[Freeswitch-users] Help with FSV record.

[Stanislav Sinyagin]

is there a plan to re-implement "echo" application to work on waveform
level (or picture frame level) instead of copying the RTP packets?  It
would be then handy for audio and video testing.

At the moment echo is not compatible with SILK and Opus codecs because
they don't tolerate simple RTP duplication.


On Thu, Apr 30, 2015 at 2:34 PM, Michael Jerris <mike at jerris.com> wrote:
> Recording video was barely a feature in 1.4.  Full support for this and
> everything you are trying to do is coming in 1.6.  Stay tuned for beta
> announcements on that coming soon.  You can try out the feature branch if
> you like, more info is available at:
> https://freeswitch.org/confluence/display/FREESWITCH/FreeSWITCH+1.6+Video .
> We are still working on docs so please be patient as we gather all of that
> information.
>
>
> On Apr 30, 2015, at 7:46 AM, dex_Cz <yadenis at seznam.cz> wrote:
>
> Hi guys!
> I have a question. Somebody tried to record in the FSV file when i bridge
> call?
> I hame a simple context from example. But it is not working.
> <include>
> <context name="centos">
> <extension name="from-centos">
> <condition field="destination_number" expression="^(onops)$">
> <action application="record_fsv"
> data="/usr/local/freeswitch/recordings/testrecord.fsv"/>
> <action application="sleep" data="100"/>
> <action application="bridge" data="user/1004 at 172.16.0.2"/>
> <action application="hangup"/>
> </condition>
> </extension>
> </context>
> </include>
>
> I tried to change the context
> <include>
> <context name="centos">
>  <extension name="from-centos">
>   <condition field="destination_number" expression="^(onops)$">
>    <action application="export" data="execute_on_answer=uuid_record ${uuid}
> start /usr/local/freeswitch/recordings/testrecord.fsv"/>
>    <action application="bridge"
> data="{ignore_early_media=true}user/1004 at 172.16.0.2"/>
>    <action application="hangup"/>
>   </condition>
>  </extension>
> </context>
> </include>
>
> It also did not help. In the end I try to enter these commands from the
> console
> uuid_setvar <uuid> enable_file_write_buffering false (its says ok)
> and
> uuid_record <uuid> start /usr/local/freeswitch/recordings/testrecord.fsv
>
> But i have a error
>
> 2015-04-30 12:27:16.635463 [ERR] mod_fsv.c:702 You are asking to write 342
> bytes of data which is not supported. Please set
> enable_file_write_buffering=false to use .fsv format
> 5e9ce2b0-ef23-11e4-b181-d1f037dabce9 2015-04-30 12:27:16.635463 [ERR]
> switch_ivr_async.c:1155 Error writing
> /usr/local/freeswitch/recordings/testrecord.fsv
>
> Anyone can help me, What I'm doing wrong?
>
>
>
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