[Freeswitch-users] RECORD_STEREO should not make both channels the same

David P davidswalkabout at gmail.com
Sun Jun 24 17:43:52 UTC 2018


I've looked in the source, and found where flags are set for stereo,
write_only, etc but didn't find where the contents of the leg streams are
populated or mixed.

On Sat, 23 Jun 2018, 9:37 am David P, <davidswalkabout at gmail.com> wrote:

> Is recording aleg and bleg audio to separate channels possible while using
> a conference that records aleg video?
>
> On Thu, 21 Jun 2018, 10:09 pm David P, <davidswalkabout at gmail.com> wrote:
>
>> We'd like to record the two legs of our calls separately (both 16kHz). I
>> followed
>> https://freeswitch.org/confluence/display/FREESWITCH/RECORD_STEREO
>> and added
>> <action application="set" data="RECORD_STEREO=true"/>
>> to our dialplan. I now get two channels instead of one in our mp4's but
>> the data in the two channels is identical, containing speech from both legs
>> of the call.
>>
>> This is contrary to what the confluence page says to expect.
>>
>> Btw, I wanted to include our FS version here, and I tried to get it by
>> running the cli and using /help, but it's not shown there.
>>
>
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