SVP [Smooth Video Playback] and Vapoursynth problem

[celsoac]

Hello,

I have installed a trial version of SVP 4 Mac in order to do slow motion (doubling framerate) in old films, basically. It gives me this error: "Could not initialize vapoursynth engine". I have tried running it after uninstalling vapoursynth, that is (I believe) brew uninstall vapoursynth. I have also tried the same with mpv, which apparently you have to install in order to run SVP (or not?): brew uninstall mpv , and then reinstalling it. Nothing. I don't know what the problem is, or what I am doing wrong. Any help, please? I have an iMac running Mojave. Thank you very much,

-celso

[october262]

see under mac installation - https://www.svp-team.com/wiki/Manual:Installation

[celsoac]

I did all that.

[october262]

might try checking the SVP forums - https://www.svp-team.com/forum/viewtopic.php?id=4518

[kinesthetic]

Hi all,

I did not find appropriate thread for my question so I am posting here.

I was using some software few years back to check my personal family videos and accidentally I did something and saved I guess which made all video to run faster almost 50% faster then normal but the audio is 100% ok. Now when I tried watching them they are all playing fast.

I know I have made a mistake and its not original speed, so can some one rescue me that how to make the speed back to normal without compromising on quality I.e Audio and Video?

I remain; with my kind regards,