We are providing a UDP Stream with multiple audio channels (8 channel pairs = 16 mono channels) and we want to transcode one video with multiple audio channels (ex. english, german, italian and 13 more). Our question is: There are multiple audioIDs (from 36 to 43, which means these are pairs with two mono channels. We want to extract the mono channels from each pair and transcode them, because we only need the mono channels. Is this possible?
If yes, do you know and can you help us to realize that?
If no, then we need more audio channel pairs (not 8 --> 16) and we have read the article: https://www.wowza.com/docs/how-to-specify-per-stream-settings-in-stream-files and https://www.wowza.com/docs/how-to-use-alternative-audio-or-video-tracks-with-apple-hls-streams which way is better? And how does it work perfectly?
For now: **1.) I just created an application named “live” nothing else special is configured.**2.) I created a Stream File: A udp-stream coming from a public ip with port 10000 and I add some parameters (where AudioPID 37 = english).
3.) I “Connect to the stream” and then the engine list me the “incoming streams”.
Now the final questions are:
a.) Should I create more applications for each language?
b.) Can I copy the Stream Files, set the parameters for each language and then connect all Stream Files?
c.) And/or should I work with the transcoder templates and if yes, how I realize that?
Can someone help us please?