25 frame/s to 24

[Al2]

Is it possible to make a PAL DVD play at 24 fps and slow the audio down to 50kHz without hurting the quality. How to do this with the AVI?

[tomos]

cant vdub do this? it wont touch the audio afaik, but it would change some info in the avi to make it play at different frame rates without re-encoding.

the audio you would have to change seperately iirc.

[Al2]

Is it possible to make a PAL DVD play at 24 fps and slow the audio down to 50kHz without hurting the quality. How to do this with the AVI?

I guess I mean for the audio to be 46080 Hz would that be the original sound of a screen film that was speeded up to 25 frame/s for PAL DVD?

[CWR03]

Yes, you'd have to stretch the audio with an external program (VirtualDub should be able to do this, but I haven't been successful). You can quite easily change the framerate (using VirtualDubMod) by selecting Video > Frame rate. Saving it in Direct Copy Mode will not re-render, so there's no loss in quality.