Audio Frame-Rate Info tool?

[farhanimator]

is there a tool to get the frame rates of an audio sample?? i have two versions of a video containing different audio languages "VIDEO1.rm" which mediainfo shows in 24 fps.. and "VIDEO2.avi" with 23.976 fps..

what i need is that get the audio frm "VIDEO1.rm" and sync it with the "VIDEO2.avi" version.. i extracted the audio "Audio.ra" frm "Video1.rm" and did the fps conversion using BeHappy (after converting "AUDIO.ra" > "AUDIO.wav" using audacity coz' BeHappy cant import .rm files)

#1st try -> 24 fps audio > 23.976 fps (20mn 22sec) became (20mn 23sec)
- this failed to sync coz the "VIDEO2.avi" version's length was 21mn 17sec

#2nd try -> used 25fps > 23.976fps (a standard PAL NTSC conversion) (20mn 22sec) became (21mn 14sec)
-this worked but audio was a little progressively offsynced by 1-3secs but much better result than previous try..

now i wanna know why 25fps > 23.976 worked even though the Media file "VIDEO.rm" was 24 fps? this clearly means audio has different frame rates (but how it's perfectly sync with 24fps media?) so i need a tool to get AUDIO fps info..!! HELP pls..

[tebasuna51]

Audio don't have a video frame rate.

Audio have a duration that can match, or not, with video duration.
If your "VIDEO1.rm" was filmed at 24 fps and your "VIDEO2.avi" was filmed at 23.976 fps you don't need change the audio (only a delay maybe).

You only need change the audio duration (PAL NTSC conversion, for instance) when previously was changed to match the duration of a video played at a different framerate than was filmed (a commercial PAL DVD can have the same video than NTSC DVD played at 25 fps, then more short, and the audio changed to math the new video duration).

But you can't know if the audio duration was changed previously.

[Shirtfull]

Check scenes in both vids to see if they line up.
I tried to add 2nd audio to a vid only to find out later that in 2nd vid, one scene was longer and another shorter