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• With ffmpeg encoded video (HEVC or H264) : VMAF nan

  3 juin 2020, par ringola27

  I am able to calculate VMAF for the videos encoded with VP9 but not for the videos encoded with HEVC and H264.

  



  I am getting the output :

  



  VMAF score: nan

  



  For the Command Line : 
ffmpeg -i netflix200kHEVC.mp4 -i netflixboxing.y4m -lavfi "libvmaf=model_path=/usr/local/share/model/vmaf_v0.6.1.pkl" -f null -

  



  Do you know this kind of problem ? How can I solve it ?

  



      ffmpeg -i netflix200kHEVC.mp4 -i netflixboxing.y4m -lavfi "libvmaf=model_path=/usr/local/share/model/vmaf_v0.6.1.pkl" -f null -
ffmpeg version 4.2.2 Copyright (c) 2000-2019 the FFmpeg developers
  built with Apple clang version 11.0.3 (clang-1103.0.32.62)
  configuration: --prefix=/usr/local/Cellar/ffmpeg/4.2.2-with-options_2 --enable-shared --cc=clang --host-cflags=-fno-stack-check --host-ldflags= --enable-gpl --enable-libaom --enable-libdav1d --enable-libmp3lame --enable-libopus --enable-libsnappy --enable-libtheora --enable-libvorbis --enable-libvpx --enable-libx264 --enable-libx265 --enable-libfontconfig --enable-libfreetype --enable-frei0r --enable-libass --disable-libjack --disable-indev=jack --enable-opencl --enable-videotoolbox --disable-htmlpages --enable-libvmaf --enable-version3
  libavutil      56. 31.100 / 56. 31.100
  libavcodec     58. 54.100 / 58. 54.100
  libavformat    58. 29.100 / 58. 29.100
  libavdevice    58.  8.100 / 58.  8.100
  libavfilter     7. 57.100 /  7. 57.100
  libswscale      5.  5.100 /  5.  5.100
  libswresample   3.  5.100 /  3.  5.100
  libpostproc    55.  5.100 / 55.  5.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'netflix200kHEVC.mp4':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2mp41
    encoder         : Lavf58.29.100
  Duration: 00:00:04.23, start: 0.000000, bitrate: 2070 kb/s
    Stream #0:0(und): Video: hevc (Main 10) (hev1 / 0x31766568), yuv420p10le(tv, progressive), 4096x2160 [SAR 1:1 DAR 256:135], 2058 kb/s, 60 fps, 60 tbr, 15360 tbn, 60 tbc (default)
    Metadata:
      handler_name    : VideoHandler
Input #1, yuv4mpegpipe, from 'netflixboxing.y4m':
  Duration: 00:00:04.23, start: 0.000000, bitrate: 12740202 kb/s
    Stream #1:0: Video: rawvideo (Y3[11][10] / 0xA0B3359), yuv420p10le(progressive), 4096x2160, SAR 1:1 DAR 256:135, 60 fps, 60 tbr, 60 tbn, 60 tbc
Stream mapping:
  Stream #0:0 (hevc) -> libvmaf:main
  Stream #1:0 (rawvideo) -> libvmaf:reference
  libvmaf -> Stream #0:0 (wrapped_avframe)
Press [q] to stop, [?] for help
frame=    0 fps=0.0 q=0.0 size=N/A time=-577014:32:22.77 bitrate=N/A speed=N/A  Output #0, null, to 'pipe:':
  Metadata:
    major_brand     : isom
    minor_version   : 512
    compatible_brands: isomiso2mp41
    encoder         : Lavf58.29.100
    Stream #0:0: Video: wrapped_avframe, yuv420p10le, 4096x2160 [SAR 1:1 DAR 256:135], q=2-31, 200 kb/s, 60 fps, 60 tbn, 60 tbc (default)
    Metadata:
      encoder         : Lavc58.54.100 wrapped_avframe
frame=    2 fps=1.4 q=-0.0 size=N/A time=00:00:00.03 bitrate=N/A speed=0.0229x  frame=    4 fps=2.0 q=-0.0 size=N/A time=00:00:00.06 bitrate=N/A speed=0.0325x  frame=    5 fps=1.7 q=-0.0 size=N/A time=00:00:00.08 bitrate=N/A speed=0.0281x  frame=    6 fps=1.7 q=-0.0 size=N/A time=00:00:00.10 bitrate=N/A speed=0.0279x  frame=    7 fps=1.0 q=-0.0 size=N/A time=00:00:00.11 bitrate=N/A speed=0.0162x  frame=    8 fps=1.0 q=-0.0 size=N/A time=00:00:00.13 bitrate=N/A speed=0.0163x  frame=   10 fps=1.1 q=-0.0 size=N/A time=00:00:00.16 bitrate=N/A speed=0.0191x  frame=   11 fps=0.9 q=-0.0 size=N/A time=00:00:00.18 bitrate=N/A speed=0.0156x  frame=   12 fps=1.0 q=-0.0 size=N/A time=00:00:00.20 bitrate=N/A speed=0.0161x  frame=   14 fps=1.1 q=-0.0 size=N/A time=00:00:00.23 bitrate=N/A speed=0.0179x  frame=   15 fps=1.0 q=-0.0 size=N/A time=00:00:00.25 bitrate=N/A speed=0.0169x  frame=   16 fps=1.0 q=-0.0 size=N/A time=00:00:00.26 bitrate=N/A speed=0.0174x  frame=   18 fps=1.1 q=-0.0 size=N/A time=00:00:00.30 bitrate=N/A speed=0.0189x  frame=   19 fps=1.1 q=-0.0 size=N/A time=00:00:00.31 bitrate=N/A speed=0.0181x  frame=   20 fps=1.1 q=-0.0 size=N/A time=00:00:00.33 bitrate=N/A speed=0.0183x  frame=   22 fps=1.2 q=-0.0 size=N/A time=00:00:00.36 bitrate=N/A speed=0.0195x  frame=   23 fps=1.1 q=-0.0 size=N/A time=00:00:00.38 bitrate=N/A speed=0.0188x  frame=   24 fps=1.1 q=-0.0 size=N/A time=00:00:00.40 bitrate=N/A speed=0.019x   frame=   26 fps=1.2 q=-0.0 size=N/A time=00:00:00.43 bitrate=N/A speed=0.0199x  frame=   27 fps=1.2 q=-0.0 size=N/A time=00:00:00.45 bitrate=N/A speed=0.0194x  frame=   28 fps=1.2 q=-0.0 size=N/A time=00:00:00.46 bitrate=N/A speed=0.0194x  frame=   30 fps=1.2 q=-0.0 size=N/A time=00:00:00.50 bitrate=N/A speed=0.0203x  frame=   31 fps=1.2 q=-0.0 size=N/A time=00:00:00.51 bitrate=N/A speed=0.0199x  frame=   32 fps=1.2 q=-0.0 size=N/A time=00:00:00.53 bitrate=N/A speed=0.0199x  frame=   33 fps=1.2 q=-0.0 size=N/A time=00:00:00.55 bitrate=N/A speed=0.0202x  frame=   35 fps=1.2 q=-0.0 size=N/A time=00:00:00.58 bitrate=N/A speed=0.0201x  frame=   37 fps=1.2 q=-0.0 size=N/A time=00:00:00.61 bitrate=N/A speed=0.0202x  frame=   39 fps=1.2 q=-0.0 size=N/A time=00:00:00.65 bitrate=N/A speed=0.0203x  frame=   40 fps=1.2 q=-0.0 size=N/A time=00:00:00.66 bitrate=N/A speed=0.0203x  frame=   41 fps=1.2 q=-0.0 size=N/A time=00:00:00.68 bitrate=N/A speed=0.0205x  frame=   43 fps=1.2 q=-0.0 size=N/A time=00:00:00.71 bitrate=N/A speed=0.0206x  frame=   44 fps=1.2 q=-0.0 size=N/A time=00:00:00.73 bitrate=N/A speed=0.0205x  frame=   46 fps=1.3 q=-0.0 size=N/A time=00:00:00.76 bitrate=N/A speed=0.0211x  frame=   47 fps=1.3 q=-0.0 size=N/A time=00:00:00.78 bitrate=N/A speed=0.0209x  frame=   48 fps=1.2 q=-0.0 size=N/A time=00:00:00.80 bitrate=N/A speed=0.0208x  frame=   50 fps=1.3 q=-0.0 size=N/A time=00:00:00.83 bitrate=N/A speed=0.0212x  frame=   51 fps=1.3 q=-0.0 size=N/A time=00:00:00.85 bitrate=N/A speed=0.021x   frame=   52 fps=1.3 q=-0.0 size=N/A time=00:00:00.86 bitrate=N/A speed=0.0209x  frame=   54 fps=1.3 q=-0.0 size=N/A time=00:00:00.90 bitrate=N/A speed=0.0213x  frame=   55 fps=1.3 q=-0.0 size=N/A time=00:00:00.91 bitrate=N/A speed=0.0212x  frame=   56 fps=1.3 q=-0.0 size=N/A time=00:00:00.93 bitrate=N/A speed=0.021x   frame=   57 fps=1.3 q=-0.0 size=N/A time=00:00:00.95 bitrate=N/A speed=0.0211x  frame=   59 fps=1.3 q=-0.0 size=N/A time=00:00:00.98 bitrate=N/A speed=0.0212x  frame=   60 fps=1.3 q=-0.0 size=N/A time=00:00:01.00 bitrate=N/A speed=0.0211x  frame=   61 fps=1.3 q=-0.0 size=N/A time=00:00:01.01 bitrate=N/A speed=0.0212x  frame=   63 fps=1.3 q=-0.0 size=N/A time=00:00:01.05 bitrate=N/A speed=0.0212x  frame=   64 fps=1.3 q=-0.0 size=N/A time=00:00:01.06 bitrate=N/A speed=0.0211x  frame=   65 fps=1.3 q=-0.0 size=N/A time=00:00:01.08 bitrate=N/A speed=0.0212x  frame=   67 fps=1.3 q=-0.0 size=N/A time=00:00:01.11 bitrate=N/A speed=0.0213x  frame=   68 fps=1.3 q=-0.0 size=N/A time=00:00:01.13 bitrate=N/A speed=0.0212x  frame=   69 fps=1.3 q=-0.0 size=N/A time=00:00:01.15 bitrate=N/A speed=0.0212x  frame=   71 fps=1.3 q=-0.0 size=N/A time=00:00:01.18 bitrate=N/A speed=0.0213x  frame=   72 fps=1.3 q=-0.0 size=N/A time=00:00:01.20 bitrate=N/A speed=0.0212x  frame=   73 fps=1.3 q=-0.0 size=N/A time=00:00:01.21 bitrate=N/A speed=0.0213x  frame=   75 fps=1.3 q=-0.0 size=N/A time=00:00:01.25 bitrate=N/A speed=0.0214x  frame=   76 fps=1.3 q=-0.0 size=N/A time=00:00:01.26 bitrate=N/A speed=0.0213x  frame=   77 fps=1.3 q=-0.0 size=N/A time=00:00:01.28 bitrate=N/A speed=0.0213x  frame=   79 fps=1.3 q=-0.0 size=N/A time=00:00:01.31 bitrate=N/A speed=0.0215x  frame=   80 fps=1.3 q=-0.0 size=N/A time=00:00:01.33 bitrate=N/A speed=0.0214x  frame=   81 fps=1.3 q=-0.0 size=N/A time=00:00:01.35 bitrate=N/A speed=0.0214x  frame=   83 fps=1.3 q=-0.0 size=N/A time=00:00:01.38 bitrate=N/A speed=0.0216x  frame=   84 fps=1.3 q=-0.0 size=N/A time=00:00:01.40 bitrate=N/A speed=0.0214x  frame=   85 fps=1.3 q=-0.0 size=N/A time=00:00:01.41 bitrate=N/A speed=0.0214x  frame=   87 fps=1.3 q=-0.0 size=N/A time=00:00:01.45 bitrate=N/A speed=0.0215x  frame=   88 fps=1.3 q=-0.0 size=N/A time=00:00:01.46 bitrate=N/A speed=0.0214x  frame=   89 fps=1.3 q=-0.0 size=N/A time=00:00:01.48 bitrate=N/A speed=0.0215x  frame=   91 fps=1.3 q=-0.0 size=N/A time=00:00:01.51 bitrate=N/A speed=0.0216x  frame=   92 fps=1.3 q=-0.0 size=N/A time=00:00:01.53 bitrate=N/A speed=0.0214x  frame=   94 fps=1.3 q=-0.0 size=N/A time=00:00:01.56 bitrate=N/A speed=0.0217x  frame=   95 fps=1.3 q=-0.0 size=N/A time=00:00:01.58 bitrate=N/A speed=0.0216x  frame=   96 fps=1.3 q=-0.0 size=N/A time=00:00:01.60 bitrate=N/A speed=0.0213x  frame=   98 fps=1.3 q=-0.0 size=N/A time=00:00:01.63 bitrate=N/A speed=0.0216x  frame=   99 fps=1.3 q=-0.0 size=N/A time=00:00:01.65 bitrate=N/A speed=0.0216x  frame=  100 fps=1.3 q=-0.0 size=N/A time=00:00:01.66 bitrate=N/A speed=0.0214x  frame=  101 fps=1.3 q=-0.0 size=N/A time=00:00:01.68 bitrate=N/A speed=0.0214x  frame=  103 fps=1.3 q=-0.0 size=N/A time=00:00:01.71 bitrate=N/A speed=0.0216x  frame=  104 fps=1.3 q=-0.0 size=N/A time=00:00:01.73 bitrate=N/A speed=0.0214x  frame=  105 fps=1.3 q=-0.0 size=N/A time=00:00:01.75 bitrate=N/A speed=0.0214x  frame=  107 fps=1.3 q=-0.0 size=N/A time=00:00:01.78 bitrate=N/A speed=0.0216x  frame=  108 fps=1.3 q=-0.0 size=N/A time=00:00:01.80 bitrate=N/A speed=0.0214x  frame=  110 fps=1.3 q=-0.0 size=N/A time=00:00:01.83 bitrate=N/A speed=0.0216x  frame=  111 fps=1.3 q=-0.0 size=N/A time=00:00:01.85 bitrate=N/A speed=0.0216x  frame=  112 fps=1.3 q=-0.0 size=N/A time=00:00:01.86 bitrate=N/A speed=0.0215x  frame=  114 fps=1.3 q=-0.0 size=N/A time=00:00:01.90 bitrate=N/A speed=0.0217x  frame=  115 fps=1.3 q=-0.0 size=N/A time=00:00:01.91 bitrate=N/A speed=0.0216x  frame=  116 fps=1.3 q=-0.0 size=N/A time=00:00:01.93 bitrate=N/A speed=0.0215x  frame=  117 fps=1.3 q=-0.0 size=N/A time=00:00:01.95 bitrate=N/A speed=0.0216x  frame=  119 fps=1.3 q=-0.0 size=N/A time=00:00:01.98 bitrate=N/A speed=0.0216x  frame=  120 fps=1.3 q=-0.0 size=N/A time=00:00:02.00 bitrate=N/A speed=0.0215x  frame=  121 fps=1.3 q=-0.0 size=N/A time=00:00:02.01 bitrate=N/A speed=0.0215x  frame=  123 fps=1.3 q=-0.0 size=N/A time=00:00:02.05 bitrate=N/A speed=0.0216x  frame=  124 fps=1.3 q=-0.0 size=N/A time=00:00:02.06 bitrate=N/A speed=0.0216x  frame=  125 fps=1.3 q=-0.0 size=N/A time=00:00:02.08 bitrate=N/A speed=0.0216x  frame=  127 fps=1.3 q=-0.0 size=N/A time=00:00:02.11 bitrate=N/A speed=0.0216x  frame=  128 fps=1.3 q=-0.0 size=N/A time=00:00:02.13 bitrate=N/A speed=0.0216x  frame=  129 fps=1.3 q=-0.0 size=N/A time=00:00:02.15 bitrate=N/A speed=0.0216x  frame=  131 fps=1.3 q=-0.0 size=N/A time=00:00:02.18 bitrate=N/A speed=0.0216x  frame=  132 fps=1.3 q=-0.0 size=N/A time=00:00:02.20 bitrate=N/A speed=0.0216x  frame=  133 fps=1.3 q=-0.0 size=N/A time=00:00:02.21 bitrate=N/A speed=0.0216x  frame=  135 fps=1.3 q=-0.0 size=N/A time=00:00:02.25 bitrate=N/A speed=0.0217x  frame=  136 fps=1.3 q=-0.0 size=N/A time=00:00:02.26 bitrate=N/A speed=0.0216x  frame=  137 fps=1.3 q=-0.0 size=N/A time=00:00:02.28 bitrate=N/A speed=0.0216x  frame=  139 fps=1.3 q=-0.0 size=N/A time=00:00:02.31 bitrate=N/A speed=0.0217x  frame=  140 fps=1.3 q=-0.0 size=N/A time=00:00:02.33 bitrate=N/A speed=0.0216x  frame=  141 fps=1.3 q=-0.0 size=N/A time=00:00:02.35 bitrate=N/A speed=0.0215x  frame=  143 fps=1.3 q=-0.0 size=N/A time=00:00:02.38 bitrate=N/A speed=0.0216x  frame=  144 fps=1.3 q=-0.0 size=N/A time=00:00:02.40 bitrate=N/A speed=0.0216x  frame=  145 fps=1.3 q=-0.0 size=N/A time=00:00:02.41 bitrate=N/A speed=0.0216x  frame=  147 fps=1.3 q=-0.0 size=N/A time=00:00:02.45 bitrate=N/A speed=0.0216x  frame=  148 fps=1.3 q=-0.0 size=N/A time=00:00:02.46 bitrate=N/A speed=0.0216x  frame=  149 fps=1.3 q=-0.0 size=N/A time=00:00:02.48 bitrate=N/A speed=0.0215x  frame=  151 fps=1.3 q=-0.0 size=N/A time=00:00:02.51 bitrate=N/A speed=0.0216x  frame=  152 fps=1.3 q=-0.0 size=N/A time=00:00:02.53 bitrate=N/A speed=0.0216x  frame=  153 fps=1.3 q=-0.0 size=N/A time=00:00:02.55 bitrate=N/A speed=0.0215x  frame=  155 fps=1.3 q=-0.0 size=N/A time=00:00:02.58 bitrate=N/A speed=0.0216x  frame=  156 fps=1.3 q=-0.0 size=N/A time=00:00:02.60 bitrate=N/A speed=0.0215x  frame=  157 fps=1.3 q=-0.0 size=N/A time=00:00:02.61 bitrate=N/A speed=0.0215x  frame=  159 fps=1.3 q=-0.0 size=N/A time=00:00:02.65 bitrate=N/A speed=0.0216x  frame=  160 fps=1.3 q=-0.0 size=N/A time=00:00:02.66 bitrate=N/A speed=0.0216x  frame=  161 fps=1.3 q=-0.0 size=N/A time=00:00:02.68 bitrate=N/A speed=0.0215x  frame=  163 fps=1.3 q=-0.0 size=N/A time=00:00:02.71 bitrate=N/A speed=0.0216x  frame=  164 fps=1.3 q=-0.0 size=N/A time=00:00:02.73 bitrate=N/A speed=0.0216x  frame=  165 fps=1.3 q=-0.0 size=N/A time=00:00:02.75 bitrate=N/A speed=0.0215x  frame=  167 fps=1.3 q=-0.0 size=N/A time=00:00:02.78 bitrate=N/A speed=0.0217x  frame=  168 fps=1.3 q=-0.0 size=N/A time=00:00:02.80 bitrate=N/A speed=0.0216x  frame=  169 fps=1.3 q=-0.0 size=N/A time=00:00:02.81 bitrate=N/A speed=0.0215x  frame=  171 fps=1.3 q=-0.0 size=N/A time=00:00:02.85 bitrate=N/A speed=0.0216x  frame=  172 fps=1.3 q=-0.0 size=N/A time=00:00:02.86 bitrate=N/A speed=0.0216x  frame=  173 fps=1.3 q=-0.0 size=N/A time=00:00:02.88 bitrate=N/A speed=0.0215x  frame=  175 fps=1.3 q=-0.0 size=N/A time=00:00:02.91 bitrate=N/A speed=0.0216x  frame=  176 fps=1.3 q=-0.0 size=N/A time=00:00:02.93 bitrate=N/A speed=0.0215x  frame=  177 fps=1.3 q=-0.0 size=N/A time=00:00:02.95 bitrate=N/A speed=0.0215x  frame=  179 fps=1.3 q=-0.0 size=N/A time=00:00:02.98 bitrate=N/A speed=0.0216x  frame=  180 fps=1.3 q=-0.0 size=N/A time=00:00:03.00 bitrate=N/A speed=0.0215x  frame=  181 fps=1.3 q=-0.0 size=N/A time=00:00:03.01 bitrate=N/A speed=0.0215x  frame=  183 fps=1.3 q=-0.0 size=N/A time=00:00:03.05 bitrate=N/A speed=0.0216x  frame=  184 fps=1.3 q=-0.0 size=N/A time=00:00:03.06 bitrate=N/A speed=0.0215x  frame=  185 fps=1.3 q=-0.0 size=N/A time=00:00:03.08 bitrate=N/A speed=0.0215x  frame=  187 fps=1.3 q=-0.0 size=N/A time=00:00:03.11 bitrate=N/A speed=0.0216x  frame=  188 fps=1.3 q=-0.0 size=N/A time=00:00:03.13 bitrate=N/A speed=0.0215x  frame=  189 fps=1.3 q=-0.0 size=N/A time=00:00:03.15 bitrate=N/A speed=0.0215x  frame=  191 fps=1.3 q=-0.0 size=N/A time=00:00:03.18 bitrate=N/A speed=0.0216x  frame=  192 fps=1.3 q=-0.0 size=N/A time=00:00:03.20 bitrate=N/A speed=0.0215x  frame=  193 fps=1.3 q=-0.0 size=N/A time=00:00:03.21 bitrate=N/A speed=0.0215x  frame=  195 fps=1.3 q=-0.0 size=N/A time=00:00:03.25 bitrate=N/A speed=0.0216x  frame=  196 fps=1.3 q=-0.0 size=N/A time=00:00:03.26 bitrate=N/A speed=0.0215x  frame=  197 fps=1.3 q=-0.0 size=N/A time=00:00:03.28 bitrate=N/A speed=0.0215x  frame=  198 fps=1.3 q=-0.0 size=N/A time=00:00:03.30 bitrate=N/A speed=0.0215x  frame=  200 fps=1.3 q=-0.0 size=N/A time=00:00:03.33 bitrate=N/A speed=0.0215x  frame=  201 fps=1.3 q=-0.0 size=N/A time=00:00:03.35 bitrate=N/A speed=0.0214x  frame=  202 fps=1.3 q=-0.0 size=N/A time=00:00:03.36 bitrate=N/A speed=0.0215x  frame=  204 fps=1.3 q=-0.0 size=N/A time=00:00:03.40 bitrate=N/A speed=0.0215x  frame=  205 fps=1.3 q=-0.0 size=N/A time=00:00:03.41 bitrate=N/A speed=0.0215x  frame=  206 fps=1.3 q=-0.0 size=N/A time=00:00:03.43 bitrate=N/A speed=0.0215x  frame=  208 fps=1.3 q=-0.0 size=N/A time=00:00:03.46 bitrate=N/A speed=0.0215x  frame=  209 fps=1.3 q=-0.0 size=N/A time=00:00:03.48 bitrate=N/A speed=0.0214x  frame=  210 fps=1.3 q=-0.0 size=N/A time=00:00:03.50 bitrate=N/A speed=0.0214x  frame=  212 fps=1.3 q=-0.0 size=N/A time=00:00:03.53 bitrate=N/A speed=0.0214x  frame=  213 fps=1.3 q=-0.0 size=N/A time=00:00:03.55 bitrate=N/A speed=0.0214x  frame=  214 fps=1.3 q=-0.0 size=N/A time=00:00:03.56 bitrate=N/A speed=0.0214x  frame=  216 fps=1.3 q=-0.0 size=N/A time=00:00:03.60 bitrate=N/A speed=0.0214x  frame=  217 fps=1.3 q=-0.0 size=N/A time=00:00:03.61 bitrate=N/A speed=0.0214x  frame=  218 fps=1.3 q=-0.0 size=N/A time=00:00:03.63 bitrate=N/A speed=0.0214x  frame=  220 fps=1.3 q=-0.0 size=N/A time=00:00:03.66 bitrate=N/A speed=0.0214x  frame=  221 fps=1.3 q=-0.0 size=N/A time=00:00:03.68 bitrate=N/A speed=0.0214x  frame=  222 fps=1.3 q=-0.0 size=N/A time=00:00:03.70 bitrate=N/A speed=0.0214x  frame=  224 fps=1.3 q=-0.0 size=N/A time=00:00:03.73 bitrate=N/A speed=0.0214x  frame=  225 fps=1.3 q=-0.0 size=N/A time=00:00:03.75 bitrate=N/A speed=0.0213x  frame=  226 fps=1.3 q=-0.0 size=N/A time=00:00:03.76 bitrate=N/A speed=0.0214x  frame=  228 fps=1.3 q=-0.0 size=N/A time=00:00:03.80 bitrate=N/A speed=0.0214x  frame=  229 fps=1.3 q=-0.0 size=N/A time=00:00:03.81 bitrate=N/A speed=0.0213x  frame=  231 fps=1.3 q=-0.0 size=N/A time=00:00:03.85 bitrate=N/A speed=0.0214x  frame=  232 fps=1.3 q=-0.0 size=N/A time=00:00:03.86 bitrate=N/A speed=0.0214x  frame=  233 fps=1.3 q=-0.0 size=N/A time=00:00:03.88 bitrate=N/A speed=0.0213x  frame=  235 fps=1.3 q=-0.0 size=N/A time=00:00:03.91 bitrate=N/A speed=0.0214x  frame=  236 fps=1.3 q=-0.0 size=N/A time=00:00:03.93 bitrate=N/A speed=0.0214x  frame=  237 fps=1.3 q=-0.0 size=N/A time=00:00:03.95 bitrate=N/A speed=0.0213x  frame=  238 fps=1.3 q=-0.0 size=N/A time=00:00:03.96 bitrate=N/A speed=0.0213x  frame=  240 fps=1.3 q=-0.0 size=N/A time=00:00:04.00 bitrate=N/A speed=0.0213x  frame=  241 fps=1.3 q=-0.0 size=N/A time=00:00:04.01 bitrate=N/A speed=0.0213x  frame=  242 fps=1.3 q=-0.0 size=N/A time=00:00:04.03 bitrate=N/A speed=0.0213x  frame=  244 fps=1.3 q=-0.0 size=N/A time=00:00:04.06 bitrate=N/A speed=0.0213x  frame=  245 fps=1.3 q=-0.0 size=N/A time=00:00:04.08 bitrate=N/A speed=0.0213x  frame=  246 fps=1.3 q=-0.0 size=N/A time=00:00:04.10 bitrate=N/A speed=0.0213x  frame=  248 fps=1.3 q=-0.0 size=N/A time=00:00:04.13 bitrate=N/A speed=0.0214x  frame=  249 fps=1.3 q=-0.0 size=N/A time=00:00:04.15 bitrate=N/A speed=0.0213x  frame=  252 fps=1.3 q=-0.0 size=N/A time=00:00:04.20 bitrate=N/A speed=0.0214x  frame=  253 fps=1.3 q=-0.0 size=N/A time=00:00:04.21 bitrate=N/A speed=0.0213x  frame=  254 fps=1.3 q=-0.0 Lsize=N/A time=00:00:04.23 bitrate=N/A speed=0.0214x    
video:133kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
[libvmaf @ 0x7ff05a61b300] VMAF score: nan


  


• FFMPEG - Green cast with Splash image in video

  30 mai 2020, par rossmcm

  I'm using FFMPEG to produce a video consisting of a single monchrome JPG image :

  



  ffmpeg -y -loop 1 -framerate 30 -t 5 -i SplashBW.jpg Splash.mp4


  



  There are two issues with the resulting video :

  



  

  • When viewed with VLC it has a green cast

  


  • When viewed with "Film and TV" (I suspect this is the Windows 10
viewer - the association for MP4 files seems to have been hijacked
on my PC) it has a green cast and a predominant flickering every
0.5 seconds or so.

  


  



  When viewed with Irfan View it looks fine. I don't know whether the issue is with the original JPG, the FFMPEG command, or the viewers. Naturally, I want it to render properly on all outputs.

  



  The first two links below look fine in my browser (Chrome) when I open them. The third link is a screen recording of what I see when I try to play the video with the Film and TVapp.

  



  B&W image

  



  Resulting video

  



  screen grab of video playing on my PC

  



  A log of the FFMPEG run :

  



  C:\Users\Raymond\Desktop\Chorus\Videos\Virtual Choir>call ffmpeg -y -loglevel verbose -loop 1 -framerate 30 -t 5 -i SplashBW.jpg Splash.mp4
ffmpeg version 4.2.2 Copyright (c) 2000-2019 the FFmpeg developers
  built with gcc 9.2.1 (GCC) 20200122
  configuration: --enable-gpl --enable-version3 --enable-sdl2 --enable-fontconfig --enable-gnutls --enable-iconv --enable-libass --enable-libdav1d --enable-libbluray --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libope
ncore-amrwb --enable-libopenjpeg --enable-libopus --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libtheora --enable-libtwolame --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --
enable-libzimg --enable-lzma --enable-zlib --enable-gmp --enable-libvidstab --enable-libvorbis --enable-libvo-amrwbenc --enable-libmysofa --enable-libspeex --enable-libxvid --enable-libaom --enable-libmfx --enable-amf --enable-ffnvcodec --enable-cuv
id --enable-d3d11va --enable-nvenc --enable-nvdec --enable-dxva2 --enable-avisynth --enable-libopenmpt
  libavutil      56. 31.100 / 56. 31.100
  libavcodec     58. 54.100 / 58. 54.100
  libavformat    58. 29.100 / 58. 29.100
  libavdevice    58.  8.100 / 58.  8.100
  libavfilter     7. 57.100 /  7. 57.100
  libswscale      5.  5.100 /  5.  5.100
  libswresample   3.  5.100 /  3.  5.100
  libpostproc    55.  5.100 / 55.  5.100
[AVIOContext @ 000001e6f6ccdd00] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6ccde80] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6d59b00] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6ccde40] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6ccdf00] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6ccdfc0] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cce180] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cce240] Statistics: 159785 bytes read, 0 seeks
    Last message repeated 1 times
[AVIOContext @ 000001e6f6cd33c0] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd3480] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd3640] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd3700] Statistics: 159785 bytes read, 0 seeks
    Last message repeated 19 times
Input #0, image2, from 'SplashBW.jpg':
  Duration: 00:00:00.03, start: 0.000000, bitrate: 38348 kb/s
    Stream #0:0: Video: mjpeg (Baseline), 1 reference frame, gray(bt470bg/unknown/unknown, center), 1920x1080 [SAR 1:1 DAR 16:9], 30 fps, 30 tbr, 30 tbn, 30 tbc
Stream mapping:
  Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
Press [q] to stop, [?] for help
[graph 0 input from stream 0:0 @ 000001e6f6cd2ec0] w:1920 h:1080 pixfmt:gray tb:1/30 fr:30/1 sar:1/1 sws_param:flags=2
[libx264 @ 000001e6f6d57100] using SAR=1/1
[libx264 @ 000001e6f6d57100] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 000001e6f6d57100] profile High, level 4.0, 4:0:0, 8-bit
[libx264 @ 000001e6f6d57100] 264 - core 159 - H.264/MPEG-4 AVC codec - Copyleft 2003-2019 - 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 chro
ma_me=0 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=2 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 weigh
tb=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 'Splash.mp4':
  Metadata:
    encoder         : Lavf58.29.100
    Stream #0:0: Video: h264 (libx264), 1 reference frame (avc1 / 0x31637661), gray(center), 1920x1080 [SAR 1:1 DAR 16:9], q=-1--1, 30 fps, 15360 tbn, 30 tbc
    Metadata:
      encoder         : Lavc58.54.100 libx264
    Side data:
      cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
[AVIOContext @ 000001e6f8b98e00] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5300] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd51c0] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5c40] Statistics: 159785 bytes read, 0 seeks
    Last message repeated 1 times
[AVIOContext @ 000001e6f6cd5300] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5440] Statistics: 159785 bytes read, 0 seeks
    Last message repeated 1 times
[AVIOContext @ 000001e6f6cd5040] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5980] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5040] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5840] Statistics: 159785 bytes read, 0 seeksspeed=   0x
[AVIOContext @ 000001e6f6cd5580] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd51c0] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5300] Statistics: 159785 bytes read, 0 seeks
    Last message repeated 1 times
[AVIOContext @ 000001e6f6cd5ac0] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5440] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5c40] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5440] Statistics: 159785 bytes read, 0 seeks
    Last message repeated 1 times
[AVIOContext @ 000001e6f6cd5300] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5700] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd4f00] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5700] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5c40] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5300] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5700] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5300] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5ac0] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5840] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd4f00] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5040] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5700] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5ac0] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd51c0] Statistics: 159785 bytes read, 0 seeks
    Last message repeated 1 times
[AVIOContext @ 000001e6f6cd5c40] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5040] Statistics: 159785 bytes read, 0 seeks1.0kbits/s speed=0.359x
    Last message repeated 1 times
[AVIOContext @ 000001e6f6cd5840] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5ac0] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd51c0] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5580] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5440] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5700] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5c40] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5300] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd51c0] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd4f00] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd51c0] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5700] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5ac0] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5700] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5ac0] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd51c0] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5ac0] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5c40] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5840] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5580] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd51c0] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5300] Statistics: 159785 bytes read, 0 seeks
    Last message repeated 1 times
[AVIOContext @ 000001e6f6cd51c0] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd4f00] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5040] Statistics: 159785 bytes read, 0 seeks0.3kbits/s speed=0.828x
[AVIOContext @ 000001e6f6cd5ac0] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5040] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5580] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd51c0] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd4f00] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd51c0] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5ac0] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5840] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5580] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd51c0] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5840] Statistics: 159785 bytes read, 0 seeks
    Last message repeated 1 times
[AVIOContext @ 000001e6f6cd5700] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5ac0] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5840] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5040] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd4f00] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd51c0] Statistics: 159785 bytes read, 0 seeks
    Last message repeated 1 times
[AVIOContext @ 000001e6f6cd5300] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5ac0] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5700] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd51c0] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5840] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd4f00] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5300] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5c40] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5700] Statistics: 159785 bytes read, 0 seeks
    Last message repeated 1 times
[AVIOContext @ 000001e6f6cd5580] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5840] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5700] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5440] Statistics: 159785 bytes read, 0 seeks0.2kbits/s speed=1.16x
[AVIOContext @ 000001e6f6cd5ac0] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5040] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd4f00] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5040] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5ac0] Statistics: 159785 bytes read, 0 seeks
    Last message repeated 2 times
[AVIOContext @ 000001e6f6cd5440] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5040] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5300] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5040] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5440] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5700] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5980] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5c40] Statistics: 159785 bytes read, 0 seeks
    Last message repeated 1 times
[AVIOContext @ 000001e6f6cd5040] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd4f00] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5c40] Statistics: 159785 bytes read, 0 seeks
[AVIOContext @ 000001e6f6cd5ac0] Statistics: 159785 bytes read, 0 seeks
No more output streams to write to, finishing.
frame=  150 fps= 51 q=-1.0 Lsize=     142kB time=00:00:04.90 bitrate= 237.8kbits/s speed=1.65x
video:140kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 1.855892%
Input file #0 (SplashBW.jpg):
  Input stream #0:0 (video): 151 packets read (24127535 bytes); 151 frames decoded;
  Total: 151 packets (24127535 bytes) demuxed
Output file #0 (Splash.mp4):
  Output stream #0:0 (video): 150 frames encoded; 150 packets muxed (143004 bytes);
  Total: 150 packets (143004 bytes) muxed
[AVIOContext @ 000001e6f6d59240] Statistics: 2 seeks, 4 writeouts
[libx264 @ 000001e6f6d57100] frame I:1     Avg QP:18.13  size:131209
[libx264 @ 000001e6f6d57100] frame P:38    Avg QP:16.03  size:    87
[libx264 @ 000001e6f6d57100] frame B:111   Avg QP:24.33  size:    70
[libx264 @ 000001e6f6d57100] consecutive B-frames:  1.3%  0.0%  0.0% 98.7%
[libx264 @ 000001e6f6d57100] mb I  I16..4:  1.8% 96.0%  2.2%
[libx264 @ 000001e6f6d57100] mb P  I16..4:  0.0%  0.0%  0.0%  P16..4:  0.0%  0.0%  0.0%  0.0%  0.0%    skip:99.9%
[libx264 @ 000001e6f6d57100] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  0.0%  0.0%  0.0%  direct: 0.0%  skip:100.0%  L0:21.7% L1:78.3% BI: 0.0%
[libx264 @ 000001e6f6d57100] 8x8 transform intra:96.0% inter:98.7%
[libx264 @ 000001e6f6d57100] coded y intra: 94.7% inter: 0.0%
[libx264 @ 000001e6f6d57100] i16 v,h,dc,p: 24% 37%  5% 34%
[libx264 @ 000001e6f6d57100] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 46% 22% 11%  3%  3%  3%  4%  3%  5%
[libx264 @ 000001e6f6d57100] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 79%  9%  2%  1%  2%  1%  4%  1%  1%
[libx264 @ 000001e6f6d57100] i8c dc,h,v,p: 100%  0%  0%  0%
[libx264 @ 000001e6f6d57100] Weighted P-Frames: Y:0.0%
[libx264 @ 000001e6f6d57100] ref P L0: 96.6%  0.7%  1.3%  1.3%
[libx264 @ 000001e6f6d57100] ref B L0: 96.9%  2.1%  1.0%
[libx264 @ 000001e6f6d57100] ref B L1: 94.8%  5.2%
[libx264 @ 000001e6f6d57100] kb/s:227.72
[AVIOContext @ 000001e6f6ccb880] Statistics: 32768 bytes read, 0 seeks


  


• FFMPEG Stream not showing in Youtube Dashboard

  22 mai 2020, par Jonas Dautel

  I am trying to stream a webcam from my Raspberrypi 4to Youtube using FFmpeg. The command doesn't show an error but youtube doesn't display any data. Here is the exact command I used ( i recompiled the FFmpeg library) :

  



  raspivid -o - -t 0 -vf -hf -fps 30 -b 6000000 | ffmpeg -re -ar 44100 -ac 2 -acodec pcm_s16le -f s16le -ac 2 -i /dev/zero -f h264 -i - -vcodec copy -acodec aac -ab 128k -g 50 -strict experimental -f flv rtmp://a.rtmp.youtube.com/live2/STREAMCODE

  



  here is a sample output of the comand :

  



  


  


  



  mmal: Cannot read camera info, keeping the defaults for OV5647 mmal: mmal_vc_component_create: failed to create component 'vc.ril.camera' (1:ENOMEM) mmal: mmal_component_create_core: could not create component 'vc.ril.camera' (1) mmal: Failed to create camera component mmal: main: Failed to create camera component mmal: Camera is not enabled in this build. Try running "sudo raspi-config" and ensure that "camera" has been enabled ffmpeg version
4.1.4-1+rpt7~deb10u1 Copyright (c) 2000-2019 the FFmpeg developers   built with gcc 8 (Raspbian 8.3.0-6+rpi1)   configuration:
--prefix=/usr --extra-version='1+rpt7~deb10u1' --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-omx-rpi --enable-mmal --enable-neon --enable-rpi --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared --libdir=/usr/lib/arm-linux-gnueabihf --cpu=arm1176jzf-s --arch=arm   WARNING: library configuration mismatch   avutil      configuration:
--prefix=/usr --extra-version='1+rpt7~deb10u1' --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-omx-rpi --enable-mmal --enable-neon --enable-rpi --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs   avcodec     configuration: --prefix=/usr --extra-version='1+rpt7~deb10u1' --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-omx-rpi --enable-mmal --enable-neon --enable-rpi --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs   avformat    configuration: --prefix=/usr --extra-version='1+rpt7~deb10u1' --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-omx-rpi --enable-mmal --enable-neon --enable-rpi --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs   avdevice    configuration: --prefix=/usr --extra-version='1+rpt7~deb10u1' --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-omx-rpi --enable-mmal --enable-neon --enable-rpi --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs   avfilter    configuration: --prefix=/usr --extra-version='1+rpt7~deb10u1' --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-omx-rpi --enable-mmal --enable-neon --enable-rpi --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs   avresample  configuration: --prefix=/usr --extra-version='1+rpt7~deb10u1' --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-omx-rpi --enable-mmal --enable-neon --enable-rpi --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs   swscale     configuration: --prefix=/usr --extra-version='1+rpt7~deb10u1' --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-omx-rpi --enable-mmal --enable-neon --enable-rpi --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs   swresample  configuration: --prefix=/usr --extra-version='1+rpt7~deb10u1' --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-omx-rpi --enable-mmal --enable-neon --enable-rpi --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs   postproc    configuration: --prefix=/usr --extra-version='1+rpt7~deb10u1' --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-omx-rpi --enable-mmal --enable-neon --enable-rpi --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs   libavutil      56. 22.100 / 56. 22.100   libavcodec     58. 35.100 / 58. 35.100   libavformat    58. 20.100 /
58. 20.100   libavdevice    58.  5.100 / 58.  5.100   libavfilter     7. 40.101 /  7. 40.101   libavresample   4.  0.  0 /  4.  0.  0   libswscale      5.  3.100 /  5.  3.100   libswresample   3.  3.100 /
3.  3.100   libpostproc    55.  3.100 / 55.  3.100 Guessed Channel Layout for Input Stream #0.0 : stereo Input #0, s16le, from '/dev/zero':   Duration: N/A, bitrate: 1411 kb/s
    Stream #0:0: Audio: pcm_s16le, 44100 Hz, stereo, s16, 1411 kb/s [h264 @ 0x1602270] Could not find codec parameters for stream 0 (Video: h264, none): unspecified size Consider increasing the value for the 'analyzeduration' and 'probesize' options Input #1, h264, from 'pipe:':   Duration: N/A, bitrate: N/A
    Stream #1:0: Video: h264, none, 25 tbr, 1200k tbn, 50 tbc Codec AVOption g (set the group of picture (GOP) size) specified for output file #0 (rtmp://a.rtmp.youtube.com/live2/xyfa-tyus-hu70-95aq) has not been used for any stream. The most likely reason is either wrong type (e.g. a video option with no video streams) or that it is a private option of some encoder which was not actually used for any stream. Stream mapping:   Stream #0:0 -> #0:0 (pcm_s16le (native) -> aac (native)) Output #0, flv, to 'rtmp://a.rtmp.youtube.com/live2/xyfa-tyus-hu70-95aq':   Metadata:
    encoder         : Lavf58.20.100
    Stream #0:0: Audio: aac (LC) ([10][0][0][0] / 0x000A), 44100 Hz, stereo, fltp, 128 kb/s
    Metadata:
      encoder         : Lavc58.35.100 aac ^C[flv @ 0x16046c0] Failed to update header with correct duration.x [flv @ 0x16046c0] Failed to update header with correct filesize. size=       8kB time=00:00:08.40 bitrate=   8.2kbits/s speed=0.999x video:0kB audio:2kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 289.963837% [aac @ 0x16055f0] Qavg: 65536.000 Exiting normally, received signal 2.