How to encode a stream with interlaced + progressive frames
 

A few days ago I've streamed the movie "The Land Before Time VIII" from Premiere (PPV). The outcoming stream is mpeg2. But when I open DVD2AVI and preview the stream the frametype changes almost every second from interlaced to progressive and vise versa. I've streamed a lot of movies before but this is the first one with changig frametypes.

How do I encode this stream?

Should I set an "deinterlace Filter" in tmpeg? But then what happens with the already deinterlaced frames?

Can somebody tell me which programs and settings I should use for this?

Use an Avisynth script with Donald Graft's decomb.dll.

The readme has sample settings for hybrid stuff like this.

Decomb.dll
 

Thanks for the hint. Can you tell me where I can download this filter?

Check the doom9.org download page

Or

http://shelob.mordor.net/dgraft

for Donald's page.