[vlc] vlc and decklink with multiple embedded audio channels in sdi

[riki]

Hello,

i am using something like this:

./cvlc  decklink://  --decklink-video-connection="sdi"
--decklink-audio-connection="embedded" --decklink-mode="Hi50"
--decklink-audio-channels="8" :live-caching=1000
--sout="#transcode{vcodec=h264,vb=80000,scale=1,acodec=mpga,ab=128,channels=8,samplerate=48000}:std{access=udp{ttl=5},mux=ts,dst=232.10.3.90:1234}"
--sout-keep

there are 8 embedded audio channels in SDI, but with above setup, they
are all mixed together in udp output. Is there a way to create a
separate audio tracks from them?

Thanks

r.