#1215 support AV1 video

[Jan Kratochvil]

Could you support AV1 video? Pixel 8 and higher do support AV1 hardware decoding:
* https://www.reddit.com/r/AV1/comments/16zrh2u/google_pixel_8_g3_soc_dont_support_av1/k4d4zi3/ -> https://android.googlesource.com/device/google/zuma/+/android14-d1-release/media_codecs_bo_c2.xml#52
* https://en.wikipedia.org/wiki/AV1#Hardware -> https://en.wikipedia.org/wiki/Google_Tensor#G3 -> https://en.wikipedia.org/wiki/Pixel_8
It was also mentioned in #963 but that is more AVIF.

[Jan Kratochvil]

I did mean AV1 hardware encoding.

[Mark]

Have added this to my TODO.