[Ffmpeg-devel] mpegts pid values

[Erik Slagter]

On Mon, 2005-07-18 at 11:55 +0200, M?ns Rullg?rd wrote:

> > Does anybody know why DEFAULT_START_PID is 0x0100
> 
> Many of the lower values have special meanings, are reserved, or have
> special meanings in common uses of MPEG-TS, such as DVB.

BTW do you know why:

 - so many bits are reserved for the pid in a ts (16 bits?)
 - often very high numbers are used
 - still many pid's are used over and over in different ts's.
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