Need a program to analyse media files

Hi I need a program that can analyse media files and label thee files as having problems such as : - no media - fake ring tong  - beep  I will give you samples that you will write a tool to analyze. you can use Sox, ffmpeg to analyse and to differentiate good media call and bad ones. [login to view URL] is a good tool to use. We need this to run on linux. The input would be wav.  I am sending you some samples of bad media types: [login to view URL] Desired Skills .NET Framework, Java, PHP