Comment 102 for bug 1816497

I get the same result as Olivier: about://gpu says "Hardware accelerated", but about://media-internals says FFmpegVideoDecoder.

Complete report
---------------

*GPU:

  00:02.0 VGA compatible controller: Intel Corporation WhiskeyLake-U GT2 [UHD Graphics 620] (prog-if 00 [VGA controller])

*lsb_release:

  Distributor ID: Ubuntu
  Description: Ubuntu Kinetic Kudu (development branch)
  Release: 22.10
  Codename: kinetic

*vdainfo:

  libva info: VA-API version 1.14.0
  libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so
  libva info: Found init function __vaDriverInit_1_14
  libva info: va_openDriver() returns 0
  vainfo: VA-API version: 1.14 (libva 2.12.0)
  vainfo: Driver version: Intel iHD driver for Intel(R) Gen Graphics - 22.4.2 ()
  vainfo: Supported profile and entrypoints
        VAProfileMPEG2Simple : VAEntrypointVLD
        VAProfileMPEG2Main : VAEntrypointVLD
        VAProfileH264Main : VAEntrypointVLD
        VAProfileH264Main : VAEntrypointEncSliceLP
        VAProfileH264High : VAEntrypointVLD
        VAProfileH264High : VAEntrypointEncSliceLP
        VAProfileJPEGBaseline : VAEntrypointVLD
        VAProfileJPEGBaseline : VAEntrypointEncPicture
        VAProfileH264ConstrainedBaseline: VAEntrypointVLD
        VAProfileH264ConstrainedBaseline: VAEntrypointEncSliceLP
        VAProfileVP8Version0_3 : VAEntrypointVLD
        VAProfileHEVCMain : VAEntrypointVLD
        VAProfileHEVCMain10 : VAEntrypointVLD
        VAProfileVP9Profile0 : VAEntrypointVLD
        VAProfileVP9Profile2 : VAEntrypointVLD

*Codec: H264

*Command line:

  LIBVA_DRIVER_NAME=iHD LIBVA_DRIVERS_PATH=/snap/chromium/current/usr/lib/x86_64-linux-gnu/dri LIBVA_MESSAGING_LEVEL=2 snap run chromium --enable-features=VaapiVideoDecoder

*about://gpu

  Video Decode: Hardware accelerated

*about://media-internals

  00:00:00.286 info "Failed to initialize DecryptingVideoDecoder"
  00:00:00.286 info "Failed to initialize VaapiVideoDecoder"
  00:00:00.286 info "Failed to initialize VpxVideoDecoder"
  00:00:00.286 info "Failed to initialize Dav1dVideoDecoder"
  00:00:00.289 kIsVideoDecryptingDemuxerStream false
  00:00:00.289 kVideoDecoderName "FFmpegVideoDecoder"
  00:00:00.289 kIsPlatformVideoDecoder false
  00:00:00.289 info "Selected FFmpegVideoDecoder for video decoding, config: codec: h264, profile: h264 high, level: not available, alpha_mode: is_opaque, coded size: [1920,1080], visible rect: [0,0,1920,1080], natural size: [1920,1080], has extra data: false, encryption scheme: Unencrypted, rotation: 0°, flipped: 0, color space: {primaries:BT709, transfer:BT709, matrix:BT709, range:LIMITED}"