Aiseesoft Video Converter Ultimate is a comprehensive video converter. It can convert any video, home-made DVD to over 1,000 video/audio formats including AVI, WMV, MOV, MP4, MP3, FLAC, etc. Now this video converter comes with more powerful features to help you process your video files effortlessly. Key functions 1. Convert over 1,000 video (4K/3D included) and audio formats as well as DVDs to other popular formats. This software can convert videos/audio and home-made DVDs to over 1,000 formats. It also converts videos among the different resolution of SD, HD and 4K video. 2. Powerful editing functions You can trim video length, enhance video quality, adjust video effects and add text or picture watermark as needed with its powerful editing feature. There are a bunch of stunning filters for you to use in one click, including whirpool, HongKong movie, orange dots, purple, plain, coordinates, warm, Stars, etc. 3. Add audio track & subtitles You are allowed to add external subtitles and single or multi-audio tracks to your video as per your need. More over, the built-in Delay feature will solve the subtitle out of sunc issue perfectly. 4. Fast conversion speed and super-high quality The latest converting and enhancing engine will bring you faster converting speed while still keep the perfect image and sound quality. Plus, we have used the world's leading Blu-Hyper technology, which includes Graphics card image processing, and video decoding/encoding technology based on CPU level, so the video converting speed has been 30X faster than before. 5. New features added This new Video Converter Ultimate comes with three new good-to-use tools, including Video Compressor, Media Metadata Editor and GIF Maker. Now you can compress large videos to a smaller size, add and edit ID3 tags to newly created song, create GIF image from video clips as you like.