I can't really see much wrong with the image, but the audio problem is possibly due to dirty heads.
Try this:
http://www.hardwaresecrets.com/article/How-to-Manually-Clean-Your-VCR-Heads/165
I can't really see much wrong with the image, but the audio problem is possibly due to dirty heads.
Try this:
http://www.hardwaresecrets.com/article/How-to-Manually-Clean-Your-VCR-Heads/165