Dumb Duplicating Frames

[manolito]

Stupid question, I guess...

I need to double the frame rate by just serving every frame twice (no bob deinterlacing, no motion compensation). Is there any difference in the output for these two methods?

ChangeFPS(original FPS *2)

and

SelectEvery(1,0,0)


Cheers
manolito

[Gavino]

No difference - both will produce exactly the same output.

[wonkey_monkey]

If I had to choose, I'd go with

selectevery(1,0,0)

Wouldn't it be simpler internally?

[manolito]

Thanks guys...:D

[Gavino]

If I had to choose, I'd go with
selectevery(1,0,0)
Wouldn't it be simpler internally?
Actually, SelectEvery(1,0,0) is implemented internally as:
Interleave(SelectEvery(1,0), SelectEvery(1,0))
which leads me to suggest a third and even simpler solution:
Interleave(last, last)