multi-track audio

[aigars]

Hello,


It's possible to stream live video with two or more languages (english, german etc.)?
I found post about mp4 file streaming, but what about live stream?

Thanks.

[rrlanham]

This is possible with mpeg-ts and native rtp with multiple audio tracks. You need to turn on udp port sharing.
http://www.wowza.com/forums/content....)-Port-Sharing

If mpeg-ts, use audiopid and videopid query params to select language. If native rtp, use multiple sdp files each pointing at different language.

Richard