March 2021 - FFmpeg-trac - lists.ffmpeg.org

#9116(undetermined:new): ffmpeg-4.3.2/libavformat/jacosubdec.c:152: missing break ?
by FFmpeg 21 Mar '21

21 Mar '21

#9116: ffmpeg-4.3.2/libavformat/jacosubdec.c:152: missing break ? -------------------------------------+------------------------------------- Reporter: dcb | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Source code is switch (n) { case 4: ret = sign * (((int64_t)a*3600 + b*60 + c) * timeres + d); case 3: ret = sign * (( (int64_t)a*60 + b) * timeres + c); case 2: ret = sign * (( (int64_t)a) * timeres + b); } -- Ticket URL: <https://trac.ffmpeg.org/ticket/9116> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#6443(build system:new): Fail in the install step when cross-compiling with mingw
by FFmpeg 21 Mar '21

21 Mar '21

#6443: Fail in the install step when cross-compiling with mingw -------------------------------------+------------------------------------- Reporter: piponazo | Type: defect Status: new | Priority: normal Component: build | Version: system | unspecified Keywords: cross- | Blocked By: compilation, mingw, windows | Reproduced by developer: 0 Blocking: | Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: I am trying to generate the libraries binaries for windows from Linux (Ubuntu 16.04). In order to so, I am using the mingw cross-compiler. The libraries are correctly generated in the build step (the .dll and .dll.a files), but in the install step I go this error: {{{ LD libavcodec/avcodec-57.dll LD libavformat/avformat-57.dll LD libavfilter/avfilter-6.dll INSTALL libavfilter/avfilter.dll STRIP install-libavfilter-shared INSTALL libavfilter/avfilter.dll install: cannot stat 'libavfilter/avfilter.lib': No such file or directory library.mak:93: recipe for target 'install-libavfilter-shared' failed make: *** [install-libavfilter-shared] Error 1 }}} How to reproduce: {{{ 1) Clone project 2) Run configure: # ./configure --enable-pic --enable-shared --disable-static --disable- symver --disable-ffplay --disable-ffprobe --disable-devices --disable- avdevice --disable-nonfree --disable-gpl --disable-doc --enable-avresample --enable-demuxer=rtsp --enable-muxer=rtsp --disable-bzlib --disable- programs --disable-swresample --cc=/usr/bin/x86_64-w64-mingw32-gcc --cxx=/usr/bin/x86_64-w64-mingw32-g++ --prefix=/tmp --arch=x86 --target- os=mingw32 --enable-cross-compile 3) make -j4 4) make install }}} Am I missing something in the configuration step? -- Ticket URL: <https://trac.ffmpeg.org/ticket/6443> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#8984(avcodec:new): avcodec fails with mingw-w64 v8.0.0
by FFmpeg 21 Mar '21

21 Mar '21

#8984: avcodec fails with mingw-w64 v8.0.0 -------------------------------------+------------------------------------- Reporter: | Type: defect longnguyen2004 | Status: new | Priority: normal Component: avcodec | Version: git- | master Keywords: mingw mf | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: Upstream mingw-w64 v8.0.0 has switched to [https://github.com/mirror/mingw-w64/commit/0994c69c75532d12b6f134688cd5698f… #diff-4dd9d2acdd37064f965ce07a62f5fc8e33cc2918a2e63224343fba819a81eb9d WINVER] instead of _WIN32_WINNT in mfapi.h, which causes anything using mf_utils.c to fail. So we have to set both _WIN32_WINNT and WINVER in mf_utils.c How to reproduce: Build avcodec with a mingw toolchain that uses v8.0.0 (one example is [https://github.com/mstorsjo/llvm-mingw llvm-mingw]) -- Ticket URL: <https://trac.ffmpeg.org/ticket/8984> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#9091(avformat:new): WEBVTT doesn't support magic-less metadata headers
by FFmpeg 21 Mar '21

21 Mar '21

#9091: WEBVTT doesn't support magic-less metadata headers ----------------------------------+--------------------------------------- Reporter: mid-kid | Type: defect Status: new | Priority: normal Component: avformat | Version: unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ----------------------------------+--------------------------------------- FFmpeg version: 4.3.1 WEBVTT is a weird format, but I just encountered a file that is written like: ``` WEBVTT Region: id=r1 width=100% lines=3 regionanchor=0%,96% viewportanchor=0%,100% scroll=none Region: id=r2 width=100% lines=1 regionanchor=0%,96% viewportanchor=0%,100% scroll=none .... 1 00:00:01.240 --> 00:00:13.200 region:r1 line:88% align:left <c.white.background-black>#</c> ``` FFmpeg interprets the block with the "Region:" metadata as a cue, due to being separated with two newlines from the "WEBVTT" magic, and the block not starting with "NOTE" (libavformat/webvttdec.c). This causes the subtitles not to show up in the MPV video player at all. Removing this extra newline between the magic and the region metadata solves the issue, but let's assume I can't modify these subtitle files. According to the spec[1], a webvtt file starts the magic, followed by optionally a tab or space, any additional characters, and *one or more line terminators*. This can be followed by zero or more metadata headers, which consist of a name, a colon, and a value. Unless I missed something, I believe these files are according to spec, and ffmpeg should be fixed to support this. [1]: https://dvcs.w3.org/hg/text-tracks/raw- file/default/608toVTT/region.html#extension-of-the-webvtt-file-body-syntax -- Ticket URL: <https://trac.ffmpeg.org/ticket/9091> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#9022(undetermined:new): loop flag producing a static image video unexpected behavior
by FFmpeg 21 Mar '21

21 Mar '21

#9022: loop flag producing a static image video unexpected behavior -------------------------------------+------------------------------------- Reporter: aj | Type: defect Status: new | Priority: normal Component: | Version: undetermined | unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Dear beloved community of the open-source kingdom! I've been trying to get ffmpeg on our project into use, precisely for creating a video from an image and an audio stream. With any of the docker images, I'm getting unexpected results being unable to play video saying that it's missing the moov atoms. I also tried to post this issue on Stackoverflow. Sadly no-one is able to help: https://stackoverflow.com/questions/65185100/ffmpeg-unexpected-behavior- using-loop-flag Here's the command that I'm running: {{{ % docker run -v $(pwd):$(pwd) -w $(pwd) jrottenberg/ffmpeg:4.3-alpine \ -y \ -stats \ -loop 1 -i files/image.jpg \ -i files/a.mp3 \ -c:v libx265 -pix_fmt yuv420p10 \ -c:a aac \ -movflags +faststart \ -shortest \ -f mp4 test.mp4 }}} It should create a test.mp4 with the provided audio and image that is ready to be uploaded to the unfortunate Youtube. When I do this, the video seems to be lacking moov atoms (if I try to analyse it). Strangely enough, if I run this two times using the Docker image (overriding the same file), the video file will magically start to work. I also tried using different ffmpeg os images and versions. What else I could do to get this fixed? Here is the output from the console: {{{ % -y \ -stats \ -loop 1 -i files/image.jpg \ -i files/a.mp3 \ -c:v libx265 -pix_fmt yuv420p10 \ -c:a aac \ -movflags +faststart \ -shortest \ -f mp4 test30.mp4 ffmpeg version 4.3.1 Copyright (c) 2000-2020 the FFmpeg developers built with gcc 6.4.0 (Alpine 6.4.0) configuration: --disable-debug --disable-doc --disable-ffplay --enable- shared --enable-avresample --enable-libopencore-amrnb --enable- libopencore-amrwb --enable-gpl --enable-libass --enable-fontconfig --enable-libfreetype --enable-libvidstab --enable-libmp3lame --enable- libopus --enable-libtheora --enable-libvorbis --enable-libvpx --enable- libwebp --enable-libxcb --enable-libx265 --enable-libxvid --enable-libx264 --enable-nonfree --enable-openssl --enable-libfdk_aac --enable-postproc --enable-small --enable-version3 --enable-libbluray --enable-libzmq --extra-libs=-ldl --prefix=/opt/ffmpeg --enable-libopenjpeg --enable- libkvazaar --enable-libaom --extra-libs=-lpthread --enable-libsrt --enable-libaribb24 --extra-cflags=-I/opt/ffmpeg/include --extra- ldflags=-L/opt/ffmpeg/lib libavutil 56. 51.100 / 56. 51.100 libavcodec 58. 91.100 / 58. 91.100 libavformat 58. 45.100 / 58. 45.100 libavdevice 58. 10.100 / 58. 10.100 libavfilter 7. 85.100 / 7. 85.100 libavresample 4. 0. 0 / 4. 0. 0 libswscale 5. 7.100 / 5. 7.100 libswresample 3. 7.100 / 3. 7.100 libpostproc 55. 7.100 / 55. 7.100 Input #0, image2, from 'files/image.jpg': Duration: 00:00:00.04, start: 0.000000, bitrate: 34300 kb/s Stream #0:0: Video: mjpeg, gray(bt470bg/unknown/unknown), 500x500 [SAR 240:240 DAR 1:1], 25 fps, 25 tbr, 25 tbn, 25 tbc Input #1, mp3, from 'files/a.mp3': Metadata: title : Visions artist : Hattori Hanzo album : Visions encoded_by : Fission encoder : Lavf58.45.100 TLEN : 16039 track : 1 Duration: 00:00:16.04, start: 0.000000, bitrate: 199 kb/s Stream #1:0: Audio: mp3, 44100 Hz, stereo, fltp, 191 kb/s Stream #1:1: Video: mjpeg, yuvj444p(pc, bt470bg/unknown/unknown), 500x500 [SAR 300:300 DAR 1:1], 90k tbr, 90k tbn, 90k tbc (attached pic) Metadata: comment : Other Stream mapping: Stream #0:0 -> #0:0 (mjpeg (native) -> hevc (libx265)) Stream #1:0 -> #0:1 (mp3 (mp3float) -> aac (native)) Press [q] to stop, [?] for help x265 [info]: HEVC encoder version 3.1.1+1-04b37fdfd2dc x265 [info]: build info [Linux][GCC 6.4.0][64 bit] 10bit x265 [info]: using cpu capabilities: MMX2 SSE2Fast LZCNT SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 x265 [info]: Main 10 profile, Level-3 (Main tier) x265 [info]: Thread pool created using 8 threads x265 [info]: Slices : 1 x265 [info]: frame threads / pool features : 3 / wpp(8 rows) x265 [warning]: Source height < 720p; disabling lookahead-slices x265 [info]: Coding QT: max CU size, min CU size : 64 / 8 x265 [info]: Residual QT: max TU size, max depth : 32 / 1 inter / 1 intra x265 [info]: ME / range / subpel / merge : hex / 57 / 2 / 3 x265 [info]: Keyframe min / max / scenecut / bias: 25 / 250 / 40 / 5.00 x265 [info]: Lookahead / bframes / badapt : 20 / 4 / 2 x265 [info]: b-pyramid / weightp / weightb : 1 / 1 / 0 x265 [info]: References / ref-limit cu / depth : 3 / off / on x265 [info]: AQ: mode / str / qg-size / cu-tree : 2 / 1.0 / 32 / 1 x265 [info]: Rate Control / qCompress : CRF-28.0 / 0.60 x265 [info]: tools: rd=3 psy-rd=2.00 early-skip rskip signhide tmvp b-intra x265 [info]: tools: strong-intra-smoothing deblock sao Output #0, mp4, to 'test30.mp4': Metadata: encoder : Lavf58.45.100 Stream #0:0: Video: hevc (libx265) (hev1 / 0x31766568), yuv420p10le(progressive), 500x500 [SAR 1:1 DAR 1:1], q=-1--1, 25 fps, 12800 tbn, 25 tbc Metadata: encoder : Lavc58.91.100 libx265 Side data: cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A Stream #0:1: Audio: aac (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 128 kb/s Metadata: encoder : Lavc58.91.100 aac frame= 52 fps=0.0 q=33.0 size= 0kB time=00:00:00.80 bitrate= 0.4kbits/frame= 120 fps=119 q=33.0 size= 0kB time=00:00:03.52 bitrate= 0.1kbits/frame= 190 fps=125 q=33.0 size= 0kB time=00:00:06.33 bitrate= 0.1kbits/frame= 257 fps=127 q=33.0 size= 0kB time=00:00:09.00 bitrate= 0.0kbits/frame= 303 fps=120 q=35.0 size= 256kB time=00:00:10.86 bitrate= 193.0kbits/frame= 373 fps=123 q=36.0 size= 256kB time=00:00:13.65 bitrate= 153.6kbits/[mp4 @ 0x55d481bc6980] Starting second pass: moving the moov atom to the beginning of the file frame= 432 fps=121 q=36.0 Lsize= 379kB time=00:00:17.16 bitrate= 180.8kbits/s speed= 4.8x video:107kB audio:255kB subtitle:0kB other streams:0kB global headers:2kB muxing overhead: 4.667185% x265 [info]: frame I: 2, Avg QP:23.55 kb/s: 8634.80 x265 [info]: frame P: 147, Avg QP:33.00 kb/s: 13.49 x265 [info]: frame B: 283, Avg QP:35.71 kb/s: 8.06 x265 [info]: Weighted P-Frames: Y:0.0% UV:0.0% x265 [info]: consecutive B-frames: 34.2% 10.1% 20.8% 1.3% 33.6% encoded 432 frames in 3.56s (121.32 fps), 49.84 kb/s, Avg QP:34.73 [aac @ 0x55d481b23ac0] Qavg: 563.168 }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/9022> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#9013(ffplay:new): ffplay: Stop-and-go display / mpeg4
by FFmpeg 21 Mar '21

21 Mar '21

#9013: ffplay: Stop-and-go display / mpeg4 -----------------------------------+---------------------------------- Reporter: malaterre | Type: defect Status: new | Priority: normal Component: ffplay | Version: 4.1.4 Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -----------------------------------+---------------------------------- Summary of the bug: How to reproduce: The truncated movie should display nice and smooth using mpv: {{{ % mpv bb2_an2500_copy.mkv }}} Watch closely as snow falls, or as the scene moves up the cascade. Now try with ffplay {{{ % ffplay bb2_an2500_copy.mkv }}} The movie display with tiny stop-and-go. In particular the snow does not fall as smoothly as with mpv, same goes for cascade which display with tiny freeze. -- Ticket URL: <https://trac.ffmpeg.org/ticket/9013> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#8946(undetermined:new): Possible regression MPEG-TS muxing multiple audio streams: f4eb7d84a7c219eac130750417e4bc2cbbff7b3f
by FFmpeg 21 Mar '21

21 Mar '21

#8946: Possible regression MPEG-TS muxing multiple audio streams: f4eb7d84a7c219eac130750417e4bc2cbbff7b3f -------------------------------------+------------------------------------- Reporter: keynet | Type: defect Status: new | Priority: normal Component: | Version: git- undetermined | master Keywords: avformat | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Commit f4eb7d84a7c219eac130750417e4bc2cbbff7b3f causes a problem for some players in my testing, e.g. Kodi and SMplayer (mpv) unable to recognise a second audio stream that starts some time after the primary audio. The test source was transcoded from the full HD stream to 1280x720 by ffmpeg. Use case: Off-air recording with an HE-AACv2 Audio Description sound track that starts for example 20s or so later than the AAC stream. A big file, 25M+ is needed to test this (hence probesize value). Reverting the above commit on current git restores expected functionality with Kodi. Transcoding or a simple remux like this fixes the file: {{{ ffmpeg -y -probesize 250M -analyzeduration 600M -copytb 1 -i 1280.ts -c copy -map 0 00001.ts ffmpeg version N-99733-g9a57ff2b8f Copyright (c) 2000-2020 the FFmpeg developers built with gcc 7 (SUSE Linux) configuration: --extra-cflags='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -g' --optflags ='-fmessage-length=0 -grecord-gcc-switches -O2 -Wall -D_FORTIFY_SOURCE=2 -fstack-protector -funwind-tables -fasynchronous-unwind-tables -fstack- clash-protection -g' --disable-htmlpages --disable-doc --enable-libx264 --enable-libopus --enable-libopenjpeg --enable-libwebp --enable-gpl --enable-libx265 --enable-libfdk_aac --enable-libmp3lame --enable-libsoxr --enable-libaom --enable-nonfree --disable-debug --logfile=log --disable- ffplay --disable-ffprobe libavutil 56. 60.100 / 56. 60.100 libavcodec 58.112.100 / 58.112.100 libavformat 58. 63.100 / 58. 63.100 libavdevice 58. 11.102 / 58. 11.102 libavfilter 7. 88.100 / 7. 88.100 libswscale 5. 8.100 / 5. 8.100 libswresample 3. 8.100 / 3. 8.100 libpostproc 55. 8.100 / 55. 8.100 Input #0, mpegts, from '1280.ts': Duration: 01:55:52.51, start: 59739.288022, bitrate: 2059 kb/s Program 1 Metadata: service_name : Service01 service_provider: FFmpeg Stream #0:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p(top first), 1280x720 [SAR 1:1 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc Stream #0:1[0x101](eng): Audio: aac_latm (LC) ([17][0][0][0] / 0x0011), 48000 Hz, stereo, fltp Stream #0:2[0x102](eng): Audio: aac_latm (HE-AACv2) ([17][0][0][0] / 0x0011), 48000 Hz, stereo, fltp Stream #0:3[0x103](eng): Subtitle: dvb_subtitle ([6][0][0][0] / 0x0006) }}} -- Ticket URL: <https://trac.ffmpeg.org/ticket/8946> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#9017(ffmpeg:new): APNG demuxer getting frames out of order.
by FFmpeg 20 Mar '21

20 Mar '21

#9017: APNG demuxer getting frames out of order. -------------------------------------+------------------------------------- Reporter: Zennn | Type: defect Status: new | Priority: normal Component: ffmpeg | Version: Keywords: apng | unspecified animated | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: When using ffmpeg to convert some APNGs to another format some frames are being played in the wrong order. The problem occurs around the 6 second mark. How to reproduce: {{{ % ffmpeg -i apng_out_of_order_frames.png apng_out_of_order_frames.mp4 }}} Command with verbose logging: {{{ ffmpeg version 2020-12-01-git-ba6e2a2d05-full_build-www.gyan.dev Copyright (c) 2000-2020 the FFmpeg developers built with gcc 10.2.0 (Rev5, Built by MSYS2 project) configuration: --enable-gpl --enable-version3 --enable-static --disable- w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-lzma --enable- libsnappy --enable-zlib --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-libbluray --enable-libcaca --enable-sdl2 --enable-libdav1d --enable-libzvbi --enable-librav1e --enable-libsvtav1 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxvid --enable-libaom --enable-libopenjpeg --enable-libvpx --enable-libass --enable-frei0r --enable-libfreetype --enable-libfribidi --enable- libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda- llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-libglslang --enable-vulkan --enable-opencl --enable-libcdio --enable-libgme --enable- libmodplug --enable-libopenmpt --enable-libopencore-amrwb --enable- libmp3lame --enable-libshine --enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc --enable-libilbc --enable-libgsm --enable- libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-ladspa --enable-libbs2b --enable-libflite --enable-libmysofa --enable-librubberband --enable-libsoxr --enable-chromaprint libavutil 56. 61.100 / 56. 61.100 libavcodec 58.114.100 / 58.114.100 libavformat 58. 64.100 / 58. 64.100 libavdevice 58. 11.103 / 58. 11.103 libavfilter 7. 91.100 / 7. 91.100 libswscale 5. 8.100 / 5. 8.100 libswresample 3. 8.100 / 3. 8.100 libpostproc 55. 8.100 / 55. 8.100 Splitting the commandline. Reading option '-v' ... matched as option 'v' (set logging level) with argument '9'. Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument '99'. Reading option '-i' ... matched as input url with argument 'apng_out_of_order_frames.png'. Reading option 'apng_out_of_order_frames.mp4' ... matched as output url. Finished splitting the commandline. Parsing a group of options: global . Applying option v (set logging level) with argument 9. Successfully parsed a group of options. Parsing a group of options: input url apng_out_of_order_frames.png. Successfully parsed a group of options. Opening an input file: apng_out_of_order_frames.png. [NULL @ 00000180a07aef40] Opening 'apng_out_of_order_frames.png' for reading [file @ 00000180a079b940] Setting default whitelist 'file,crypto,data' Probing apng score:100 size:2048 Probing image2 score:50 size:2048 Probing png_pipe score:99 size:2048 [apng @ 00000180a07aef40] Format apng probed with size=2048 and score=100 [apng @ 00000180a07aef40] num_frames: 134, num_play: 0 [apng @ 00000180a07aef40] Before avformat_find_stream_info() pos: 846 bytes read:32768 seeks:0 nb_streams:1 [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 0, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 1, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 9, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 17, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 25, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 33, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 41, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 49, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 57, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 65, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 73, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 81, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 89, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 97, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 105, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 113, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 121, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 129, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 137, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 145, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 153, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 161, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 169, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 177, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 185, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [apng @ 00000180a07aef40] Probe buffer size limit of 5000000 bytes reached [apng @ 00000180a07aef40] stream 0: start_time: NOPTS duration: NOPTS [apng @ 00000180a07aef40] format: start_time: NOPTS duration: NOPTS (estimate from bit rate) bitrate=0 kb/s [apng @ 00000180a07aef40] After avformat_find_stream_info() pos: 5101544 bytes read:5111808 seeks:0 frames:25 Input #0, apng, from 'apng_out_of_order_frames.png': Duration: N/A, bitrate: N/A Stream #0:0, 25, 1/100000: Video: apng, 1 reference frame, pal8(pc), 600x900, 0/1, 10 fps, 10 tbr, 100k tbn, 100k tbc Successfully opened the file. Parsing a group of options: output url apng_out_of_order_frames.mp4. Successfully parsed a group of options. Opening an output file: apng_out_of_order_frames.mp4. [file @ 00000180a086e0c0] Setting default whitelist 'file,crypto,data' Successfully opened the file. detected 4 logical cores Stream mapping: Stream #0:0 -> #0:0 (apng (native) -> h264 (libx264)) Press [q] to stop, [?] for help cur_dts is invalid st:0 (0) [init:0 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) Last message repeated 4 times [graph 0 input from stream 0:0 @ 00000180a07b3f00] Setting 'video_size' to value '600x900' [graph 0 input from stream 0:0 @ 00000180a07b3f00] Setting 'pix_fmt' to value '11' [graph 0 input from stream 0:0 @ 00000180a07b3f00] Setting 'time_base' to value '1/100000' [graph 0 input from stream 0:0 @ 00000180a07b3f00] Setting 'pixel_aspect' to value '0/1' [graph 0 input from stream 0:0 @ 00000180a07b3f00] Setting 'frame_rate' to value '10/1' [graph 0 input from stream 0:0 @ 00000180a07b3f00] w:600 h:900 pixfmt:pal8 tb:1/100000 fr:10/1 sar:0/1 [format @ 00000180a07b3cc0] Setting 'pix_fmts' to value 'yuv420p|yuvj420p|yuv422p|yuvj422p|yuv444p|yuvj444p|nv12|nv16|nv21|yuv420p10le|yuv422p10le|yuv444p10le|nv20le|gray|gray10le' [auto_scaler_0 @ 00000180a0830f40] Setting 'flags' to value 'bicubic' [auto_scaler_0 @ 00000180a0830f40] w:iw h:ih flags:'bicubic' interl:0 [format @ 00000180a07b3cc0] auto-inserting filter 'auto_scaler_0' between the filter 'Parsed_null_0' and the filter 'format' [AVFilterGraph @ 00000180a07b49c0] query_formats: 4 queried, 2 merged, 1 already done, 0 delayed [auto_scaler_0 @ 00000180a0830f40] picking yuv444p out of 13 ref:pal8 alpha:0 [auto_scaler_0 @ 00000180a0830f40] w:600 h:900 fmt:pal8 sar:0/1 -> w:600 h:900 fmt:yuv444p sar:0/1 flags:0x4 [libx264 @ 00000180a118a080] using mv_range_thread = 72 [libx264 @ 00000180a118a080] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2 [libx264 @ 00000180a118a080] profile High 4:4:4 Predictive, level 3.1, 4:4:4, 8-bit [libx264 @ 00000180a118a080] 264 - core 161 r3027 4121277 - H.264/MPEG-4 AVC codec - Copyleft 2003-2020 - 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=4 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=10 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 'apng_out_of_order_frames.mp4': Metadata: encoder : Lavf58.64.100 Stream #0:0, 0, 1/10240: Video: h264 (libx264), 1 reference frame (avc1 / 0x31637661), yuv444p(tv, progressive), 600x900, 0/1, q=-1--1, 10 fps, 10240 tbn, 10 tbc Metadata: encoder : Lavc58.114.100 libx264 Side data: cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A Clipping frame in rate conversion by 0.000008 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) Last message repeated 20 times [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 193, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 201, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 209, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 217, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 225, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 233, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 241, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 249, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 257, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 265, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 273, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 281, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 289, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 297, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 305, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 313, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 321, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 329, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 337, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 345, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 353, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 361, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 369, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 377, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 385, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 393, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 401, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 409, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 417, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 cur_dts is invalid st:0 (0) [init:1 i_done:0 finish:0] (this is harmless if it occurs once at the start per stream) [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 425, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 0 QP=23.09 NAL=3 Slice:I Poc:0 I:2166 P:0 SKIP:0 size=85389 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 433, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 1 QP=23.38 NAL=2 Slice:P Poc:8 I:1312 P:812 SKIP:42 size=70468 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 441, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 2 QP=24.45 NAL=2 Slice:B Poc:4 I:176 P:1203 SKIP:604 size=40064 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 449, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 3 QP=25.55 NAL=0 Slice:B Poc:2 I:65 P:1139 SKIP:759 size=27521 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 457, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 4 QP=25.23 NAL=0 Slice:B Poc:6 I:124 P:1139 SKIP:708 size=29417 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 465, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 5 QP=22.87 NAL=2 Slice:P Poc:16 I:1377 P:789 SKIP:0 size=72850 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 473, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 6 QP=24.39 NAL=2 Slice:B Poc:12 I:271 P:1154 SKIP:597 size=38578 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 481, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 7 QP=25.07 NAL=0 Slice:B Poc:10 I:142 P:1209 SKIP:643 size=27592 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 489, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 8 QP=25.11 NAL=0 Slice:B Poc:14 I:111 P:1194 SKIP:671 size=25942 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 497, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 9 QP=22.85 NAL=2 Slice:P Poc:24 I:723 P:1268 SKIP:175 size=64954 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 505, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 10 QP=24.10 NAL=2 Slice:B Poc:20 I:96 P:1363 SKIP:513 size=33787 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 513, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 11 QP=25.14 NAL=0 Slice:B Poc:18 I:38 P:1215 SKIP:716 size=22874 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 521, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 12 QP=25.27 NAL=0 Slice:B Poc:22 I:44 P:1197 SKIP:739 size=22490 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 529, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 2, blend_op: 0 [libx264 @ 00000180a118a080] frame= 13 QP=22.85 NAL=2 Slice:P Poc:32 I:519 P:1471 SKIP:176 size=61470 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 537, width: 1, height: 1, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 14 QP=24.40 NAL=2 Slice:B Poc:28 I:63 P:1300 SKIP:597 size=31778 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 539, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 15 QP=25.32 NAL=0 Slice:B Poc:26 I:45 P:1152 SKIP:763 size=21962 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 547, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 16 QP=25.17 NAL=0 Slice:B Poc:30 I:41 P:1187 SKIP:747 size=22950 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 555, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 17 QP=22.94 NAL=2 Slice:P Poc:40 I:442 P:1575 SKIP:149 size=59989 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 563, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 18 QP=24.36 NAL=2 Slice:B Poc:36 I:62 P:1281 SKIP:610 size=31481 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 571, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 19 QP=25.30 NAL=0 Slice:B Poc:34 I:29 P:1191 SKIP:738 size=21024 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 579, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 20 QP=25.36 NAL=0 Slice:B Poc:38 I:42 P:1161 SKIP:761 size=21714 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 587, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 21 QP=23.09 NAL=2 Slice:P Poc:48 I:425 P:1580 SKIP:161 size=57354 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 595, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 22 QP=24.39 NAL=2 Slice:B Poc:44 I:77 P:1316 SKIP:559 size=32600 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 603, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 23 QP=25.39 NAL=0 Slice:B Poc:42 I:32 P:1147 SKIP:781 size=21632 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 611, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 24 QP=25.45 NAL=0 Slice:B Poc:46 I:36 P:1226 SKIP:706 size=23619 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 619, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 25 QP=23.57 NAL=2 Slice:P Poc:56 I:335 P:1662 SKIP:169 size=50739 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 627, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 26 QP=24.30 NAL=2 Slice:B Poc:52 I:74 P:1299 SKIP:564 size=33473 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 635, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 27 QP=25.37 NAL=0 Slice:B Poc:50 I:38 P:1193 SKIP:742 size=23212 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 643, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 28 QP=25.29 NAL=0 Slice:B Poc:54 I:37 P:1294 SKIP:638 size=23571 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 651, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 29 QP=23.22 NAL=2 Slice:P Poc:64 I:1415 P:751 SKIP:0 size=76289 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 659, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 30 QP=24.57 NAL=2 Slice:B Poc:60 I:362 P:1193 SKIP:433 size=36459 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 667, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 31 QP=25.52 NAL=0 Slice:B Poc:58 I:62 P:1196 SKIP:696 size=25594 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 675, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 32 QP=25.38 NAL=0 Slice:B Poc:62 I:183 P:1211 SKIP:583 size=32202 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 683, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 33 QP=23.23 NAL=2 Slice:P Poc:72 I:727 P:1439 SKIP:0 size=64683 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 691, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 34 QP=24.50 NAL=2 Slice:B Poc:68 I:219 P:1202 SKIP:549 size=40552 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 699, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 35 QP=25.50 NAL=0 Slice:B Poc:66 I:63 P:1195 SKIP:697 size=27199 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 707, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 36 QP=25.33 NAL=0 Slice:B Poc:70 I:89 P:1185 SKIP:711 size=26353 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 715, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 37 QP=22.96 NAL=2 Slice:P Poc:80 I:1066 P:1098 SKIP:2 size=69388 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 723, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 38 QP=24.47 NAL=2 Slice:B Poc:76 I:178 P:1294 SKIP:498 size=36389 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 731, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 39 QP=25.26 NAL=0 Slice:B Poc:74 I:71 P:1202 SKIP:712 size=24734 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 739, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 40 QP=25.21 NAL=0 Slice:B Poc:78 I:72 P:1234 SKIP:673 size=24595 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 747, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 41 QP=22.72 NAL=2 Slice:P Poc:88 I:611 P:1407 SKIP:148 size=66587 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 755, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 42 QP=24.39 NAL=2 Slice:B Poc:84 I:105 P:1313 SKIP:510 size=34252 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 763, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 43 QP=25.38 NAL=0 Slice:B Poc:82 I:49 P:1210 SKIP:704 size=23697 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 771, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 44 QP=25.21 NAL=0 Slice:B Poc:86 I:68 P:1244 SKIP:647 size=24271 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 779, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 45 QP=22.92 NAL=2 Slice:P Poc:96 I:371 P:1625 SKIP:170 size=61770 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 787, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 46 QP=24.48 NAL=2 Slice:B Poc:92 I:82 P:1305 SKIP:565 size=32524 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 795, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 47 QP=25.55 NAL=0 Slice:B Poc:90 I:33 P:1197 SKIP:736 size=20737 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 803, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 48 QP=25.54 NAL=0 Slice:B Poc:94 I:39 P:1240 SKIP:681 size=23149 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 811, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 49 QP=22.98 NAL=2 Slice:P Poc:104 I:380 P:1615 SKIP:171 size=61187 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 819, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 50 QP=24.60 NAL=2 Slice:B Poc:100 I:80 P:1280 SKIP:572 size=32233 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 827, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 51 QP=25.53 NAL=0 Slice:B Poc:98 I:32 P:1217 SKIP:730 size=21808 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 835, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 52 QP=25.71 NAL=0 Slice:B Poc:102 I:28 P:1155 SKIP:779 size=21634 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 843, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 53 QP=22.92 NAL=2 Slice:P Poc:112 I:378 P:1638 SKIP:150 size=64507 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 851, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 54 QP=24.55 NAL=2 Slice:B Poc:108 I:79 P:1307 SKIP:535 size=34010 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 859, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 55 QP=25.55 NAL=0 Slice:B Poc:106 I:36 P:1245 SKIP:685 size=22824 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 867, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 56 QP=25.47 NAL=0 Slice:B Poc:110 I:30 P:1250 SKIP:671 size=24298 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 875, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 57 QP=22.89 NAL=2 Slice:P Poc:120 I:394 P:1610 SKIP:162 size=65454 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 883, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 58 QP=24.70 NAL=2 Slice:B Poc:116 I:80 P:1297 SKIP:549 size=34639 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 891, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 59 QP=25.67 NAL=0 Slice:B Poc:114 I:53 P:1210 SKIP:695 size=24377 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 899, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 60 QP=25.77 NAL=0 Slice:B Poc:118 I:54 P:1240 SKIP:649 size=24068 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 907, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 61 QP=22.90 NAL=2 Slice:P Poc:128 I:435 P:1575 SKIP:156 size=65505 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 915, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 62 QP=24.54 NAL=2 Slice:B Poc:124 I:71 P:1342 SKIP:537 size=34482 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 923, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 63 QP=25.70 NAL=0 Slice:B Poc:122 I:29 P:1277 SKIP:656 size=23205 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 931, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 64 QP=25.68 NAL=0 Slice:B Poc:126 I:40 P:1259 SKIP:649 size=23489 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 939, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 65 QP=23.06 NAL=2 Slice:P Poc:136 I:139 P:1881 SKIP:146 size=54992 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 947, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 66 QP=24.08 NAL=2 Slice:B Poc:132 I:159 P:1327 SKIP:425 size=39996 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 955, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 67 QP=25.42 NAL=0 Slice:B Poc:130 I:30 P:1265 SKIP:668 size=23431 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 963, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 68 QP=25.60 NAL=0 Slice:B Poc:134 I:49 P:1288 SKIP:619 size=26576 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 971, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 69 QP=23.10 NAL=2 Slice:P Poc:144 I:144 P:1772 SKIP:250 size=53065 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 979, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 70 QP=23.28 NAL=2 Slice:B Poc:140 I:0 P:475 SKIP:1689 size=1235 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 987, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 71 QP=25.47 NAL=0 Slice:B Poc:138 I:81 P:1305 SKIP:540 size=27373 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 995, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 72 QP=25.92 NAL=0 Slice:B Poc:142 I:41 P:1172 SKIP:710 size=23249 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 1003, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 73 QP=23.05 NAL=2 Slice:P Poc:152 I:319 P:1692 SKIP:155 size=61256 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 1011, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 74 QP=24.66 NAL=2 Slice:B Poc:148 I:48 P:1369 SKIP:455 size=32322 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 1019, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 75 QP=25.67 NAL=0 Slice:B Poc:146 I:19 P:1268 SKIP:637 size=20612 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 1027, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 76 QP=25.44 NAL=0 Slice:B Poc:150 I:45 P:1273 SKIP:634 size=24280 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 1035, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 77 QP=22.99 NAL=2 Slice:P Poc:160 I:375 P:1640 SKIP:151 size=62837 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 1043, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 78 QP=24.62 NAL=2 Slice:B Poc:156 I:78 P:1332 SKIP:520 size=34294 bytes [apng @ 00000180a07aef40] decode_fctl_chunk: sequence_number: 1051, width: 600, height: 900, x_offset: 0, y_offset: 0, delay_num: 10, delay_den: 100, dispose_op: 0, blend_op: 0 [libx264 @ 00000180a118a080] frame= 79 QP=25.76 NAL=0 Slice:B Poc:154 I:44 P:1196 SKIP:700 size=24044 bytes [libx264 @ 00000180a118a080] frame= 80 QP=25.53 NAL=0 Slice:B Poc:158 I:34 P:1287 SKIP:621 size=24296 bytes [libx264 @ 00000180a118a080] frame= 81 QP=23.02 NAL=2 Slice:P Poc:168 I:317 P:1688 SKIP:161 size=59606 bytes [libx264 @ 00000180a118a080] frame= 82 QP=24.52 NAL=2 Slice:B Poc:164 I:60 P:1374 SKIP:486 size=32781 bytes [libx264 @ 00000180a118a080] frame= 83 QP=25.32 NAL=0 Slice:B Poc:162 I:34 P:1199 SKIP:726 size=22810 bytes [out_0_0 @ 00000180a07c4a80] EOF on sink link out_0_0:default. No more output streams to write to, finishing. [libx264 @ 00000180a118a080] frame= 84 QP=25.51 NAL=0 Slice:B Poc:166 I:36 P:1192 SKIP:738 size=21962 bytes [libx264 @ 00000180a118a080] frame= 85 QP=23.07 NAL=2 Slice:P Poc:176 I:363 P:1661 SKIP:142 size=58213 bytes [libx264 @ 00000180a118a080] frame= 86 QP=24.39 NAL=2 Slice:B Poc:172 I:82 P:1313 SKIP:532 size=32449 bytes [libx264 @ 00000180a118a080] frame= 87 QP=25.49 NAL=0 Slice:B Poc:170 I:38 P:1196 SKIP:718 size=21722 bytes [libx264 @ 00000180a118a080] frame= 88 QP=25.57 NAL=0 Slice:B Poc:174 I:37 P:1307 SKIP:622 size=23154 bytes [libx264 @ 00000180a118a080] frame= 89 QP=23.09 NAL=2 Slice:P Poc:184 I:453 P:1549 SKIP:164 size=58572 bytes [libx264 @ 00000180a118a080] frame= 90 QP=24.52 NAL=2 Slice:B Poc:180 I:91 P:1295 SKIP:522 size=32875 bytes [libx264 @ 00000180a118a080] frame= 91 QP=25.63 NAL=0 Slice:B Poc:178 I:27 P:1264 SKIP:700 size=20738 bytes [libx264 @ 00000180a118a080] frame= 92 QP=25.12 NAL=0 Slice:B Poc:182 I:57 P:1343 SKIP:571 size=24421 bytes [libx264 @ 00000180a118a080] frame= 93 QP=23.33 NAL=2 Slice:P Poc:192 I:553 P:1473 SKIP:140 size=61041 bytes [libx264 @ 00000180a118a080] frame= 94 QP=24.42 NAL=2 Slice:B Poc:188 I:114 P:1343 SKIP:506 size=34427 bytes [libx264 @ 00000180a118a080] frame= 95 QP=25.25 NAL=0 Slice:B Poc:186 I:33 P:1255 SKIP:672 size=23620 bytes [libx264 @ 00000180a118a080] frame= 96 QP=25.12 NAL=0 Slice:B Poc:190 I:51 P:1274 SKIP:650 size=24044 bytes [libx264 @ 00000180a118a080] frame= 97 QP=23.29 NAL=2 Slice:P Poc:200 I:1093 P:1070 SKIP:3 size=71807 bytes [libx264 @ 00000180a118a080] frame= 98 QP=24.27 NAL=2 Slice:B Poc:196 I:224 P:1217 SKIP:525 size=38930 bytes [libx264 @ 00000180a118a080] frame= 99 QP=25.18 NAL=0 Slice:B Poc:194 I:88 P:1122 SKIP:761 size=24730 bytes [libx264 @ 00000180a118a080] frame= 100 QP=25.34 NAL=0 Slice:B Poc:198 I:83 P:1227 SKIP:707 size=26352 bytes [libx264 @ 00000180a118a080] frame= 101 QP=23.43 NAL=2 Slice:P Poc:208 I:670 P:1496 SKIP:0 size=58594 bytes [libx264 @ 00000180a118a080] frame= 102 QP=24.40 NAL=2 Slice:B Poc:204 I:352 P:1161 SKIP:410 size=45487 bytes [libx264 @ 00000180a118a080] frame= 103 QP=25.36 NAL=0 Slice:B Poc:202 I:78 P:1196 SKIP:709 size=27466 bytes [libx264 @ 00000180a118a080] frame= 104 QP=25.37 NAL=0 Slice:B Poc:206 I:162 P:1227 SKIP:584 size=32224 bytes [libx264 @ 00000180a118a080] frame= 105 QP=22.83 NAL=2 Slice:P Poc:216 I:1049 P:1114 SKIP:3 size=71412 bytes [libx264 @ 00000180a118a080] frame= 106 QP=24.28 NAL=2 Slice:B Poc:212 I:199 P:1279 SKIP:497 size=38767 bytes [libx264 @ 00000180a118a080] frame= 107 QP=25.25 NAL=0 Slice:B Poc:210 I:60 P:1239 SKIP:651 size=25821 bytes [libx264 @ 00000180a118a080] frame= 108 QP=25.35 NAL=0 Slice:B Poc:214 I:41 P:1289 SKIP:628 size=23949 bytes [libx264 @ 00000180a118a080] frame= 109 QP=22.96 NAL=2 Slice:P Poc:224 I:396 P:1597 SKIP:173 size=59870 bytes [libx264 @ 00000180a118a080] frame= 110 QP=24.32 NAL=2 Slice:B Poc:220 I:80 P:1296 SKIP:544 size=32920 bytes [libx264 @ 00000180a118a080] frame= 111 QP=25.30 NAL=0 Slice:B Poc:218 I:32 P:1237 SKIP:693 size=23202 bytes [libx264 @ 00000180a118a080] frame= 112 QP=25.32 NAL=0 Slice:B Poc:222 I:35 P:1226 SKIP:693 size=23564 bytes [libx264 @ 00000180a118a080] frame= 113 QP=22.99 NAL=2 Slice:P Poc:232 I:365 P:1613 SKIP:188 size=57085 bytes [libx264 @ 00000180a118a080] frame= 114 QP=24.17 NAL=2 Slice:B Poc:228 I:60 P:1286 SKIP:607 size=32497 bytes [libx264 @ 00000180a118a080] frame= 115 QP=25.40 NAL=0 Slice:B Poc:226 I:24 P:1175 SKIP:725 size=21934 bytes [libx264 @ 00000180a118a080] frame= 116 QP=25.23 NAL=0 Slice:B Poc:230 I:32 P:1242 SKIP:705 size=21393 bytes [libx264 @ 00000180a118a080] frame= 117 QP=23.05 NAL=2 Slice:P Poc:240 I:413 P:1602 SKIP:151 size=56514 bytes [libx264 @ 00000180a118a080] frame= 118 QP=24.31 NAL=2 Slice:B Poc:236 I:56 P:1335 SKIP:557 size=31889 bytes [libx264 @ 00000180a118a080] frame= 119 QP=25.22 NAL=0 Slice:B Poc:234 I:33 P:1169 SKIP:738 size=21547 bytes [libx264 @ 00000180a118a080] frame= 120 QP=25.09 NAL=0 Slice:B Poc:238 I:35 P:1215 SKIP:727 size=22488 bytes [libx264 @ 00000180a118a080] frame= 121 QP=23.36 NAL=2 Slice:P Poc:248 I:448 P:1572 SKIP:146 size=53117 bytes [libx264 @ 00000180a118a080] frame= 122 QP=24.36 NAL=2 Slice:B Poc:244 I:55 P:1329 SKIP:556 size=31181 bytes [libx264 @ 00000180a118a080] frame= 123 QP=25.31 NAL=0 Slice:B Poc:242 I:31 P:1163 SKIP:767 size=21584 bytes [libx264 @ 00000180a118a080] frame= 124 QP=25.20 NAL=0 Slice:B Poc:246 I:46 P:1245 SKIP:692 size=22124 bytes [libx264 @ 00000180a118a080] frame= 125 QP=23.77 NAL=2 Slice:P Poc:256 I:811 P:1352 SKIP:3 size=57489 bytes [libx264 @ 00000180a118a080] frame= 126 QP=24.36 NAL=2 Slice:B Poc:252 I:145 P:1312 SKIP:505 size=34687 bytes [libx264 @ 00000180a118a080] frame= 127 QP=25.16 NAL=0 Slice:B Poc:250 I:38 P:1196 SKIP:747 size=22548 bytes [libx264 @ 00000180a118a080] frame= 128 QP=25.17 NAL=0 Slice:B Poc:254 I:104 P:1234 SKIP:646 size=25785 bytes [libx264 @ 00000180a118a080] frame= 129 QP=24.47 NAL=2 Slice:P Poc:264 I:1071 P:1091 SKIP:4 size=54117 bytes [libx264 @ 00000180a118a080] frame= 130 QP=24.36 NAL=2 Slice:B Poc:260 I:227 P:1167 SKIP:600 size=38493 bytes [libx264 @ 00000180a118a080] frame= 131 QP=25.12 NAL=0 Slice:B Poc:258 I:105 P:1173 SKIP:707 size=27216 bytes [libx264 @ 00000180a118a080] frame= 132 QP=25.26 NAL=0 Slice:B Poc:262 I:130 P:1147 SKIP:706 size=29457 bytes [libx264 @ 00000180a118a080] frame= 133 QP=25.29 NAL=2 Slice:P Poc:266 I:242 P:1567 SKIP:357 size=35089 bytes Not writing 'clli' atom. No content light level info. Not writing 'mdcv' atom. Missing mastering metadata. frame= 134 fps= 34 q=-1.0 Lsize= 4768kB time=00:00:13.10 bitrate=2981.6kbits/s speed=3.28x video:4766kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.051927% Input file #0 (apng_out_of_order_frames.png): Input stream #0:0 (video): 134 packets read (27467929 bytes); 134 frames decoded; Total: 134 packets (27467929 bytes) demuxed Output file #0 (apng_out_of_order_frames.mp4): Output stream #0:0 (video): 134 frames encoded; 134 packets muxed (4879948 bytes); Total: 134 packets (4879948 bytes) muxed 134 frames successfully decoded, 0 decoding errors [AVIOContext @ 00000180a086e580] Statistics: 2 seeks, 22 writeouts [libx264 @ 00000180a118a080] frame I:1 Avg QP:23.09 size: 85389 [libx264 @ 00000180a118a080] frame P:34 Avg QP:23.19 size: 61114 [libx264 @ 00000180a118a080] frame B:99 Avg QP:25.05 size: 27434 [libx264 @ 00000180a118a080] consecutive B-frames: 1.5% 0.0% 0.0% 98.5% [libx264 @ 00000180a118a080] mb I I16..4: 20.7% 59.6% 19.7% [libx264 @ 00000180a118a080] mb P I16..4: 5.9% 16.9% 4.5% P16..4: 28.2% 22.9% 16.0% 0.0% 0.0% skip: 5.7% [libx264 @ 00000180a118a080] mb B I16..4: 0.5% 2.5% 0.6% B16..8: 35.4% 12.3% 5.6% direct:13.0% skip:30.0% L0:39.7% L1:37.6% BI:22.7% [libx264 @ 00000180a118a080] 8x8 transform intra:63.2% inter:46.5% [libx264 @ 00000180a118a080] coded y,u,v intra: 71.0% 39.5% 51.2% inter: 41.3% 10.4% 16.8% [libx264 @ 00000180a118a080] i16 v,h,dc,p: 33% 17% 21% 28% [libx264 @ 00000180a118a080] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 14% 14% 32% 6% 7% 7% 7% 7% 6% [libx264 @ 00000180a118a080] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 17% 22% 5% 7% 7% 5% 5% 4% [libx264 @ 00000180a118a080] Weighted P-Frames: Y:29.4% UV:11.8% [libx264 @ 00000180a118a080] ref P L0: 39.8% 11.4% 30.6% 15.2% 3.0% [libx264 @ 00000180a118a080] ref B L0: 83.7% 12.8% 3.5% [libx264 @ 00000180a118a080] ref B L1: 95.3% 4.7% [libx264 @ 00000180a118a080] kb/s:2912.99 [AVIOContext @ 00000180a07b7e40] Statistics: 27468787 bytes read, 0 seeks }}} Patches should be submitted to the ffmpeg-devel mailing list and not this bug tracker. -- Ticket URL: <https://trac.ffmpeg.org/ticket/9017> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

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#9155(avcodec:new): Backporting of fixes for CVE-2020-35965/oss-fuzz issue 26532 to FFmpeg 4.3
by FFmpeg 20 Mar '21

20 Mar '21

#9155: Backporting of fixes for CVE-2020-35965/oss-fuzz issue 26532 to FFmpeg 4.3 ----------------------------------+--------------------------------------- Reporter: diabonas | Type: defect Status: new | Priority: normal Component: avcodec | Version: unspecified Keywords: | Blocked By: Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | ----------------------------------+--------------------------------------- I have a question regarding the backporting of the fixes for [https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-35965 CVE-2020-35965], also tracked as [https://bugs.chromium.org/p/oss- fuzz/issues/detail?id=26532 oss-fuzz issue 26532], to the FFmpeg 4.3 branch. According to the CVE description and the oss-fuzz issue details, this vulnerability is fixed by two commits, [https://github.com/FFmpeg/FFmpeg/commit/b0a8b40294ea212c1938348ff112ef1b9bf… b0a8b40294ea212c1938348ff112ef1b9bf16bb3 ("avcodec/exr: skip bottom clearing loop when its outside the image")] and [https://github.com/FFmpeg/FFmpeg/commit/3e5959b3457f7f1856d997261e6ac672bba… 3e5959b3457f7f1856d997261e6ac672bba49e8b ("avcodec/exr: Check ymin vs. h")]. However, only the latter seems to have been backported to the release/4.3 branch (as commit [https://github.com/FFmpeg/FFmpeg/commit/a53ffb15d8ae9bed14041b4cf62e436852e… a53ffb15d8ae9bed14041b4cf62e436852e95431]) and thus has been included in the FFmpeg 4.3.2 release. Is this correct, or does the former commit need to be backported as well? -- Ticket URL: <https://trac.ffmpeg.org/ticket/9155> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 6

#8909(undetermined:new): Copying an AV1 stream from an MKV container to an MP4 container changes the reported framerate
by FFmpeg 20 Mar '21

20 Mar '21

#8909: Copying an AV1 stream from an MKV container to an MP4 container changes the reported framerate -------------------------------------+------------------------------------- Reporter: veikk0 | Type: defect Status: new | Priority: normal Component: | Version: git- undetermined | master Keywords: AV1 MKV MP4 | Blocked By: Matroska fps | Blocking: | Reproduced by developer: 0 Analyzed by developer: 0 | -------------------------------------+------------------------------------- Summary of the bug: Copying some AV1 streams from an MKV container to an MP4 container changes the reported framerate and changes it from CFR to VFR. How to reproduce: Download the Sintel trailer, encode 10 seconds of it in AV1, print fps with ffprobe: {{{ wget https://download.blender.org/durian/trailer/sintel_trailer-480p.mp4 && ffmpeg -i sintel_trailer-480p.mp4 -an -c:v libsvtav1 -t 10 -preset 8 sintel.mkv && ffprobe -v error -select_streams v:0 -show_entries stream=avg_frame_rate -of default=noprint_wrappers=1:nokey=1 sintel.mkv }}} Frame rate is the same as the source (24/1). Now to copy the freshly encoded video stream from the Matroska container to an MP4 container, and check out the frame rate: {{{ ffmpeg -i sintel.mkv -c:v copy sintel.mp4 && ffprobe -v error -select_streams v:0 -show_entries stream=avg_frame_rate -of default=noprint_wrappers=1:nokey=1 sintel.mp4 }}} It has changed to 80000/3333. Furthermore, the mediainfo program will now report that the file is variable frame rate instead of constant (not sure how to check this with ffprobe). Version info: {{{ ffmpeg version N-99352-gd8ce8e8 built with gcc 8 (Ubuntu 8.4.0-1ubuntu1~18.04) }}} If your FFmpeg isn't built with SVT-AV1 or libaom, I was also able to reproduce the issue by copying an existing AV1 file not authored with FFmpeg (as far as I know): http://download.opencontent.netflix.com.s3.amazonaws.com/AV1/Chimera/Old /Chimera-AV1-8bit-1920x1080-6736kbps.mp4. Copy video stream to an MKV, then copy that stream to an MP4. Same issue. The issue doesn't seem to crop up when going from other containers to an MP4, or when encoding directly to an MP4. Seems like this is specific to Matroska. -- Ticket URL: <https://trac.ffmpeg.org/ticket/8909> FFmpeg <https://ffmpeg.org> FFmpeg issue tracker

1 9