MPEG in - Slow Motion Out

[as5606]

Does anyone know of software that will allow me to convert a selection of mpeg video files(vcd quality, about 2-10mb each) into the same video but in slow motion - perhaps 50% of the source files speed.

I understand the length of the footage will double and so will the size of the files after conversion but thats fine.

Cheers

[as5606]

That will be nobody then :(

[Wilbert]

Hi, and welcome!

Looks like you will have to reencode it. I would use AviSynth for this:

DirectShowSource("file.mpg",25) # if original framerate = 25
AssumeFPS(12.5) # if original framerate = 25

You can ask specific questions in the AviSynth forum if necessary.

Do you also want the audio to be slowed down?

[as5606]

Hi Wilbert,

Thanks for that. The audio doesn't matter, its just the video. Basically, some captures from a video were done using Hauppauge WinTV using a PVR-350 and these grabs need slowing down to around half speed now that they reside as mpeg's on my hard drive. I have about 30 of them to do, will this software you mention do it relatively quickly or will it be a pain doing 30 of them?
:)