On Thu, 8 May 2008, Carl Karsten wrote:

> Ichthyostega wrote:
> > I use only
> ...
> > - - layer ordering and (normal, additive, subtractive) overlying,
> > camera+projector
>
> I have about 10 30min talks from PyCon08 where I have both video and the
> 1024x768 stream that went to the projector.  Is this what you are talking 
> about?
>
> If so, how do you recommend mixing them?  I am stuck trying to figure out what
> to do with it. the big fonted power pointy slides I can deal with OK, but 
> there
> is enough text that is readable at 1024x but would become worthless if the res
> was dropped - the viewer would see fuzzy blocks and know it was text, but not
> know what it said, which drops the value of that footage by 1,000,000%
>
> I am considering writing a player that will just play each stream in a 
> separate
> window, and let the viewer figure out how to arrange them on their screen.
> given I know squat about writing a video player (I hear PyGame has a player 
> and
> an event loop, so I am hoping I can fire up 2 players and send pause commands 
> to
> both when the user hits pause.)   anyone have any better ideas?

http://alioth.debian.org/projects/dvswitch/

Stefan


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