DDVideo HD Video Converter Gain - Version 5.2 DDVideo HD Video Converter Gain is a advanced high-Definition(HD) video converter,which can gain volume for the video and audio files to the same volume without loss of original sound quality.It can convert almost popular video like RM,RMVB, MKV, DivX, XviD, AVI, WMV, ASF,MPG, MPEG, VOB,DAT, MOV, QT, MP4,FLV,H264/AVC etc to HD videos like HD AVI,HD H.264/AVC,AVCHD (.mts,.m2ts),HD Quick Time,HD MPEG-4(TS),HD WMV,HD ASF video.convert HD video to popular video ,or among HD video.and extract audio from video/music files to MP2/MP3/WAV audio format.With DDVideo HD video converter Gain is also designed as the video editor for you to recreate the video/audio files.including:*press"VolumeGain" to set a output audio gain number for specified video or audio file. recommend is 89 db(Friendly Reminder:The sound too large,our hearing will be hurt,please care for health care hearing.)(recommend is 89 db);*press "Effect" to set the video Hue,Brightness,