Opus in ASF does not play in VLC 3.0.14
Opus in ASF does play in Windows Media Player for Windows10
but Opus in ASF does not play in VLC 3.0.14
I uploaded the source code that fixed the bug
vlc-3.0/include/vlc_codecs.h vlc_codecs.h
opus in asf file opus.asf
WAVE format wFormatTag Opus ID(0x704F)
See https://docs.microsoft.com/en-us/windows/win32/medfound/audio-subtype-guids
how to create opus in asf
ffmpeg -i input.wav -c:a libopus -atag 0x704F -f asf output.asf