[Freeswitch-users] Energy level for record_session

[Ciprian Dosoftei]

Hello everyone!

I have checked the Confluence documentation and I cannot seem to find
energy level settings for the record_session application (not record).

I do however see references to a RECORD_SILENCE_THRESHOLD variable in the
source code, if I am looking at the right file (
https://docs.freeswitch.org/switch__ivr__async_8c_source.html line 2688).

Could it be enforced through a channel variable setting prior to executing
the application?

My usage scenario is pretty straight forward: I am using record_session
(with RECORD_READ_ONLY set) to record each individual channel in a
conference separately, which works great, but it also captures much more
background noise than ideal, which for muxed mod_conference recordings is
not an issue as the energy level setting will naturally clean the recording
prior to muxing. I also want the recording to continue should there be
excessive silence from a channel (unlike record for which a silence hits
threshold is almost always desirable).

Thank you!

-- 
Best Regards,
Ciprian Dosoftei

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