resampling issue

[actionman133]

in trying to restore original 24 fps playback on my 25 fps film dvd's i use code resembling this. (Extract only)

The audio is opened in vdub using AC3ACM and saved direct stream copy.

Audio = WAVSource ("Test.wav")
AudioDub (Audio)
ResampleAudio (50000)
AssumeFPS (24, True)

The result is very horrible sounding audio with clicks and skips.

i then tried using the AC3Source plugin. except unless the ac3 source is stereo, i only get the rear channels, so its basically just music. it does resample properly though.

anybody help me with this?

[Wilbert]

1) AC3Source doesn't downmix correctly. So, unusable.

2) Try SSRC (internal plugin of AviSynth since v2.54) instead of ResampleAudio

[sh0dan]

Easiest solution:

* Convert the sample to PCM wav.

Other solution.

* Configure the AC3Filter to deliver the sample format (number of channels, etc) you need.
* Open using DirectShowSource.

Either way, switching to the latest CVS build will probably make it better.

[actionman133]

i downloaded avisynth 2.54 and used ssrc. it works like a charm and ive just saved myself 3 gigs of uncompressed wav files. thanks!