Moyea FLV Editor Ultimate is the useful FLV editor which enables you to edit FLV files through merging, splitting, cutting, and trimming, and converting FLV to lossless FLV files. You can import MP3 and FLV files encoded with H.264, H.263, Flash 8, Flash 8 with alpha, Sorenson Spark, Nellymoser, etc. and export FLV, SWF, and HTML without any loss of quality.
Moyea FLV Editor Ultimate not only allows to edit the clips with buttons on Timeline Toolbar, but also provides selections of undo, redo, trim blank, rename selected clip on right click menu on Timeline. You can even use short-cut keys to edit in detail. This program also cooperates well with YouTube FLV Downloader and FLV to Video Converter Pro 2, so that you can integrate all FLV fun together.