DDVideo Video to Audio Converter Gain,a versatile video to audio converter and audio to audio converter software, which can gain the volume of video/audio files to the same volume without loss of the original sound quality,extract audio from almost all popular video/audio files. The application converts video fomats such as AVI/DIVX/XVID/DIV, MPEG/MPG/DAT,WMV/ASF/ASX, RM/RMVB,MOV/QT, 3GP/3G2, MP4/M4V FLV,PMP etc to audio formats such as AAC/AC3/AU/M4A/MP2/MP3/WAV/WMA. Extremely fast conversion speed and friendly user interface let you convert any video files with ease.You can preview your video/audio file on the right screen and also can edit video/audio files.including: "Play":preview your video/audio file; "VolumeGain": gain "target volume' you want(default is 89 db,Friendly Reminder:The sound too large,our hearing will be hurt,please care for health care hearing); "Trim" :clip any segment of the video/audio by specifying the StartPoint and EndPoint, "SnapShot": capture your favorite pictures when preview your video. With DDVideo Video to audio Converter Gain,you are able to put all your favourite video/audio files on your mobile equipment and enjoy them wherever and whenever you want,never again worry about varying volume.It can convert a batch of video files to audio files.It is an affordable, high quality video encoder.Free download Video to audio Converter Gain and have a try now. Key Features of DDVideo Video to Audio Converter Gain: 1.Convert video formats AVI/DIVX/XVID/DIV, MPEG/MPG/DAT, WMV/ASF/ASX, RM/RMVB, MOV/QT,PMP/VOB 3GP/3G2, MP4/M4V, FLV, and any video format play-able to AAC/AC3/AU/M4A/MP2/MP3/WAV/WMA audio formats. 2.Convert audio formats to AAC/AC3/AU/M4A/MP2/MP3/WAV/WMA 3.Custom define the output audio volume by "VolumeGain" box,which defaults to 89 decibels, 4.Gain the volume of video/audio files to the same volume without loss of the original sound quality