It can convert almost all video formats including DivX, XviD, MOV, RM, RMVB, MPEG, VOB, DVD, WMV, and AVI to MPEG-4 movie format for iPod, iPhone, PSP or other portable video device, MP4 player. Tasks can be automated using projects, job queue and powerful scripting capabilities. It supports many file types, including AVI, DVD compatible MPEG files, MP4 and ASF, using a variety of codecs. Once done, click the 'Download Audio' button to save the audio file. Click button 'Extract Audio' to start extracting.
Click the button: Upload, and select a video file within 500M.
avi file, when I play it outside of matlab it plays very fast.