HaLo2FrEeEk
Posts: 164 +0
I've seen high-speed videos shot with multi-thousand fps cameras, and the ones that have sound have slow motion sound. I want to know how to film this slow motion sound. For a good example of exactly what I mean, watch mythbusters, they do slow motion footage with sound all the time.
I've tried just recording a regular sound and stretching it in a program like Vegas, but then it gets all distorted and...idk how to explain how it gets, here's an example:
Normal:
http://infectionist.com/misc/odst_egg-hitchhikers.mp3
Stretched (x2):
http://infectionist.com/misc/odst_egg-hitchhikers_stretch.mp3
Notice the echo? That happens, and that's only when I stretch it to x2, high-speed cameras film at many many times normal NTSC framerates. Does anyone know a way I can record at higher...framerates? I'm not sure if that's what you would call it when referring to audio, but you should know what I mean.
I've tried just recording a regular sound and stretching it in a program like Vegas, but then it gets all distorted and...idk how to explain how it gets, here's an example:
Normal:
http://infectionist.com/misc/odst_egg-hitchhikers.mp3
Stretched (x2):
http://infectionist.com/misc/odst_egg-hitchhikers_stretch.mp3
Notice the echo? That happens, and that's only when I stretch it to x2, high-speed cameras film at many many times normal NTSC framerates. Does anyone know a way I can record at higher...framerates? I'm not sure if that's what you would call it when referring to audio, but you should know what I mean.