Letterboxing a movie?

[l2c]

I just wanted to know how I can letterbox a movie with psp video 9?
Like adding black stripes over/under if the video is slimmer than 16:9, or adding black on the sides for 4:3 video perhaps?

I did do a conversion, but the end result had no stripes, even tho the aspect ratios of the original and the conversion differed.

[l2c]

Shameless bump, as I'd really like to know :<
Do I have to manually pad every movie I convert, or..?

[nusakan]

I personally I've never done this but you shouldn't have to manually do it for every video since it stays on as a profile. I would suggest you make a copy of a profile and try it out though.

[l2c]

Thanks for answering ^^
Thing is tho, not every movie has the same AR, so using the same padding on multiple files would end up weird I'd assume?

[nusakan]

That is true which was why I said to copy the profile so that you have something separte when the time comes to use letterboxing (assuming it works).