==== DECODE VIDEOS
 
|----------------------------------------------------
 
++++ big_buck_bunny_480p_H264_AAC_25fps_1800K_short.MP4:
 
# ffmpeg  -hwaccel drm -vaapi_device /dev/dri/renderD128 -an -i big_buck_bunny_480p_H264_AAC_25fps_1800K_short.MP4 -map 0:0 -threads 8 -aspect 16:9 -y -f mp4  /decodeVideos.mkv
 
ffmpeg version n4.3.1-Kodi Copyright (c) 2000-2020 the FFmpeg developers
  built with gcc 7.5.0 (GCC)
  configuration: --prefix=/usr --arch=arm64 --target-os=linux --cross-prefix=aarch64-linux-gnu- --enable-cross-compile --sysroot=/home/qsysbuilder/src/qsc/qsys2/src/os/../aarch64-linux-gnu/install --pkg-config=aarch64-linux-gnu-pkg-config --enable-shared --disable-doc --enable-avcodec --enable-avformat --enable-swscale --enable-swresample --enable-sdl2 --enable-ffplay --enable-avfilter --enable-decoder=h264 --enable-decoder=h264_v4l2m2m --enable-decoder=hevc --enable-decoder=hevc_v4l2m2m --enable-decoder=mjpeg --enable-decoder=rawvideo --enable-decoder=wrapped_avframe --enable-decoder=mpeg2_v4l2m2m --enable-decoder=mpeg2video --enable-decoder=mpeg4 --enable-decoder=vp8 --enable-decoder=vp8_v4l2m2m --enable-decoder=vp9 --enable-decoder=vp9_v4l2m2m --enable-decoder=webp --enable-demuxer=h264 --enable-demuxer=mjpeg --enable-demuxer=rtp --enable-demuxer=rtsp --enable-demuxer=hevc --enable-demuxer=mov --enable-demuxer=mpegvideo --enable-encoder=h264_v4l2m2m --enable-encoder=h264_vaapi --enable-encoder=hevc_v4l2m2m --enable-encoder=hevc_vaapi --enable-encoder=mjpeg_vaapi --enable-encoder=rawvideo --enable-encoder=mpeg2_vaapi --enable-encoder=pcm_s16le --enable-encoder=vp8_v4l2m2m --enable-encoder=vp8_vp8_vaapi --enable-encoder=vp9_vaapi --enable-encoder=wrapped_avframe --enable-filter=deinterlace_vaapi --enable-filter=denoise_vaapi --enable-filter=hwdownload --enable-filter=hwmap --enable-filter=hwupload --enable-filter=null --enable-filter=scale_vaapi --enable-filter=sharpness_vaapi --enable-filter=split --enable-filter=transpose_vaapi --enable-gpl --enable-hwaccel=h264_vaapi --enable-indev=v4l2 --enable-hwaccel=hevc_vaapi --enable-hwaccel=mjpeg_vaapi --enable-hwaccel=mpeg2_vaapi --enable-hwaccel=mpeg4_vaapi --enable-hwaccel=vp9_vaapi --enable-libdrm --enable-libfontconfig --enable-libfreetype --enable-libudev --enable-libxml2 --enable-muxer=h264 --enable-muxer=mjpeg --enable-muxer=mov --enable-muxer=mp2 --enable-muxer=mp4 --enable-muxer=mpeg2video --enable-muxer=null --enable-muxer=rtp --enable-muxer=rtsp --enable-outdev=v4l2 --enable-parser=h264 --enable-parser=mjpeg --enable-nonfree --enable-openssl --enable-pic --enable-postproc --enable-protocol=file --enable-protocol=pipe --enable-protocol=rtp --enable-protocol=srtp --enable-vaapi --enable-pthreads --enable-v4l2-request --enable-version3 --toolchain=hardened --enable-rpath --extra-ldflags=-ludev --libdir=/usr/lib --shlibdir=/usr/lib
  libavutil      56. 51.100 / 56. 51.100
  libavcodec     58. 91.100 / 58. 91.100
  libavformat    58. 45.100 / 58. 45.100
  libavdevice    58. 10.100 / 58. 10.100
  libavfilter     7. 85.100 /  7. 85.100
  libswscale      5.  7.100 /  5.  7.100
  libswresample   3.  7.100 /  3.  7.100
  libpostproc    55.  7.100 / 55.  7.100
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'big_buck_bunny_480p_H264_AAC_25fps_1800K_short.MP4':
  Metadata:
    major_brand     : mp42
    minor_version   : 1
    compatible_brands: isommp423gp5
    creation_time   : 2011-09-07T06:06:36.000000Z
    title           : big_buck_bunny_480p_surround-fix.avi_041.AVI.MP4
    artist          : created with SUPER(C).v2011.bld.49
    encoder         : eRightSoft
    comment         : 14:06:42
  Duration: 00:00:04.00, start: 0.000000, bitrate: 1209 kb/s
    Stream #0:0(und): Video: h264 (Constrained Baseline) (avc1 / 0x31637661), yuv420p, 854x480 [SAR 1:1 DAR 427:240], 1100 kb/s, 25 fps, 25 tbr, 25 tbn, 50 tbc (default)
    Metadata:
      creation_time   : 2011-09-08T06:06:07.000000Z
      handler_name    : VideoHandler
    Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 95 kb/s (default)
    Metadata:
      creation_time   : 2011-09-07T06:06:36.000000Z
      handler_name    : GPAC ISO Audio Handler
    Stream #0:2(und): Data: none (mp4s / 0x7334706D), 0 kb/s (default)
    Metadata:
      creation_time   : 2011-09-07T06:06:38.000000Z
      handler_name    : GPAC MPEG-4 OD Handler
    Stream #0:3(und): Data: none (mp4s / 0x7334706D), 0 kb/s (default)
    Metadata:
      creation_time   : 2011-09-07T06:06:38.000000Z
      handler_name    : GPAC MPEG-4 BIFS Handler
Stream mapping:
  Stream #0:0 -> #0:0 (h264 (native) -> mpeg4 (native))
Press [q] to stop, [?] for help
[h264 @ 0xaaaad3566ab0] v4l2_request_try_format: pixelformat 875967059 not supported for type 10
[h264 @ 0xaaaad3566ab0] v4l2_request_probe_video_device: try output format failed
[h264 @ 0xaaaad3566ab0] v4l2_request_try_format: pixelformat 875967059 not supported for type 10
[h264 @ 0xaaaad3566ab0] v4l2_request_probe_video_device: try output format failed
[h264 @ 0xaaaad3566ab0] ff_v4l2_request_query_control: query control failed, Invalid argument (22)
[h264 @ 0xaaaad3566ab0] Failed setup for format drm_prime: hwaccel initialisation returned error.
[mpeg4 @ 0xaaaad34919d0] Invalid pixel aspect ratio 1280/1281, limit is 255/255 reducing
Output #0, mp4, to '/decodeVideos.mkv':
  Metadata:
    major_brand     : mp42
    minor_version   : 1
    compatible_brands: isommp423gp5
    comment         : 14:06:42
    title           : big_buck_bunny_480p_surround-fix.avi_041.AVI.MP4
    artist          : created with SUPER(C).v2011.bld.49
    encoder         : Lavf58.45.100
    Stream #0:0(und): Video: mpeg4 (mp4v / 0x7634706D), yuv420p, 854x480 [SAR 1:1 DAR 427:240], q=2-31, 200 kb/s, SAR 1280:1281 DAR 16:9, 25 fps, 12800 tbn, 25 tbc (default)
    Metadata:
      creation_time   : 2011-09-08T06:06:07.000000Z
      handler_name    : VideoHandler
      encoder         : Lavc58.91.100 mpeg4
    Side data:
      cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: N/A
frame=   63 fps=0.0 q=13.1 size=       0kB time=00:00:02.48 bitrate=   0.1kbits/s speed=4.92x    frame=  100 fps=0.0 q=17.6 Lsize=     266kB time=00:00:03.96 bitrate= 549.3kbits/s speed=5.02x    
video:264kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.544268%
|---------------------------------------------------- 
Tests completed. 
