> flac (native)) Encoder (codec theora) not found for output stream #0:0 }}} Of course if Theora is supported by the build then a Theora video stream will be outputted (90k frame rate in this case). Possibly related to #4442 since I assume the cover art mechanics would be similar: https://wiki.xiph.org/VorbisComment#Cover_art -- Ticket URL: <https://trac.ffmpeg.org/ticket/4448> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 15

#4489(undetermined:new): mkv cropping
by FFmpeg 09 Apr '25

09 Apr '25

#4489: mkv cropping -------------------------------------+------------------------------------- Reporter: cehoyos | Owner: Type: | Status: new enhancement | Component: Priority: wish | undetermined Version: git- | Keywords: videolan master | mkv cropping Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 -------------------------------------+------------------------------------- (videolan ticket 13982) I will attach a sample that has cropping defined in its mkv headers. {{{ $ ffmpeg -i Matroska\ Crop_cut.mkv ffmpeg version N-71483-g8768f8f Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.7 (SUSE Linux) configuration: --enable-gpl libavutil 54. 22.101 / 54. 22.101 libavcodec 56. 34.100 / 56. 34.100 libavformat 56. 30.100 / 56. 30.100 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 14.100 / 5. 14.100 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 3.100 / 53. 3.100 Input #0, matroska,webm, from 'Matroska Crop_cut.mkv': Metadata: encoder : libebml v1.2.2 + libmatroska v1.3.0 creation_time : 2012-08-03 22:48:21 Duration: 00:03:42.12, start: 0.000000, bitrate: 92 kb/s Stream #0:0(eng): Audio: aac (LC), 44100 Hz, stereo, fltp (default) Stream #0:1: Video: h264 (High), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], 29.97 fps, 29.97 tbr, 1k tbn, 59.94 tbc (default) At least one output file must be specified }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/4489> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 7

#4298(avfilter:new): zoompan filter creates shaky image
by FFmpeg 05 Apr '25

05 Apr '25

#4298: zoompan filter creates shaky image ----------------------------------+-------------------------------------- Reporter: slhck | Type: defect Status: new | Priority: normal Component: avfilter | Version: git-master Keywords: zoompan | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ----------------------------------+-------------------------------------- Summary of the bug: When using the `zoompan` filter and setting any x or y (or both) value, the effect is shaky and jerky. How to reproduce: {{{ ffmpeg -framerate 25 -loop 1 -i in.jpg -vf "zoompan=z='min(zoom+0.0015,1.4)':x=50:d=150" -t 6 -s 640x380 out.mp4 ffmpeg version N-69568-g21051af Copyright (c) 2000-2015 the FFmpeg developers built 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-lzma --enable-decklink --enable-zlib libavutil 54. 18.100 / 54. 18.100 libavcodec 56. 21.102 / 56. 21.102 libavformat 56. 19.100 / 56. 19.100 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 9.103 / 5. 9.103 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 3.100 / 53. 3.100 [mjpeg @ 0000000000342a60] ignoring invalid SAR: 540/409 Input #0, image2, from 'out.jpg': Duration: 00:00:00.04, start: 0.000000, bitrate: 3236 kb/s Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown), 640x360, 25 fps, 25 tbr, 25 tbn, 25 tbc File 'out.mp4' already exists. Overwrite ? [y/N] y [swscaler @ 0000000000307fe0] deprecated pixel format used, make sure you did set range correctly No pixel format specified, yuvj420p for H.264 encoding chosen. Use -pix_fmt yuv420p for compatibility with outdated media players. [libx264 @ 0000000004cf00a0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX [libx264 @ 0000000004cf00a0] profile High, level 3.0 [libx264 @ 0000000004cf00a0] 264 - core 144 r2525 40bb568 - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00 Output #0, mp4, to 'out.mp4': Metadata: encoder : Lavf56.19.100 Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuvj420p(pc), 640x360, q=-1--1, 25 fps, 12800 tbn, 25 tbc Metadata: encoder : Lavc56.21.102 libx264 Stream mapping: Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264)) Press [q] to stop, [?] for help [swscaler @ 0000000004ca5f80] deprecated pixel format used, make sure you did set range correctly Last message repeated 1 times [swscaler @ 0000000004ca5f80] Warning: data is not aligned! This can lead to a speedloss [swscaler @ 0000000004ca5f80] deprecated pixel format used, make sure you did set range correctly Last message repeated 55 times [swscaler @ 0000000009502c80] deprecated pixel format used, make sure you did set range correctly Last message repeated 41 times [output stream 0:0 @ 00000000002cb160] 100 buffers queued in output stream 0:0, something may be wrong. [swscaler @ 0000000009502c80] deprecated pixel format used, make sure you did set range correctly Last message repeated 49 times [swscaler @ 0000000007cc2780] deprecated pixel format used, make sure you did set range correctly Last message repeated 1 times frame= 150 fps=107 q=-1.0 Lsize= 122kB time=00:00:05.92 bitrate= 168.6kbits/s video:119kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 2.158680% [libx264 @ 0000000004cf00a0] frame I:1 Avg QP:18.48 size: 13916 [libx264 @ 0000000004cf00a0] frame P:38 Avg QP:18.97 size: 1965 [libx264 @ 0000000004cf00a0] frame B:111 Avg QP:23.90 size: 296 [libx264 @ 0000000004cf00a0] consecutive B-frames: 1.3% 0.0% 0.0% 98.7% [libx264 @ 0000000004cf00a0] mb I I16..4: 13.4% 64.7% 22.0% [libx264 @ 0000000004cf00a0] mb P I16..4: 0.6% 1.6% 0.2% P16..4: 37.9% 10.8% 5.9% 0.0% 0.0% skip:43.1% [libx264 @ 0000000004cf00a0] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 33.5% 0.3% 0.0% direct: 0.1% skip:66.0% L0:47.5% L1:51.4% BI: 1.2% [libx264 @ 0000000004cf00a0] 8x8 transform intra:65.9% inter:74.8% [libx264 @ 0000000004cf00a0] coded y,uvDC,uvAC intra: 50.9% 30.8% 5.7% inter: 2.8% 1.3% 0.0% [libx264 @ 0000000004cf00a0] i16 v,h,dc,p: 16% 37% 6% 42% [libx264 @ 0000000004cf00a0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 27% 24% 29% 2% 3% 3% 4% 3% 4% [libx264 @ 0000000004cf00a0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 24% 15% 5% 7% 6% 6% 4% 4% [libx264 @ 0000000004cf00a0] i8c dc,h,v,p: 62% 21% 16% 2% [libx264 @ 0000000004cf00a0] Weighted P-Frames: Y:0.0% UV:0.0% [libx264 @ 0000000004cf00a0] ref P L0: 67.5% 6.2% 16.7% 9.6% [libx264 @ 0000000004cf00a0] ref B L0: 91.5% 6.8% 1.7% [libx264 @ 0000000004cf00a0] ref B L1: 95.3% 4.7% [libx264 @ 0000000004cf00a0] kb/s:161.96 }}} When `x` is not set, there is no shakiness (see correct output). Also mentioned here: * http://superuser.com/questions/873939/ffmpeg-how-to-zoomin-a-video-from- the-center?noredirect=1 * http://superuser.com/questions/776452/ffmpeg-create-zoompan-shaky-or- jittery -- Ticket URL: <https://trac.ffmpeg.org/ticket/4298> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 20

#4364(avcodec:new): Support for DMG (RAW)
by FFmpeg 26 Feb '25

26 Feb '25

#4364: Support for DMG (RAW) -------------------------------------+------------------------------------- Reporter: ubitux | Owner: Type: | Status: new enhancement | Component: avcodec Priority: wish | Keywords: dmg raw Version: git- | tiff master | Blocking: Blocked By: | Analyzed by developer: 0 Reproduced by developer: 0 | -------------------------------------+------------------------------------- Currently only detects the preview: {{{ ☭ ./ffprobe /tmp/L1004220.DNG ffprobe version N-70643-gb7cb8b3 Copyright (c) 2007-2015 the FFmpeg developers built with gcc 4.9.2 (GCC) 20150304 (prerelease) configuration: --prefix=/home/ux/local --enable-gpl --enable-nonfree --enable-libx264 --enable-libfaac --enable-libvorbis --enable- libfontconfig --enable-libfreetype --enable-libass --enable-libmp3lame --samples=/home/ux/fate-samples --assert-level=2 libavutil 54. 20.100 / 54. 20.100 libavcodec 56. 26.100 / 56. 26.100 libavformat 56. 25.101 / 56. 25.101 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 12.100 / 5. 12.100 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 3.100 / 53. 3.100 [tiff_pipe @ 0x2c39c60] Stream #0: not enough frames to estimate rate; consider increasing probesize Input #0, tiff_pipe, from '/tmp/L1004220.DNG': Duration: N/A, bitrate: N/A Stream #0:0: Video: tiff, rgb24, 320x216 [SAR 1:1 DAR 40:27], 25 tbr, 25 tbn, 25 tbc }}} Overview: https://en.wikipedia.org/wiki/Digital_Negative Sample: http://kenrockwell.com/leica/m9/sample-photos-3.htm -- Ticket URL: <https://trac.ffmpeg.org/ticket/4364> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 22

#3705(ffplay:new): FFPlay cannot seek H264 file
by FFmpeg 24 Feb '25

24 Feb '25

#3705: FFPlay cannot seek H264 file -------------------------------------+------------------------------------- Reporter: | Type: defect Aleksoid1978 | Priority: normal Status: new | Version: Component: ffplay | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: Sample: http://aleksoid.voserver.net/Sample/H264/no_recovery_ffmpeg.m2ts Ticket #3652 fixed(decoding is good), but seek is not working How to reproduce: {{{ % ffplay.exe no_recovery_ffmpeg.m2ts ffplay version N-63843-g6d40849 Copyright (c) 2003-2014 the FFmpeg developers built on Jun 8 2014 22:02:04 with gcc 4.8.2 (GCC) configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-li bass --enable-libbluray --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 52. 89.100 / 52. 89.100 libavcodec 55. 66.100 / 55. 66.100 libavformat 55. 42.101 / 55. 42.101 libavdevice 55. 13.101 / 55. 13.101 libavfilter 4. 6.100 / 4. 6.100 libswscale 2. 6.100 / 2. 6.100 libswresample 0. 19.100 / 0. 19.100 libpostproc 52. 3.100 / 52. 3.100 Input #0, mpegts, from 'no_recovery_ffmpeg.m2ts': sq= 0B f=0/0 Duration: 00:01:58.20, start: 4328.545078, bitrate: 13543 kb/s Program 1 Stream #0:0[0x1011]: Video: h264 (High) (HDMV / 0x564D4448), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 90k tbn, 47.95 tbc [h264 @ 0464ce20] mmco: unref short failure 49KB sq= 0B f=0/0 Last message repeated 1 times [h264 @ 0464c600] mmco: unref short failure 0KB sq= 0B f=0/0 [h264 @ 0464c600] number of reference frames (0+4) exceeds max (3; probably corrupt input), discarding one [h264 @ 0464dc60] reference picture missing during reorder [h264 @ 0464dc60] Missing reference picture, default is 65512 [h264 @ 045677c0] mmco: unref short failure [h264 @ 045677c0] number of reference frames (0+4) exceeds max (3; probably corrupt input), discarding one [h264 @ 0464dc60] reference picture missing during reorder [h264 @ 0464dc60] Missing reference picture, default is 65512 [h264 @ 0464dc60] reference picture missing during reorderB f=0/0 [h264 @ 0464dc60] Missing reference picture, default is 65512 [h264 @ 0464dc60] reference picture missing during reorder [h264 @ 0464dc60] Missing reference picture, default is 65512 [h264 @ 0464ce20] mmco: unref short failure 433KB sq= 0B f=0/0 [h264 @ 0464ce20] number of reference frames (0+4) exceeds max (3; probably corrupt input), discarding one [h264 @ 04566700] mmco: unref short failure [h264 @ 04566700] number of reference frames (0+4) exceeds max (3; probably corrupt input), discarding one [h264 @ 05540a80] Missing reference picture, default is 00B f=0/0 [h264 @ 0464c600] reference picture missing during reorder Last message repeated 1 times [h264 @ 0464c600] Missing reference picture, default is 0 Last message repeated 1 times [h264 @ 05540a80] Missing reference picture, default is 0 [h264 @ 0464dc60] mmco: unref short failure [h264 @ 0464c600] reference picture missing during reorder Last message repeated 1 times [h264 @ 0464c600] Missing reference picture, default is 0 Last message repeated 1 times [h264 @ 04566d00] reference picture missing during reorder [h264 @ 04566d00] Missing reference picture, default is 65540 [h264 @ 05540a80] Missing reference picture, default is 0 [h264 @ 0464c600] reference picture missing during reorderB f=0/0 Last message repeated 1 times [h264 @ 0464c600] Missing reference picture, default is 0 Last message repeated 1 times [h264 @ 04566d00] reference picture missing during reorder [h264 @ 04566d00] Missing reference picture, default is 65540 [h264 @ 05540a80] Missing reference picture, default is 00B f=0/0 [h264 @ 0464c600] reference picture missing during reorder Last message repeated 1 times [h264 @ 0464c600] Missing reference picture, default is 0 Last message repeated 1 times [h264 @ 04566d00] reference picture missing during reorder [h264 @ 04566d00] Missing reference picture, default is 65540 [h264 @ 04566d00] reference picture missing during reorder [h264 @ 04566d00] Missing reference picture, default is 65540 [h264 @ 0464c600] mmco: unref short failure 0KB sq= 0B f=0/0 [h264 @ 0464c600] number of reference frames (0+4) exceeds max (3; probably corrupt input), discarding one [h264 @ 0464dc60] mmco: unref short failure [h264 @ 0464dc60] number of reference frames (0+4) exceeds max (3; probably corrupt input), discarding one [h264 @ 0464c600] mmco: unref short failure 424KB sq= 0B f=0/0 [h264 @ 0464ce20] mmco: unref short failure 29KB sq= 0B f=0/0 [h264 @ 045677c0] reference picture missing during reorder [h264 @ 045677c0] Missing reference picture, default is 65542 [h264 @ 04567fe0] mmco: unref short failure [h264 @ 045677c0] reference picture missing during reorder [h264 @ 045677c0] Missing reference picture, default is 65542 [h264 @ 045677c0] reference picture missing during reorder [h264 @ 045677c0] Missing reference picture, default is 65542 [h264 @ 045677c0] reference picture missing during reorderB f=0/0 [h264 @ 045677c0] Missing reference picture, default is 65542 }}} After pressing RIGHT/LEFT key - picture freezes. -- Ticket URL: <https://trac.ffmpeg.org/ticket/3705> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 17

#3659(undetermined:new): Some H.264 WTV files created by ffmpeg do not playback on WMP and MCE
by FFmpeg 12 Jan '25

12 Jan '25

#3659: Some H.264 WTV files created by ffmpeg do not playback on WMP and MCE -------------------------------------+------------------------------------- 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: With some WTV files, the original file plays fine on WMP and MCE (win 7) but with some files the original WTV plays fine but the ffmpeg created WTV does not play. (am trying to remove segments and put it back together). How to reproduce: Simplest form, I've uploaded a sample H264Fail.wtv which plays fine, but remuxing it does not {{{ ffmpeg -i H264Fail.wtv -vcodec copy -acodec copy test.wtv ffmpeg version N-62897-g0f9f24c Copyright (c) 2000-2014 the FFmpeg developers built on May 1 2014 23:29:04 with gcc 4.8.0 (GCC) configuration: --arch=x86 --target-os=mingw32 --cross- prefix=/home/mcebuddy/Software/ffmpeg/sandbox/mingw-w64-i686/bin /i686-w64-mingw32- --pkg-config=pkg-config --enable-hwaccels --enable- dxva2 --enable-gpl --enable-libx264 --enable-avisy nth --enable-libxvid --enable-libmp3lame --enable-version3 --enable-zlib --enable-librtmp --enable-libvorbis --enable-li btheora --enable-libspeex --enable-libopenjpeg --enable-gnutls --enable- libgsm --enable-libfreetype --enable-libopus --d isable-w32threads --enable-frei0r --enable-filter=frei0r --enable-libvo- aacenc --enable-bzlib --enable-libxavs --extra-c flags=-DPTW32_STATIC_LIB --enable-libopencore-amrnb --enable-libopencore- amrwb --enable-libvo-amrwbenc --enable-libschro edinger --enable-libvpx --enable-libilbc --prefix=/home/mcebuddy/Software/ffmpeg/sandbox/mingw-w64-i686/i686-w64-mingw32 --enable-static --disable-shared --enable-libsoxr --enable-fontconfig --enable-libass --enable-libutvideo --enable-libb luray --enable-iconv --enable-libtwolame --extra- cflags=-DLIBTWOLAME_STATIC --enable-libzvbi --enable-libcaca --enable-l ibmodplug --extra-libs=-lstdc++ --extra-libs=-lpng --enable-libvidstab --extra-cflags= --extra-cflags= --enable-nonfree --enable-libfdk-aac --enable-libfaac --enable-runtime-cpudetect libavutil 52. 80.100 / 52. 80.100 libavcodec 55. 60.103 / 55. 60.103 libavformat 55. 37.102 / 55. 37.102 libavdevice 55. 13.100 / 55. 13.100 libavfilter 4. 5.100 / 4. 5.100 libswscale 2. 6.100 / 2. 6.100 libswresample 0. 18.100 / 0. 18.100 libpostproc 52. 3.100 / 52. 3.100 [wtv @ 0274d800] truncated file [wtv @ 0274d800] reported file length (0x31598f758) exceeds number of available sectors (0x60000000) [wtv @ 0274d800] truncated file Last message repeated 2 times [mjpeg @ 034d1660] overread 8 [mjpeg @ 034d1660] EOI missing, emulating [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] sps_id 0 out of range [h264 @ 0274f400] non-existing PPS 0 referenced [h264 @ 0274f400] decode_slice_header error [h264 @ 0274f400] no frame! [h264 @ 0274f400] mmco: unref short failure Last message repeated 1 times Input #0, wtv, from 'H264Fail.wtv': Metadata: WM/MediaClassPrimaryID: db9830bd-3ab3-4fab-8a371a995f7ff74 WM/MediaClassSecondaryID: ba7f258a-62f7-47a9-b21f4651c42a000 Title : The Hunt for Red October WM/SubTitleDescription: Moscow, Washington and a CIA analyst (Alec Baldwin) track a renegade Soviet captain (Sean Co nnery) and his new submarine. genre : General;Movies;Action/Adventure;Action and Adventure;Suspense WM/OriginalReleaseTime: 1990 WM/MediaCredits : Sean Connery/Alec Baldwin/Scott Glenn/Sam Neill/James Earl Jones/Joss Ackland/Richard Jordan/Peter Firth/Tim Curry/Courtney B. Vance/Stellan Skarsgard/Jeffrey Jones/Fred Dalton Thompson/Daniel Davis/Tomas Arana;John Mc Tiernan;; service_provider: IFCHD service_name : IFC HD WM/MediaNetworkAffiliation: Satellite WM/MediaOriginalChannel: 734 WM/MediaOriginalChannelSubNumber: 0 WM/MediaOriginalBroadcastDateTime: 0001-01-01T00:00:00Z WM/MediaOriginalRunTime: 110929638110 WM/MediaIsStereo: false WM/MediaIsRepeat: false WM/MediaIsLive : false WM/MediaIsTape : false WM/MediaIsDelay : false WM/MediaIsSubtitled: false WM/MediaIsMovie : true WM/MediaIsPremiere: false WM/MediaIsFinale: false WM/MediaIsSAP : false WM/MediaIsSport : false WM/ParentalRating: ***+;PG;TV-PG WM/ParentalRatingReason: Language;Violence WM/Provider : MediaCenterDefault WM/ProviderRating: ***+ WM/VideoClosedCaptioning: false WM/WMRVEncodeTime: 2014-05-14 05:43:07 WM/WMRVServiceID: !MCService!185670540 WM/WMRVProgramID: !MCProgram!28397791 WM/WMRVRequestID: 0 WM/WMRVScheduleItemID: 0 WM/WMRVQuality : 3 WM/WMRVOriginalSoftPrePadding: 420 WM/WMRVOriginalSoftPostPadding: 180 WM/WMRVHardPrePadding: 4294966996 WM/WMRVHardPostPadding: 0 WM/WMRVATSCContent: false WM/WMRVDTVContent: true WM/WMRVHDContent: true Duration : 110940175415 WM/WMRVEndTime : 2014-05-14 08:48:01 WM/WMRVBitrate : 9.553992 WM/WMRVKeepUntil: 4294967295 WM/WMRVActualSoftPrePadding: 412 WM/WMRVActualSoftPostPadding: 181 WM/WMRVContentProtected: false WM/WMRVContentProtectedPercent: 0 WM/WMRVExpirationSpan: 9223372036854775807 WM/WMRVInBandRatingSystem: 255 WM/WMRVInBandRatingLevel: 255 WM/WMRVInBandRatingAttributes: 0 WM/WMRVWatched : false Duration: 00:23:27.50, start: 1.691442, bitrate: 29 kb/s Stream #0:0[0x1f]: Audio: ac3, 48000 Hz, stereo, fltp, 384 kb/s Stream #0:1[0x20]: Video: h264 (Main), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 30.17 fps, 29.97 tbr, 10000 k tbn, 59.94 tbc Stream #0:2[0xffffffff]: Video: mjpeg, yuvj420p(pc), 200x113 [SAR 96:96 DAR 200:113], 90k tbr, 90k tbn, 90k tbc Metadata: title : TV Thumbnail Output #0, wtv, to 'test.wtv': Metadata: WM/MediaClassPrimaryID: db9830bd-3ab3-4fab-8a371a995f7ff74 WM/MediaClassSecondaryID: ba7f258a-62f7-47a9-b21f4651c42a000 Title : The Hunt for Red October WM/SubTitleDescription: Moscow, Washington and a CIA analyst (Alec Baldwin) track a renegade Soviet captain (Sean Co nnery) and his new submarine. genre : General;Movies;Action/Adventure;Action and Adventure;Suspense WM/OriginalReleaseTime: 1990 WM/MediaCredits : Sean Connery/Alec Baldwin/Scott Glenn/Sam Neill/James Earl Jones/Joss Ackland/Richard Jordan/Peter Firth/Tim Curry/Courtney B. Vance/Stellan Skarsgard/Jeffrey Jones/Fred Dalton Thompson/Daniel Davis/Tomas Arana;John Mc Tiernan;; service_provider: IFCHD service_name : IFC HD WM/MediaNetworkAffiliation: Satellite WM/MediaOriginalChannel: 734 WM/MediaOriginalChannelSubNumber: 0 WM/MediaOriginalBroadcastDateTime: 0001-01-01T00:00:00Z WM/MediaOriginalRunTime: 110929638110 WM/MediaIsStereo: false WM/MediaIsRepeat: false WM/MediaIsLive : false WM/MediaIsTape : false WM/MediaIsDelay : false WM/MediaIsSubtitled: false WM/MediaIsMovie : true WM/MediaIsPremiere: false WM/MediaIsFinale: false WM/MediaIsSAP : false WM/MediaIsSport : false WM/ParentalRating: ***+;PG;TV-PG WM/ParentalRatingReason: Language;Violence WM/Provider : MediaCenterDefault WM/ProviderRating: ***+ WM/VideoClosedCaptioning: false WM/WMRVEncodeTime: 2014-05-14 05:43:07 WM/WMRVServiceID: !MCService!185670540 WM/WMRVProgramID: !MCProgram!28397791 WM/WMRVRequestID: 0 WM/WMRVScheduleItemID: 0 WM/WMRVQuality : 3 WM/WMRVOriginalSoftPrePadding: 420 WM/WMRVOriginalSoftPostPadding: 180 WM/WMRVHardPrePadding: 4294966996 WM/WMRVHardPostPadding: 0 WM/WMRVATSCContent: false WM/WMRVDTVContent: true WM/WMRVHDContent: true Duration : 110940175415 WM/WMRVEndTime : 2014-05-14 08:48:01 WM/WMRVBitrate : 9.553992 WM/WMRVKeepUntil: 4294967295 WM/WMRVActualSoftPrePadding: 412 WM/WMRVActualSoftPostPadding: 181 WM/WMRVContentProtected: false WM/WMRVContentProtectedPercent: 0 WM/WMRVExpirationSpan: 9223372036854775807 WM/WMRVInBandRatingSystem: 255 WM/WMRVInBandRatingLevel: 255 WM/WMRVInBandRatingAttributes: 0 WM/WMRVWatched : false encoder : Lavf55.37.102 Stream #0:0: Video: h264 (H264 / 0x34363248), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=2-31, 30.17 fps, 10000k tbn, 29.97 tbc Stream #0:1: Audio: ac3 ([0] [0][0] / 0x2000), 48000 Hz, stereo, 384 kb/s Stream mapping: Stream #0:1 -> #0:0 (copy) Stream #0:0 -> #0:1 (copy) Press [q] to stop, [?] for help [wtv @ 035a6380] Non-monotonous DTS in output stream 0:0; previous: 22627500, current: 22460666; changing to 22627501. T his may result in incorrect timestamps in the output file. [wtv @ 035a6380] Non-monotonous DTS in output stream 0:0; previous: 22627501, current: 22627500; changing to 22627502. T his may result in incorrect timestamps in the output file. frame= 161 fps=0.0 q=-1.0 Lsize= 3636kB time=00:00:03.64 bitrate=8166.2kbits/s video:3394kB audio:170kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 2.028030% }}} I don't think it's related to #3473. It only happens with some WTV files that contain H.264 video. -- Ticket URL: <https://trac.ffmpeg.org/ticket/3659> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#4175(swresample:new): Dolby Pro Logic II / Dolby matrix downmixing level balance
by FFmpeg 26 Dec '24

26 Dec '24

#4175: Dolby Pro Logic II / Dolby matrix downmixing level balance -------------------------------------+------------------------------------- Reporter: ranutso | Type: defect Status: new | Priority: normal Component: swresample | Version: 2.4.4 Keywords: downmix | Blocked By: surround stereo dplii | Reproduced by developer: 0 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: Hello guys. I am trying to downmix a 5.1 audio to 2.0 (stereo) using the audio resampler filter "matrix_encoding=dplii". The resulting stereo audio presents some audio level bias towards the right speaker when there is more than one active channel on the surround stream. That is, it seems that the audio volume on the right speaker is higher than it should be. This is, of course, using a test signal where all surround channels produce the same sound at the same volume. How to reproduce: {{{ % ffmpeg -i ChID-BLITS-EBU-Narration441-16b.wav -ac 2 -filter:a "aresample=matrix_encoding=dplii" dplii.wav ffmpeg version 2.4.4 Copyright (c) 2000-2014 the FFmpeg developers built on Dec 4 2014 14:13:11 with Apple LLVM version 6.0 (clang-600.0.56) (based on LLVM 3.5svn) }}} You may freely obtain the surround test file I used on the command above from Fraunhoffer's website. Direct link to the surround wave file: https://www2.iis.fraunhofer.de/AAC /ChID-BLITS-EBU-Narration441-16b.wav Fraunhoffer's page where that file's URL is located: https://www2.iis.fraunhofer.de/AAC/multichannel.html If you analyze both the surround input file and the resulting stereo wave file on Audacity, for example, you will notice that by 19 seconds into the audio stream all channels are active with a test signal. The same point in time on the resulting DPL-II downmixed shows a "higher volume" on the right speaker. This effect is even more noticeable by 22 seconds when they change the test signal. It is interesting to note that in the initial seconds of the file, when a male's voice is announcing each channel individually, I could not notice this right speaker bias. The channel downmixing in that segment sounds correct. This effect is very noticeable on sound tracks with very active surround channels, they all seem to be stronger on the right speaker. Thank you. -- Ticket URL: <https://trac.ffmpeg.org/ticket/4175> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#4444(swscale:new): Transparency gets lost when scaling pal8
by FFmpeg 16 Dec '24

16 Dec '24

#4444: Transparency gets lost when scaling pal8 --------------------------------------+------------------------------------ Reporter: cehoyos | Owner: Type: defect | Status: new Priority: normal | Component: swscale Version: git-master | Keywords: pal8 alpha Blocked By: | Blocking: Reproduced by developer: 0 | Analyzed by developer: 0 --------------------------------------+------------------------------------ {{{ $ ffmpeg -i alpha.png -s 168x168 out.png ffmpeg version N-71320-gc4b2017 Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.7 (SUSE Linux) configuration: --enable-gpl libavutil 54. 22.100 / 54. 22.100 libavcodec 56. 34.100 / 56. 34.100 libavformat 56. 29.100 / 56. 29.100 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 13.101 / 5. 13.101 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 1.100 / 1. 1.100 libpostproc 53. 3.100 / 53. 3.100 Input #0, png_pipe, from 'alpha.png': Duration: N/A, bitrate: N/A Stream #0:0: Video: png, pal8, 21x21 [SAR 5:6 DAR 5:6], 25 tbr, 25 tbn, 25 tbc Output #0, apng, to 'out.png': Metadata: encoder : Lavf56.29.100 Stream #0:0: Video: apng, pal8, 168x168 [SAR 5:6 DAR 5:6], q=2-31, 200 kb/s, 25 fps, 25 tbn, 25 tbc Metadata: encoder : Lavc56.34.100 apng Stream mapping: Stream #0:0 -> #0:0 (png (native) -> apng (native)) Press [q] to stop, [?] for help [apng @ 0x36fd040] Only a single frame so saving as a normal PNG. frame= 1 fps=0.0 q=0.0 Lsize= 4kB time=00:00:00.04 bitrate= 823.4kbits/s video:3kB audio:0kB subtitle:0kB other streams:0kB global headers:1kB muxing overhead: 24.418253% }}} The output file is opaque. -- Ticket URL: <https://trac.ffmpeg.org/ticket/4444> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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