Flan

I have been looking all over and am having serious issues finding the mp4play.so so that I can configure my Asterisk server to playback an mp4 file. Some of the articles I have read have been up to 10 -- 12 years old. I am unable to find the file, its not in Asterisk anywhere that I can see. (/usr/src/asterisk/modules) (/usr/share/asterisk/modules). Not in the module list or application list (core show application) I see that some people have had success with it. however no one mentions where to...