RECORD_STEREO should not make both channels the same
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.
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@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.
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@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@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.
It shouldn't behave like this. Does it do the same with wav file?
On Jun 22, 2018, at 1:09 AM, David P <davidswalkabout@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 <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. _________________________________________________________________________ Professional FreeSWITCH Services sales@freeswitch.com https://freeswitch.com
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participants (2)
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David P
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Michael Jerris