AC3 23.976 --> AC3 25 fps!!

[roman1]

Hi everybody!

Is it possible to convert ac3 23.976 fps to ac3 25 fps using avisynth? If yes, how?? Could someone please help me! Thanks!!

[Bogalvator]

:rolleyes: You should have posted in this in the Audio forum!

There's no way without reencoding. The easiest is with BeSweet + AC3 plugin:
http://dspguru.doom9.net/

edit: note to self, read post properly first!!

You can get the right audio length, but you'll have to use a separate AC3 encoder, as AviSynth only deals with uncompressed audio.

directshowsource("blah.ac3")
assumesamplerate(50050).ssrc(48000) #or use TimeStretch

[roman1]

Thanks!!