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So as an update to what I am doing....I have been trying to get splitcomb working for my purposes as that seems to be the best way to go about this. But, I don't seem to get any audio from the stream. I am trying to do this by connecting the sound port manually to the reverse channel that I am creating using pjmedia_splitcomb_create_rev_channel(..., revch). Once I have my revch pjmedia_port, I am trying to connect it to my sound device using pjmedia_snd_port_connect(snd_dev1, revch); The sound port has already been created.
The idea is to have two revch pjmedia_ports (one for each channel), and then to connect channel 1 to my 1st sound device and channel 2 to my second sound device. This is music, so there is no voice data or anything going back to the sender.
Has anyone had any experience doing something like this? From: pjsip <pjsip-bounces@xxxxxxxxxxxxxxx> on behalf of Matthew Murphy <mrmdev@xxxxxxxxxxx>
Sent: Friday, July 13, 2018 9:31:05 AM To: pjsip@xxxxxxxxxxxxxxx Subject: Sending single stream to two different playback devices Greetings everyone,
I am attempting a little experiment to send a single audio stream to two different playback devices. I am using version 2.5.5. I have incoming audio (only one-way communication) via multicast and have the pjmedia_stream hitting my application code. I have two separate channels that I want to push this audio to.
What I have tried to do is take the stream and connect to my two different playback devices using pjmedia_snd_port_connect. But, I get very choppy audio - almost like half the data is going to one device and the other half going to the other. When the stream comes in to a single device however, it sounds great.
Now, I know I can monkey with my asound.conf to create a single bridged channel. That isn't ideal for me in the long term, but I may have no other choice.
So to make this a simple question: Does anyone have any ideas on how I can take a single pjmedia_stream and play it to two separate playback devices?
Thanks for any help!
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