[MPlayer-dev-eng] [PATCH] initial transport stream demuxer

Nico Sabbi nsabbi at libero.it
Wed Feb 19 13:15:14 CET 2003


19/02/2003 13.16.50, Arpi <arpi at thot.banki.hu> wrote:


>> Did anything change in the demuxing layer between rc3 and rc4?
>
>only extension-based fileformat detection was added and some reordreing
>of the detection functions.
>
>> This patch assumes that video is MPEG2 and audio is MP2; I'll add 
>> support for more formats in the future.
>> 
>> Please, can anyone help me to develop it  further?
>
>this one seems to implement TS->ES demuxing, and it doesn't chain
>through the existing PS->ES demuxer we discussed here few days ago.
>am i right?

Yes, because I realized that ffmpeg's demuxer was already doing all the pes parsing and 
working quite well.

At the end it was simpler than the chaining, that didn't work for audio.

Also, I wonder if it's possible to seek when using the chaining.

If you believe that chaining is preferrable  to pes parsing I'll revert to that method, If I can 
make it work.


P.S, I realized that ES have a signature too, so now I understand why sooner I was 
confusing ES and PES streams. Sorry.

Thanks,

		Nico






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