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[Freeswitch-users] mux with uuid_displace: soundfile to loud

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odermann at googlemail...
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Posted: Fri Jun 26, 2009 6:41 am Post subject: [Freeswitch-users] mux with uuid_displace: soundfile to loud

hi, we want to use uuid_displace with mux to playback a soundfile to a bridged uuid, so that this uuid can hear the other side talk AND hear the soundfile (whispering). is there an option we can set, for defining the loudness level of the soundfile? in our tests the soundfile was way to loud, so that it was nearly impossible to hear the other side talk, while the soundfile was playing. we tried "uuid_displace uuid start /path/to/soundfile/soundfile.wav 0 mux 0.3", so that the loudness of soundfile only would be 30% - but this does not work. thanks & kind regards dennis _______________________________________________ Freeswitch-users mailing list Freeswitch-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org

mike at jerris.com
Guest

Posted: Fri Jun 26, 2009 11:06 am Post subject: [Freeswitch-users] mux with uuid_displace: soundfile to loud

I would pre-adjust the volume of the soundfile with sox instead of
doing it real time.

Mike

On Jun 26, 2009, at 7:38 AM, Dennis wrote:

Quote:

hi,

we want to use uuid_displace with mux to playback a soundfile to a
bridged uuid, so that this uuid can hear the other side talk AND hear
the soundfile (whispering).

is there an option we can set, for defining the loudness level of the
soundfile? in our tests the soundfile was way to loud, so that it was
nearly impossible to hear the other side talk, while the soundfile was
playing.

we tried "uuid_displace uuid start /path/to/soundfile/soundfile.wav 0
mux 0.3", so that the loudness of soundfile only would be 30% - but
this does not work.

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msc at freeswitch.org
Guest

Posted: Fri Jun 26, 2009 12:49 pm Post subject: [Freeswitch-users] mux with uuid_displace: soundfile to loud

On Fri, Jun 26, 2009 at 9:05 AM, Michael Jerris <mike@jerris.com (mike@jerris.com)> wrote:

Quote:

I would pre-adjust the volume of the soundfile with sox instead of
doing it real time.

Mike

I have to agree with Mike here. Sox is awesome for this kind of thing and disk space is way more plentiful than CPU power.

-MC

brian at freeswitch.org
Guest

Posted: Fri Jun 26, 2009 12:55 pm Post subject: [Freeswitch-users] mux with uuid_displace: soundfile to loud

Are you playing a stereo file by chance?

/b

On Jun 26, 2009, at 12:46 PM, Michael Collins wrote:

Quote:

On Fri, Jun 26, 2009 at 9:05 AM, Michael Jerris <mike@jerris.com (mike@jerris.com)> wrote:

Quote:

I would pre-adjust the volume of the soundfile with sox instead of
doing it real time.

Mike

I have to agree with Mike here. Sox is awesome for this kind of thing and disk space is way more plentiful than CPU power.

-MC
_______

odermann at googlemail...
Guest

Posted: Mon Jun 29, 2009 7:32 am Post subject: [Freeswitch-users] mux with uuid_displace: soundfile to loud

thanks for your answers. i did not know, that muxing is cpu intensive. i just thought, that it would not matter, if one is muxing 50/50 or 30/70. for playing back a soundfile, while one can hear the other end it seems, that muxing is required. so the level of muxing should not make a difference!? anyway, if there is no other/better way, we have to do it with sox. no, we are not using stereo-files. kind regards dennis _______________________________________________ Freeswitch-users mailing list Freeswitch-users@lists.freeswitch.org http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org

brian at freeswitch.org
Guest

Posted: Mon Jun 29, 2009 8:53 am Post subject: [Freeswitch-users] mux with uuid_displace: soundfile to loud

Yes muxing like this will cause the volume to go up a little bit
depending on the source input file.

/b

On Jun 29, 2009, at 7:30 AM, Dennis wrote:

Quote:

thanks for your answers. i did not know, that muxing is cpu intensive.
i just thought, that it would not matter, if one is muxing 50/50 or
30/70. for playing back a soundfile, while one can hear the other end
it seems, that muxing is required. so the level of muxing should not
make a difference!?

anyway, if there is no other/better way, we have to do it with sox.

no, we are not using stereo-files.

kind regards
dennis

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