We have a solution in place at the moment where we take x number of cameras, but only 1 has audio attached. These streams are then transcoded to HLS and played live to the iOS device.
Trying to sync the Audio only from one camera to the other feeds is a complete nightmare.
I am wondering if 3.5 offers the ability to take the audio from one camera and merge it with the video of another. Or if there are some other server alternatives we could put in place between the IP camera and the end user.