Converting from flv to high quality video format

[venus]

I have a problem when converting from flv to avi. I use SUPER and Riva to do this but both give a very low quality output and I cannot burn it to dvd.
My question is, how do I convert from flv to avi or any other format that can burn to dvd and have a high picture quality (preferably 720 x 480 video size) and burn it to dvd. Is this even possible?

Thank you for any help with this

[Baldrick]

If you source flv has good quality then yes it's possible or else Garbage In Garbage Out. I use avidemux or convertxtodvd to convert to mpeg2 or dvd directly from flv.

[venus]

Can you tell me how to use avidemux? I used to have it before but it was too complicated so I uninstalled.

Thank you!

[Krispy Kritter]

Most flv files are not high quality and the res is typically 320x240 or smaller. So it's understandable why they don't look good at 720x480 on a large TV. Check the file specs before questioning why the tools aren't working.