The delay stuff is less important than the field flag.

Mark Vojkovich ([EMAIL PROTECTED]):

> I'd like an XV_FIELD (or better named) attribute that indicates the
> next PutImage request should upload and display the field rather than
> the frame which is the default.  "0" is top, "1" is bottom, per mpeg
> conventions.  It's a one-shot state that gets reset to frame after the
> next PutImage happens.

  How does this work for full 50 or 59.94fps video?  Do I upload the
same frame twice, or does this attribute just mean: only copy from the
source frame the even/odd field, so that the whole frame isn't coped
twice, only half of it?

  I'm also worried about switching from frame-mode to field-mode.  In my
DVD player for example, I'll switch between 3:2 pulldown correction in
software, or, if I lose the phase, go back to 60fps output.  Do you
think video cards are going to have a problem switching the scaling
width/height without artifacts?

-- 
Billy Biggs
[EMAIL PROTECTED]
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