How Change Export Frame Default Settings?

sauron,

I really like your “Open the video in the source viewer. Place the play head where you want to save the frame. Press i for in-point, then without moving the play head press o for outpoint.” for single frames.

Is there a keyboard shortcut for a series of frames if I know the first and last frame timecode?

Also wonder if I can Press i for in-point then move play head to end of frame series want and then press o for outpoint and so save all the frames between i and o?

I checked the Keyboard Shortcut Reference but did not find anything.