[Tig] best way convert 24p to PAL

[Liao Zhuodi]

Without considering the resolution aspect, what is the best way to
convert 24p to PAL, and the duration keeps the same. It seems that in
the Smoke and Lustre, every other frame is duplicated, I do not
understand why they do it like that. And for Sony F500, it duplicates
one frame every 12 frames, that is the best quality I can get, I mean
without the interlace effect and the motion objects do not seem to
jump every secend. it is really confusing to me.

Leo