Xilisoft Video Converter Ultimate has the capabilities to convert all popular video formats from HD to HD HD to SD and SD to SD 2D to 3D and 3D to 3D transform between audio formats extract pictures from video and create slideshow-like video from photo collection. It has a excellent performance in supporting videos shot by iPhone 4/iPhone 4S other smart phones as well as DVs. Additional editing features allow you to cut crop and merge files add sound track and subtitle to videos. You can also attach the watermarks and add artistic effect to make personalized videos. New features: 1. Support conversion from standard video to 3D video or from 3D video to other types of 3D video. 1. Powered with NVIDIA-CUD and ATI-Stream GPU acceleration technology to improve performance in conversion time. 2. Clip function is improved more easily to clip video segments. 3. Supports videos shot by iPhone 4/4S other smart phones as well as DVs. 4. Supports importing pictures shot by digital camera. Key features: 1. Supported High-Definition videos: H.264/MPEG-4 AVC AVCHD Video (*.m2ts *.mts) Apple TV h.264 720Petc. 2. Supported general video formats: AVI MPEG WMV DivX MP4 H.264/AVC MKV etc. 3. Transform between MP3 WMA WAV RA M4A AAC AC3 MP2 OGG and such audio formats extract audio file from HD/SD video. 4. Support multi-core CPU multi-threading and batch process and provide the highest speed possible to convert video files. 5.Compatible with iPod iPhone Apple TV PSP PS3 Xbox Zune mobile phone and other multimedia devices. 6. Allows transfer the converted files to iPod iPadiPhone and PSP directly. 7. Join multiple videos together and insert transitions between every two files to get a fun video. 8. Split a single file into several files. 9. Crop frame size Add artistic effect add watermarks. 10. Add subtitle files and soundtracks in your video. 11. Offer a Bitrate Calculator tool to customize the output file size exactly.