Midnight Tboy
24th November 2002, 01:52
hiya, I've been encoding films now for about a year and 95% of them have been without problems. However, some films, old and new, have been giving me problems with respect to the audio, for allsorts of different reasons, such as wrong vid/aud fps, driftin audio, can't seperate audio track on multiple stream avis etc..but those are different stories n each title sometimes has been resolved by a different method, some working for certain titles (such as the 'do not frame rate conversion' in tmpgenc for gremlins movie, or repairing ac3 headers etc
anyways, im totally digressing.
all I'm simply after, is if anyone knows a way or an app that will allow me to change the fps (not the overall film length necessarily) of the audio from a wav file (or whatever audio source).
What is happening, is using graphedit on some problem files where I otherwise cannot extract the audio (yet playback is fine), the initial audio is at 23.976fps matching the film.....however, using graphedit with Wav Dest and File writer on the audio, the new wav file if I try to work with it is at 23.980fps. so any work I do on it will cause gradual synching issues with the video. so I need to find a tool to change that fps to a workable one. I tried besweet, but that only supports various fixed fps changes so if I set it to change for example 23980 to 23976 it would just take an eternity and the end file will be nothing but silence, so this program wont do the job for me. If I use tools like cool edit, or soundforge only ever seem to find the ability to change the film length itself rather than the fps, which I can do to match one part of the film, but that way cos of the wrong fps, if the end of the film is in sync, then the front will be async, and vice versa.
anybody know of such tools to change fps better, or a way around this?
cheers,
Tuck
anyways, im totally digressing.
all I'm simply after, is if anyone knows a way or an app that will allow me to change the fps (not the overall film length necessarily) of the audio from a wav file (or whatever audio source).
What is happening, is using graphedit on some problem files where I otherwise cannot extract the audio (yet playback is fine), the initial audio is at 23.976fps matching the film.....however, using graphedit with Wav Dest and File writer on the audio, the new wav file if I try to work with it is at 23.980fps. so any work I do on it will cause gradual synching issues with the video. so I need to find a tool to change that fps to a workable one. I tried besweet, but that only supports various fixed fps changes so if I set it to change for example 23980 to 23976 it would just take an eternity and the end file will be nothing but silence, so this program wont do the job for me. If I use tools like cool edit, or soundforge only ever seem to find the ability to change the film length itself rather than the fps, which I can do to match one part of the film, but that way cos of the wrong fps, if the end of the film is in sync, then the front will be async, and vice versa.
anybody know of such tools to change fps better, or a way around this?
cheers,
Tuck