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Thread: aac audio




aac audio
country flaguser name
Netherlands
2007-04-04 17:17:16
Hi everyone,

I'm using app_mp4 right now and it is working great. The
only problem I have
is that I cannot generate 8000hz AAC audio with my ffmpeg. I
tried also
several different (precompiled) versions but without any
luck. Ffmpeg only
accepts 11025hz or higher. Is there any other way to create
the audio for
the mp4 file?

With kind regards,

René van Weert

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Re: aac audio
country flaguser name
Spain
2007-04-05 05:48:23
Hi

Why do you need to use AAC?
You should use one of the codecs supported by asterisk,
currently you can
use pmcu or gsm-amr (for using it with app_h324m).
I added an application a few days ago for creating an mpr4
file from a pcmu
file, you can find it here:

http://sip.fontventa.com/svn/asterisk/tools/pcm2mp4.cpp

Greetings
Sergio

----- Original Message ----- 
From: "René van Weert" <rvweertgmail.com>
To: "'Development discussion of video media support in
Asterisk'"
<asterisk-videolists.digium.com>
Sent: Thursday, April 05, 2007 12:17 AM
Subject: [Asterisk-video] aac audio


Hi everyone,

I'm using app_mp4 right now and it is working great. The
only problem I have
is that I cannot generate 8000hz AAC audio with my ffmpeg. I
tried also
several different (precompiled) versions but without any
luck. Ffmpeg only
accepts 11025hz or higher. Is there any other way to create
the audio for
the mp4 file?

With kind regards,

René van Weert

_______________________________________________
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asterisk-video mailing list
To UNSUBSCRIBE or update options visit:
   http://lists.digium.com/mailman/listinfo/asterisk-video

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RE:
country flaguser name
India
2007-04-05 01:56:15
Hello all,

		I m using asterisk 1.2.12 and eyebeam.I am able to do the
video call and record it. When I record the video it makes
two files .h263
and .gsm. when I play .gsm file it indicate the presence of
video but does
not display. I m not able to play .h263 file anyway. Please
guide and help
me.

Thanx in advance.


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