I digitized my analog Hi8 tape, and compressed the video to interlaced mpeg2. It displays on the computer screen with normal minor artifacts of interlaced video on a progressive screen. But when I view it on a TV screen, every moving object splits in wide horizontal stripes, despite the video is encoded as interlaced!

Did anybody encounter such problem?

I used MainConcept MPEG encoder. Both the file and TV are in PAL system. I tried both field orders, but result is same for both field orders.

What may be the cause of stripes on screen?

Thank you for your attention.