Hi Anthony - thanks for the info. So, "channels" is already set to 2 in conf/autoload_configs/conference.conf.xml <profile name="video-mcu-stereo"> <param name="domain" value="$${domain}"/> <param name="rate" value="48000"/> <param name="channels" value="2"/> <param name="interval" value="20"/> <param name="energy-level" value="200"/> Does freeswitch test for actual stereo (as opposed to two channel mono) and if it sees 2 chan mono does it downsample to mono? thanks! chris On Tue, Jun 23, 2015 at 6:26 PM, Anthony Minessale < anthony.minessale@gmail.com> wrote:
Yes its interleaved.
If you are calling into a conference you will have to run the conference in stereo or the channel will be downsampled to mono to match. Set channels to 2 in the mod_conference profile.
On Tue, Jun 23, 2015 at 5:21 PM, Chris Mandra <mandra@gmail.com> wrote:
Hi guys, I have another question about freeswitch, conferences and stereo.
When I make a webrtc call into 3500 on my freeswitch server, mod_ladspa is reporting the number of samples as 1920 (20 ms stereo interleaved I assume) fine for a few seconds, and then the number of samples drops to 960 (20 ms mono) Any idea why this might be happening?
Also, I have been assuming that stereo in freeswitch is interleaved - is that the case? Is that assumption incorrect? If not interleaved, how does fs handle stereo.
thanks! chris
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