Custom Codec Implementation #794

Hardware accelerated video playback/decoding:

• HEVC (H.265)
• AVC (H.264)
• AV1
• VP9
• Other advertised codecs
• FFMPEG-based fallback

Hardware accelerated video encoding:

• HEVC (H.265)
• AVC (H.264)
• AV1

Input formats and colorspaces:

• NV12 (COLOR_FormatYUV420SemiPlanar)
• YV12 (COLOR_FormatYUV420Planar)
• P010 (COLOR_FormatYUVP010)
• RGBA_8888 / RGBA_1010102 / RGBA_F16