Xilisoft Video Converter Ultimate has the capabilities to convert all popular video formats from HD to HD, HD to SD and SD to SD, transform between audio formats, extract pictures from video and create slideshow-like video from photo collection. New features: 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.Enable to transfer output files to iPad and iPhone 4 directly after conversion. 4. Supports iPhone 4. 5. 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 720P, MKV, HD WMV, MPEG2/MPEG-4 TS HD Video, etc. 2.Supported general video formats: AVI, MPEG, WMV, DivX, MP4, H.264/AVC, MKV, RM, MOV, XviD, 3GP, FLV, 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, Wii, NDS, PMP, mobile phone, MP4 players, and other multimedia devices. 6.Allows transfer the converted files to iPod, iPhone 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 by preset time or size. 9.Crop frame size; adjust brightness/saturation/contrast and add artistic effect; add watermarks. 10.Add multiple subtitle files and soundtracks of different languages in your video. 11.Lots of video, audio, picture, tag and expert parameters are adjustable. 12.Select multiple output formats for one source file at one time and get them converted within one click. 13.Offer a Bitrate Calculator tool to customize the output file size exactly. 14.Run the software in the background.