PAL to original framerate

[ZiGGi]

I'm not sure why I can't find this anywhere. How do I get my PAL vob file restored to 23.976 fps? tfm().tdecimate() makes it 20.000 :(

Thanks.

Btw, gonna encode it to x264. Might have placed this wrong now that I think about it :( Sorry.

[DJ Bobo]

PAL content cannot be forced to film like NTSC.
Getting 23.976fps involves decelerating your video from 25fps.
This can be achieved using:

AssumeFPS(23.976)

You'll have to decelerate the audio track as well (104.271% of the original length).

[nm]

I wouldn't call that restoring since the original film framerate is usually 24 fps, not NTSC's 24000/1001 fps. Anyway, there's no need to decimate frames--just lower the framerate and speed audio down. See: http://avisynth.org/mediawiki/AssumeFPS

Edit: DJ Bobo got there first :)

[ZiGGi]

Okay, thanks guys.

[mitsubishi]

Can you not go 25>24 without reencoding the audio. Since most of the time the pitch has not been recorrected I don't get why you can't just tell the ac3 it is a different sample rate, but I havn't found a way to do it.

[Brother John]

Edit: Sorry, overlooked we’re not talking about DVD output.

You’d have to change the sample rate to 46080 kHz which is a weird number. I’m not so sure every decoder could handle this correctly. Is it even allowed by the AC3 spec?

[Atak_Snajpera]

Check my gui.

1) Change Output speed to 23.976
2) Select STRETCH in A/V Same Length

That's all folks :)