Opened 4 years ago
Closed 4 years ago
#9017 closed defect (fixed)
APNG demuxer getting frames out of order.
| Reported by: | Zennn | Owned by: | |
|---|---|---|---|
| Priority: | normal | Component: | undetermined |
| Version: | git-master | Keywords: | apng |
| Cc: | Blocked By: | ||
| Blocking: | Reproduced by developer: | yes | |
| Analyzed by developer: | no |
Description
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.
Attachments (1)
Change History (6)
by , 4 years ago
| Attachment: | apng_out_of_order_frames.png added |
|---|
comment:1 by , 4 years ago
| Component: | ffmpeg → undetermined |
|---|---|
| Keywords: | animated removed |
| Reproduced by developer: | set |
| Status: | new → open |
| Version: | unspecified → git-master |
comment:2 by , 4 years ago
comment:4 by , 4 years ago
ffmpeg and ffplay still show a black frame after 63231fa8d30f41045658d6c382b00fe1ebe18d05 that is not visible with Firefox, Chrome and Safari.
comment:5 by , 4 years ago
| Resolution: | → fixed |
|---|---|
| Status: | open → closed |
Fixed by Anton in 5663301560d77486c7f7c03c1aa5f542fab23c24
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Original APNG that plays correctly.