DDVideo Flash(SWF) to Audio Converter - Version 5.0 DDVideo Flash(SWF) to Audio Converter Gain, is a handy utility that can extract audio from Macromedia Flash(SWF) files to AAC/AC3/AU/M4A/MP2/MP3/WAV/WMA audio format,And it also can convert almost all popular video files including RM,RMVB, DivX, XviD, AVI, WMV, ASF,MPG, MPEG, VOB,DAT, MOV, QT, MP4,PMP,MKV,FLV, 3GP,3GP2 etc to AAC/AC3/AU/M4A/MP2/MP3/WAV/WMA audio format.You can preview your video/audio files on the right screen and also can edit video/audio file:Gain TargetVolume you want:gain the volume of video and audio file to the same volume without loss of original sound quality like mp3gain ,video gain,audio normalize,recommend is 89 db(Friendly Reminder:The sound too large,our hearing will be hurt,please care for health care hearing.)Clip any segment of the video files by specifying the StartPoint and EndPoint ;Set the video Hue,Brightness, Contrast,Sturation and be shown on the right window,You may compare the two