Convert MP4 to various video formats Convert video with high quality and fast speed Support preview before converting Capture images in preview Cut any segment of the Video and Merge movies clips A perfect tool for your MP4 player, AinSoft MP4 Video Converter can convert MP4 to various video formats, as AVI, MPEG, WMV, 3GP, etc. with high quality, such as convert MP4 to WMV, AVI, MOV, 3GP, FLV, RM, SWF, etc. With this MP4 Video Converter, you can preview the video before converting and capture the beautiful pictures of video in preview windows. Key Features : 1.Preview and Snapshot You can preview the video with AinSoft MP4 Video Converter and capture the picture you like when you preview the video 2.Adjust the size and quality of output files Set the right size and quality of output files in order that it can be optimized and plays best for your MP4 player. 3.Support Multithreading and Batch conversion You can converts video by multithreading and batch conversion and it will bring more convenience for you and save a lot of time for you. 4.Cut any segment of the Video and Merge videos You can choose one part of video you like to convert with its cut function. But you need to do that you setting the beginning time and end time. What'more, you can merge movie clips you like into one.