[directfb-users] Re: Developing PVR using DirectFB

[Mark Horton]

I'll give that a try.  I thought I tried something like that but I may 
have done it incorrectly.

Mark

Denis Oliver Kropp wrote:

Quoting Mark Horton:

A directfb PVR would work fantastic.  If there was a hardware mepeg 
decoder that would work with it, then you would have a high quality setup.

I made a simple non-functional prototype that used the Hauppage pvr-250 
for hardware mpeg encoding.  My main problem was deinterlacing the 
playback with directfb.


If you create a surface with DSCAPS_INTERLACED and store interlaced video
data in it, you can blit from that surface with DSBLIT_DEINTERLACE using
IDirectFBSurface::SetField() to select the field which gets scaled up
vertically by factor two.




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