Aiseesoft MP4 Video Converter is the professional MP4 Video Converter to convert all popular video files to MP4 video and any other videoaudio formats including 3GP 3G2 AVI DivX FLV H.264 H.264 AVI WMV MPEG-1 MPEG-2 MPEG-4 H.264MPEG-4 AVC M4V MOV XviD HD video and AAC AC3 AIFF AMR FLAC AU M4A MKA MP2 MP3 OGG WAV WMA audio. It also allows you to convert among any audio. Moreover it will bring you much faster converting speed with AMD APP and NVIDIA CUDA technology and it has been added iPhone 66 Plus iPad mini 3 iPad Air 2 profile and it support iPod Touch 5 and iPod Nano7 now.Key Features1. Extract audio filesYou could extract audio from popular video files and convert between any popular audio files.2. Convert videoaudio to different formats simultaneouslyAiseesoft MP4 Video Converter allows you to output one file to different formats with only one conversion. Now it support 4K MP4 Converting.3. Support all popular playersThe converted videoaudio files are highly compatible with iPhone 66 Plus iPhone 5 iPad mini 32 iPad Air 2 iPad Air iPad 4 iPod touch 5 iPod nano 7 Samsung Galaxy Note 3 and HTC One X etc.4. customize video settingsDefine video settings: Video Encoder Frame Rate Video Bitrate Resolution Audio Encoder Sample Rate Channels Audio Bitrate. And you can input your own resolution.5. Set video effect This MP4 converter enables you to adjust video brightness saturation and contrast. Also the Deinterlacing feature can help you convert the interlaced video to a progressive one.6. Crop and trim video Enables you to crop the video playing area and adjust the aspect ratio. Also you can trim any part of a video by setting its start and end time.7. Merge and watermark video This MP4 Ripper can easily merge several video pieces together as a whole one and watermark your video in the form of a textimage.