On Tuesday 02 August 2005 11:59 am, Robert Johnston wrote: > In essence, what happens with showing the OSD on XvMC (As I understand it) > is: > > * The portion of the MPEG where the OSD is to be shown is decoded in > software * The OSD image is Alpha-mixed into the decoded frame (In > Black/White, as it's faster to apply a uniform AND across all the channels, > rather than doing a YUV->RGB->YUV conversion) > * The OSD-Mixed portion is then re-encoded, and mixed back into the > original MPEG Stream. > * The "Complete" frame is sent to XvMC to be decoded in Hardware.
This is completely wrong. Isaac _______________________________________________ mythtv-users mailing list [email protected] http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-users
