Simple Matlab project for video editing tool

I need someone to finalize my project. This is a Video summarizing tool. Requirements : Basic timeline based video editing options must be implemented in this desktop application.(seek,cut selection,contrast,brightness would enough) Input several video file types from user then play them on the application (.avi,.mpg,...) Application must be able to split audio from video stream and save in on the Hard disk in a uncompressed format (.wav) The saved file must then be analyzed for high noise..(check wave pattern) and then must retrieve the video relevant to that high pitch audio parts(highlights of the video). This is basically a Video summarizing tool.I want the user to input a large video file (sports video e.g Cricket) and then application to analyze the audio of the video file and separate the High pitch(where big noise come from the spectators) parts of the audio and then take those high pitch time durations from the video and make a one clip merging them all together. (a shorter clip with all the highlights of the video) My maximum budget for this is 40 USD. must deliver within 7 days.