gistfile1.txt

root at summit in ~
# lspci -nn | ag VGA
00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics P630 [8086:3e96]
05:00.0 VGA compatible controller [0300]: ASPEED Technology, Inc. ASPEED Graphics Family [1a03:2000] (rev 41)

root at summit in ~
# vainfo
libva info: VA-API version 1.8.0
libva info: Trying to open /usr/lib/dri/iHD_drv_video.so
libva info: Found init function __vaDriverInit_1_8
libva info: va_openDriver() returns 0
vainfo: VA-API version: 1.8 (libva 2.8.0.pre0)
vainfo: Driver version: Intel iHD driver for Intel(R) Gen Graphics - 20.2.0 (07732244ae)
vainfo: Supported profile and entrypoints
      VAProfileNone                   :	VAEntrypointVideoProc
      VAProfileNone                   :	VAEntrypointStats
      VAProfileMPEG2Simple            :	VAEntrypointVLD
      VAProfileMPEG2Simple            :	VAEntrypointEncSlice
      VAProfileMPEG2Main              :	VAEntrypointVLD
      VAProfileMPEG2Main              :	VAEntrypointEncSlice
      VAProfileH264Main               :	VAEntrypointVLD
      VAProfileH264Main               :	VAEntrypointEncSlice
      VAProfileH264Main               :	VAEntrypointFEI
      VAProfileH264Main               :	VAEntrypointEncSliceLP
      VAProfileH264High               :	VAEntrypointVLD
      VAProfileH264High               :	VAEntrypointEncSlice
      VAProfileH264High               :	VAEntrypointFEI
      VAProfileH264High               :	VAEntrypointEncSliceLP
      VAProfileVC1Simple              :	VAEntrypointVLD
      VAProfileVC1Main                :	VAEntrypointVLD
      VAProfileVC1Advanced            :	VAEntrypointVLD
      VAProfileJPEGBaseline           :	VAEntrypointVLD
      VAProfileJPEGBaseline           :	VAEntrypointEncPicture
      VAProfileH264ConstrainedBaseline:	VAEntrypointVLD
      VAProfileH264ConstrainedBaseline:	VAEntrypointEncSlice
      VAProfileH264ConstrainedBaseline:	VAEntrypointFEI
      VAProfileH264ConstrainedBaseline:	VAEntrypointEncSliceLP
      VAProfileVP8Version0_3          :	VAEntrypointVLD
      VAProfileVP8Version0_3          :	VAEntrypointEncSlice
      VAProfileHEVCMain               :	VAEntrypointVLD
      VAProfileHEVCMain               :	VAEntrypointEncSlice
      VAProfileHEVCMain               :	VAEntrypointFEI
      VAProfileHEVCMain10             :	VAEntrypointVLD
      VAProfileHEVCMain10             :	VAEntrypointEncSlice
      VAProfileVP9Profile0            :	VAEntrypointVLD
      VAProfileVP9Profile2            :	VAEntrypointVLD
      

root at summit in ~
# ffmpeg  -hide_banner -encoders | grep vaapi
 V..... h264_vaapi           H.264/AVC (VAAPI) (codec h264)
 V..... hevc_vaapi           H.265/HEVC (VAAPI) (codec hevc)
 V..... mjpeg_vaapi          MJPEG (VAAPI) (codec mjpeg)
 V..... mpeg2_vaapi          MPEG-2 (VAAPI) (codec mpeg2video)
 V..... vp8_vaapi            VP8 (VAAPI) (codec vp8)
 V..... vp9_vaapi            VP9 (VAAPI) (codec vp9)

root at summit in ~
# apk info ffmpeg
ffmpeg-4.3.1-r0 description:
Complete and free Internet live audio and video broadcasting solution for Linux/Unix

ffmpeg-4.3.1-r0 webpage:
https://ffmpeg.org/

ffmpeg-4.3.1-r0 installed size:
664 KiB

gistfile2.txt

root at summit in ~
# ffmpeg -hide_banner -h encoder='vp8_vaapi'
Encoder vp8_vaapi [VP8 (VAAPI)]:
    General capabilities: delay hardware
    Threading capabilities: none
    Supported hardware devices: vaapi
    Supported pixel formats: vaapi_vld
vp8_vaapi AVOptions:
  -low_power         <boolean>    E..V...... Use low-power encoding mode (only available on some platforms; may not support all encoding features) (default false)
  -idr_interval      <int>        E..V...... Distance (in I-frames) between IDR frames (from 0 to INT_MAX) (default 0)
  -b_depth           <int>        E..V...... Maximum B-frame reference depth (from 1 to INT_MAX) (default 1)
  -rc_mode           <int>        E..V...... Set rate control mode (from 0 to 6) (default auto)
     auto            0            E..V...... Choose mode automatically based on other parameters
     CQP             1            E..V...... Constant-quality
     CBR             2            E..V...... Constant-bitrate
     VBR             3            E..V...... Variable-bitrate
     ICQ             4            E..V...... Intelligent constant-quality
     QVBR            5            E..V...... Quality-defined variable-bitrate
     AVBR            6            E..V...... Average variable-bitrate
  -loop_filter_level <int>        E..V...... Loop filter level (from 0 to 63) (default 16)
  -loop_filter_sharpness <int>        E..V...... Loop filter sharpness (from 0 to 15) (default 4)


root at summit in ~
# ffmpeg -hide_banner -h encoder='vp9_vaapi'
Encoder vp9_vaapi [VP9 (VAAPI)]:
    General capabilities: delay hardware
    Threading capabilities: none
    Supported hardware devices: vaapi
    Supported pixel formats: vaapi_vld
vp9_vaapi AVOptions:
  -low_power         <boolean>    E..V...... Use low-power encoding mode (only available on some platforms; may not support all encoding features) (default false)
  -idr_interval      <int>        E..V...... Distance (in I-frames) between IDR frames (from 0 to INT_MAX) (default 0)
  -b_depth           <int>        E..V...... Maximum B-frame reference depth (from 1 to INT_MAX) (default 1)
  -rc_mode           <int>        E..V...... Set rate control mode (from 0 to 6) (default auto)
     auto            0            E..V...... Choose mode automatically based on other parameters
     CQP             1            E..V...... Constant-quality
     CBR             2            E..V...... Constant-bitrate
     VBR             3            E..V...... Variable-bitrate
     ICQ             4            E..V...... Intelligent constant-quality
     QVBR            5            E..V...... Quality-defined variable-bitrate
     AVBR            6            E..V...... Average variable-bitrate
  -loop_filter_level <int>        E..V...... Loop filter level (from 0 to 63) (default 16)
  -loop_filter_sharpness <int>        E..V...... Loop filter sharpness (from 0 to 15) (default 4)