Moyea FLV Editor Ultimate edits FLV/MP3 and output FLV/SWF/HTML. Users can easily and precisely edit FLV/MP3 on timeline and real-time preview; trim FLV/MP3; split FLV/MP3; merge several FLV/MP3 into one; replace audio; save project file for further editing; or add cue points for more stunning effects. It cooperates well with YouTube FLV Downloader and FLV to Video Converter. You can integrates FLV download, edit, conversion and uploading.

What can do it for you?

• Maybe you want to edit FLV with Adobe Premiere but never find a solution.
  
• Maybe you are running a website or having a blog, and would like to add video contents.
  
• Maybe you just got hundreds of FLV clips and would like to merge them into one and convert to other formats.