AV1 in ASF does not play in VLC 3.0.16
AV1 in ASF does play in Windows Media Player for Windows10
but AV1 in ASF does not play in VLC 3.0.16
how to create AV1 in asf
ffmpeg -i input.mp4 -c:v libaom-av1 -vtag AV01 -usage realtime -cpu-used 8 -an -f asf a.asf
a.asf does play in Windows Media Player for Windows10
but a.asf does not play in VLC 3.0.16
ffmpeg -i input.mp4 -c:v libaom-av1 -vtag av01 -usage realtime -cpu-used 8 -an -f asf b.asf
b.asf does play in VLC 3.0.16
but b.asf does not play in Windows Media Player for Windows10
See https://docs.microsoft.com/en-us/windows/win32/medfound/video-subtype-guids
ASF format AV1 FourCC 'AV01'
See https://github.com/videolan/vlc/blob/master/src/misc/fourcc_list.h
In this source code, the foucc of av1 is av10. Is this correct?