[Live-devel] Does mpeg4 data packetize using HINT Track?

ranjeet gupta catch_ranjeet at rediffmail.com
Tue Sep 13 09:46:16 PDT 2005


Hi Bernhard 

If you are looking for the reader of the media for the .mp4 files
then look for the Ordinary Track Reader for each Track in your class, 
if it is there, in your class, then set the track reader according to the desired integration. Else you have to extract the reader from 
the .mp4 files for which Look into the QucikTimeFile Format.

Regards
Ranjeet Gupta

On Tue, 13 Sep 2005 Bernhard Feiten wrote :
>Dear Ross, dear all,
>
>is somebody working on integrating support for .mp4 files and hint tracks into live.com?
>Where would a .mp4 file reader and media session best derived  in the class hierarchy?
>
>Bernhard
>
>----- Original Message ----- From: "Ross Finlayson" <finlayson at live.com>
>To: "LIVE.COM Streaming Media - development & use" <live-devel at ns.live.com>
>Sent: Thursday, September 08, 2005 9:58 PM
>Subject: Re: [Live-devel] Does mpeg4 data packetize using HINT Track?
>
>
>>
>>>        I have found that testOnDemandServer can stream mpeg4 vedio
>>>elementary stream.
>>>Does it packetize data using "hint track (RTP specific hint track)"?
>>
>>No, the current "LIVE.COM Streaming Media" RTSP/RTP server code does not read ".mp4"-format files, and therefore does not use 'hint tracks'.
>>
>>>If it does not do so then how does it packetize the mpeg4 data?
>>
>>It does this using the "MPEG4ESVideoRTPSink" class (and its parent classes, "MultiFramedRTPSink" and "RTPSink").
>>
>>
>>Ross Finlayson
>>Live Networks, Inc. (LIVE.COM)
>><http://www.live.com/>
>>
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>>live-devel at lists.live.com
>>http://lists.live.com/mailman/listinfo/live-devel
>
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