Hello,
I've rendered some 120fps clips to have possibility to play them at slower speed while maintaining 60fps output.
But once I play the 120fps clip slowed down by 50% it looks like 30fps on the output. It looks the same as 60fps clip slowed down by 50%.
How can I make it work the way I intend?
Playing slowed down 120fps clips issue with fps
Playing slowed down 120fps clips issue with fps
Last edited by n23 on Fri Jun 08, 2018 19:00, edited 1 time in total.
Re: Playing slowed down 120fps clips issue with fps
Re-rendering a 60fps file a 120fps is not creating new frames so all you end up with is two of each of the original frames. In other words all you get is a file that's twice the size with no mechanical advantage!
What you need to do is create intermediary frames by using a program such as After Effect and the following techniques:
Take a look at this thread
What you need to do is create intermediary frames by using a program such as After Effect and the following techniques:
- Frame blending (Frame Mix or Pixel Motion)
- Time remapping or stretching
- Timewarp effect
- if you want to go all out, you can use Twixtor
Take a look at this thread
Re: Playing slowed down 120fps clips issue with fps
Ooops you are right, in my video I was 120fps but the animation had 60fps. I've missed some setting in TouchDesigner. Now I have a real 120fps animation and it works fine with 50% slowdown.Oaktown wrote: Thu Jun 07, 2018 17:33 Re-rendering a 60fps file a 120fps is not creating new frames so all you end up with is two of each of the original frames. In other words all you get is a file that's twice the size with no mechanical advantage!
What you need to do is create intermediary frames by using a program such as After Effect and the following techniques:
- Frame blending (Frame Mix or Pixel Motion)
- Time remapping or stretching
- Timewarp effect
- if you want to go all out, you can use Twixtor
That's an interesting idea, it easier to work with 60bmp-60fps as the base frequency, most screens can display that. The downside is that you always see movie previews in a slow tempo that is almost never played live.Oaktown wrote: Thu Jun 07, 2018 17:33 Rather than increasing my fps, I personally prefer to increase the duration of my clips.