Corel Studio X8 slow render

[MikesMovies]

Hi

Just a question.

Currently outputting a 5 min video, but in around 2 mins of it I used the noise reduction effect.
The rendering process is painfully slow! akin to my old Win 95 machine lol.
Is this simply a result of the effect or is something else at play?

Cheers

Mike

[Ken Berry]

I think it would be the filter as a small number of the other filters also slow down rendering considerably... though I have no real knowledge of why they do so.

[MikesMovies]

I think it would be the filter as a small number of the other filters also slow down rendering considerably... though I have no real knowledge of why they do so.

Hi, well it worked out at an hour per min! which is terrible.
Did a test and removed the noise reducer and it rendered the whole 5 mins in around 10mins.

Won't be using that filter again then lol

[Terfyn]

Would it not be more sensible to remove the audio track from VS and clean it up in Audacity?

[MikesMovies]

Would it not be more sensible to remove the audio track from VS and clean it up in Audacity?

Sorry for the confusion, this is the video remove noise effect. edit (at least that is what I understood)

Named noise reducer.

[Terfyn]

You can split the audio. Clean up in Audacity and return to VS in the state you want it.
I make a habit of splitting the audio away from the video in case I want to treat it in any way, Audio Ducking for example.

[Ken Berry]

Terfyn -- just as you can have too much 'noise' in still photos, you can also have similar 'noise' in video. It has nothing to do with audio.