Re: [libdv-dev] Chronic YUV411 -> RGB24 conversion trouble

[Dan D. <da...@de...>]

On Thu, 2004-05-20 at 18:13, David Topper wrote:
> Hi Dan,
> 
> I'd love to know more about that function!  I had no idea it even 
> existed!  What I'm doing right now is mmaping to a buffer, then grabbing 
> it's contents (which I guess are in YUV411 format).  I've been trolling 

mmaping with dv1394? a buffer from firewire will be in DV format, not
YUV or RGB; it is encoded--as DV.

> around for libdv examples which will let me read/convert for a while 
> now.  Still haven't found any, nor can I seem to find some docs / 
> examples on the API.

see libdv/libdv/reppm.c for a very simple example of rgb encoding and
decoding.