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[Freeswitch-users] shoutcast skips


 
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e.schmidbauer at gmail...
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PostPosted: Tue Feb 03, 2009 12:19 pm    Post subject: [Freeswitch-users] shoutcast skips Reply with quote

hey everyone. just wondering if anyone has tested recording conferences at 48000h celt to a shoutcast stream or wav file.
we are able to have cd quality conferences with 3 members each using the celt codec with little or no noise disturbances or skipping.
but when we try to record the conference either to a wav file or to a shoutcast stream, the quality significantly decreases due to skipping or popping noises.
im not sure but maybe we are having this problem because our server doesnt have the CPU power to handle reencoding on the fly like that.
we are using a 2.8ghz amd64 dual core, 4gig ddr 800 as our freeswitch server.
im thinking if there is a way to record the conference as a celt audio file (instead of reencoding to mp3) that may reduce the CPU power needed and therefore solve the problem or we just need a more powerful server.
could anyone recommended what kind of server we would need to handle such instances as i described above? thank you.
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brian at freeswitch.org
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PostPosted: Tue Feb 03, 2009 12:26 pm    Post subject: [Freeswitch-users] shoutcast skips Reply with quote

You forgot to tell us what revision of the code you're on?
/b

On Feb 3, 2009, at 11:16 AM, e schmidbauer wrote:

Quote:
hey everyone. just wondering if anyone has tested recording
conferences at 48000h celt to a shoutcast stream or wav file.
we are able to have cd quality conferences with 3 members each using
the celt codec with little or no noise disturbances or skipping.
but when we try to record the conference either to a wav file or to
a shoutcast stream, the quality significantly decreases due to
skipping or popping noises.
im not sure but maybe we are having this problem because our server
doesnt have the CPU power to handle reencoding on the fly like that.
we are using a 2.8ghz amd64 dual core, 4gig ddr 800 as our
freeswitch server.
im thinking if there is a way to record the conference as a celt
audio file (instead of reencoding to mp3) that may reduce the CPU
power needed and therefore solve the problem or we just need a more
powerful server.
could anyone recommended what kind of server we would need to handle
such instances as i described above? thank you.
_______________________________________________
Freeswitch-users mailing list


_______________________________________________
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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
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brian at freeswitch.org
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PostPosted: Tue Feb 03, 2009 3:30 pm    Post subject: [Freeswitch-users] shoutcast skips Reply with quote

"latest" isn't a number... Can you provide the exact SVN rev you're on?

/b

On Feb 3, 2009, at 2:26 PM, e schmidbauer wrote:

Quote:
im using the latest svn of freeswitch


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e.schmidbauer at gmail...
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PostPosted: Tue Feb 03, 2009 3:31 pm    Post subject: [Freeswitch-users] shoutcast skips Reply with quote

im using the latest svn of freeswitch

On Tue, Feb 3, 2009 at 12:23 PM, Brian West <brian@freeswitch.org (brian@freeswitch.org)> wrote:
Quote:
You forgot to tell us what revision of the code you're on?
/b


On Feb 3, 2009, at 11:16 AM, e schmidbauer wrote:

Quote:
hey everyone. just wondering if anyone has tested recording
conferences at 48000h celt to a shoutcast stream or wav file.
we are able to have cd quality conferences with 3 members each using
the celt codec with little or no noise disturbances or skipping.
but when we try to record the conference either to a wav file or to
a shoutcast stream, the quality significantly decreases due to
skipping or popping noises.
im not sure but maybe we are having this problem because our server
doesnt have the CPU power to handle reencoding on the fly like that.
we are using a 2.8ghz amd64 dual core, 4gig ddr 800 as our
freeswitch server.
im thinking if there is a way to record the conference as a celt
audio file (instead of reencoding to mp3) that may reduce the CPU
power needed and therefore solve the problem or we just need a more
powerful server.
could anyone recommended what kind of server we would need to handle
such instances as i described above? thank you.


Quote:
_______________________________________________
Freeswitch-users mailing list


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Freeswitch-users mailing list
Freeswitch-users@lists.freeswitch.org (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
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brian at freeswitch.org
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PostPosted: Tue Feb 03, 2009 3:52 pm    Post subject: [Freeswitch-users] shoutcast skips Reply with quote

Can you get me a sample of the recording to listen to?

/b

On Feb 3, 2009, at 2:26 PM, e schmidbauer wrote:
Quote:
im using the latest svn of freeswitch

On Tue, Feb 3, 2009 at 12:23 PM, Brian West <brian@freeswitch.org (brian@freeswitch.org)> wrote:
Quote:
You forgot to tell us what revision of the code you're on?
/b



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e.schmidbauer at gmail...
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PostPosted: Tue Feb 03, 2009 4:13 pm    Post subject: [Freeswitch-users] shoutcast skips Reply with quote

FreeSWITCH Version 1.0.trunk (11567)
check out these sample recordings
http://bwrl.org/recordings/2009-01-31-12-07-49.mp3
http://bwrl.org/recordings/2009-01-31-12-07-49.wav
http://bwrl.org/recordings/test2.mp3
http://bwrl.org/recordings/test2.wav

the conferences were recorded as wav files, i then converted them to mp3, both sound the same to me

On Tue, Feb 3, 2009 at 3:51 PM, Brian West <brian@freeswitch.org (brian@freeswitch.org)> wrote:
Quote:
Can you get me a sample of the recording to listen to?

/b

On Feb 3, 2009, at 2:26 PM, e schmidbauer wrote:


Quote:
im using the latest svn of freeswitch

On Tue, Feb 3, 2009 at 12:23 PM, Brian West <brian@freeswitch.org (brian@freeswitch.org)> wrote:
Quote:
You forgot to tell us what revision of the code you're on?
/b










_______________________________________________
Freeswitch-users mailing list
Freeswitch-users@lists.freeswitch.org (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

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brian at freeswitch.org
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PostPosted: Tue Feb 03, 2009 4:32 pm    Post subject: [Freeswitch-users] shoutcast skips Reply with quote

You're doing distributed radio right? So callers are calling in with CELT from all over the place? Can you contact us on IRC because we are very interested in debugging this issue.

You can get us on IRC #freeswitch on irc.freenode.net


Thanks,


/b

On Feb 3, 2009, at 2:59 PM, e schmidbauer wrote:
Quote:
FreeSWITCH Version 1.0.trunk (11567)
check out these sample recordings
http://bwrl.org/recordings/2009-01-31-12-07-49.mp3
http://bwrl.org/recordings/2009-01-31-12-07-49.wav
http://bwrl.org/recordings/test2.mp3
http://bwrl.org/recordings/test2.wav

the conferences were recorded as wav files, i then converted them to mp3, both sound the same to me
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e.schmidbauer at gmail...
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PostPosted: Tue Feb 03, 2009 4:39 pm    Post subject: [Freeswitch-users] shoutcast skips Reply with quote

We are attempting distributed radio. We plan on having the hosts of the shows join the conference using CELT. But callers to the show would be joining using regular phones therefore using lower end codecs. I will be in the IRC shortly.

On Tue, Feb 3, 2009 at 4:21 PM, Brian West <brian@freeswitch.org (brian@freeswitch.org)> wrote:
Quote:
You're doing distributed radio right? So callers are calling in with CELT from all over the place? Can you contact us on IRC because we are very interested in debugging this issue.

You can get us on IRC #freeswitch on irc.freenode.net


Thanks,


/b

On Feb 3, 2009, at 2:59 PM, e schmidbauer wrote:

Quote:
FreeSWITCH Version 1.0.trunk (11567)
check out these sample recordings
http://bwrl.org/recordings/2009-01-31-12-07-49.mp3
http://bwrl.org/recordings/2009-01-31-12-07-49.wav
http://bwrl.org/recordings/test2.mp3
http://bwrl.org/recordings/test2.wav

the conferences were recorded as wav files, i then converted them to mp3, both sound the same to me






_______________________________________________
Freeswitch-users mailing list
Freeswitch-users@lists.freeswitch.org (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

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e.schmidbauer at gmail...
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PostPosted: Thu Feb 05, 2009 4:18 pm    Post subject: [Freeswitch-users] shoutcast skips Reply with quote

Hey just wanted to report back on this issue. I switched OS's from Ubuntu 8.10 to Centos5.2 x64.and issue seems to be resolved. Thanks for the help on this issue. Regards.
Emmanuel Schmidbauer

On Tue, Feb 3, 2009 at 4:27 PM, e schmidbauer <e.schmidbauer@gmail.com (e.schmidbauer@gmail.com)> wrote:
Quote:
We are attempting distributed radio. We plan on having the hosts of the shows join the conference using CELT. But callers to the show would be joining using regular phones therefore using lower end codecs. I will be in the IRC shortly.


On Tue, Feb 3, 2009 at 4:21 PM, Brian West <brian@freeswitch.org (brian@freeswitch.org)> wrote:


Quote:

You're doing distributed radio right? So callers are calling in with CELT from all over the place? Can you contact us on IRC because we are very interested in debugging this issue.

You can get us on IRC #freeswitch on irc.freenode.net


Thanks,


/b

On Feb 3, 2009, at 2:59 PM, e schmidbauer wrote:

Quote:
FreeSWITCH Version 1.0.trunk (11567)
check out these sample recordings
http://bwrl.org/recordings/2009-01-31-12-07-49.mp3
http://bwrl.org/recordings/2009-01-31-12-07-49.wav
http://bwrl.org/recordings/test2.mp3
http://bwrl.org/recordings/test2.wav

the conferences were recorded as wav files, i then converted them to mp3, both sound the same to me








_______________________________________________
Freeswitch-users mailing list
Freeswitch-users@lists.freeswitch.org (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




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brian at freeswitch.org
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PostPosted: Thu Feb 05, 2009 4:22 pm    Post subject: [Freeswitch-users] shoutcast skips Reply with quote

Anyway we can look closer at the ubuntu issue also?

/b

On Feb 5, 2009, at 3:11 PM, e schmidbauer wrote:

Quote:
Hey just wanted to report back on this issue. I switched OS's from
Ubuntu 8.10 to Centos5.2 x64.and issue seems to be resolved. Thanks
for the help on this issue. Regards.
Emmanuel Schmidbauer


_______________________________________________
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
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anthony.minessale at g...
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PostPosted: Thu Feb 05, 2009 5:21 pm    Post subject: [Freeswitch-users] shoutcast skips Reply with quote

I changed the code in tree that probably fixed it in both cases. It should be good now.


On Thu, Feb 5, 2009 at 3:20 PM, Brian West <brian@freeswitch.org (brian@freeswitch.org)> wrote:
Quote:
Anyway we can look closer at the ubuntu issue also?

/b

On Feb 5, 2009, at 3:11 PM, e schmidbauer wrote:

Quote:
Hey just wanted to report back on this issue. I switched OS's from
Ubuntu 8.10 to Centos5.2 x64.and issue seems to be resolved. Thanks
for the help on this issue. Regards.
Emmanuel Schmidbauer




_______________________________________________
Freeswitch-users mailing list
Freeswitch-users@lists.freeswitch.org (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





--
Anthony Minessale II

FreeSWITCH http://www.freeswitch.org/
ClueCon http://www.cluecon.com/

AIM: anthm
MSN:anthony_minessale@hotmail.com ([email]MSN%3Aanthony_minessale@hotmail.com[/email])
GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com ([email]PAYPAL%3Aanthony.minessale@gmail.com[/email])
IRC: irc.freenode.net #freeswitch

FreeSWITCH Developer Conference
sip:888@conference.freeswitch.org ([email]sip%3A888@conference.freeswitch.org[/email])
iax:guest@conference.freeswitch.org/888
googletalk:conf+888@conference.freeswitch.org ([email]googletalk%3Aconf%2B888@conference.freeswitch.org[/email])
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