next weekend we will live stream a large Event, the general assembly of the pirate party germany, for who I am providing the streaming servers, running Wowza 3.5.
Now the local camera team came up with a weird idea:
At first it was planned to have the sign language interpreted to be placed as picture-in-picture in the original stream. Now they would like to have the interpreter as seperate stream. I told them this might be a bad idea, after deaf or hearing-disabled viewers with mobile or handheld devices might only be able to watch one stream at a time, and it could be possible that only watching the interpreter without watching the original persons speaking could confuse the meaning. However the local camera team wants to stick to have 2 seperate streams.
So I have one option now: I receive the streams at my office, mix them up again, and upload it as a new stream or, which I am hoping is possible, I mix it up within wowza.... (which I doubt is possible, but you can always ask)
So: Is it possible to place a stream in another stream like picture-in-picture, eg using transcoding module?