AMD hardware encoding is unsupported

[KevinTyrrell]

2024-09-15 01:13:44 Unknown encoder 'h264_amf'
2024-09-15 01:14:42 Unknown encoder 'hevc_amf'
2024-09-15 01:15:28 Unknown encoder 'av1_amf'

Given dizquetv requires ffmpeg 4.5+, [those versions of ffmpeg support h264_amf].

How to reproduce:

• Ensure Windows machine is using an AMD graphics card.
• Ensure ffmpeg is updated, and is at least version 4.5.
• Ensure ffmpeg -i file.mp4 -c:v h264_amf out.mp4 outputs correctly.
• Copy ffmpeg.exe to a path in which dizquetv has access (e.g. Docker container).
• dizquetv --> Settings --> FFMPEG Executable Path --> Set to the above ffmpeg.exe path --> Update
• Open channel in media player, such as a PotPlayer, VLC, etc
• Observe in logs dizquetv terminates due to unknown encoder.