I downloaded a flv. from the net. When I tried input to Magix, nothing happened. I used real player to download and can play it fine with RP. what do I do?
No Magix video/photo product currently supports the import of Flash Video. Check the documentation for supported video formats. FLV really doesn't make for very good source material either, mostly due to its high compression.
If you really need to have that particular video clip in your project and you can't find a way to obtain a copy in a more suitable format, you might want to explore the possibility to perform a screen capture (e.g. using Movie Edit Pro 14 Plus or CamStudio) while the clip is displayed in your browser and then work with that.