DDVideo Video to Audio Converter Gain,a versatile video to audio converter and audio to audio converter software, which can gain volume for video/audio files to the same volume without loss of original sound quality.The application can extract audio from almost all popular video like AVI/DIVX/XVID/DIV,MPEG/MPG/DAT, WMV/ASF/ASX, RM/RMVB,MOV/QT,MP4/M4V,VOB,MKV, 3GP/3G2, FLV,PMP etc video format and convert any audio format to MP3/MP2/AAC/WAV/WMA/AC3/AU/M4A/AIFF/AMR/FLAC/OGG/MKA audio formats. Extremely fast conversion speed and friendly user interface let you convert any video/audio files with ease. You can preview your video/audio file on the right screen and with very useful video editing functions to recreate your own video and audio files.including: "Play":preview your video/audio file; "VolumeGain": set a output audio gain number for specified video or audio file without loss of original sound quality.recommend 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 file by specifying the StartPoint and EndPoint, "SnapShot": capture your favorite pictures when preview your video. If checked "EnableGain",make all your video and audio files sounds at the same level,each music will improve their level to sound brighter and more enjoyable!It support mp3gain,audio gain,video gain,audio normalize. With DDVideo Video to Audio Converter Gain,Makes your music sounds more brighter,clearer, with more power,you will enjoy the real high quality of the music result.put your favourite musics on your mobile equipment and watch them or share with your friends.You will get a more consistent listening experience,never again worry about varying volume and manually adjust the Volume Level (VOL +/-).It can convert a batch of video files to audio files.It is an affordable, high quality audio encoder.Free download Video to audio Converter Gain and have a try now.