how to zoom in on a single pixel without blurring?

JELSTUDIO · 24th July 2012, 22:42

I'm trying to figure out how to make a video where there's a zoom going on from the full image and into a single pixel WITHOUT the pixels being blurred during zooming.

I've tried 'animate' but that won't allow the use of PointResize as argument, and BicubicResize does the blur-thing I'm trying to avoid.

I also tried using 'zoom.dll', but couldn't avoid the blurring there either.

Anyone with an idea on how to do this?
Thanks.

Didée · 25th July 2012, 00:04

Animating PointResize does work for me. Are you sure you don't have an error in syntax or parameters?

Code:

vid
animate(1,100,"pointresize",  width(vid),height(vid), 0,0,width(vid),height(vid),  width(vid),height(vid), 100,150,1,1)

Destination pixel is located at x=100,y=150 , obviously.

JELSTUDIO · 25th July 2012, 00:53

Apparently I did have something wrong with the line I was attempting to use.

I was using this line (which works until I replace BicubicResize with pointresize):

Code:

clip=last
Animate(10,400,"BicubicResize", clip,1920,1080,1.0/3,1.0/3,0,0,1920.0,1080.0,
 \ clip,1920,1080,1.0/3,1.0/3,960.0,540.0,1.0,1.0)

Your code-snippet works

Thanks a lot

Ahhhhhh, figured out the error now. This line works:

Code:

Animate(0,2000,"pointresize", clip,1920,1080,960.0,540.0,1.0,1.0, clip,1920,1080,0,0,1920.0,1080.0)

It's the little things that does it sometimes

*.mp4 guy · 25th July 2012, 03:11

For a second there I thought that someone had just gotten done watching an episode of CSI...

24th July 2012, 22:42	#1 \| Link
JELSTUDIO Registered User Join Date: Dec 2011 Posts: 27	how to zoom in on a single pixel without blurring? I'm trying to figure out how to make a video where there's a zoom going on from the full image and into a single pixel WITHOUT the pixels being blurred during zooming. I've tried 'animate' but that won't allow the use of PointResize as argument, and BicubicResize does the blur-thing I'm trying to avoid. I also tried using 'zoom.dll', but couldn't avoid the blurring there either. Anyone with an idea on how to do this? Thanks.

25th July 2012, 00:04	#2 \| Link
Didée Registered User Join Date: Apr 2002 Location: Germany Posts: 5,391	Animating PointResize does work for me. Are you sure you don't have an error in syntax or parameters? Code: vid animate(1,100,"pointresize", width(vid),height(vid), 0,0,width(vid),height(vid), width(vid),height(vid), 100,150,1,1) Destination pixel is located at x=100,y=150 , obviously. __________________ - We´re at the beginning of the end of mankind´s childhood - My little flickr gallery. (Yes indeed, I do have hobbies other than digital video!)

25th July 2012, 00:53	#3 \| Link
JELSTUDIO Registered User Join Date: Dec 2011 Posts: 27	Apparently I did have something wrong with the line I was attempting to use. I was using this line (which works until I replace BicubicResize with pointresize): Code: clip=last Animate(10,400,"BicubicResize", clip,1920,1080,1.0/3,1.0/3,0,0,1920.0,1080.0, \ clip,1920,1080,1.0/3,1.0/3,960.0,540.0,1.0,1.0) Your code-snippet works Thanks a lot Ahhhhhh, figured out the error now. This line works: Code: Animate(0,2000,"pointresize", clip,1920,1080,960.0,540.0,1.0,1.0, clip,1920,1080,0,0,1920.0,1080.0) It's the little things that does it sometimes Last edited by JELSTUDIO; 25th July 2012 at 01:10.

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25th July 2012, 03:11	#4 \| Link
*.mp4 guy Registered User Join Date: Feb 2004 Posts: 1,348	For a second there I thought that someone had just gotten done watching an episode of CSI...