Jumpy video result with VS7 or MSP7

[superpina]

Hi guys,

I just saw a problem with Videostudio 7. The result footage seams to jump while the image in zooming in or out. I am making some slideshows and I have used the crop function following this guide:

https://www.videohelp.com/forum/archive/t183096.html

I also downloaded the Media Studio Pro from Ulead website and the same happens here. The results is ugly enough

The sample is here: http://us.f1f.yahoofs.com/bc/2f2f7eb5/bc/VS7+Sample/zoom_vs7.avi?bfDwzaBBuZbEGsD2 (it's encoded with DivX4).

Do you have any remedy for this?
Thank you very much.

[junkmalle]

Your link didn't work but I tried it myself and saw the same thing. The pan/zoom was very choppy. I tried with both 1600x1200 and 720x480 images.

[superpina]

Hi junk, that´s the problem. Anybody that tries to do it will see it. Does anybody have a fix for this?

Thanks!

[junkmalle]

I figured there must be another way... and found one: Use the 3D path called 3D. If you use it with no rotations you can get the same effect but the results are nice and smooth. Just change the image size and image position from the first frame to the last.

For example, I started with an image that was 1600x1200 resized in the first frame to 720x480 with the top left corner at 0,0. At the last frame I had it resized to 1440x960 (2x zoom) and the top left corner at 0,-160. So it zoomed from the full image to a 2x zoom near the top left corner.

[superpina]

JUnk did not find it. Could you please give me more detais.

Thanks!

[junkmalle]

In Media Studio Pro 7:

[superpina]

I did not see it, sorry.

Ok now to the zoom stuff, how do I zoom it?

Thanks for your patience!

[junkmalle]

Zoom by enlarging the image and setting the offset position. For example, say you start with a 1440x960 JPG image and want it full frame to start, set the initial image size to 720x480 (or whatever dimensions the video your making are). To zoom in 2x change the last image size to 1440x960. To zoom in 4x change the last image size to 2880x1920. Then use the X and Y offset parameters to move the final image so that the object of interest is centered on the screen.