What is video rendering?

hi all
I want to know what is video rendering?
also if there is anyone who has toturials about the player concepts?
specially how synchronization between decoded video and decoded audio is
done?

Wael Adel wrote:

hi all
I want to know what is video rendering?
also if there is anyone who has toturials about the player concepts?
specially how synchronization between decoded video and decoded audio is
done?

No tutorial, but you can check the source code of ffplay (comes with ffmpeg) to
see how handles synchronization through SDL primitives.

   .bill

I don’t know whether this is what you’re looking for, but ISO 13818
part 1 [1] defines how MPEG2 synchronizes video and audio. This site
[2] gives a less formal presentation of the concepts.

[1] http://le-hacker.org/hacks/mpeg-drafts/is138181.pdf
[2] http://erg.abdn.ac.uk/research/future-net/digital-video/mpeg2-trans.html--
Regards,
Rasmus Neckelmann

Dear Rasmus,
I want to thank u a lot about your first link, actually it gives me what i
want exactly but may i ask u to send me a link for the standard
of how mpeg2 constructs
video and audio ?
thanks in advnaceOn 11/22/06, Rasmus Neckelmann wrote:

I don’t know whether this is what you’re looking for, but ISO 13818
part 1 [1] defines how MPEG2 synchronizes video and audio. This site
[2] gives a less formal presentation of the concepts.

[1] http://le-hacker.org/hacks/mpeg-drafts/is138181.pdf
[2]
http://erg.abdn.ac.uk/research/future-net/digital-video/mpeg2-trans.html


Regards,
Rasmus Neckelmann


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