Good day
tell me what could be the problem?
I'm adding a source CRT stream
it has 3 audio tracks
but none of them are displayed in the mix

for test i add this stream on intinor
and i have all audio tracks

ac3 filter install
vmix 23 test
vmix 28 test
win 11


if i add srt stream live VLC srt steam
audio track 1-2 work but me need 3-4 =)