How to fix shaking video

[dashcloud]

Hi, when I was doing a capture, I noticed that during medium and high action scenes, the video would "shake". How would I avoid this, and if it's possible to correct it without re-capturing, what do I do?

Thanks!

[yup]

dashcloud!
Try Deshaker - video stabilizer
http://www.guthspot.se/video/deshaker.htm
Or DepanStabilize
http://www.avisynth.org.ru/depan/depan.html
yup.