Subject: [AVT] doubts on video TX -pls help me

From: R K <[email-masked]>
Date: Thu, 14 Nov 2002 04:52:47 +0000 (GMT)

sir,
i have already mailed in this group regrading my
doubts but there was no reply
please someone kindly clarify my doubts in details sir

 i am working on video delivery over MGCP/NCS

I am using H.263 video codec and the vbr is converted
into a cbr at 48kbps( the codec being operated in
42-54 kbps)

and audio codec  G.723.1 codec at 5.3kbps
and i am using RTP protocol for carrying the streams. 

i request you to kindly clarify me the following
doubts in detail:

1.what should be the packetization intervals for audio
and video respectively(typical any implemented
solutions required)

2. how many bytes of video data should i use in
packetization and  how to arrive at that calulation?

3. how to synchronize the audio and video during
playback

4.any  scheduling algorithm like 10 audio packets to
be
 sent per video packet like that.

please someone help me in this regard
Thanking you
Rajesh

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