@Neo

I was able to use a tool - freemake(tool dl trigger AV like crazy!) - to convert wmv to avi - xvid_codec, and it did work. Rate changed the play speed. So I'm wrong! The media_tune can't adjust wmv, and mp4-h.264 will not play at all.

So you'll have to hunt for a format/container and codec that works best files_size/play quality.

An update to fix this is highly unlikely, however you could ask.

Mal