[Mp4-tech] SDP parameters and SDP file generation for H.264

Harilaos G. Koumaras koumaras iit.demokritos.gr
Thu Jul 27 12:57:52 EDT 2006


Dear Kiran,
Take a look at http://www.americafree.tv/
I think that this link can help you for the format of a SDP for H.264 QT.
Harilaos
-----------------------------------------------------------------------
Harilaos G. Koumaras
http://aias.iit.demokritos.gr/~koumaras
Institute of Informatics and Telecommunications,
N.C.S.R  "Demokritos", Digital Communications Lab.
15310, Agia Paraskevi, Greece
phone: + (30) 210 650 31 07
fax:     + (30) 210 653 21 75
------------------------------------------------------------------------
Csk, Kirankumar wrote:
> Hi,
> Not sure if this is the right forum to ask, but I have a generic 
> question. I have been trying (with very limited success) to hand-make 
> an SDP file for my H.264 encoder to use it with QT player. It looks 
> like there are many other parameters other than profile-level-id, 
> param sets and resolution, that need to be conveyed to the players 
> from the encoder's side to get them to play the encoded stream. 
>  
> What is the standard way of SDP file generation? Is the encoder 
> supposed to generate the SDP file? Are there any standardized 
> parameters that streamers can confirm to, to convey info from the 
> encoder to the players such as 'buffer-delay', max buffer to allocate 
> at client, etc, via the SDP file, that are not defined in SDP RFC 
> 2327? If so, where can I study them?
>  
> Thanks in advance.
> Kiran
> ------------------------------------------------------------------------
>
> _______________________________________________
> NOTE: Please use clear subject lines for your posts. Include [audio, [video], [systems], [general] or another apppropriate identifier to indicate the type of question you have.
>
> Note: Conduct on the mailing list is subject to the Antitrust guidelines found at http://www.mpegif.org/public/documents/vault/mp-out-30042-Antitrust.php

-- 
-------------- next part --------------
An HTML attachment was scrubbed...
URL: /pipermail/mp4-tech/attachments/20060727/11bd7476/attachment.html


More information about the Mp4-tech mailing list