[Freeswitch-users] Concatenated multiple playback types

Emrah lists at kavun.ch
Tue Feb 26 08:36:01 MSK 2013


Hi there,

Just wanted to inquire about this again.
FS is ever so flexible in so many ways that I cannot understand why this wouldn't work.
I would like to apply the following to my alone sound in conference.conf.xml.
silence_stream://6000!file_string:///path-to-alone-sound.wav

I am imagining other scenarios where I would want to use some silence before generating a ringback.

What is your take on this?
Cheers
On Aug 22, 2012, at 12:40 PM, Michael Collins <msc at freeswitch.org> wrote:

> One thing I like about the sox method is that it requires very little in the way of processing/resources.
> -MC
> 
> On Wed, Aug 22, 2012 at 9:27 AM, Emrah <lists at kavun.ch> wrote:
> Hey Michael,
> 
> That was my work around before I posted, but I thought since you guys do allow some flexibility with silence, tone generation and file playback all usable with the same app, I thought it would make more sense to take advantage of it and combine some things there.
> 
> All the best, thanks for your response.
> Emrah
> On Aug 22, 2012, at 12:07 PM, Michael Collins <msc at freeswitch.org> wrote:
> 
> > You could always take the sneaky approach and use sox to add some silence to the beginning of conf-alone.wav.
> > -MC
> >
> > On Wed, Aug 22, 2012 at 8:56 AM, Emrah <lists at kavun.ch> wrote:
> > Thanks for your response.
> > I don't think it would be something bad to implement.
> >
> > I also wanted to correct a little issueI experience both with FS and Asterisk.
> > If you generate a tone, even if it's played in a file, and you execute a record action right after it is played, the last 30 ms (or so) of the tone is distorded and kind of faded out.
> > In some sircompstances, you might even hear the hint of the tone when you execute the next playback.
> > I wanted to replace my record tones with the tone followed by 30 MS silence.
> >
> > Best,
> > Emrah
> >
> > On Aug 22, 2012, at 10:36 AM, Peter Olsson <peter.olsson at visionutveckling.se> wrote:
> >
> > > I don't believe this is possible. If you record 5 seconds of silence into a file you might be able to use file_string:// to play them both.
> > >
> > > /Peter
> > >
> > >
> > > -----Ursprungligt meddelande-----
> > > Från: freeswitch-users-bounces at lists.freeswitch.org [mailto:freeswitch-users-bounces at lists.freeswitch.org] För Emrah
> > > Skickat: den 22 augusti 2012 16:24
> > > Till: FreeSWITCH Users Help
> > > Ämne: [Freeswitch-users] Concatenated multiple playback types
> > >
> > > Hello there,
> > >
> > > I am trying to add some silence before the alone sound file in my conference.cnf.xml and can't get it to work.
> > >
> > > Here is what I tried:
> > > <param name="alone-sound" value="silence_stream://5000!file_string://conference/conf-alone.wav"/>
> > > <param name="alone-sound" value="silence_stream://5000&file_string://conference/conf-alone.wav"/>
> > > <param name="alone-sound" value="silence_stream://5000|file_string://conference/conf-alone.wav"/>
> > > <param name="alone-sound" value="silence_stream://5000;file_string://conference/conf-alone.wav"/>
> > >
> > > Any idea on how to do this?
> > >
> > > Thanks!
> > > Emrah
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> Michael S Collins
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