[Live-devel] Not able to send 50 RTP packets / sec to the mobile

Ross Finlayson finlayson at live555.com
Tue Feb 13 21:23:55 PST 2007


>Hi All,
>
>I new to the live555 and and have some queries related to speed of 
>RTP-AMR payloads.
>
>My system is a WindowsXP and I'm working on .Net Environment.
>
>I'm using the testAMRAudioStreamer test program to send the RTP 
>packets to a mobile phone( a samsung mobile phone). My requirement 
>is to send / receive 50 packets to / from Mobile in 20ms .For this 
>I'm using the FT=7 which in the code gives me a frame size of 31 
>frames. (per packet)
>
>But I'm not getting the required results. Instead, just 2 or 3 
>packets are send per sec

The code used by "testAMRAudioStreamer" should be sending packets at 
the correct rate (indicated by the headers of the audio frames 
contain in the AMR audio file).

Please send us a copy of your "test.amr" audio file, so I can take a 
look at it, and investigate what might be going wrong.
-- 

Ross Finlayson
Live Networks, Inc.
http://www.live555.com/
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