MODULE FOR I, P FRAME

Rhodri James rhodri at wildebst.demon.co.uk
Fri Feb 12 00:32:08 CET 2010


On Thu, 11 Feb 2010 19:31:52 -0000, DANNY <danijel.gvero at gmail.com> wrote:

> Hello!
>
> I am currently developing a simple video player in python, and my
> problem is that i can't find a module which has a function that can
> determine if frame(image) is I or P coded (MPEG coding). I have been
> using PIL but I couldnt find anything that could help me with that
> problem.

How are you reading the video?  PIL doesn't claim to do more than identify  
MPEG files.  Also, which MPEG encoding, in which container format?

If you aren't just putting a wrapper around something like ffmpeg, I  
rather suspect you'll have to decode the bitstream yourself.  That could  
be rather painful if you're talking about MPEG-4/10.

-- 
Rhodri James *-* Wildebeeste Herder to the Masses



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