Re: Xvid-devel Digest, Vol 75, Issue 1

language in which you work? c #?


2009/4/2 <[email protected]>

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> Today's Topics:
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>   1. MPEG4 raw streame broadcast ( ?? )
>
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> ----------------------------------------------------------------------
>
> Message: 1
> Date: Wed, 1 Apr 2009 21:54:24 +0800
> From: " ?? " <[email protected]>
> Subject: [XviD-devel] MPEG4 raw streame broadcast
> To: "[email protected]" <[email protected]>
> Message-ID: <[email protected]>
> Content-Type: text/plain;       charset="gb2312"
>
> Dear everyone:
>
>       I am using xvid decore to make a player.
>
>       In this project , the server will broadcast the encoded streames to
> all
>
> the clients.   The clients should play the streames  whenever they connect
> to
>
> the network.  The video size is fixed to 720x576.
>
>       I analyze the sample mpeg4 raw streames, and notice that before
>
> the first I/P frame data, there are some VISOBJ_START_CODE (0x000001b5 )
>
> VIDOBJ_START_CODE (0x00000100 )  VIDOBJLAY_START_CODE (0x00000120 )
>
> VISOBJSEQ_START_CODE (0x000001b0 ) .
>
>       Since the video server will broadcast the mpeg4 streames continuesly,
>
> the client may not receive the first  VISOBJSEQ_START_CODE
>  VIDOBJLAY_START_CODE
>
> and etc.  So   I want to know that if i jump over these infomation,  may I
>
> play the I/P frames correctly? If so, how should I process??  That means,
>
> I want to use only those data after VOP_START_CODE  to reconstruct
>
> the video, is it possible?
>
>       I use the decraw.c to do the test, it does not work..... Please help
> me....
>
>                                                         Ice
>
>
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> End of Xvid-devel Digest, Vol 75, Issue 1
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-- 
Marcio Adriano Hübner