Newbie question

Mon Dec 06, 2021 3:07 pm

Please forgive what I expect to be a very dumb question. I have an image that I want to slowly de-pixelate over a period of time. I don't want the de-pixelation to occur in time with the audio, I just want a gradual de-pixelation to happen (for example; from an Amount value of 0.09 to 0) over about a 10 second period.

Is there an easy way of doing this?

Many thanks

Keith C.
kacey101
 
Posts: 10
Joined: Fri Jan 15, 2021 5:40 pm

Re: Newbie question

Mon Dec 06, 2021 5:15 pm

Use a ramp then an invert on the pixelation level. Adjust the value of the ramp to change the speed of the transition.
Sadler
 
Posts: 985
Joined: Sat Aug 02, 2014 7:10 pm
Location: London, UK

Re: Newbie question

Mon Dec 06, 2021 6:32 pm

Many thanks.

And by doing this, can I stipulate a start and end value (and speed) of the value that the ramp produces?

As a work-around (and in the meantime) I've created a wav file of a sine-wave frequency sweep (of the required duration) and I'm using that as a source - which is sort of doing what I want when I add the appropriate 'offset' and 'scale'.
kacey101
 
Posts: 10
Joined: Fri Jan 15, 2021 5:40 pm

Re: Newbie question

Mon Dec 06, 2021 10:02 pm

With a combination of scale and offset you can create almost any range.
See this thread for a short discussion: viewtopic.php?f=2&t=2664
Sadler
 
Posts: 985
Joined: Sat Aug 02, 2014 7:10 pm
Location: London, UK

Re: Newbie question

Tue Dec 07, 2021 9:07 am

Sadler wrote:With a combination of scale and offset you can create almost any range.
See this thread for a short discussion: viewtopic.php?f=2&t=2664


Many thanks for such a timely response.

Keith C.
kacey101
 
Posts: 10
Joined: Fri Jan 15, 2021 5:40 pm

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