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VA-API user mode driver for Intel GEN Graphics family
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CFL: Encoding to VP9 with B-frames above 1 results in corrupted output with FFmpeg #470

Open Brainiarc7 opened 5 years ago

Brainiarc7 commented 5 years ago

Hello there,

When encoding with FFmpeg using the vp9_vaapi encoder using a B-frame count above 1, regardless of the B-frame reference depth, the resulting video is corrupt.

#!/bin/bash
#LIBVA_DRIVER_NAME=i965 in this session.

LIBVA_DRIVER_NAME=i965 FFREPORT="level=32:file=vaapi-vp9-bframes.log" ffmpeg -y -stats -qphist -benchmark -vstats_file $(pwd)/vaapi-vp9-bframes.csv \
-vsync 1 -use_wallclock_as_timestamps 1 -fflags +genpts \
-init_hw_device vaapi=va:/dev/dri/renderD128 -filter_hw_device va -hwaccel vaapi \
-i $(pwd)/rv.mkv -vf 'format=vaapi|nv12,hwupload' -bsf:v vp9_raw_reorder,vp9_superframe \
-c:v vp9_vaapi -rc_mode:v VBR -loop_filter_level:v 63 -loop_filter_sharpness:v 15 -b_depth:v 1 -refs:v 16 -b_strategy:v 1 -bf:v 1 \
-b:v 7.5M -minrate:v 7.5M -maxrate:v 15M -bufsize:v 7.5M -r:v 60 -an -f mp4 -y $(pwd)/vaapi-vp9-bframes.mp4

Logs:

(a). vaapi-vp9-bframes.log

ffmpeg started on 2019-05-31 at 01:02:29
Report written to "vaapi-vp9-bframes.log"
Command line:
ffmpeg -y -stats -qphist -benchmark -vstats_file /home/brainiarc7/Desktop/src/benchmarks/final/vaapi-vp9-bframes.csv -vsync 1 -use_wallclock_as_timestamps 1 -fflags +genpts -init_hw_device "vaapi=va:/dev/dri/renderD128" -filter_hw_device va -hwaccel vaapi -i /home/brainiarc7/Desktop/src/benchmarks/final/rv.mkv -vf "format=vaapi|nv12,hwupload" -bsf:v vp9_raw_reorder,vp9_superframe -c:v vp9_vaapi -rc_mode:v VBR -loop_filter_level:v 63 -loop_filter_sharpness:v 15 -b_depth:v 1 -refs:v 16 -b_strategy:v 1 -bf:v 1 -b:v 7.5M -minrate:v 7.5M -maxrate:v 15M -bufsize:v 7.5M -r:v 60 -an -f mp4 -y /home/brainiarc7/Desktop/src/benchmarks/final/vaapi-vp9-bframes.mp4
ffmpeg version N-93945-g02333fe394 Copyright (c) 2000-2019 the FFmpeg developers
  built with gcc 7 (Ubuntu 7.4.0-1ubuntu1~18.04)
  configuration: --pkg-config-flags=--static --prefix=/home/brainiarc7 --bindir=/home/brainiarc7/bin --extra-cflags=-I/home/brainiarc7/include --extra-ldflags=-L/home/brainiarc7/lib --enable-cuda-nvcc --enable-cuvid --enable-libnpp --extra-cflags=-I/usr/local/cuda/include/ --extra-ldflags=-L/usr/local/cuda/lib64/ --enable-nvenc --extra-cflags=-I/opt/intel/mediasdk/include --extra-ldflags=-L/opt/intel/mediasdk/lib --extra-ldflags=-L/opt/intel/mediasdk/plugins --enable-libmfx --enable-libass --enable-vaapi --disable-debug --enable-libvorbis --enable-libvpx --enable-libdrm --enable-opencl --enable-gpl --cpu=native --enable-opengl --enable-libfdk-aac --enable-libx264 --enable-libx265 --enable-openssl --extra-libs='-lpthread -lm -lz' --enable-nonfree
  libavutil      56. 28.100 / 56. 28.100
  libavcodec     58. 52.102 / 58. 52.102
  libavformat    58. 27.103 / 58. 27.103
  libavdevice    58.  7.100 / 58.  7.100
  libavfilter     7. 54.101 /  7. 54.101
  libswscale      5.  4.101 /  5.  4.101
  libswresample   3.  4.100 /  3.  4.100
  libpostproc    55.  4.100 / 55.  4.100
Input #0, matroska,webm, from '/home/brainiarc7/Desktop/src/benchmarks/final/rv.mkv':
  Metadata:
    encoder         : libebml v1.3.7 + libmatroska v1.5.0
    creation_time   : 2019-05-09T10:09:00.000000Z
  Duration: 00:05:16.95, start: 1559253749.402000, bitrate: 7889 kb/s
    Stream #0:0: Video: h264 (High), yuv420p(tv, bt470bg/bt709/bt709, progressive), 2560x1080 [SAR 1:1 DAR 64:27], 60 fps, 60 tbr, 1k tbn, 120 tbc (default)
    Metadata:
      BPS-eng         : 7886082
      DURATION-eng    : 00:05:16.950000000
      NUMBER_OF_FRAMES-eng: 19015
      NUMBER_OF_BYTES-eng: 312436712
      _STATISTICS_WRITING_APP-eng: mkvmerge v33.1.0 ('Primrose') 64-bit
      _STATISTICS_WRITING_DATE_UTC-eng: 2019-05-09 10:09:00
      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
Stream mapping:
  Stream #0:0 -> #0:0 (h264 (native) -> vp9 (vp9_vaapi))
Press [q] to stop, [?] for help
Output #0, mp4, to '/home/brainiarc7/Desktop/src/benchmarks/final/vaapi-vp9-bframes.mp4':
  Metadata:
    encoder         : Lavf58.27.103
    Stream #0:0: Video: vp9 (vp9_vaapi) (Profile 0) (vp09 / 0x39307076), vaapi_vld, 2560x1080 [SAR 1:1 DAR 64:27], q=-1--1, 7500 kb/s, 60 fps, 15360 tbn, 60 tbc (default)
    Metadata:
      BPS-eng         : 7886082
      DURATION-eng    : 00:05:16.950000000
      NUMBER_OF_FRAMES-eng: 19015
      NUMBER_OF_BYTES-eng: 312436712
      _STATISTICS_WRITING_APP-eng: mkvmerge v33.1.0 ('Primrose') 64-bit
      _STATISTICS_WRITING_DATE_UTC-eng: 2019-05-09 10:09:00
      _STATISTICS_TAGS-eng: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
      encoder         : Lavc58.52.102 vp9_vaapi
frame=   28 fps=0.0 q=-0.0 10000000000000000000000000000000size=     512kB time=00:00:00.41 bitrate=10065.6kbits/s dup=1 drop=23 speed=0.83x    
frame=   58 fps= 58 q=-0.0 10000000000000000000000000000000size=     768kB time=00:00:00.91 bitrate=6863.3kbits/s dup=1 drop=51 speed=0.912x    
frame=   88 fps= 58 q=-0.0 20000000000000000000000000000000size=    1280kB time=00:00:01.41 bitrate=7401.6kbits/s dup=1 drop=78 speed=0.94x    
frame=  118 fps= 59 q=-0.0 20000000000000000000000000000000size=    1536kB time=00:00:01.91 bitrate=6565.0kbits/s dup=1 drop=104 speed=0.954x    
frame=  148 fps= 59 q=-0.0 20000000000000000000000000000000size=    2048kB time=00:00:02.41 bitrate=6942.3kbits/s dup=1 drop=128 speed=0.963x    
frame=  178 fps= 59 q=-0.0 20000000000000000000000000000000size=    2560kB time=00:00:02.91 bitrate=7190.2kbits/s dup=1 drop=149 speed=0.968x    
frame=  208 fps= 59 q=-0.0 30000000000000000000000000000000size=    3072kB time=00:00:03.41 bitrate=7365.6kbits/s dup=1 drop=170 speed=0.972x    
frame=  238 fps= 59 q=-0.0 30000000000000000000000000000000size=    3584kB time=00:00:03.91 bitrate=7496.2kbits/s dup=1 drop=192 speed=0.976x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 63488, current: 63488; changing to 63489. This may result in incorrect timestamps in the output file.
frame=  268 fps= 59 q=-0.0 30000000000000000000000000000000size=    4096kB time=00:00:04.41 bitrate=7597.2kbits/s dup=1 drop=212 speed=0.978x    
frame=  299 fps= 60 q=-0.0 30000000000000000000000000000000size=    4608kB time=00:00:04.95 bitrate=7626.0kbits/s dup=1 drop=234 speed=0.987x    
frame=  329 fps= 59 q=-0.0 30000000000000000000000000000000size=    5120kB time=00:00:05.45 bitrate=7695.9kbits/s dup=1 drop=257 speed=0.985x    
frame=  359 fps= 59 q=-0.0 30000000000000000000000000000000size=    5632kB time=00:00:05.95 bitrate=7754.1kbits/s dup=1 drop=282 speed=0.986x    
frame=  390 fps= 60 q=-0.0 30000000000000000000000000000000size=    6144kB time=00:00:06.45 bitrate=7803.3kbits/s dup=1 drop=309 speed=0.986x    
frame=  421 fps= 60 q=-0.0 30000000000000000000000000000000size=    6400kB time=00:00:06.98 bitrate=7507.7kbits/s dup=1 drop=335 speed=0.991x    
frame=  450 fps= 60 q=-0.0 40000000000000000000000000000000size=    6912kB time=00:00:07.45 bitrate=7600.4kbits/s dup=1 drop=360 speed=0.987x    
frame=  479 fps= 60 q=-0.0 40000000000000000000000000000000size=    7424kB time=00:00:07.95 bitrate=7650.0kbits/s dup=1 drop=383 speed=0.988x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 127488, current: 127488; changing to 127489. This may result in incorrect timestamps in the output file.
frame=  510 fps= 60 q=-0.0 40000000000000000000000000000000size=    7936kB time=00:00:08.45 bitrate=7693.7kbits/s dup=1 drop=407 speed=0.989x    
frame=  540 fps= 60 q=-0.0 40000000000000000000000000000000size=    8192kB time=00:00:08.95 bitrate=7498.2kbits/s dup=1 drop=430 speed=0.989x    
frame=  570 fps= 60 q=-0.0 40000000000000000000000000000000size=    8448kB time=00:00:09.45 bitrate=7323.4kbits/s dup=1 drop=451 speed=0.989x    
frame=  601 fps= 60 q=-0.0 40000000000000000000000000000000size=    8960kB time=00:00:09.98 bitrate=7352.3kbits/s dup=1 drop=472 speed=0.993x    
frame=  631 fps= 60 q=-0.0 40000000000000000000000000000000size=    9984kB time=00:00:10.48 bitrate=7801.8kbits/s dup=1 drop=494 speed=0.992x    
frame=  661 fps= 60 q=-0.0 40000000000000000000000000000000size=   10496kB time=00:00:10.98 bitrate=7828.5kbits/s dup=1 drop=518 speed=0.992x    
frame=  693 fps= 60 q=-0.0 40000000000000000000000000000000size=   11008kB time=00:00:11.51 bitrate=7830.2kbits/s dup=1 drop=543 speed=0.995x    
frame=  723 fps= 60 q=-0.0 40000000000000000000000000000000size=   11520kB time=00:00:12.01 bitrate=7853.4kbits/s dup=1 drop=567 speed=0.995x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 191488, current: 191488; changing to 191489. This may result in incorrect timestamps in the output file.
frame=  754 fps= 60 q=-0.0 40000000000000000000000000000000size=   12288kB time=00:00:12.51 bitrate=8042.3kbits/s dup=1 drop=596 speed=0.993x    
frame=  783 fps= 60 q=-0.0 40000000000000000000000000000000size=   12800kB time=00:00:13.01 bitrate=8055.6kbits/s dup=1 drop=621 speed=0.994x    
frame=  813 fps= 60 q=-0.0 40000000000000000000000000000000size=   13568kB time=00:00:13.51 bitrate=8223.1kbits/s dup=1 drop=646 speed=0.993x    
frame=  843 fps= 60 q=-0.0 40000000000000000000000000000000size=   14336kB time=00:00:14.01 bitrate=8378.6kbits/s dup=1 drop=670 speed=0.994x    
frame=  874 fps= 60 q=-0.0 40000000000000000000000000000000size=   14592kB time=00:00:14.51 bitrate=8234.5kbits/s dup=1 drop=695 speed=0.994x    
frame=  903 fps= 60 q=-0.0 40000000000000000000000000000000size=   14848kB time=00:00:15.01 bitrate=8100.0kbits/s dup=1 drop=718 speed=0.994x    
frame=  934 fps= 60 q=-0.0 50000000000000000000000000000000size=   15104kB time=00:00:15.51 bitrate=7974.1kbits/s dup=1 drop=740 speed=0.994x    
frame=  966 fps= 60 q=-0.0 50000000000000000000000000000000size=   15616kB time=00:00:16.05 bitrate=7970.5kbits/s dup=1 drop=766 speed=0.995x    
frame=  995 fps= 60 q=-0.0 50000000000000000000000000000000size=   16640kB time=00:00:16.55 bitrate=8236.5kbits/s dup=1 drop=794 speed=0.995x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 255488, current: 255488; changing to 255489. This may result in incorrect timestamps in the output file.
frame= 1025 fps= 60 q=-0.0 50000000000000000000000000000000size=   17920kB time=00:00:17.05 bitrate=8610.0kbits/s dup=1 drop=820 speed=0.995x    
frame= 1055 fps= 60 q=-0.0 50000000000000000000000000000000size=   18176kB time=00:00:17.55 bitrate=8484.2kbits/s dup=1 drop=846 speed=0.995x    
frame= 1086 fps= 60 q=-0.0 50000000000000000000000000000000size=   18432kB time=00:00:18.05 bitrate=8365.4kbits/s dup=1 drop=874 speed=0.995x    
frame= 1115 fps= 60 q=-0.0 50000000000000000000000000000000size=   18944kB time=00:00:18.55 bitrate=8366.0kbits/s dup=1 drop=898 speed=0.995x    
frame= 1146 fps= 60 q=-0.0 50000000000000000000000000000000size=   19200kB time=00:00:19.05 bitrate=8256.5kbits/s dup=1 drop=924 speed=0.995x    
frame= 1176 fps= 60 q=-0.0 50000000000000000000000000000000size=   19456kB time=00:00:19.55 bitrate=8152.6kbits/s dup=1 drop=950 speed=0.995x    
frame= 1207 fps= 60 q=-0.0 50000000000000000000000000000000size=   19968kB time=00:00:20.08 bitrate=8144.9kbits/s dup=1 drop=972 speed=0.996x    
frame= 1238 fps= 60 q=-0.0 50000000000000000000000000000000size=   20224kB time=00:00:20.58 bitrate=8049.0kbits/s dup=1 drop=998 speed=0.995x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 319488, current: 319488; changing to 319489. This may result in incorrect timestamps in the output file.
frame= 1268 fps= 60 q=-0.0 50000000000000000000000000000000size=   20992kB time=00:00:21.08 bitrate=8156.5kbits/s dup=1 drop=1016 speed=0.995x    
frame= 1298 fps= 60 q=-0.0 50000000000000000000000000000000size=   21504kB time=00:00:21.58 bitrate=8161.9kbits/s dup=1 drop=1037 speed=0.995x    
frame= 1328 fps= 60 q=-0.0 50000000000000000000000000000000size=   21760kB time=00:00:22.08 bitrate=8072.0kbits/s dup=1 drop=1057 speed=0.995x    
frame= 1359 fps= 60 q=-0.0 50000000000000000000000000000000size=   22272kB time=00:00:22.61 bitrate=8067.2kbits/s dup=1 drop=1078 speed=0.996x    
frame= 1389 fps= 60 q=-0.0 50000000000000000000000000000000size=   22784kB time=00:00:23.11 bitrate=8074.1kbits/s dup=1 drop=1099 speed=0.996x    
frame= 1420 fps= 60 q=-0.0 50000000000000000000000000000000size=   23296kB time=00:00:23.61 bitrate=8080.8kbits/s dup=1 drop=1120 speed=0.996x    
frame= 1451 fps= 60 q=-0.0 50000000000000000000000000000000size=   23808kB time=00:00:24.15 bitrate=8076.0kbits/s dup=1 drop=1140 speed=0.997x    
frame= 1482 fps= 60 q=-0.0 50000000000000000000000000000000size=   24320kB time=00:00:24.65 bitrate=8082.3kbits/s dup=1 drop=1166 speed=0.997x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 383488, current: 383488; changing to 383489. This may result in incorrect timestamps in the output file.
frame= 1512 fps= 60 q=-0.0 50000000000000000000000000000000size=   24832kB time=00:00:25.15 bitrate=8088.4kbits/s dup=1 drop=1190 speed=0.996x    
frame= 1541 fps= 60 q=-0.0 50000000000000000000000000000000size=   25344kB time=00:00:25.65 bitrate=8094.3kbits/s dup=1 drop=1209 speed=0.996x    
frame= 1573 fps= 60 q=-0.0 50000000000000000000000000000000size=   25856kB time=00:00:26.18 bitrate=8089.6kbits/s dup=1 drop=1228 speed=0.997x    
frame= 1603 fps= 60 q=-0.0 50000000000000000000000000000000size=   26112kB time=00:00:26.68 bitrate=8016.6kbits/s dup=1 drop=1249 speed=0.997x    
frame= 1632 fps= 60 q=-0.0 50000000000000000000000000000000size=   26624kB time=00:00:27.15 bitrate=8033.3kbits/s dup=1 drop=1269 speed=0.996x    
frame= 1663 fps= 60 q=-0.0 50000000000000000000000000000000size=   27136kB time=00:00:27.68 bitrate=8030.0kbits/s dup=1 drop=1288 speed=0.997x    
frame= 1693 fps= 60 q=-0.0 50000000000000000000000000000000size=   27648kB time=00:00:28.18 bitrate=8036.4kbits/s dup=1 drop=1307 speed=0.997x    
frame= 1723 fps= 60 q=-0.0 50000000000000000000000000000000size=   28160kB time=00:00:28.68 bitrate=8042.5kbits/s dup=1 drop=1326 speed=0.997x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 447488, current: 447488; changing to 447489. This may result in incorrect timestamps in the output file.
frame= 1755 fps= 60 q=-0.0 50000000000000000000000000000000size=   28928kB time=00:00:29.21 bitrate=8111.1kbits/s dup=1 drop=1351 speed=0.997x    
frame= 1785 fps= 60 q=-0.0 50000000000000000000000000000000size=   29184kB time=00:00:29.71 bitrate=8045.2kbits/s dup=1 drop=1375 speed=0.997x    
frame= 1815 fps= 60 q=-0.0 50000000000000000000000000000000size=   29696kB time=00:00:30.21 bitrate=8050.8kbits/s dup=1 drop=1397 speed=0.997x    
frame= 1845 fps= 60 q=-0.0 50000000000000000000000000000000size=   30208kB time=00:00:30.71 bitrate=8056.3kbits/s dup=1 drop=1418 speed=0.997x    
frame= 1875 fps= 60 q=-0.0 50000000000000000000000000000000size=   30464kB time=00:00:31.21 bitrate=7994.5kbits/s dup=1 drop=1439 speed=0.997x    
frame= 1907 fps= 60 q=-0.0 60000000000000000000000000000000size=   30976kB time=00:00:31.75 bitrate=7992.3kbits/s dup=1 drop=1461 speed=0.997x    
frame= 1937 fps= 60 q=-0.0 60000000000000000000000000000000size=   31488kB time=00:00:32.25 bitrate=7998.4kbits/s dup=1 drop=1482 speed=0.997x    
frame= 1968 fps= 60 q=-0.0 60000000000000000000000000000000size=   32000kB time=00:00:32.75 bitrate=8004.4kbits/s dup=1 drop=1504 speed=0.997x    
frame= 1997 fps= 60 q=-0.0 60000000000000000000000000000000size=   32512kB time=00:00:33.25 bitrate=8010.2kbits/s dup=1 drop=1525 speed=0.997x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 511488, current: 511488; changing to 511489. This may result in incorrect timestamps in the output file.
frame= 2029 fps= 60 q=-0.0 60000000000000000000000000000000size=   33024kB time=00:00:33.78 bitrate=8007.9kbits/s dup=1 drop=1547 speed=0.998x    
frame= 2059 fps= 60 q=-0.0 60000000000000000000000000000000size=   33536kB time=00:00:34.28 bitrate=8013.4kbits/s dup=1 drop=1568 speed=0.998x    
frame= 2090 fps= 60 q=-0.0 60000000000000000000000000000000size=   34048kB time=00:00:34.78 bitrate=8018.8kbits/s dup=1 drop=1594 speed=0.997x    
frame= 2120 fps= 60 q=-0.0 60000000000000000000000000000000size=   34560kB time=00:00:35.28 bitrate=8024.1kbits/s dup=1 drop=1617 speed=0.997x    
frame= 2150 fps= 60 q=-0.0 60000000000000000000000000000000size=   35072kB time=00:00:35.78 bitrate=8029.1kbits/s dup=1 drop=1640 speed=0.997x    
frame= 2181 fps= 60 q=-0.0 60000000000000000000000000000000size=   35584kB time=00:00:36.31 bitrate=8026.7kbits/s dup=1 drop=1665 speed=0.998x    
frame= 2211 fps= 60 q=-0.0 60000000000000000000000000000000size=   36096kB time=00:00:36.81 bitrate=8031.6kbits/s dup=1 drop=1689 speed=0.997x    
frame= 2241 fps= 60 q=-0.0 60000000000000000000000000000000size=   36608kB time=00:00:37.31 bitrate=8036.4kbits/s dup=1 drop=1711 speed=0.997x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 575488, current: 575488; changing to 575489. This may result in incorrect timestamps in the output file.
frame= 2274 fps= 60 q=-0.0 60000000000000000000000000000000size=   36864kB time=00:00:37.85 bitrate=7978.6kbits/s dup=1 drop=1736 speed=0.998x    
frame= 2303 fps= 60 q=-0.0 60000000000000000000000000000000size=   37632kB time=00:00:38.35 bitrate=8038.6kbits/s dup=1 drop=1761 speed=0.998x    
frame= 2334 fps= 60 q=-0.0 60000000000000000000000000000000size=   37888kB time=00:00:38.85 bitrate=7989.1kbits/s dup=1 drop=1786 speed=0.998x    
frame= 2365 fps= 60 q=-0.0 60000000000000000000000000000000size=   38400kB time=00:00:39.38 bitrate=7987.5kbits/s dup=1 drop=1812 speed=0.998x    
frame= 2395 fps= 60 q=-0.0 60000000000000000000000000000000size=   38912kB time=00:00:39.88 bitrate=7992.5kbits/s dup=1 drop=1843 speed=0.998x    
frame= 2426 fps= 60 q=-0.0 60000000000000000000000000000000size=   39424kB time=00:00:40.38 bitrate=7997.4kbits/s dup=1 drop=1873 speed=0.998x    
frame= 2456 fps= 60 q=-0.0 60000000000000000000000000000000size=   39936kB time=00:00:40.88 bitrate=8002.2kbits/s dup=1 drop=1900 speed=0.998x    
frame= 2487 fps= 60 q=-0.0 60000000000000000000000000000000size=   40448kB time=00:00:41.41 bitrate=8000.4kbits/s dup=1 drop=1926 speed=0.998x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 639488, current: 639488; changing to 639489. This may result in incorrect timestamps in the output file.
frame= 2517 fps= 60 q=-0.0 60000000000000000000000000000000size=   40960kB time=00:00:41.91 bitrate=8005.0kbits/s dup=1 drop=1953 speed=0.998x    
frame= 2548 fps= 60 q=-0.0 60000000000000000000000000000000size=   41216kB time=00:00:42.41 bitrate=7960.1kbits/s dup=1 drop=1980 speed=0.998x    
frame= 2578 fps= 60 q=-0.0 60000000000000000000000000000000size=   41728kB time=00:00:42.91 bitrate=7965.1kbits/s dup=1 drop=2006 speed=0.998x    
frame= 2610 fps= 60 q=-0.0 60000000000000000000000000000000size=   42240kB time=00:00:43.45 bitrate=7963.9kbits/s dup=1 drop=2035 speed=0.998x    
frame= 2640 fps= 60 q=-0.0 60000000000000000000000000000000size=   42752kB time=00:00:43.95 bitrate=7968.7kbits/s dup=1 drop=2066 speed=0.998x    
frame= 2670 fps= 60 q=-0.0 60000000000000000000000000000000size=   43264kB time=00:00:44.45 bitrate=7973.4kbits/s dup=1 drop=2097 speed=0.998x    
frame= 2699 fps= 60 q=-0.0 60000000000000000000000000000000size=   43776kB time=00:00:44.95 bitrate=7978.0kbits/s dup=1 drop=2124 speed=0.998x    
frame= 2730 fps= 60 q=-0.0 60000000000000000000000000000000size=   44288kB time=00:00:45.45 bitrate=7982.6kbits/s dup=1 drop=2152 speed=0.998x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 703488, current: 703488; changing to 703489. This may result in incorrect timestamps in the output file.
frame= 2759 fps= 60 q=-0.0 60000000000000000000000000000000size=   45056kB time=00:00:45.95 bitrate=8032.6kbits/s dup=1 drop=2179 speed=0.998x    
frame= 2791 fps= 60 q=-0.0 60000000000000000000000000000000size=   45312kB time=00:00:46.48 bitrate=7985.6kbits/s dup=1 drop=2206 speed=0.999x    
frame= 2822 fps= 60 q=-0.0 60000000000000000000000000000000size=   45824kB time=00:00:46.98 bitrate=7989.9kbits/s dup=1 drop=2236 speed=0.998x    
frame= 2851 fps= 60 q=-0.0 60000000000000000000000000000000size=   46080kB time=00:00:47.48 bitrate=7949.9kbits/s dup=1 drop=2265 speed=0.998x    
frame= 2881 fps= 60 q=-0.0 60000000000000000000000000000000size=   46848kB time=00:00:47.98 bitrate=7998.2kbits/s dup=1 drop=2292 speed=0.998x    
frame= 2911 fps= 60 q=-0.0 60000000000000000000000000000000size=   47104kB time=00:00:48.48 bitrate=7958.9kbits/s dup=1 drop=2319 speed=0.998x    
frame= 2943 fps= 60 q=-0.0 60000000000000000000000000000000size=   47616kB time=00:00:49.01 bitrate=7957.9kbits/s dup=1 drop=2349 speed=0.999x    
frame= 2971 fps= 60 q=-0.0 60000000000000000000000000000000size=   48128kB time=00:00:49.48 bitrate=7967.6kbits/s dup=1 drop=2373 speed=0.998x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 767488, current: 767488; changing to 767489. This may result in incorrect timestamps in the output file.
frame= 3003 fps= 60 q=-0.0 60000000000000000000000000000000size=   48896kB time=00:00:50.01 bitrate=8008.4kbits/s dup=1 drop=2401 speed=0.999x    
frame= 3033 fps= 60 q=-0.0 60000000000000000000000000000000size=   49408kB time=00:00:50.51 bitrate=8012.2kbits/s dup=1 drop=2428 speed=0.999x    
frame= 3061 fps= 60 q=-0.0 60000000000000000000000000000000size=   49664kB time=00:00:50.98 bitrate=7980.0kbits/s dup=1 drop=2452 speed=0.998x    
frame= 3092 fps= 60 q=-0.0 60000000000000000000000000000000size=   50176kB time=00:00:51.48 bitrate=7984.0kbits/s dup=1 drop=2475 speed=0.998x    
frame= 3122 fps= 60 q=-0.0 60000000000000000000000000000000size=   50432kB time=00:00:51.98 bitrate=7947.5kbits/s dup=1 drop=2498 speed=0.998x    
frame= 3153 fps= 60 q=-0.0 60000000000000000000000000000000size=   50944kB time=00:00:52.51 bitrate=7946.7kbits/s dup=1 drop=2519 speed=0.998x    
frame= 3183 fps= 60 q=-0.0 60000000000000000000000000000000size=   51456kB time=00:00:53.01 bitrate=7950.8kbits/s dup=1 drop=2543 speed=0.998x    
frame= 3215 fps= 60 q=-0.0 60000000000000000000000000000000size=   51968kB time=00:00:53.55 bitrate=7950.0kbits/s dup=1 drop=2572 speed=0.999x    
frame= 3245 fps= 60 q=-0.0 60000000000000000000000000000000size=   52480kB time=00:00:54.05 bitrate=7954.0kbits/s dup=1 drop=2599 speed=0.999x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 831488, current: 831488; changing to 831489. This may result in incorrect timestamps in the output file.
frame= 3275 fps= 60 q=-0.0 60000000000000000000000000000000size=   52992kB time=00:00:54.55 bitrate=7958.0kbits/s dup=1 drop=2626 speed=0.998x    
frame= 3306 fps= 60 q=-0.0 60000000000000000000000000000000size=   53504kB time=00:00:55.05 bitrate=7961.9kbits/s dup=1 drop=2649 speed=0.998x    
frame= 3335 fps= 60 q=-0.0 60000000000000000000000000000000size=   54016kB time=00:00:55.55 bitrate=7965.8kbits/s dup=1 drop=2672 speed=0.998x    
frame= 3365 fps= 60 q=-0.0 60000000000000000000000000000000size=   54528kB time=00:00:56.05 bitrate=7969.5kbits/s dup=1 drop=2693 speed=0.998x    
frame= 3397 fps= 60 q=-0.0 60000000000000000000000000000000size=   55040kB time=00:00:56.58 bitrate=7968.6kbits/s dup=1 drop=2718 speed=0.999x    
frame= 3427 fps= 60 q=-0.0 60000000000000000000000000000000size=   55552kB time=00:00:57.08 bitrate=7972.2kbits/s dup=1 drop=2743 speed=0.998x    
frame= 3458 fps= 60 q=-0.0 60000000000000000000000000000000size=   56064kB time=00:00:57.58 bitrate=7975.9kbits/s dup=1 drop=2766 speed=0.998x    
frame= 3488 fps= 60 q=-0.0 60000000000000000000000000000000size=   56320kB time=00:00:58.08 bitrate=7943.3kbits/s dup=1 drop=2787 speed=0.998x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 895488, current: 895488; changing to 895489. This may result in incorrect timestamps in the output file.
frame= 3518 fps= 60 q=-0.0 60000000000000000000000000000000size=   56832kB time=00:00:58.58 bitrate=7947.1kbits/s dup=1 drop=2807 speed=0.998x    
frame= 3549 fps= 60 q=-0.0 60000000000000000000000000000000size=   57344kB time=00:00:59.11 bitrate=7946.4kbits/s dup=1 drop=2828 speed=0.999x    
frame= 3579 fps= 60 q=-0.0 60000000000000000000000000000000size=   57856kB time=00:00:59.61 bitrate=7950.1kbits/s dup=1 drop=2849 speed=0.999x    
frame= 3609 fps= 60 q=-0.0 60000000000000000000000000000000size=   58368kB time=00:01:00.11 bitrate=7953.7kbits/s dup=1 drop=2870 speed=0.999x    
frame= 3640 fps= 60 q=-0.0 60000000000000000000000000000000size=   58880kB time=00:01:00.61 bitrate=7957.3kbits/s dup=1 drop=2894 speed=0.998x    
frame= 3671 fps= 60 q=-0.0 60000000000000000000000000000000size=   59392kB time=00:01:01.15 bitrate=7956.5kbits/s dup=1 drop=2916 speed=0.999x    
frame= 3701 fps= 60 q=-0.0 60000000000000000000000000000000size=   59904kB time=00:01:01.65 bitrate=7960.0kbits/s dup=1 drop=2938 speed=0.999x    
frame= 3731 fps= 60 q=-0.0 60000000000000000000000000000000size=   60160kB time=00:01:02.15 bitrate=7929.7kbits/s dup=1 drop=2959 speed=0.999x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 959488, current: 959488; changing to 959489. This may result in incorrect timestamps in the output file.
frame= 3761 fps= 60 q=-0.0 60000000000000000000000000000000size=   60672kB time=00:01:02.65 bitrate=7933.4kbits/s dup=1 drop=2979 speed=0.999x    
frame= 3791 fps= 60 q=-0.0 60000000000000000000000000000000size=   61184kB time=00:01:03.15 bitrate=7937.0kbits/s dup=1 drop=2999 speed=0.998x    
frame= 3823 fps= 60 q=-0.0 60000000000000000000000000000000size=   61696kB time=00:01:03.68 bitrate=7936.4kbits/s dup=1 drop=3020 speed=0.999x    
frame= 3853 fps= 60 q=-0.0 70000000000000000000000000000000size=   62208kB time=00:01:04.18 bitrate=7939.9kbits/s dup=1 drop=3041 speed=0.999x    
frame= 3883 fps= 60 q=-0.0 70000000000000000000000000000000size=   62720kB time=00:01:04.68 bitrate=7943.3kbits/s dup=1 drop=3062 speed=0.999x    
frame= 3914 fps= 60 q=-0.0 70000000000000000000000000000000size=   63232kB time=00:01:05.18 bitrate=7946.8kbits/s dup=1 drop=3085 speed=0.999x    
frame= 3943 fps= 60 q=-0.0 70000000000000000000000000000000size=   63744kB time=00:01:05.68 bitrate=7950.1kbits/s dup=1 drop=3106 speed=0.998x    
frame= 3975 fps= 60 q=-0.0 70000000000000000000000000000000size=   64256kB time=00:01:06.21 bitrate=7949.4kbits/s dup=1 drop=3128 speed=0.999x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 1023488, current: 1023488; changing to 1023489. This may result in incorrect timestamps in the output file.
frame= 4005 fps= 60 q=-0.0 70000000000000000000000000000000size=   64768kB time=00:01:06.71 bitrate=7952.7kbits/s dup=1 drop=3154 speed=0.999x    
frame= 4035 fps= 60 q=-0.0 70000000000000000000000000000000size=   65024kB time=00:01:07.21 bitrate=7924.8kbits/s dup=1 drop=3179 speed=0.999x    
frame= 4065 fps= 60 q=-0.0 70000000000000000000000000000000size=   65536kB time=00:01:07.71 bitrate=7928.2kbits/s dup=1 drop=3201 speed=0.999x    
frame= 4095 fps= 60 q=-0.0 70000000000000000000000000000000size=   66048kB time=00:01:08.21 bitrate=7931.6kbits/s dup=1 drop=3222 speed=0.999x    
frame= 4126 fps= 60 q=-0.0 70000000000000000000000000000000size=   66816kB time=00:01:08.71 bitrate=7965.4kbits/s dup=1 drop=3244 speed=0.999x    
frame= 4157 fps= 60 q=-0.0 70000000000000000000000000000000size=   67328kB time=00:01:09.25 bitrate=7964.6kbits/s dup=1 drop=3268 speed=0.999x    
frame= 4187 fps= 60 q=-0.0 70000000000000000000000000000000size=   67584kB time=00:01:09.75 bitrate=7937.6kbits/s dup=1 drop=3293 speed=0.999x    
frame= 4217 fps= 60 q=-0.0 70000000000000000000000000000000size=   68096kB time=00:01:10.25 bitrate=7940.8kbits/s dup=1 drop=3319 speed=0.999x    
frame= 4248 fps= 60 q=-0.0 70000000000000000000000000000000size=   68352kB time=00:01:10.75 bitrate=7914.3kbits/s dup=1 drop=3342 speed=0.999x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 1087488, current: 1087488; changing to 1087489. This may result in incorrect timestamps in the output file.
frame= 4279 fps= 60 q=-0.0 70000000000000000000000000000000size=   69120kB time=00:01:11.28 bitrate=7943.4kbits/s dup=1 drop=3363 speed=0.999x    
frame= 4308 fps= 60 q=-0.0 70000000000000000000000000000000size=   69376kB time=00:01:11.75 bitrate=7920.9kbits/s dup=1 drop=3387 speed=0.999x    
frame= 4339 fps= 60 q=-0.0 70000000000000000000000000000000size=   69888kB time=00:01:12.28 bitrate=7920.5kbits/s dup=1 drop=3410 speed=0.999x    
frame= 4369 fps= 60 q=-0.0 70000000000000000000000000000000size=   70400kB time=00:01:12.78 bitrate=7923.7kbits/s dup=1 drop=3432 speed=0.999x    
frame= 4399 fps= 60 q=-0.0 70000000000000000000000000000000size=   70912kB time=00:01:13.28 bitrate=7926.9kbits/s dup=1 drop=3455 speed=0.999x    
frame= 4431 fps= 60 q=-0.0 70000000000000000000000000000000size=   71168kB time=00:01:13.81 bitrate=7898.1kbits/s dup=1 drop=3482 speed=0.999x    
frame= 4461 fps= 60 q=-0.0 70000000000000000000000000000000size=   71936kB time=00:01:14.31 bitrate=7929.6kbits/s dup=1 drop=3508 speed=0.999x    
frame= 4492 fps= 60 q=-0.0 70000000000000000000000000000000size=   72192kB time=00:01:14.81 bitrate=7904.6kbits/s dup=1 drop=3535 speed=0.999x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 1151488, current: 1151488; changing to 1151489. This may result in incorrect timestamps in the output file.
frame= 4522 fps= 60 q=-0.0 70000000000000000000000000000000size=   73216kB time=00:01:15.31 bitrate=7963.5kbits/s dup=1 drop=3562 speed=0.999x    
frame= 4553 fps= 60 q=-0.0 70000000000000000000000000000000size=   73472kB time=00:01:15.85 bitrate=7935.2kbits/s dup=1 drop=3589 speed=0.999x    
frame= 4582 fps= 60 q=-0.0 70000000000000000000000000000000size=   73728kB time=00:01:16.31 bitrate=7914.1kbits/s dup=1 drop=3617 speed=0.999x    
frame= 4612 fps= 60 q=-0.0 70000000000000000000000000000000size=   74240kB time=00:01:16.81 bitrate=7917.2kbits/s dup=1 drop=3640 speed=0.999x    
frame= 4642 fps= 60 q=-0.0 70000000000000000000000000000000size=   74752kB time=00:01:17.31 bitrate=7920.3kbits/s dup=1 drop=3663 speed=0.999x    
frame= 4672 fps= 60 q=-0.0 70000000000000000000000000000000size=   75264kB time=00:01:17.81 bitrate=7923.3kbits/s dup=1 drop=3685 speed=0.999x    
frame= 4703 fps= 60 q=-0.0 70000000000000000000000000000000size=   76032kB time=00:01:18.35 bitrate=7949.6kbits/s dup=1 drop=3707 speed=0.999x    
frame= 4733 fps= 60 q=-0.0 70000000000000000000000000000000size=   76544kB time=00:01:18.85 bitrate=7952.4kbits/s dup=1 drop=3729 speed=0.999x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 1215488, current: 1215488; changing to 1215489. This may result in incorrect timestamps in the output file.
frame= 4764 fps= 60 q=-0.0 70000000000000000000000000000000size=   77056kB time=00:01:19.35 bitrate=7955.2kbits/s dup=1 drop=3751 speed=0.999x    
frame= 4794 fps= 60 q=-0.0 70000000000000000000000000000000size=   77312kB time=00:01:19.85 bitrate=7931.6kbits/s dup=1 drop=3773 speed=0.999x    
frame= 4825 fps= 60 q=-0.0 70000000000000000000000000000000size=   77568kB time=00:01:20.38 bitrate=7905.1kbits/s dup=1 drop=3797 speed=0.999x    
frame= 4856 fps= 60 q=-0.0 70000000000000000000000000000000size=   78080kB time=00:01:20.88 bitrate=7908.1kbits/s dup=1 drop=3819 speed=0.999x    
frame= 4887 fps= 60 q=-0.0 70000000000000000000000000000000size=   78592kB time=00:01:21.41 bitrate=7907.8kbits/s dup=1 drop=3843 speed=0.999x    
frame= 4916 fps= 60 q=-0.0 70000000000000000000000000000000size=   79104kB time=00:01:21.88 bitrate=7913.9kbits/s dup=1 drop=3868 speed=0.999x    
frame= 4946 fps= 60 q=-0.0 70000000000000000000000000000000size=   79360kB time=00:01:22.38 bitrate=7891.4kbits/s dup=1 drop=3891 speed=0.999x    
frame= 4976 fps= 60 q=-0.0 70000000000000000000000000000000size=   79872kB time=00:01:22.88 bitrate=7894.4kbits/s dup=1 drop=3912 speed=0.999x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 1279488, current: 1279488; changing to 1279489. This may result in incorrect timestamps in the output file.
frame= 5007 fps= 60 q=-0.0 70000000000000000000000000000000size=   80640kB time=00:01:23.41 bitrate=7919.3kbits/s dup=1 drop=3933 speed=0.999x    
frame= 5037 fps= 60 q=-0.0 70000000000000000000000000000000size=   80896kB time=00:01:23.91 bitrate=7897.1kbits/s dup=1 drop=3955 speed=0.999x    
frame= 5067 fps= 60 q=-0.0 70000000000000000000000000000000size=   81408kB time=00:01:24.41 bitrate=7900.0kbits/s dup=1 drop=3979 speed=0.999x    
frame= 5097 fps= 60 q=-0.0 70000000000000000000000000000000size=   81920kB time=00:01:24.91 bitrate=7902.9kbits/s dup=1 drop=4003 speed=0.999x    
frame= 5128 fps= 60 q=-0.0 70000000000000000000000000000000size=   82688kB time=00:01:25.41 bitrate=7930.3kbits/s dup=1 drop=4027 speed=0.999x    
frame= 5159 fps= 60 q=-0.0 70000000000000000000000000000000size=   82944kB time=00:01:25.95 bitrate=7905.5kbits/s dup=1 drop=4050 speed=0.999x    
frame= 5189 fps= 60 q=-0.0 70000000000000000000000000000000size=   83456kB time=00:01:26.45 bitrate=7908.3kbits/s dup=1 drop=4074 speed=0.999x    
frame= 5219 fps= 60 q=-0.0 70000000000000000000000000000000size=   83968kB time=00:01:26.95 bitrate=7911.0kbits/s dup=1 drop=4097 speed=0.999x    
frame= 5250 fps= 60 q=-0.0 70000000000000000000000000000000size=   84480kB time=00:01:27.45 bitrate=7913.8kbits/s dup=1 drop=4123 speed=0.999x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 1343488, current: 1343488; changing to 1343489. This may result in incorrect timestamps in the output file.
frame= 5279 fps= 60 q=-0.0 70000000000000000000000000000000size=   84992kB time=00:01:27.95 bitrate=7916.5kbits/s dup=1 drop=4146 speed=0.999x    
frame= 5312 fps= 60 q=-0.0 70000000000000000000000000000000size=   85504kB time=00:01:28.48 bitrate=7916.2kbits/s dup=1 drop=4173 speed=0.999x    
frame= 5342 fps= 60 q=-0.0 70000000000000000000000000000000size=   85760kB time=00:01:28.98 bitrate=7895.3kbits/s dup=1 drop=4200 speed=0.999x    
frame= 5371 fps= 60 q=-0.0 70000000000000000000000000000000size=   86272kB time=00:01:29.48 bitrate=7898.0kbits/s dup=1 drop=4227 speed=0.999x    
frame= 5401 fps= 60 q=-0.0 70000000000000000000000000000000size=   86784kB time=00:01:29.98 bitrate=7900.7kbits/s dup=1 drop=4253 speed=0.999x    
frame= 5431 fps= 60 q=-0.0 70000000000000000000000000000000size=   87296kB time=00:01:30.48 bitrate=7903.4kbits/s dup=1 drop=4277 speed=0.999x    
frame= 5462 fps= 60 q=-0.0 70000000000000000000000000000000size=   87552kB time=00:01:30.98 bitrate=7883.0kbits/s dup=1 drop=4303 speed=0.999x    
frame= 5492 fps= 60 q=-0.0 70000000000000000000000000000000size=   88064kB time=00:01:31.48 bitrate=7885.8kbits/s dup=1 drop=4328 speed=0.999x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 1407488, current: 1407488; changing to 1407489. This may result in incorrect timestamps in the output file.
frame= 5522 fps= 60 q=-0.0 70000000000000000000000000000000size=   89088kB time=00:01:31.98 bitrate=7934.1kbits/s dup=1 drop=4354 speed=0.999x    
frame= 5553 fps= 60 q=-0.0 70000000000000000000000000000000size=   89600kB time=00:01:32.51 bitrate=7933.7kbits/s dup=1 drop=4380 speed=0.999x    
frame= 5584 fps= 60 q=-0.0 70000000000000000000000000000000size=   89856kB time=00:01:33.01 bitrate=7913.6kbits/s dup=1 drop=4412 speed=0.999x    
frame= 5614 fps= 60 q=-0.0 70000000000000000000000000000000size=   90112kB time=00:01:33.51 bitrate=7893.8kbits/s dup=1 drop=4444 speed=0.999x    
frame= 5644 fps= 60 q=-0.0 70000000000000000000000000000000size=   90624kB time=00:01:34.01 bitrate=7896.4kbits/s dup=1 drop=4471 speed=0.999x    
frame= 5675 fps= 60 q=-0.0 70000000000000000000000000000000size=   91136kB time=00:01:34.55 bitrate=7896.2kbits/s dup=1 drop=4499 speed=0.999x    
frame= 5704 fps= 60 q=-0.0 70000000000000000000000000000000size=   91392kB time=00:01:35.01 bitrate=7879.5kbits/s dup=1 drop=4526 speed=0.999x    
frame= 5733 fps= 60 q=-0.0 70000000000000000000000000000000size=   91904kB time=00:01:35.51 bitrate=7882.2kbits/s dup=1 drop=4549 speed=0.999x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 1471488, current: 1471488; changing to 1471489. This may result in incorrect timestamps in the output file.
frame= 5763 fps= 60 q=-0.0 70000000000000000000000000000000size=   92672kB time=00:01:36.01 bitrate=7906.6kbits/s dup=1 drop=4572 speed=0.999x    
frame= 5796 fps= 60 q=-0.0 70000000000000000000000000000000size=   92928kB time=00:01:36.55 bitrate=7884.7kbits/s dup=1 drop=4599 speed=0.999x    
frame= 5825 fps= 60 q=-0.0 70000000000000000000000000000000size=   93440kB time=00:01:37.05 bitrate=7887.3kbits/s dup=1 drop=4627 speed=0.999x    
frame= 5856 fps= 60 q=-0.0 70000000000000000000000000000000size=   93952kB time=00:01:37.55 bitrate=7889.8kbits/s dup=1 drop=4656 speed=0.999x    
frame= 5886 fps= 60 q=-0.0 70000000000000000000000000000000size=   94464kB time=00:01:38.05 bitrate=7892.4kbits/s dup=1 drop=4681 speed=0.999x    
frame= 5916 fps= 60 q=-0.0 70000000000000000000000000000000size=   94720kB time=00:01:38.55 bitrate=7873.6kbits/s dup=1 drop=4708 speed=0.999x    
frame= 5945 fps= 60 q=-0.0 70000000000000000000000000000000size=   95232kB time=00:01:39.05 bitrate=7876.2kbits/s dup=1 drop=4731 speed=0.999x    
frame= 5977 fps= 60 q=-0.0 70000000000000000000000000000000size=   95488kB time=00:01:39.58 bitrate=7855.1kbits/s dup=1 drop=4758 speed=0.999x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 1535488, current: 1535488; changing to 1535489. This may result in incorrect timestamps in the output file.
frame= 6006 fps= 60 q=-0.0 70000000000000000000000000000000size=   96256kB time=00:01:40.05 bitrate=7881.3kbits/s dup=1 drop=4784 speed=0.999x    
frame= 6037 fps= 60 q=-0.0 70000000000000000000000000000000size=   96512kB time=00:01:40.58 bitrate=7860.4kbits/s dup=1 drop=4810 speed=0.999x    
frame= 6067 fps= 60 q=-0.0 70000000000000000000000000000000size=   97024kB time=00:01:41.08 bitrate=7863.0kbits/s dup=1 drop=4837 speed=0.999x    
frame= 6097 fps= 60 q=-0.0 70000000000000000000000000000000size=   97536kB time=00:01:41.58 bitrate=7865.6kbits/s dup=1 drop=4863 speed=0.999x    
frame= 6127 fps= 60 q=-0.0 70000000000000000000000000000000size=   98048kB time=00:01:42.08 bitrate=7868.2kbits/s dup=1 drop=4888 speed=0.999x    
frame= 6159 fps= 60 q=-0.0 70000000000000000000000000000000size=   98560kB time=00:01:42.61 bitrate=7868.2kbits/s dup=1 drop=4916 speed=0.999x    
frame= 6189 fps= 60 q=-0.0 70000000000000000000000000000000size=   99072kB time=00:01:43.11 bitrate=7870.7kbits/s dup=1 drop=4944 speed=0.999x    
frame= 6219 fps= 60 q=-0.0 70000000000000000000000000000000size=   99584kB time=00:01:43.61 bitrate=7873.2kbits/s dup=1 drop=4968 speed=0.999x    
frame= 6250 fps= 60 q=-0.0 70000000000000000000000000000000size=  100096kB time=00:01:44.11 bitrate=7875.6kbits/s dup=1 drop=4994 speed=0.999x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 1599488, current: 1599488; changing to 1599489. This may result in incorrect timestamps in the output file.
frame= 6282 fps= 60 q=-0.0 70000000000000000000000000000000size=  100608kB time=00:01:44.65 bitrate=7875.6kbits/s dup=1 drop=5023 speed=0.999x    
frame= 6312 fps= 60 q=-0.0 70000000000000000000000000000000size=  101120kB time=00:01:45.15 bitrate=7878.0kbits/s dup=1 drop=5053 speed=0.999x    
frame= 6343 fps= 60 q=-0.0 70000000000000000000000000000000size=  101632kB time=00:01:45.68 bitrate=7878.0kbits/s dup=1 drop=5082 speed=   1x    
frame= 6372 fps= 60 q=-0.0 70000000000000000000000000000000size=  101888kB time=00:01:46.15 bitrate=7863.1kbits/s dup=1 drop=5110 speed=0.999x    
frame= 6402 fps= 60 q=-0.0 70000000000000000000000000000000size=  102400kB time=00:01:46.65 bitrate=7865.5kbits/s dup=1 drop=5135 speed=0.999x    
frame= 6434 fps= 60 q=-0.0 70000000000000000000000000000000size=  102912kB time=00:01:47.18 bitrate=7865.5kbits/s dup=1 drop=5163 speed=0.999x    
frame= 6463 fps= 60 q=-0.0 70000000000000000000000000000000size=  103424kB time=00:01:47.68 bitrate=7868.0kbits/s dup=1 drop=5191 speed=0.999x    
frame= 6494 fps= 60 q=-0.0 70000000000000000000000000000000size=  103936kB time=00:01:48.18 bitrate=7870.4kbits/s dup=1 drop=5220 speed=0.999x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 1663488, current: 1663488; changing to 1663489. This may result in incorrect timestamps in the output file.
frame= 6524 fps= 60 q=-0.0 70000000000000000000000000000000size=  104448kB time=00:01:48.68 bitrate=7872.8kbits/s dup=1 drop=5250 speed=0.999x    
frame= 6554 fps= 60 q=-0.0 70000000000000000000000000000000size=  104704kB time=00:01:49.18 bitrate=7855.9kbits/s dup=1 drop=5277 speed=0.999x    
frame= 6585 fps= 60 q=-0.0 70000000000000000000000000000000size=  105216kB time=00:01:49.71 bitrate=7856.0kbits/s dup=1 drop=5304 speed=0.999x    
frame= 6615 fps= 60 q=-0.0 70000000000000000000000000000000size=  105728kB time=00:01:50.21 bitrate=7858.4kbits/s dup=1 drop=5333 speed=0.999x    
frame= 6646 fps= 60 q=-0.0 70000000000000000000000000000000size=  106240kB time=00:01:50.71 bitrate=7860.8kbits/s dup=1 drop=5360 speed=0.999x    
frame= 6676 fps= 60 q=-0.0 70000000000000000000000000000000size=  106752kB time=00:01:51.21 bitrate=7863.1kbits/s dup=1 drop=5388 speed=0.999x    
frame= 6705 fps= 60 q=-0.0 70000000000000000000000000000000size=  107264kB time=00:01:51.71 bitrate=7865.5kbits/s dup=1 drop=5413 speed=0.999x    
frame= 6736 fps= 60 q=-0.0 70000000000000000000000000000000size=  107520kB time=00:01:52.21 bitrate=7849.1kbits/s dup=1 drop=5439 speed=0.999x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 1727488, current: 1727488; changing to 1727489. This may result in incorrect timestamps in the output file.
frame= 6766 fps= 60 q=-0.0 70000000000000000000000000000000size=  108032kB time=00:01:52.71 bitrate=7851.5kbits/s dup=1 drop=5466 speed=0.999x    
frame= 6796 fps= 60 q=-0.0 70000000000000000000000000000000size=  108544kB time=00:01:53.21 bitrate=7853.9kbits/s dup=1 drop=5490 speed=0.999x    
frame= 6826 fps= 60 q=-0.0 70000000000000000000000000000000size=  109056kB time=00:01:53.71 bitrate=7856.3kbits/s dup=1 drop=5514 speed=0.999x    
frame= 6858 fps= 60 q=-0.0 70000000000000000000000000000000size=  109568kB time=00:01:54.25 bitrate=7856.3kbits/s dup=1 drop=5540 speed=0.999x    
frame= 6888 fps= 60 q=-0.0 70000000000000000000000000000000size=  110080kB time=00:01:54.75 bitrate=7858.6kbits/s dup=1 drop=5564 speed=0.999x    
frame= 6919 fps= 60 q=-0.0 70000000000000000000000000000000size=  110592kB time=00:01:55.28 bitrate=7858.6kbits/s dup=1 drop=5590 speed=0.999x    
frame= 6949 fps= 60 q=-0.0 70000000000000000000000000000000size=  111104kB time=00:01:55.78 bitrate=7860.9kbits/s dup=1 drop=5618 speed=0.999x    
frame= 6980 fps= 60 q=-0.0 70000000000000000000000000000000size=  111616kB time=00:01:56.28 bitrate=7863.2kbits/s dup=1 drop=5650 speed=0.999x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 1791488, current: 1791488; changing to 1791489. This may result in incorrect timestamps in the output file.
frame= 7010 fps= 60 q=-0.0 70000000000000000000000000000000size=  112384kB time=00:01:56.78 bitrate=7883.4kbits/s dup=1 drop=5680 speed=0.999x    
frame= 7040 fps= 60 q=-0.0 70000000000000000000000000000000size=  112640kB time=00:01:57.28 bitrate=7867.7kbits/s dup=1 drop=5707 speed=0.999x    
frame= 7069 fps= 60 q=-0.0 70000000000000000000000000000000size=  112896kB time=00:01:57.78 bitrate=7852.1kbits/s dup=1 drop=5730 speed=0.999x    
frame= 7100 fps= 60 q=-0.0 70000000000000000000000000000000size=  113408kB time=00:01:58.28 bitrate=7854.3kbits/s dup=1 drop=5756 speed=0.999x    
frame= 7132 fps= 60 q=-0.0 70000000000000000000000000000000size=  113920kB time=00:01:58.81 bitrate=7854.4kbits/s dup=1 drop=5787 speed=0.999x    
frame= 7161 fps= 60 q=-0.0 70000000000000000000000000000000size=  114432kB time=00:01:59.31 bitrate=7856.6kbits/s dup=1 drop=5818 speed=0.999x    
frame= 7191 fps= 60 q=-0.0 70000000000000000000000000000000size=  114944kB time=00:01:59.81 bitrate=7858.8kbits/s dup=1 drop=5849 speed=0.999x    
frame= 7222 fps= 60 q=-0.0 70000000000000000000000000000000size=  115456kB time=00:02:00.31 bitrate=7861.1kbits/s dup=1 drop=5877 speed=0.999x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 1855488, current: 1855488; changing to 1855489. This may result in incorrect timestamps in the output file.
frame= 7252 fps= 60 q=-0.0 70000000000000000000000000000000size=  115968kB time=00:02:00.80 bitrate=7864.3kbits/s dup=1 drop=5905 speed=0.999x    
frame= 7282 fps= 60 q=-0.0 70000000000000000000000000000000size=  116480kB time=00:02:01.31 bitrate=7865.4kbits/s dup=1 drop=5935 speed=0.999x    
frame= 7313 fps= 60 q=-0.0 70000000000000000000000000000000size=  116736kB time=00:02:01.85 bitrate=7848.2kbits/s dup=1 drop=5966 speed=   1x    
frame= 7343 fps= 60 q=-0.0 70000000000000000000000000000000size=  117248kB time=00:02:02.35 bitrate=7850.4kbits/s dup=1 drop=5998 speed=0.999x    
frame= 7374 fps= 60 q=-0.0 70000000000000000000000000000000size=  117760kB time=00:02:02.85 bitrate=7852.6kbits/s dup=1 drop=6030 speed=0.999x    
frame= 7404 fps= 60 q=-0.0 70000000000000000000000000000000size=  118272kB time=00:02:03.35 bitrate=7854.8kbits/s dup=1 drop=6062 speed=0.999x    
frame= 7434 fps= 60 q=-0.0 70000000000000000000000000000000size=  118784kB time=00:02:03.85 bitrate=7856.9kbits/s dup=1 drop=6093 speed=0.999x    
frame= 7464 fps= 60 q=-0.0 70000000000000000000000000000000size=  119296kB time=00:02:04.35 bitrate=7859.0kbits/s dup=1 drop=6125 speed=0.999x    
frame= 7494 fps= 60 q=-0.0 70000000000000000000000000000000size=  119808kB time=00:02:04.85 bitrate=7861.2kbits/s dup=1 drop=6159 speed=0.999x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 1919488, current: 1919488; changing to 1919489. This may result in incorrect timestamps in the output file.
frame= 7525 fps= 60 q=-0.0 70000000000000000000000000000000size=  120320kB time=00:02:05.38 bitrate=7861.2kbits/s dup=1 drop=6192 speed=   1x    
frame= 7554 fps= 60 q=-0.0 70000000000000000000000000000000size=  120576kB time=00:02:05.85 bitrate=7848.7kbits/s dup=1 drop=6223 speed=0.999x    
frame= 7584 fps= 60 q=-0.0 70000000000000000000000000000000size=  121088kB time=00:02:06.35 bitrate=7850.8kbits/s dup=1 drop=6254 speed=0.999x    
frame= 7615 fps= 60 q=-0.0 70000000000000000000000000000000size=  121600kB time=00:02:06.88 bitrate=7850.9kbits/s dup=1 drop=6283 speed=0.999x    
frame= 7646 fps= 60 q=-0.0 70000000000000000000000000000000size=  122112kB time=00:02:07.38 bitrate=7853.0kbits/s dup=1 drop=6315 speed=0.999x    
frame= 7677 fps= 60 q=-0.0 70000000000000000000000000000000size=  122624kB time=00:02:07.91 bitrate=7853.0kbits/s dup=1 drop=6346 speed=   1x    
frame= 7707 fps= 60 q=-0.0 70000000000000000000000000000000size=  123136kB time=00:02:08.41 bitrate=7855.1kbits/s dup=1 drop=6380 speed=   1x    
frame= 7737 fps= 60 q=-0.0 80000000000000000000000000000000size=  123392kB time=00:02:08.91 bitrate=7840.9kbits/s dup=1 drop=6410 speed=   1x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 1983488, current: 1983488; changing to 1983489. This may result in incorrect timestamps in the output file.
frame= 7767 fps= 60 q=-0.0 80000000000000000000000000000000size=  124160kB time=00:02:09.41 bitrate=7859.3kbits/s dup=1 drop=6441 speed=0.999x    
frame= 7798 fps= 60 q=-0.0 80000000000000000000000000000000size=  124416kB time=00:02:09.91 bitrate=7845.1kbits/s dup=1 drop=6475 speed=0.999x    
frame= 7828 fps= 60 q=-0.0 80000000000000000000000000000000size=  124928kB time=00:02:10.41 bitrate=7847.2kbits/s dup=1 drop=6507 speed=0.999x    
frame= 7857 fps= 60 q=-0.0 80000000000000000000000000000000size=  125440kB time=00:02:10.91 bitrate=7849.3kbits/s dup=1 drop=6538 speed=0.999x    
frame= 7887 fps= 60 q=-0.0 80000000000000000000000000000000size=  125696kB time=00:02:11.41 bitrate=7835.4kbits/s dup=1 drop=6568 speed=0.999x    
frame= 7918 fps= 60 q=-0.0 80000000000000000000000000000000size=  126208kB time=00:02:11.91 bitrate=7837.5kbits/s dup=1 drop=6600 speed=0.999x    
frame= 7948 fps= 60 q=-0.0 80000000000000000000000000000000size=  126720kB time=00:02:12.41 bitrate=7839.6kbits/s dup=1 drop=6631 speed=0.999x    
frame= 7978 fps= 60 q=-0.0 80000000000000000000000000000000size=  127232kB time=00:02:12.91 bitrate=7841.6kbits/s dup=1 drop=6664 speed=0.999x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 2047488, current: 2047488; changing to 2047489. This may result in incorrect timestamps in the output file.
frame= 8008 fps= 60 q=-0.0 80000000000000000000000000000000size=  127744kB time=00:02:13.41 bitrate=7843.7kbits/s dup=1 drop=6692 speed=0.999x    
frame= 8037 fps= 60 q=-0.0 80000000000000000000000000000000size=  128000kB time=00:02:13.91 bitrate=7830.1kbits/s dup=1 drop=6722 speed=0.999x    
frame= 8068 fps= 60 q=-0.0 80000000000000000000000000000000size=  128512kB time=00:02:14.41 bitrate=7832.1kbits/s dup=1 drop=6749 speed=0.999x    
frame= 8098 fps= 60 q=-0.0 80000000000000000000000000000000size=  129024kB time=00:02:14.91 bitrate=7834.2kbits/s dup=1 drop=6775 speed=0.999x    
frame= 8129 fps= 60 q=-0.0 80000000000000000000000000000000size=  129280kB time=00:02:15.45 bitrate=7818.8kbits/s dup=1 drop=6802 speed=0.999x    
frame= 8159 fps= 60 q=-0.0 80000000000000000000000000000000size=  129792kB time=00:02:15.95 bitrate=7820.9kbits/s dup=1 drop=6830 speed=0.999x    
frame= 8189 fps= 60 q=-0.0 80000000000000000000000000000000size=  130048kB time=00:02:16.45 bitrate=7807.6kbits/s dup=1 drop=6857 speed=0.999x    
frame= 8220 fps= 60 q=-0.0 80000000000000000000000000000000size=  130560kB time=00:02:16.95 bitrate=7809.8kbits/s dup=1 drop=6886 speed=0.999x    
frame= 8250 fps= 60 q=-0.0 80000000000000000000000000000000size=  131072kB time=00:02:17.45 bitrate=7811.9kbits/s dup=1 drop=6913 speed=0.999x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 2111488, current: 2111488; changing to 2111489. This may result in incorrect timestamps in the output file.
frame= 8281 fps= 60 q=-0.0 80000000000000000000000000000000size=  131328kB time=00:02:17.98 bitrate=7796.9kbits/s dup=1 drop=6939 speed=   1x    
frame= 8311 fps= 60 q=-0.0 80000000000000000000000000000000size=  131584kB time=00:02:18.48 bitrate=7783.9kbits/s dup=1 drop=6963 speed=0.999x    
frame= 8342 fps= 60 q=-0.0 80000000000000000000000000000000size=  131840kB time=00:02:18.98 bitrate=7771.0kbits/s dup=1 drop=6990 speed=0.999x    
frame= 8373 fps= 60 q=-0.0 80000000000000000000000000000000size=  132096kB time=00:02:19.51 bitrate=7756.3kbits/s dup=1 drop=7016 speed=   1x    
frame= 8403 fps= 60 q=-0.0 80000000000000000000000000000000size=  132608kB time=00:02:20.01 bitrate=7758.5kbits/s dup=1 drop=7043 speed=   1x    
frame= 8433 fps= 60 q=-0.0 80000000000000000000000000000000size=  133376kB time=00:02:20.51 bitrate=7775.7kbits/s dup=1 drop=7069 speed=0.999x    
frame= 8463 fps= 60 q=-0.0 80000000000000000000000000000000size=  133888kB time=00:02:21.01 bitrate=7777.9kbits/s dup=1 drop=7098 speed=0.999x    
frame= 8494 fps= 60 q=-0.0 80000000000000000000000000000000size=  134400kB time=00:02:21.51 bitrate=7780.0kbits/s dup=1 drop=7126 speed=0.999x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 2175488, current: 2175488; changing to 2175489. This may result in incorrect timestamps in the output file.
frame= 8523 fps= 60 q=-0.0 80000000000000000000000000000000size=  134912kB time=00:02:22.01 bitrate=7782.2kbits/s dup=1 drop=7151 speed=0.999x    
frame= 8553 fps= 60 q=-0.0 80000000000000000000000000000000size=  135168kB time=00:02:22.51 bitrate=7769.6kbits/s dup=1 drop=7173 speed=0.999x    
frame= 8584 fps= 60 q=-0.0 80000000000000000000000000000000size=  135680kB time=00:02:23.01 bitrate=7771.8kbits/s dup=1 drop=7199 speed=0.999x    
frame= 8615 fps= 60 q=-0.0 80000000000000000000000000000000size=  136192kB time=00:02:23.55 bitrate=7772.1kbits/s dup=1 drop=7223 speed=   1x    
frame= 8645 fps= 60 q=-0.0 80000000000000000000000000000000size=  136704kB time=00:02:24.05 bitrate=7774.2kbits/s dup=1 drop=7250 speed=0.999x    
frame= 8675 fps= 60 q=-0.0 80000000000000000000000000000000size=  137472kB time=00:02:24.55 bitrate=7790.9kbits/s dup=1 drop=7275 speed=0.999x    
frame= 8706 fps= 60 q=-0.0 80000000000000000000000000000000size=  137984kB time=00:02:25.05 bitrate=7792.9kbits/s dup=1 drop=7302 speed=0.999x    
frame= 8735 fps= 60 q=-0.0 80000000000000000000000000000000size=  138752kB time=00:02:25.55 bitrate=7809.4kbits/s dup=1 drop=7329 speed=0.999x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 2239488, current: 2239488; changing to 2239489. This may result in incorrect timestamps in the output file.
frame= 8766 fps= 60 q=-0.0 80000000000000000000000000000000size=  139008kB time=00:02:26.05 bitrate=7797.0kbits/s dup=1 drop=7353 speed=0.999x    
frame= 8797 fps= 60 q=-0.0 80000000000000000000000000000000size=  139520kB time=00:02:26.58 bitrate=7797.3kbits/s dup=1 drop=7379 speed=0.999x    
frame= 8828 fps= 60 q=-0.0 80000000000000000000000000000000size=  140032kB time=00:02:27.08 bitrate=7799.3kbits/s dup=1 drop=7408 speed=0.999x    
frame= 8858 fps= 60 q=-0.0 80000000000000000000000000000000size=  140544kB time=00:02:27.58 bitrate=7801.3kbits/s dup=1 drop=7438 speed=0.999x    
frame= 8887 fps= 60 q=-0.0 80000000000000000000000000000000size=  141056kB time=00:02:28.08 bitrate=7803.2kbits/s dup=1 drop=7464 speed=0.999x    
frame= 8919 fps= 60 q=-0.0 80000000000000000000000000000000size=  141568kB time=00:02:28.61 bitrate=7803.5kbits/s dup=1 drop=7492 speed=   1x    
frame= 8948 fps= 60 q=-0.0 80000000000000000000000000000000size=  142080kB time=00:02:29.08 bitrate=7807.2kbits/s dup=1 drop=7519 speed=0.999x    
frame= 8979 fps= 60 q=-0.0 80000000000000000000000000000000size=  142336kB time=00:02:29.61 bitrate=7793.4kbits/s dup=1 drop=7547 speed=0.999x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 2303488, current: 2303488; changing to 2303489. This may result in incorrect timestamps in the output file.
frame= 9009 fps= 60 q=-0.0 80000000000000000000000000000000size=  142848kB time=00:02:30.11 bitrate=7795.3kbits/s dup=1 drop=7574 speed=0.999x    
frame= 9039 fps= 60 q=-0.0 80000000000000000000000000000000size=  143360kB time=00:02:30.61 bitrate=7797.3kbits/s dup=1 drop=7601 speed=0.999x    
frame= 9070 fps= 60 q=-0.0 80000000000000000000000000000000size=  143872kB time=00:02:31.11 bitrate=7799.3kbits/s dup=1 drop=7627 speed=0.999x    
frame= 9101 fps= 60 q=-0.0 80000000000000000000000000000000size=  144384kB time=00:02:31.65 bitrate=7799.5kbits/s dup=1 drop=7650 speed=   1x    
frame= 9130 fps= 60 q=-0.0 80000000000000000000000000000000size=  144896kB time=00:02:32.11 bitrate=7803.1kbits/s dup=1 drop=7676 speed=0.999x    
frame= 9160 fps= 60 q=-0.0 80000000000000000000000000000000size=  145408kB time=00:02:32.61 bitrate=7805.1kbits/s dup=1 drop=7702 speed=0.999x    
frame= 9191 fps= 60 q=-0.0 80000000000000000000000000000000size=  145664kB time=00:02:33.15 bitrate=7791.6kbits/s dup=1 drop=7725 speed=   1x    
frame= 9222 fps= 60 q=-0.0 80000000000000000000000000000000size=  146176kB time=00:02:33.65 bitrate=7793.5kbits/s dup=1 drop=7752 speed=0.999x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 2367488, current: 2367488; changing to 2367489. This may result in incorrect timestamps in the output file.
frame= 9252 fps= 60 q=-0.0 80000000000000000000000000000000size=  146688kB time=00:02:34.13 bitrate=7796.3kbits/s dup=1 drop=7782 speed=0.999x    
frame= 9282 fps= 60 q=-0.0 80000000000000000000000000000000size=  147200kB time=00:02:34.65 bitrate=7797.4kbits/s dup=1 drop=7809 speed=0.999x    
frame= 9312 fps= 60 q=-0.0 80000000000000000000000000000000size=  147712kB time=00:02:35.15 bitrate=7799.3kbits/s dup=1 drop=7837 speed=0.999x    
frame= 9342 fps= 60 q=-0.0 80000000000000000000000000000000size=  148224kB time=00:02:35.65 bitrate=7801.2kbits/s dup=1 drop=7865 speed=0.999x    
frame= 9373 fps= 60 q=-0.0 80000000000000000000000000000000size=  148736kB time=00:02:36.18 bitrate=7801.4kbits/s dup=1 drop=7892 speed=   1x    
frame= 9403 fps= 60 q=-0.0 80000000000000000000000000000000size=  148992kB time=00:02:36.68 bitrate=7789.9kbits/s dup=1 drop=7918 speed=   1x    
frame= 9433 fps= 60 q=-0.0 80000000000000000000000000000000size=  149504kB time=00:02:37.18 bitrate=7791.8kbits/s dup=1 drop=7945 speed=0.999x    
frame= 9463 fps= 60 q=-0.0 80000000000000000000000000000000size=  150528kB time=00:02:37.68 bitrate=7820.3kbits/s dup=1 drop=7970 speed=0.999x    
frame= 9496 fps= 60 q=-0.0 80000000000000000000000000000000size=  151040kB time=00:02:38.21 bitrate=7820.4kbits/s dup=1 drop=7998 speed=   1x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 2431488, current: 2431488; changing to 2431489. This may result in incorrect timestamps in the output file.
frame= 9525 fps= 60 q=-0.0 80000000000000000000000000000000size=  152064kB time=00:02:38.71 bitrate=7848.6kbits/s dup=1 drop=8027 speed=   1x    
frame= 9556 fps= 60 q=-0.0 80000000000000000000000000000000size=  152576kB time=00:02:39.21 bitrate=7850.3kbits/s dup=1 drop=8056 speed=0.999x    
frame= 9585 fps= 60 q=-0.0 80000000000000000000000000000000size=  152576kB time=00:02:39.71 bitrate=7825.7kbits/s dup=1 drop=8082 speed=0.999x    
frame= 9616 fps= 60 q=-0.0 80000000000000000000000000000000size=  152832kB time=00:02:40.21 bitrate=7814.4kbits/s dup=1 drop=8107 speed=0.999x    
frame= 9648 fps= 60 q=-0.0 80000000000000000000000000000000size=  153088kB time=00:02:40.75 bitrate=7801.5kbits/s dup=1 drop=8129 speed=0.999x    
frame= 9678 fps= 60 q=-0.0 80000000000000000000000000000000size=  153344kB time=00:02:41.25 bitrate=7790.3kbits/s dup=1 drop=8159 speed=0.999x    
frame= 9709 fps= 60 q=-0.0 80000000000000000000000000000000size=  153856kB time=00:02:41.78 bitrate=7790.6kbits/s dup=1 drop=8188 speed=   1x    
frame= 9739 fps= 60 q=-0.0 80000000000000000000000000000000size=  154368kB time=00:02:42.28 bitrate=7792.4kbits/s dup=1 drop=8215 speed=   1x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 2495488, current: 2495488; changing to 2495489. This may result in incorrect timestamps in the output file.
frame= 9767 fps= 60 q=-0.0 80000000000000000000000000000000size=  154880kB time=00:02:42.75 bitrate=7795.9kbits/s dup=1 drop=8239 speed=0.999x    
frame= 9797 fps= 60 q=-0.0 80000000000000000000000000000000size=  155136kB time=00:02:43.25 bitrate=7784.8kbits/s dup=1 drop=8263 speed=0.999x    
frame= 9828 fps= 60 q=-0.0 80000000000000000000000000000000size=  155648kB time=00:02:43.75 bitrate=7786.7kbits/s dup=1 drop=8288 speed=0.999x    
frame= 9860 fps= 60 q=-0.0 80000000000000000000000000000000size=  156160kB time=00:02:44.28 bitrate=7786.9kbits/s dup=1 drop=8315 speed=   1x    
frame= 9890 fps= 60 q=-0.0 80000000000000000000000000000000size=  156672kB time=00:02:44.78 bitrate=7788.8kbits/s dup=1 drop=8345 speed=0.999x    
frame= 9921 fps= 60 q=-0.0 80000000000000000000000000000000size=  157184kB time=00:02:45.31 bitrate=7789.0kbits/s dup=1 drop=8374 speed=   1x    
frame= 9950 fps= 60 q=-0.0 80000000000000000000000000000000size=  157440kB time=00:02:45.78 bitrate=7779.7kbits/s dup=1 drop=8404 speed=0.999x    
frame= 9980 fps= 60 q=-0.0 80000000000000000000000000000000size=  157952kB time=00:02:46.28 bitrate=7781.6kbits/s dup=1 drop=8434 speed=0.999x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 2559488, current: 2559488; changing to 2559489. This may result in incorrect timestamps in the output file.
frame=10010 fps= 60 q=-0.0 80000000000000000000000000000000size=  158976kB time=00:02:46.78 bitrate=7808.5kbits/s dup=1 drop=8460 speed=0.999x    
frame=10041 fps= 60 q=-0.0 80000000000000000000000000000000size=  159488kB time=00:02:47.31 bitrate=7808.7kbits/s dup=1 drop=8487 speed=   1x    
frame=10072 fps= 60 q=-0.0 80000000000000000000000000000000size=  159488kB time=00:02:47.81 bitrate=7785.4kbits/s dup=1 drop=8517 speed=   1x    
frame=10102 fps= 60 q=-0.0 80000000000000000000000000000000size=  160000kB time=00:02:48.31 bitrate=7787.2kbits/s dup=1 drop=8547 speed=   1x    
frame=10131 fps= 60 q=-0.0 80000000000000000000000000000000size=  160512kB time=00:02:48.81 bitrate=7789.0kbits/s dup=1 drop=8575 speed=   1x    
frame=10161 fps= 60 q=-0.0 80000000000000000000000000000000size=  161024kB time=00:02:49.31 bitrate=7790.8kbits/s dup=1 drop=8600 speed=0.999x    
frame=10192 fps= 60 q=-0.0 80000000000000000000000000000000size=  161536kB time=00:02:49.81 bitrate=7792.5kbits/s dup=1 drop=8625 speed=0.999x    
frame=10222 fps= 60 q=-0.0 80000000000000000000000000000000size=  161792kB time=00:02:50.31 bitrate=7782.0kbits/s dup=1 drop=8650 speed=0.999x    
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 2623488, current: 2623488; changing to 2623489. This may result in incorrect timestamps in the output file.
frame=10253 fps= 60 q=-0.0 80000000000000000000000000000000size=  162560kB time=00:02:50.85 bitrate=7794.5kbits/s dup=1 drop=8676 speed=   1x    
frame=10283 fps= 60 q=-0.0 80000000000000000000000000000000size=  163072kB time=00:02:51.35 bitrate=7796.2kbits/s dup=1 drop=8703 speed=   1x    
[matroska,webm @ 0x56231a59e700] Element at 0x12a19b6f ending at 0x12a1a20e exceeds containing master element ending at 0x12a19b69
[mp4 @ 0x56231a5c5e80] Non-monotonous DTS in output stream 0:0; previous: 2635776, current: 2635776; changing to 2635777. This may result in incorrect timestamps in the output file.
frame=10298 fps= 60 q=-0.0 L80000000000000000000000000000000size=  163312kB time=00:02:51.60 bitrate=7796.3kbits/s dup=1 drop=8718 speed=   1x    
video:163266kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.028138%
bench: utime=73.547s stime=10.931s rtime=171.678s
bench: maxrss=118540kB

See the output file here, and see the type of corruption I'm referring to. Completely disabling B-frames is the only way to get usable output.

Brainiarc7 commented 5 years ago

Any updates on this?

imdark commented 3 years ago

I am not seeing any corraption in the output file, can you give some better notes on this?