/** Continue after freeze. */
virtual RESULT unfreeze()=0;
+ /** fast forward by skipping frames. 0 is disabled, 2 is twice-the-speed, ... */
+ virtual RESULT setFastForward(int skip=0)=0;
+
// stop on .. Picture
enum { spm_I, spm_Ref, spm_Any };
/** Stop on specific decoded picture. For I-Frame display. */