[Freeswitch-users] Manipulating audio streams at sample level
mike at jerris.com
Wed Apr 5 17:18:25 MSD 2017
why are they out of sync in the first place?
You can't solve echo by adding delay. This needs to be solved in a
different way. if someone is being picked up by 2 microphones, your going
to get a stereo effect, is that what you mean? if so, you'd want to use
microphones that won't pick up the same person twice.
On Wed, Apr 5, 2017 at 5:21 AM Oivvio Polite <mylists at polite.se> wrote:
> I have a scenario where I'd like to be able to manipulate audio streams
> coming into FS on a sample level.
> This is a 3-party SIP call where 2 parties (A and B) are in the same room
> using individual handsets. This creates an echo effect for the third
> party (C) since the audio streams from A and B will arrive at her location
> slightly out
> of sync.
> So at the start of a call I want to examine the audio streams coming from
> A B as they come into
> FS to see how out of sync they are, then add an appropriate delay to the
> one that's ahead and put that delayed audio back into FS.
> Professional FreeSWITCH Consulting Services:
> consulting at freeswitch.org
> Official FreeSWITCH Sites
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> FreeSWITCH-users at lists.freeswitch.org
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