Re-stream RPT to HTTP Live streaming

Huh. I’ve used search and had found that I’m not alone with this problem.

Here are the topics, where was discussed this theme:

https://wowza.com/forums/showthread.php?9099-m3u8-file-issue

I think, the way to solve this problem is making multiple bitrate stream. What program I can use to encode one stream to multiple? And how I should configure this program and Wowza?

Thanks.