CC not working in Commande Line. Latency hudge

[banshee1971]

Greeting, i perform some test with the application (start the application in Windows using Command Line)

I'm using a MakitoX hardware encoder. And create 2 stream, one UDP and one RTP (the RTP are for use with VLC).

When i try to enable CC1, it's not working (option seem selected in the Windows VLC when open). If i change the "windows CC option" to disable, then enable, it appear.

Somehow, the --sub-track=0 option not working


vlc -vvv --network-caching=50 --sout-x264-preset=ultrafast --sout-x264-tune=zerolatency --sub-track=0 rtp://@xxxx.xx.xxx.x:5502


Also, about the "buffer" option (caching). I can only achieve 633ms between the source (before my Makito Encoder) and the computer Screen. How can i improove that ?

If i try the InStream application (that came with Makito), i got a 100ms result !

Any clue how to improove latency ? (and make the CC work)