Possibly Framerate conversion?

[storebror]

Hi. So i'm back with another question. Is it possible to convert from eg. 23.976 fps to 25.0 PAL,via scripting Without the Sound going out of sync? Or does one always have to extract the sound file, resync it in a soundedit program and then put it all together again. This seem so overworked.:/

Thx:)

[stickboy]

Sure, you just need to speed up the audio.

AssumeFPS has a sync_audio parameter that does this. You probably will want to run ResampleAudio or SSRC afterward.

If you don't want the audio to be pitch-shifted, then look into TimeStretch.

[storebror]

Ok, great:=) What is the parameter/s for speeding up the sound?

[stickboy]

Read the documentation that comes with AviSynth.

Or did you have a specific question?

[storebror]

Yes and No :=) Just wondered how to write it so that i don't get any syntaxerror in my script..

[Wilbert]

What is your source (ie avi, something else)? Sound, AC3, MP3 something else?

[storebror]

At the moment i have a .wav-file that i converted to 25.0 fps with besweet that i'm trying to sync with a noSound
movie.avi. also 25.0 fps(both files converted from NTSC) Working with it in Vdub/File/Open video/Audio/Interleaving/Audio scew correction (darn, its hard...lol)