Hi I'm using mod_shout in mod_managed to record calls in mp3 format but after 4 or 5 seconds I get this: 2010-04-29 11:24:56.500000 [INFO] mod_shout.c:297 LAME 3.97 32bits ( http://www.m p3dev.org/) *Assertion failed: enn >= 0, file ..\..\lame-3.97\libmp3lame\psymodel.c, line 497* 2010-04-29 11:24:56.500000 [INFO] mod_shout.c:297 Using polyphase lowpass filter , transition band: 3903 Hz - 4000 Hz
There is something wrong with the underlying mp3 that lame (the mp3 decoder) is catching. Not much we can do about that and demonstrates the risk of using mp3. On Thu, Apr 29, 2010 at 1:58 AM, babak yakhchali <babak.freeswitch@gmail.com
wrote:
Hi I'm using mod_shout in mod_managed to record calls in mp3 format but after 4 or 5 seconds I get this:
2010-04-29 11:24:56.500000 [INFO] mod_shout.c:297 LAME 3.97 32bits ( http://www.m p3dev.org/) *Assertion failed: enn >= 0, file ..\..\lame-3.97\libmp3lame\psymodel.c, line 497*
2010-04-29 11:24:56.500000 [INFO] mod_shout.c:297 Using polyphase lowpass filter , transition band: 3903 Hz - 4000 Hz
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-- -Rupa
Rupa, I think he said he was recording. So there is no underlying mp3, isnt there ? David Ponzone Direction Technique email: david.ponzone@ipeva.fr tel: 01 74 03 18 97 gsm: 06 66 98 76 34 Service Client IPeva tel: 0811 46 26 26 www.ipeva.fr - www.ipeva-studio.com Ce message et toutes les pièces jointes sont confidentiels et établis à l'intention exclusive de ses destinataires. Toute utilisation ou diffusion non autorisée est interdite. Tout message électronique est susceptible d'altération. IPeva décline toute responsabilité au titre de ce message s'il a été altéré, déformé ou falsifié. Si vous n'êtes pas destinataire de ce message, merci de le détruire immédiatement et d'avertir l'expéditeur. Le 29/04/2010 à 14:47, Rupa Schomaker a écrit :
There is something wrong with the underlying mp3 that lame (the mp3 decoder) is catching. Not much we can do about that and demonstrates the risk of using mp3.
On Thu, Apr 29, 2010 at 1:58 AM, babak yakhchali <babak.freeswitch@gmail.com
wrote: Hi I'm using mod_shout in mod_managed to record calls in mp3 format but after 4 or 5 seconds I get this:
2010-04-29 11:24:56.500000 [INFO] mod_shout.c:297 LAME 3.97 32bits (http://www .m p3dev.org/) Assertion failed: enn >= 0, file ..\..\lame-3.97\libmp3lame \psymodel.c, line 497
2010-04-29 11:24:56.500000 [INFO] mod_shout.c:297 Using polyphase lowpass filter , transition band: 3903 Hz - 4000 Hz
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-- -Rupa _______________________________________________ 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
ack, good point. You are right. babak, can you record to wav and then a) listen to the wav and ensure it sounds like it should and then b) try to convert that to mp3 using commandline lame? On Thu, Apr 29, 2010 at 8:01 AM, David Ponzone <david.ponzone@gmail.com>wrote:
Rupa,
I think he said he was recording. So there is no underlying mp3, isnt there ?
David Ponzone Direction Technique email: david.ponzone@ipeva.fr tel: 01 74 03 18 97 gsm: 06 66 98 76 34
Service Client IPeva tel: 0811 46 26 26 www.ipeva.fr - www.ipeva-studio.com
*Ce message et toutes les pièces jointes sont confidentiels et établis à l'intention exclusive de ses destinataires. Toute utilisation ou diffusion non autorisée est interdite. Tout message électronique est susceptible d'altération. **IPeva** décline toute responsabilité au titre de ce message s'il a été altéré, déformé ou falsifié. Si vous n'êtes pas destinataire de ce message, merci de le détruire immédiatement et d'avertir l'expéditeur.* * *
Le 29/04/2010 à 14:47, Rupa Schomaker a écrit :
There is something wrong with the underlying mp3 that lame (the mp3 decoder) is catching. Not much we can do about that and demonstrates the risk of using mp3.
On Thu, Apr 29, 2010 at 1:58 AM, babak yakhchali < babak.freeswitch@gmail.com> wrote:
Hi I'm using mod_shout in mod_managed to record calls in mp3 format but after 4 or 5 seconds I get this:
2010-04-29 11:24:56.500000 [INFO] mod_shout.c:297 LAME 3.97 32bits ( http://www.m p3dev.org/) *Assertion failed: enn >= 0, file ..\..\lame-3.97\libmp3lame\psymodel.c, line 497*
2010-04-29 11:24:56.500000 [INFO] mod_shout.c:297 Using polyphase lowpass filter , transition band: 3903 Hz - 4000 Hz
_______________________________________________ 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
-- -Rupa _______________________________________________ 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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-- -Rupa
participants (3)
-
babak yakhchali
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David Ponzone
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Rupa Schomaker