[theora] Skipping Frames

[Ralph Giles]

On Sat, Dec 09, 2006 at 05:14:54PM -0300, Serge wrote:

> Thank you for your answer. I'll do as you say, I'll continue
> development with libtheoradec and try to implement a better "frame
> dropping" routine using theora_packet_iskeyframe().

libtheoradec doesn't seem to implement iskeyframe(), but you can cut 
and paste the implementation from libtheora.

Derf, what do you think about including these?

 -r