[FFmpeg-user] "missing picture in access unit" error

[Mohammed Bey Ahmed Khernache]

Hello,
I am trying to decode an HEVC video content with ffmpeg and ffplay on
Windows and I got the following error messages.
Could someone explain to me what is it about?
--------------------------------------------------- output of ffmpeg
-----------------------------------------------
D:\Tools\FFMPEG\Windows\ffmpeg-20180307-80798e3-win64-static\bin>ffmpeg.exe
-i jctvc/AMP_A_Samsung_6.bit.bin -f null out.null
ffmpeg version N-90264-g80798e3857 Copyright (c) 2000-2018 the FFmpeg
developers
  built with gcc 7.3.0 (GCC)
  configuration: --enable-gpl --enable-version3 --enable-sdl2
--enable-bzlib --enable-fontconfig --enable-gnutls --enable-iconv
--enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame
--enable-libopencore-amrnb --enable-libopencore-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-libmfx
--enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va
--enable-nvenc --enable-dxva2 --enable-avisynth
  libavutil      56.  8.100 / 56.  8.100
  libavcodec     58. 14.100 / 58. 14.100
  libavformat    58. 10.100 / 58. 10.100
  libavdevice    58.  2.100 / 58.  2.100
  libavfilter     7. 12.100 /  7. 12.100
  libswscale      5.  0.102 /  5.  0.102
  libswresample   3.  0.101 /  3.  0.101
  libpostproc    55.  0.100 / 55.  0.100
[hevc @ 0000000000395300] Unknown HEVC profile: 0
    Last message repeated 5 times
[hevc @ 0000000000395300] missing picture in access unit
Input #0, hevc, from 'jctvc/AMP_A_Samsung_6.bit.bin':
  Duration: N/A, bitrate: N/A
    Stream #0:0: Video: hevc (Main 10), yuv420p(tv), 2560x1600, 25 fps, 25
tbr, 1200k tbn, 25 tbc
[hevc @ 0000000002bdf580] Unknown HEVC profile: 0
    Last message repeated 1 times
Stream mapping:
  Stream #0:0 -> #0:0 (hevc (native) -> wrapped_avframe (native))
Press [q] to stop, [?] for help
[hevc @ 0000000002bdf580] Unknown HEVC profile: 0
    Last message repeated 1 times
Output #0, null, to 'out.null':
  Metadata:
    encoder         : Lavf58.10.100
    Stream #0:0: Video: wrapped_avframe, yuv420p, 2560x1600, q=2-31, 200
kb/s, 25 fps, 25 tbn, 25 tbc
    Metadata:
      encoder         : Lavc58.14.100 wrapped_avframe
frame=   60 fps= 58 q=-0.0 Lsize=N/A time=00:00:02.40 bitrate=N/A
speed=2.32x
video:31kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: unknown

--------------------------------------------------- output of ffplay
--------------------------------------------------
D:\Tools\FFMPEG\Windows\ffmpeg-20180307-80798e3-win64-static\bin>ffplay.exe
-autoexit -i jctvc/AMP_A_Samsung_6.bit.bin
ffplay version N-90264-g80798e3857 Copyright (c) 2003-2018 the FFmpeg
developers
  built with gcc 7.3.0 (GCC)
  configuration: --enable-gpl --enable-version3 --enable-sdl2
--enable-bzlib --enable-fontconfig --enable-gnutls --enable-iconv
--enable-libass --enable-libbluray --enable-libfreetype --enable-libmp3lame
--enable-libopencore-amrnb --enable-libopencore-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-libmfx
--enable-amf --enable-ffnvcodec --enable-cuvid --enable-d3d11va
--enable-nvenc --enable-dxva2 --enable-avisynth
  libavutil      56.  8.100 / 56.  8.100
  libavcodec     58. 14.100 / 58. 14.100
  libavformat    58. 10.100 / 58. 10.100
  libavdevice    58.  2.100 / 58.  2.100
  libavfilter     7. 12.100 /  7. 12.100
  libswscale      5.  0.102 /  5.  0.102
  libswresample   3.  0.101 /  3.  0.101
  libpostproc    55.  0.100 / 55.  0.100
[hevc @ 0000000000384c00] Unknown HEVC profile: 0 sq=    0B f=0/0
    Last message repeated 3 times
[hevc @ 0000000000384c00] Unknown HEVC profile: 0 sq=    0B f=0/0
    Last message repeated 1 times
[hevc @ 0000000000384c00] missing picture in access unit
Input #0, hevc, from 'jctvc/AMP_A_Samsung_6.bit.bin':
  Duration: N/A, bitrate: N/A
    Stream #0:0: Video: hevc (Main 10), yuv420p(tv), 2560x1600, 25 fps, 25
tbr, 1200k tbn, 25 tbc
[hevc @ 00000000003f0a40] Unknown HEVC profile: 0
    Last message repeated 3 times
    nan M-V:    nan fd=   0 aq=    0KB vq=    0KB sq=    0B f=0/0

Best Regards