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.
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:
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
im using the latest svn of freeswitch On Tue, Feb 3, 2009 at 12:23 PM, Brian West <brian@freeswitch.org> wrote:
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:
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
_______________________________________________ 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
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> wrote:
Can you get me a sample of the recording to listen to? /b
On Feb 3, 2009, at 2:26 PM, e schmidbauer wrote:
im using the latest svn of freeswitch
On Tue, Feb 3, 2009 at 12:23 PM, Brian West <brian@freeswitch.org> wrote:
You forgot to tell us what revision of the code you're on? /b
_______________________________________________ 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
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:
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
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> wrote:
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:
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 http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
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>wrote:
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> wrote:
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:
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 http://lists.freeswitch.org/mailman/listinfo/freeswitch-users UNSUBSCRIBE:http://lists.freeswitch.org/mailman/options/freeswitch-users http://www.freeswitch.org
Anyway we can look closer at the ubuntu issue also? /b On Feb 5, 2009, at 3:11 PM, e schmidbauer wrote:
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
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> wrote:
Anyway we can look closer at the ubuntu issue also?
/b
On Feb 5, 2009, at 3:11 PM, e schmidbauer wrote:
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
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-- Anthony Minessale II FreeSWITCH http://www.freeswitch.org/ ClueCon http://www.cluecon.com/ AIM: anthm MSN:anthony_minessale@hotmail.com <MSN%3Aanthony_minessale@hotmail.com> GTALK/JABBER/PAYPAL:anthony.minessale@gmail.com<PAYPAL%3Aanthony.minessale@gmail.com> IRC: irc.freenode.net #freeswitch FreeSWITCH Developer Conference sip:888@conference.freeswitch.org <sip%3A888@conference.freeswitch.org> iax:guest@conference.freeswitch.org/888 googletalk:conf+888@conference.freeswitch.org<googletalk%3Aconf%2B888@conference.freeswitch.org> pstn:213-799-1400
participants (3)
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Anthony Minessale
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Brian West
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e schmidbauer