Opened 2 months ago

Last modified 2 months ago

#6588 new defect

Failure to decode some frames causing freeze

Reported by: markogle Owned by:
Priority: important Component: undetermined
Version: git-master Keywords: mov h264 regression
Cc: Blocked By:
Blocking: Reproduced by developer: no
Analyzed by developer: no

Description

Summary of the bug: FFmpeg fails to decode 12 frames, leading to the output being stuck on one frame for half a second. This also causes playback freezes or crashes on other software that uses FFmpeg for decoding, such as Chrome on OS X and Linux.

How to reproduce:

$ ffmpeg -y -loglevel 99 -i frames_13-24_skipped.mp4 -c:a copy -c:v libx264  frames_13-24_skipped_ffmpeg_output.mp4
ffmpeg started on 2017-08-14 at 13:02:16
Report written to "ffmpeg-20170814-130216.log"
ffmpeg version N-86977-g5859b5b439 Copyright (c) 2000-2017 the FFmpeg developers
  built with Apple LLVM version 8.1.0 (clang-802.0.42)
  configuration: --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-opencl --enable-libx264 --enable-libfontconfig --enable-libfreetype --disable-lzma --enable-vda --enable-sdl --enable-libx265 --enable-ffplay --enable-nonfree
  libavutil      55. 73.100 / 55. 73.100
  libavcodec     57.102.100 / 57.102.100
  libavformat    57. 76.100 / 57. 76.100
  libavdevice    57.  7.100 / 57.  7.100
  libavfilter     6. 98.100 /  6. 98.100
  libavresample   3.  6.  0 /  3.  6.  0
  libswscale      4.  7.102 /  4.  7.102
  libswresample   2.  8.100 /  2.  8.100
  libpostproc    54.  6.100 / 54.  6.100
Splitting the commandline.
Reading option '-y' ... matched as option 'y' (overwrite output files) with argument '1'.
Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument '99'.
Reading option '-i' ... matched as input url with argument 'frames_13-24_skipped.mp4'.
Reading option '-c:a' ... matched as option 'c' (codec name) with argument 'copy'.
Reading option '-c:v' ... matched as option 'c' (codec name) with argument 'libx264'.
Reading option 'frames_13-24_skipped_ffmpeg_output.mp4' ... matched as output url.
Finished splitting the commandline.
Parsing a group of options: global .
Applying option y (overwrite output files) with argument 1.
Applying option loglevel (set logging level) with argument 99.
Successfully parsed a group of options.
Parsing a group of options: input url frames_13-24_skipped.mp4.
Successfully parsed a group of options.
Opening an input file: frames_13-24_skipped.mp4.
[NULL @ 0x7ffe35000000] Opening 'frames_13-24_skipped.mp4' for reading
[file @ 0x7ffe34500440] Setting default whitelist 'file,crypto'
Probing mov,mp4,m4a,3gp,3g2,mj2 score:100 size:2048
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] Format mov,mp4,m4a,3gp,3g2,mj2 probed with size=2048 and score=100
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'ftyp' parent:'root' sz: 20 8 440338
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] ISO: File Type Major Brand: iso6
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'free' parent:'root' sz: 44 28 440338
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'moov' parent:'root' sz: 732 72 440338
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'mvhd' parent:'moov' sz: 108 8 724
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] time scale = 10000000
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'trak' parent:'moov' sz: 556 116 724
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'tkhd' parent:'trak' sz: 92 8 548
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'mdia' parent:'trak' sz: 456 100 548
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'mdhd' parent:'mdia' sz: 32 8 448
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'hdlr' parent:'mdia' sz: 50 40 448
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] ctype=[0][0][0][0]
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stype=vide
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'minf' parent:'mdia' sz: 366 90 448
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'vmhd' parent:'minf' sz: 20 8 358
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'dinf' parent:'minf' sz: 36 28 358
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'dref' parent:'dinf' sz: 28 8 28
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] Unknown dref type 0x206c7275 size 12
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'stbl' parent:'minf' sz: 302 64 358
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'stsd' parent:'stbl' sz: 226 8 294
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] size=210 4CC=avc1 codec_type=0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'avcC' parent:'stsd' sz: 104 8 124
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'btrt' parent:'stsd' sz: 20 112 124
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'stts' parent:'stbl' sz: 16 234 294
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] track[0].stts.entries = 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'stsc' parent:'stbl' sz: 16 250 294
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] track[0].stsc.entries = 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'stsz' parent:'stbl' sz: 20 266 294
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] sample_size = 0 sample_count = 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'stco' parent:'stbl' sz: 16 286 294
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'mvex' parent:'moov' sz: 60 672 724
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'mehd' parent:'mvex' sz: 20 8 52
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'trex' parent:'mvex' sz: 32 28 52
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'free' parent:'root' sz: 7396 804 440338
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'moof' parent:'root' sz: 204 8200 440338
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] moof offset 2000
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'mfhd' parent:'moof' sz: 16 8 196
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'traf' parent:'moof' sz: 180 24 196
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'tfhd' parent:'traf' sz: 24 8 172
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] frag flags 0x10100c0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'free' parent:'traf' sz: 20 32 172
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'trun' parent:'traf' sz: 128 52 172
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] flags 0x305 entries 13
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] first sample flags 0x2400040
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 0, offset 20d4, dts 0, size 51637, distance 0, keyframe 1
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 1, offset ea89, dts 400000, size 3663, distance 1, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 2, offset f8d8, dts 800000, size 2867, distance 2, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 3, offset 1040b, dts 1200000, size 3009, distance 3, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 4, offset 10fcc, dts 1600000, size 5053, distance 4, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 5, offset 12389, dts 1999998, size 4531, distance 5, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 6, offset 1353c, dts 2400000, size 5263, distance 6, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 7, offset 149cb, dts 2800002, size 6056, distance 7, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 8, offset 16173, dts 3200000, size 7501, distance 8, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 9, offset 17ec0, dts 3600000, size 14630, distance 9, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 10, offset 1b7e6, dts 4000000, size 471, distance 10, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 11, offset 1b9bd, dts 4400000, size 915, distance 11, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 12, offset 1bd50, dts 4800000, size 663, distance 12, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'mdat' parent:'root' sz: 106267 8404 440338
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'moof' parent:'root' sz: 504 114671 440338
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] moof offset 1bfe7
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'mfhd' parent:'moof' sz: 16 8 496
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'traf' parent:'moof' sz: 480 24 496
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'tfhd' parent:'traf' sz: 28 8 472
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] frag flags 0x614001
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'free' parent:'traf' sz: 20 36 472
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'trun' parent:'traf' sz: 424 56 472
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] flags 0xa05 entries 50
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] first sample flags 0x2604002
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 0, offset 1c1e7, dts 5200000, size 57728, distance 0, keyframe 1
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 1, offset 2a367, dts 5600000, size 7726, distance 1, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 2, offset 2c195, dts 6000000, size 2729, distance 2, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 3, offset 2cc3e, dts 6400000, size 5985, distance 3, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 4, offset 2e39f, dts 6800000, size 39516, distance 4, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 5, offset 37dfb, dts 7200000, size 1345, distance 5, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 6, offset 3833c, dts 7600000, size 844, distance 6, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 7, offset 38688, dts 8000000, size 9501, distance 7, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 8, offset 3aba5, dts 8400000, size 1819, distance 8, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 9, offset 3b2c0, dts 8800000, size 1578, distance 9, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 10, offset 3b8ea, dts 9200000, size 75568, distance 10, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 11, offset 4e01a, dts 9600000, size 513, distance 11, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 12, offset 4e21b, dts 10000000, size 617, distance 12, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 13, offset 4e484, dts 10400000, size 3292, distance 13, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 14, offset 4f160, dts 10800000, size 355, distance 14, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 15, offset 4f2c3, dts 11200000, size 117, distance 15, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 16, offset 4f338, dts 11600000, size 16605, distance 16, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 17, offset 53415, dts 12000000, size 332, distance 17, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 18, offset 53561, dts 12400000, size 1280, distance 18, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 19, offset 53a61, dts 12800000, size 78337, distance 19, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 20, offset 66c62, dts 13200000, size 262, distance 20, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 21, offset 66d68, dts 13600000, size 127, distance 21, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 22, offset 66de7, dts 14000000, size 1412, distance 22, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 23, offset 6736b, dts 14400000, size 57, distance 23, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 24, offset 673a4, dts 14800000, size 57, distance 24, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 25, offset 673dd, dts 15200000, size 171, distance 25, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 26, offset 67488, dts 15600000, size 57, distance 26, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 27, offset 674c1, dts 16000000, size 57, distance 27, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 28, offset 674fa, dts 16400000, size 111, distance 28, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 29, offset 67569, dts 16800000, size 58, distance 29, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 30, offset 675a3, dts 17200000, size 58, distance 30, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 31, offset 675dd, dts 17600000, size 109, distance 31, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 32, offset 6764a, dts 18000000, size 57, distance 32, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 33, offset 67683, dts 18400000, size 57, distance 33, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 34, offset 676bc, dts 18800000, size 70, distance 34, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 35, offset 67702, dts 19200000, size 56, distance 35, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 36, offset 6773a, dts 19600000, size 57, distance 36, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 37, offset 67773, dts 20000000, size 73, distance 37, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 38, offset 677bc, dts 20400000, size 57, distance 38, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 39, offset 677f5, dts 20800000, size 57, distance 39, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 40, offset 6782e, dts 21200000, size 114, distance 40, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 41, offset 678a0, dts 21600000, size 57, distance 41, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 42, offset 678d9, dts 22000000, size 57, distance 42, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 43, offset 67912, dts 22400000, size 4247, distance 43, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 44, offset 689a9, dts 22800000, size 117, distance 44, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 45, offset 68a1e, dts 23200000, size 96, distance 45, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 46, offset 68a7e, dts 23600000, size 5945, distance 46, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 47, offset 6a1b7, dts 24000000, size 134, distance 47, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 48, offset 6a23d, dts 24400000, size 801, distance 48, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] AVIndex stream 0, sample 49, offset 6a55e, dts 24800000, size 4718, distance 49, keyframe 0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'mdat' parent:'root' sz: 325101 115175 440338
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] type:'mfra' parent:'root' sz: 70 440276 440338
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] on_parse_exit_offset=440338
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] Before avformat_find_stream_info() pos: 440338 bytes read:65606 seeks:2 nb_streams:1
[h264 @ 0x7ffe35810a00] nal_unit_type: 7, nal_ref_idc: 3
    Last message repeated 1 times
[h264 @ 0x7ffe35810a00] nal_unit_type: 8, nal_ref_idc: 3
    Last message repeated 1 times
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 0, dts 0
[h264 @ 0x7ffe35810a00] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7ffe35810a00] nal_unit_type: 5, nal_ref_idc: 1
[h264 @ 0x7ffe35810a00] ct_type:0 pic_struct:0
[h264 @ 0x7ffe35810a00] Reinit context to 1280x720, pix_fmt: yuv420p
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 1, dts 40000
[h264 @ 0x7ffe35810a00] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7ffe35810a00] nal_unit_type: 1, nal_ref_idc: 1
[h264 @ 0x7ffe35810a00] ct_type:0 pic_struct:0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 2, dts 80000
[h264 @ 0x7ffe35810a00] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7ffe35810a00] nal_unit_type: 1, nal_ref_idc: 1
[h264 @ 0x7ffe35810a00] ct_type:0 pic_struct:0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 3, dts 120000
[h264 @ 0x7ffe35810a00] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7ffe35810a00] nal_unit_type: 1, nal_ref_idc: 1
[h264 @ 0x7ffe35810a00] ct_type:0 pic_struct:0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 4, dts 160000
[h264 @ 0x7ffe35810a00] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7ffe35810a00] nal_unit_type: 1, nal_ref_idc: 1
[h264 @ 0x7ffe35810a00] ct_type:0 pic_struct:0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 5, dts 200000
[h264 @ 0x7ffe35810a00] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7ffe35810a00] nal_unit_type: 1, nal_ref_idc: 1
[h264 @ 0x7ffe35810a00] ct_type:0 pic_struct:0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 6, dts 240000
[h264 @ 0x7ffe35810a00] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7ffe35810a00] nal_unit_type: 1, nal_ref_idc: 1
[h264 @ 0x7ffe35810a00] ct_type:0 pic_struct:0
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 7, dts 280000
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 8, dts 320000
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 9, dts 360000
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 10, dts 400000
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 11, dts 440000
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 12, dts 480000
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 13, dts 520000
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 14, dts 560000
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 15, dts 600000
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 16, dts 640000
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 17, dts 680000
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 18, dts 720000
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 19, dts 760000
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 20, dts 800000
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] All info found
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] rfps: 24.416667 0.018103
    Last message repeated 1 times
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] rfps: 24.500000 0.013300
    Last message repeated 1 times
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] rfps: 24.583333 0.009236
    Last message repeated 1 times
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] rfps: 24.666667 0.005911
    Last message repeated 1 times
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] rfps: 24.750000 0.003325
    Last message repeated 1 times
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] rfps: 24.833333 0.001478
    Last message repeated 1 times
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] rfps: 24.916667 0.000369
    Last message repeated 1 times
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] rfps: 25.000000 0.000000
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] rfps: 25.083333 0.000369
    Last message repeated 1 times
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] rfps: 25.166667 0.001478
    Last message repeated 1 times
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] rfps: 25.250000 0.003325
    Last message repeated 1 times
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] rfps: 25.333333 0.005911
    Last message repeated 1 times
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] rfps: 25.416667 0.009236
    Last message repeated 1 times
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] rfps: 25.500000 0.013300
    Last message repeated 1 times
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] rfps: 25.583333 0.018103
    Last message repeated 1 times
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] rfps: 50.000000 0.000000
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0: start_time: 0.040 duration: 2.520
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] format: start_time: 0.040 duration: 2.520 bitrate=1397 kb/s
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] After avformat_find_stream_info() pos: 240549 bytes read:328409 seeks:3 frames:21
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'frames_13-24_skipped.mp4':
  Metadata:
    major_brand     : iso6
    minor_version   : 0
    compatible_brands: iso6
  Duration: 00:00:02.52, start: 0.040000, bitrate: 1397 kb/s
    Stream #0:0(und), 21, 1/10000000: Video: h264 (Main), 1 reference frame (avc1 / 0x31637661), yuv420p(left), 1280x720 [SAR 1:1 DAR 16:9], 0/1, 1369 kb/s, 25 fps, 25 tbr, 10000k tbn, 50 tbc (default)
    Metadata:
      handler_name    : USP Video Handler
      encoder         : AVC Coding
Successfully opened the file.
Parsing a group of options: output url frames_13-24_skipped_ffmpeg_output.mp4.
Applying option c:a (codec name) with argument copy.
Applying option c:v (codec name) with argument libx264.
Successfully parsed a group of options.
Opening an output file: frames_13-24_skipped_ffmpeg_output.mp4.
[file @ 0x7ffe34707360] Setting default whitelist 'file,crypto'
Successfully opened the file.
detected 4 logical cores
[h264 @ 0x7ffe36010600] nal_unit_type: 7, nal_ref_idc: 3
    Last message repeated 1 times
[h264 @ 0x7ffe36010600] nal_unit_type: 8, nal_ref_idc: 3
    Last message repeated 1 times
Stream mapping:
  Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
Press [q] to stop, [?] for help
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
    Last message repeated 1 times
[h264 @ 0x7ffe36010600] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7ffe36010600] nal_unit_type: 5, nal_ref_idc: 1
[h264 @ 0x7ffe36010600] ct_type:0 pic_struct:0
[h264 @ 0x7ffe36010600] Reinit context to 1280x720, pix_fmt: yuv420p
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[h264 @ 0x7ffe36019e00] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7ffe36019e00] nal_unit_type: 1, nal_ref_idc: 1
[h264 @ 0x7ffe36019e00] ct_type:0 pic_struct:0
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[h264 @ 0x7ffe36040a00] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7ffe36040a00] nal_unit_type: 1, nal_ref_idc: 1
[h264 @ 0x7ffe36040a00] ct_type:0 pic_struct:0
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[h264 @ 0x7ffe36056e00] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7ffe36056e00] nal_unit_type: 1, nal_ref_idc: 1
[h264 @ 0x7ffe36056e00] ct_type:0 pic_struct:0
[h264 @ 0x7ffe3606d200] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7ffe3606d200] nal_unit_type: 1, nal_ref_idc: 1
[h264 @ 0x7ffe3606d200] ct_type:0 pic_struct:0
[graph 0 input from stream 0:0 @ 0x7ffe34501fe0] Setting 'video_size' to value '1280x720'
[graph 0 input from stream 0:0 @ 0x7ffe34501fe0] Setting 'pix_fmt' to value '0'
[graph 0 input from stream 0:0 @ 0x7ffe34501fe0] Setting 'time_base' to value '1/10000000'
[graph 0 input from stream 0:0 @ 0x7ffe34501fe0] Setting 'pixel_aspect' to value '1/1'
[graph 0 input from stream 0:0 @ 0x7ffe34501fe0] Setting 'sws_param' to value 'flags=2'
[graph 0 input from stream 0:0 @ 0x7ffe34501fe0] Setting 'frame_rate' to value '25/1'
[graph 0 input from stream 0:0 @ 0x7ffe34501fe0] w:1280 h:720 pixfmt:yuv420p tb:1/10000000 fr:25/1 sar:1/1 sws_param:flags=2
[format @ 0x7ffe34502580] compat: called with args=[yuv420p|yuvj420p|yuv422p|yuvj422p|yuv444p|yuvj444p|nv12|nv16|nv21]
[format @ 0x7ffe34502580] Setting 'pix_fmts' to value 'yuv420p|yuvj420p|yuv422p|yuvj422p|yuv444p|yuvj444p|nv12|nv16|nv21'
[AVFilterGraph @ 0x7ffe346043e0] query_formats: 4 queried, 3 merged, 0 already done, 0 delayed
[libx264 @ 0x7ffe3600f000] using mv_range_thread = 56
[libx264 @ 0x7ffe3600f000] using SAR=1/1
[libx264 @ 0x7ffe3600f000] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 AVX2 LZCNT BMI2
[libx264 @ 0x7ffe3600f000] profile High, level 3.1
[libx264 @ 0x7ffe3600f000] 264 - core 148 r2748 97eaef2 - H.264/MPEG-4 AVC codec - Copyleft 2003-2016 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
Output #0, mp4, to 'frames_13-24_skipped_ffmpeg_output.mp4':
  Metadata:
    major_brand     : iso6
    minor_version   : 0
    compatible_brands: iso6
    encoder         : Lavf57.76.100
    Stream #0:0(und), 0, 1/12800: Video: h264 (libx264), 1 reference frame (avc1 / 0x31637661), yuv420p(left), 1280x720 [SAR 1:1 DAR 16:9], 0/1, q=-1--1, 25 fps, 12800 tbn, 25 tbc (default)
    Metadata:
      handler_name    : USP Video Handler
      encoder         : Lavc57.102.100 libx264
    Side data:
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
Clipping frame in rate conversion by 0.000008
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[h264 @ 0x7ffe36010600] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7ffe36010600] nal_unit_type: 1, nal_ref_idc: 1
[h264 @ 0x7ffe36010600] ct_type:0 pic_struct:0
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[h264 @ 0x7ffe36019e00] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7ffe36019e00] nal_unit_type: 1, nal_ref_idc: 1
[h264 @ 0x7ffe36019e00] ct_type:0 pic_struct:0
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[h264 @ 0x7ffe36040a00] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7ffe36040a00] nal_unit_type: 1, nal_ref_idc: 1
[h264 @ 0x7ffe36040a00] ct_type:0 pic_struct:0
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[h264 @ 0x7ffe36056e00] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7ffe36056e00] nal_unit_type: 1, nal_ref_idc: 1
[h264 @ 0x7ffe36056e00] ct_type:0 pic_struct:0
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[h264 @ 0x7ffe3606d200] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7ffe3606d200] nal_unit_type: 1, nal_ref_idc: 1
[h264 @ 0x7ffe3606d200] ct_type:0 pic_struct:0
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[h264 @ 0x7ffe36010600] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7ffe36010600] nal_unit_type: 1, nal_ref_idc: 1
[h264 @ 0x7ffe36010600] ct_type:0 pic_struct:0
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[h264 @ 0x7ffe36019e00] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7ffe36019e00] nal_unit_type: 1, nal_ref_idc: 1
[h264 @ 0x7ffe36019e00] ct_type:0 pic_struct:0
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[h264 @ 0x7ffe36040a00] nal_unit_type: 6, nal_ref_idc: 0
[h264 @ 0x7ffe36040a00] nal_unit_type: 1, nal_ref_idc: 1
[h264 @ 0x7ffe36040a00] ct_type:0 pic_struct:0
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[h264 @ 0x7ffe36056e00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36056e00] nal_unit_type: 5, nal_ref_idc: 1
    Last message repeated 1 times
[h264 @ 0x7ffe36056e00] no picture ooo
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[h264 @ 0x7ffe3606d200] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe3606d200] nal_unit_type: 1, nal_ref_idc: 1
    Last message repeated 1 times
[h264 @ 0x7ffe3606d200] no picture ooo
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[h264 @ 0x7ffe36010600] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36010600] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
[h264 @ 0x7ffe36010600] no picture ooo
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[h264 @ 0x7ffe36019e00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36019e00] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
[h264 @ 0x7ffe36019e00] no picture ooo
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[h264 @ 0x7ffe36040a00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36040a00] nal_unit_type: 1, nal_ref_idc: 1
    Last message repeated 1 times
[h264 @ 0x7ffe36040a00] no picture ooo
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[h264 @ 0x7ffe36056e00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36056e00] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
[h264 @ 0x7ffe36056e00] no picture ooo
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
    Last message repeated 1 times
[h264 @ 0x7ffe3606d200] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe3606d200] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
[h264 @ 0x7ffe3606d200] no picture ooo
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 21, dts 840000
[h264 @ 0x7ffe36010600] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36010600] nal_unit_type: 1, nal_ref_idc: 1
    Last message repeated 1 times
[h264 @ 0x7ffe36010600] no picture ooo
[h264 @ 0x7ffe36019e00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36019e00] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
[h264 @ 0x7ffe36019e00] no picture ooo
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 22, dts 880000
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 23, dts 920000
[h264 @ 0x7ffe36040a00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36040a00] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
[h264 @ 0x7ffe36040a00] no picture ooo
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 24, dts 960000
[h264 @ 0x7ffe36056e00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36056e00] nal_unit_type: 1, nal_ref_idc: 1
    Last message repeated 1 times
[h264 @ 0x7ffe36056e00] no picture
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 25, dts 1000000
[h264 @ 0x7ffe3606d200] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe3606d200] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
[h264 @ 0x7ffe3606d200] no picture ooo
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 26, dts 1040000
[h264 @ 0x7ffe36010600] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36010600] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
[h264 @ 0x7ffe36010600] no picture ooo
[h264 @ 0x7ffe36019e00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36019e00] nal_unit_type: 1, nal_ref_idc: 1
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 27, dts 1080000
[h264 @ 0x7ffe36040a00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36040a00] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 28, dts 1120000
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 29, dts 1160000
[h264 @ 0x7ffe36056e00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36056e00] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 30, dts 1200000
[h264 @ 0x7ffe3606d200] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe3606d200] nal_unit_type: 1, nal_ref_idc: 1
    Last message repeated 1 times
*** 12 dup!
[h264 @ 0x7ffe36010600] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36010600] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 31, dts 1240000
[h264 @ 0x7ffe36019e00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36019e00] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 32, dts 1280000
[h264 @ 0x7ffe36040a00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36040a00] nal_unit_type: 1, nal_ref_idc: 1
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 33, dts 1320000
[h264 @ 0x7ffe36056e00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36056e00] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 34, dts 1360000
[h264 @ 0x7ffe3606d200] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe3606d200] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 35, dts 1400000
[h264 @ 0x7ffe36010600] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36010600] nal_unit_type: 1, nal_ref_idc: 1
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 36, dts 1440000
[h264 @ 0x7ffe36019e00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36019e00] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 37, dts 1480000
[h264 @ 0x7ffe36040a00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36040a00] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 38, dts 1520000
[h264 @ 0x7ffe36056e00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36056e00] nal_unit_type: 1, nal_ref_idc: 1
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 39, dts 1560000
[h264 @ 0x7ffe3606d200] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe3606d200] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 40, dts 1600000
[h264 @ 0x7ffe36010600] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36010600] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 41, dts 1640000
[h264 @ 0x7ffe36019e00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36019e00] nal_unit_type: 1, nal_ref_idc: 1
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 42, dts 1680000
[h264 @ 0x7ffe36040a00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36040a00] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 43, dts 1720000
[h264 @ 0x7ffe36056e00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36056e00] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 44, dts 1760000
[h264 @ 0x7ffe3606d200] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe3606d200] nal_unit_type: 1, nal_ref_idc: 1
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 45, dts 1800000
[h264 @ 0x7ffe36010600] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36010600] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 46, dts 1840000
[h264 @ 0x7ffe36019e00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36019e00] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 47, dts 1880000
[h264 @ 0x7ffe36040a00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36040a00] nal_unit_type: 1, nal_ref_idc: 1
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 48, dts 1920000
[h264 @ 0x7ffe36056e00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36056e00] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 49, dts 1960000
[h264 @ 0x7ffe3606d200] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe3606d200] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 50, dts 2000000
[h264 @ 0x7ffe36010600] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36010600] nal_unit_type: 1, nal_ref_idc: 1
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 51, dts 2040000
[h264 @ 0x7ffe36019e00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36019e00] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 52, dts 2080000
[h264 @ 0x7ffe36040a00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36040a00] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 53, dts 2120000
[h264 @ 0x7ffe36056e00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36056e00] nal_unit_type: 1, nal_ref_idc: 1
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 54, dts 2160000
[h264 @ 0x7ffe3606d200] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe3606d200] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
cur_dts is invalid (this is harmless if it occurs once at the start per stream)
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 55, dts 2200000
[h264 @ 0x7ffe36010600] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36010600] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
[libx264 @ 0x7ffe3600f000] frame=   0 QP=22.83 NAL=3 Slice:I Poc:0   I:3600 P:0    SKIP:0    size=57344 bytes
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 56, dts 2240000
[h264 @ 0x7ffe36019e00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36019e00] nal_unit_type: 1, nal_ref_idc: 1
    Last message repeated 1 times
[libx264 @ 0x7ffe3600f000] frame=   1 QP=24.57 NAL=2 Slice:P Poc:8   I:71   P:2319 SKIP:1210 size=10104 bytes
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 57, dts 2280000
[h264 @ 0x7ffe36040a00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36040a00] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
[libx264 @ 0x7ffe3600f000] frame=   2 QP=27.00 NAL=2 Slice:B Poc:4   I:7    P:2052 SKIP:1506 size=4033 bytes
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 58, dts 2320000
[h264 @ 0x7ffe36056e00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36056e00] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
[libx264 @ 0x7ffe3600f000] frame=   3 QP=27.80 NAL=0 Slice:B Poc:2   I:1    P:1771 SKIP:1810 size=2498 bytes
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 59, dts 2360000
[h264 @ 0x7ffe3606d200] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe3606d200] nal_unit_type: 1, nal_ref_idc: 1
    Last message repeated 1 times
[libx264 @ 0x7ffe3600f000] frame=   4 QP=29.42 NAL=0 Slice:B Poc:6   I:0    P:1729 SKIP:1855 size=2492 bytes
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 60, dts 2400000
[h264 @ 0x7ffe36010600] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36010600] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
[libx264 @ 0x7ffe3600f000] frame=   5 QP=28.20 NAL=2 Slice:P Poc:16  I:115  P:2237 SKIP:1248 size=7970 bytes
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 61, dts 2440000
[h264 @ 0x7ffe36019e00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36019e00] nal_unit_type: 1, nal_ref_idc: 0
    Last message repeated 1 times
[libx264 @ 0x7ffe3600f000] frame=   6 QP=27.18 NAL=2 Slice:B Poc:12  I:4    P:2226 SKIP:1337 size=5490 bytes
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7ffe35000000] stream 0, sample 62, dts 2480000bits/s dup=12 drop=0 speed=0.279x
[h264 @ 0x7ffe36040a00] nal_unit_type: 9, nal_ref_idc: 0
[h264 @ 0x7ffe36040a00] nal_unit_type: 1, nal_ref_idc: 1
    Last message repeated 1 times
[libx264 @ 0x7ffe3600f000] frame=   7 QP=28.28 NAL=0 Slice:B Poc:10  I:2    P:1748 SKIP:1837 size=2370 bytes
[libx264 @ 0x7ffe3600f000] frame=   8 QP=28.57 NAL=0 Slice:B Poc:14  I:6    P:1918 SKIP:1664 size=3356 bytes
[libx264 @ 0x7ffe3600f000] frame=   9 QP=15.33 NAL=2 Slice:P Poc:24  I:3553 P:12   SKIP:35   size=17786 bytes
[libx264 @ 0x7ffe3600f000] frame=  10 QP=23.57 NAL=2 Slice:B Poc:20  I:52   P:229  SKIP:3318 size=616 bytes
[libx264 @ 0x7ffe3600f000] frame=  11 QP=21.69 NAL=0 Slice:B Poc:18  I:11   P:83   SKIP:3506 size=192 bytes
[libx264 @ 0x7ffe3600f000] frame=  12 QP=19.46 NAL=0 Slice:B Poc:22  I:2    P:154  SKIP:3444 size=196 bytes
[out_0_0 @ 0x7ffe345022a0] EOF on sink link out_0_0:default.
No more output streams to write to, finishing.
[libx264 @ 0x7ffe3600f000] frame=  13 QP=15.28 NAL=2 Slice:P Poc:32  I:14   P:193  SKIP:3393 size=508 bytes
[libx264 @ 0x7ffe3600f000] frame=  14 QP=13.57 NAL=2 Slice:B Poc:28  I:1    P:188  SKIP:3411 size=221 bytes
[libx264 @ 0x7ffe3600f000] frame=  15 QP=13.00 NAL=0 Slice:B Poc:26  I:0    P:96   SKIP:3504 size=125 bytes
[libx264 @ 0x7ffe3600f000] frame=  16 QP=13.00 NAL=0 Slice:B Poc:30  I:0    P:2    SKIP:3598 size=39 bytes
[libx264 @ 0x7ffe3600f000] frame=  17 QP=17.31 NAL=2 Slice:P Poc:40  I:1    P:21   SKIP:3578 size=108 bytes
[libx264 @ 0x7ffe3600f000] frame=  18 QP=12.00 NAL=2 Slice:B Poc:36  I:0    P:95   SKIP:3505 size=140 bytes
[libx264 @ 0x7ffe3600f000] frame=  19 QP=13.00 NAL=0 Slice:B Poc:34  I:0    P:2    SKIP:3598 size=38 bytes
[libx264 @ 0x7ffe3600f000] frame=  20 QP=13.00 NAL=0 Slice:B Poc:38  I:0    P:2    SKIP:3598 size=38 bytes
[libx264 @ 0x7ffe3600f000] frame=  21 QP=16.48 NAL=2 Slice:P Poc:48  I:2191 P:814  SKIP:595  size=31779 bytes
[libx264 @ 0x7ffe3600f000] frame=  22 QP=17.06 NAL=2 Slice:B Poc:44  I:0    P:158  SKIP:3442 size=178 bytes
[libx264 @ 0x7ffe3600f000] frame=  23 QP=13.00 NAL=0 Slice:B Poc:42  I:1    P:10   SKIP:3589 size=51 bytes
[libx264 @ 0x7ffe3600f000] frame=  24 QP=13.00 NAL=0 Slice:B Poc:46  I:0    P:60   SKIP:3540 size=93 bytes
[libx264 @ 0x7ffe3600f000] frame=  25 QP=16.29 NAL=2 Slice:P Poc:56  I:53   P:383  SKIP:3164 size=1835 bytes
[libx264 @ 0x7ffe3600f000] frame=  26 QP=18.30 NAL=2 Slice:B Poc:52  I:0    P:319  SKIP:3281 size=325 bytes
[libx264 @ 0x7ffe3600f000] frame=  27 QP=19.00 NAL=0 Slice:B Poc:50  I:0    P:223  SKIP:3377 size=226 bytes
[libx264 @ 0x7ffe3600f000] frame=  28 QP=21.36 NAL=0 Slice:B Poc:54  I:0    P:119  SKIP:3481 size=146 bytes
[libx264 @ 0x7ffe3600f000] frame=  29 QP=16.47 NAL=2 Slice:P Poc:62  I:41   P:925  SKIP:2634 size=3762 bytes
[libx264 @ 0x7ffe3600f000] frame=  30 QP=19.27 NAL=2 Slice:B Poc:58  I:1    P:697  SKIP:2902 size=502 bytes
[libx264 @ 0x7ffe3600f000] frame=  31 QP=20.00 NAL=0 Slice:B Poc:60  I:0    P:363  SKIP:3237 size=317 bytes
[libx264 @ 0x7ffe3600f000] frame=  32 QP=14.61 NAL=2 Slice:P Poc:68  I:629  P:1573 SKIP:1398 size=12892 bytes
[libx264 @ 0x7ffe3600f000] frame=  33 QP=20.00 NAL=2 Slice:B Poc:64  I:0    P:816  SKIP:2784 size=464 bytes
[libx264 @ 0x7ffe3600f000] frame=  34 QP=20.00 NAL=0 Slice:B Poc:66  I:0    P:572  SKIP:3028 size=372 bytes
[libx264 @ 0x7ffe3600f000] frame=  35 QP=13.97 NAL=2 Slice:P Poc:76  I:96   P:759  SKIP:2745 size=3151 bytes
[libx264 @ 0x7ffe3600f000] frame=  36 QP=20.00 NAL=2 Slice:B Poc:72  I:0    P:414  SKIP:3186 size=312 bytes
[libx264 @ 0x7ffe3600f000] frame=  37 QP=20.00 NAL=0 Slice:B Poc:70  I:0    P:391  SKIP:3209 size=339 bytes
[libx264 @ 0x7ffe3600f000] frame=  38 QP=20.00 NAL=0 Slice:B Poc:74  I:0    P:189  SKIP:3411 size=192 bytes
[libx264 @ 0x7ffe3600f000] frame=  39 QP=13.12 NAL=2 Slice:P Poc:84  I:13   P:323  SKIP:3264 size=870 bytes
[libx264 @ 0x7ffe3600f000] frame=  40 QP=18.00 NAL=2 Slice:B Poc:80  I:0    P:117  SKIP:3483 size=163 bytes
[libx264 @ 0x7ffe3600f000] frame=  41 QP=20.00 NAL=0 Slice:B Poc:78  I:0    P:84   SKIP:3516 size=113 bytes
[libx264 @ 0x7ffe3600f000] frame=  42 QP=20.00 NAL=0 Slice:B Poc:82  I:0    P:38   SKIP:3562 size=74 bytes
[libx264 @ 0x7ffe3600f000] frame=  43 QP=13.39 NAL=2 Slice:P Poc:92  I:1    P:60   SKIP:3539 size=215 bytes
[libx264 @ 0x7ffe3600f000] frame=  44 QP=18.00 NAL=2 Slice:B Poc:88  I:0    P:57   SKIP:3543 size=105 bytes
[libx264 @ 0x7ffe3600f000] frame=  45 QP=20.00 NAL=0 Slice:B Poc:86  I:0    P:17   SKIP:3583 size=53 bytes
[libx264 @ 0x7ffe3600f000] frame=  46 QP=20.00 NAL=0 Slice:B Poc:90  I:0    P:6    SKIP:3594 size=42 bytes
[libx264 @ 0x7ffe3600f000] frame=  47 QP=12.82 NAL=2 Slice:P Poc:100 I:2    P:52   SKIP:3546 size=168 bytes
[libx264 @ 0x7ffe3600f000] frame=  48 QP=18.00 NAL=2 Slice:B Poc:96  I:0    P:55   SKIP:3545 size=105 bytes
[libx264 @ 0x7ffe3600f000] frame=  49 QP=20.00 NAL=0 Slice:B Poc:94  I:0    P:14   SKIP:3586 size=51 bytes
[libx264 @ 0x7ffe3600f000] frame=  50 QP=20.00 NAL=0 Slice:B Poc:98  I:0    P:2    SKIP:3598 size=36 bytes
[libx264 @ 0x7ffe3600f000] frame=  51 QP=15.00 NAL=2 Slice:P Poc:108 I:0    P:2    SKIP:3598 size=49 bytes
[libx264 @ 0x7ffe3600f000] frame=  52 QP=18.00 NAL=2 Slice:B Poc:104 I:0    P:49   SKIP:3551 size=98 bytes
[libx264 @ 0x7ffe3600f000] frame=  53 QP=20.00 NAL=0 Slice:B Poc:102 I:0    P:6    SKIP:3594 size=43 bytes
[libx264 @ 0x7ffe3600f000] frame=  54 QP=20.00 NAL=0 Slice:B Poc:106 I:0    P:2    SKIP:3598 size=36 bytes
[libx264 @ 0x7ffe3600f000] frame=  55 QP=16.63 NAL=2 Slice:P Poc:116 I:1    P:66   SKIP:3533 size=174 bytes
[libx264 @ 0x7ffe3600f000] frame=  56 QP=18.00 NAL=2 Slice:B Poc:112 I:0    P:99   SKIP:3501 size=157 bytes
[libx264 @ 0x7ffe3600f000] frame=  57 QP=20.00 NAL=0 Slice:B Poc:110 I:0    P:47   SKIP:3553 size=83 bytes
[libx264 @ 0x7ffe3600f000] frame=  58 QP=20.00 NAL=0 Slice:B Poc:114 I:1    P:71   SKIP:3528 size=124 bytes
[libx264 @ 0x7ffe3600f000] frame=  59 QP=20.96 NAL=2 Slice:P Poc:122 I:218  P:167  SKIP:3215 size=815 bytes
[libx264 @ 0x7ffe3600f000] frame=  60 QP=20.00 NAL=2 Slice:B Poc:118 I:0    P:144  SKIP:3456 size=215 bytes
[libx264 @ 0x7ffe3600f000] frame=  61 QP=21.01 NAL=0 Slice:B Poc:120 I:18   P:222  SKIP:3360 size=486 bytes
[libx264 @ 0x7ffe3600f000] frame=  62 QP=22.62 NAL=2 Slice:P Poc:124 I:190  P:123  SKIP:3287 size=898 bytes
frame=   63 fps= 56 q=-1.0 Lsize=     176kB time=00:00:02.40 bitrate= 600.1kbits/s dup=12 drop=0 speed=2.14x
video:174kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.888144%
Input file #0 (frames_13-24_skipped.mp4):
  Input stream #0:0 (video): 63 packets read (431352 bytes); 51 frames decoded;
  Total: 63 packets (431352 bytes) demuxed
Output file #0 (frames_13-24_skipped_ffmpeg_output.mp4):
  Output stream #0:0 (video): 63 frames encoded; 63 packets muxed (178462 bytes);
  Total: 63 packets (178462 bytes) muxed
51 frames successfully decoded, 0 decoding errors
[AVIOContext @ 0x7ffe34707220] Statistics: 2 seeks, 4 writeouts
[libx264 @ 0x7ffe3600f000] frame I:1     Avg QP:22.83  size: 57344
[libx264 @ 0x7ffe3600f000] frame P:17    Avg QP:17.24  size:  5476
[libx264 @ 0x7ffe3600f000] frame B:45    Avg QP:19.61  size:   608
[libx264 @ 0x7ffe3600f000] consecutive B-frames:  3.2%  0.0% 14.3% 82.5%
[libx264 @ 0x7ffe3600f000] mb I  I16..4: 12.5% 43.5% 44.0%
[libx264 @ 0x7ffe3600f000] mb P  I16..4:  2.8%  7.2%  1.7%  P16..4: 12.1%  2.6%  1.7%  0.0%  0.0%    skip:71.9%
[libx264 @ 0x7ffe3600f000] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8: 10.3%  0.6%  0.1%  direct: 0.1%  skip:89.0%  L0:49.8% L1:47.9% BI: 2.3%
[libx264 @ 0x7ffe3600f000] 8x8 transform intra:55.0% inter:75.1%
[libx264 @ 0x7ffe3600f000] coded y,uvDC,uvAC intra: 49.9% 27.0% 8.1% inter: 1.6% 1.3% 0.1%
[libx264 @ 0x7ffe3600f000] i16 v,h,dc,p: 27% 45% 15% 13%
[libx264 @ 0x7ffe3600f000] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 41% 19% 24%  2%  2%  3%  3%  2%  3%
[libx264 @ 0x7ffe3600f000] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 30% 27% 11%  5%  6%  6%  5%  5%  4%
[libx264 @ 0x7ffe3600f000] i8c dc,h,v,p: 73% 14%  9%  4%
[libx264 @ 0x7ffe3600f000] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x7ffe3600f000] ref P L0: 83.4%  4.4% 10.5%  1.6%
[libx264 @ 0x7ffe3600f000] ref B L0: 88.9% 10.7%  0.4%
[libx264 @ 0x7ffe3600f000] ref B L1: 96.8%  3.2%
[libx264 @ 0x7ffe3600f000] kb/s:564.36
[AVIOContext @ 0x7ffe346000e0] Statistics: 497540 bytes read, 3 seeks

Attachments (2)

frames_13-24_skipped.mp4 (430.0 KB) - added by markogle 2 months ago.
input file
ffmpeg-20170814-130216.log (33.9 KB) - added by markogle 2 months ago.
report

Download all attachments as: .zip

Change History (4)

Changed 2 months ago by markogle

input file

Changed 2 months ago by markogle

report

comment:1 Changed 2 months ago by cehoyos

  • Keywords mov h264 regression added
  • Priority changed from normal to important

Please explain how repeated frames (that can easily be correct for some input files) can cause crashes. And please provide a backtrace etc. for such a crash.

comment:2 Changed 2 months ago by markogle

Repeated frames don't cause a crash.

FFmpeg fails to decode some frames in the attached input file, which leads to a freeze/repeated frame in the output.

Chrome, which uses FFmpeg as a decoder on OS X, either suffers from the same freeze/repeated frame issue when playing the file, or the video decoding pipeline crashes completely, dependant on whether hardware acceleration is available or not. See https://bugs.chromium.org/p/chromium/issues/detail?id=755109 for the Chrome bug report.

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