Most of us think What will be this format? when we saw a Video/Audio file!
The answer for this question is found!
The Answer is MediaInfo!!!
MediaInfo is freeware which gives you detailed information of audio or video file!
It displays various options like Format,Commercial name of format, Overall bit rate, profile, author,director,track number,date,duration.
Integrates with Windows right click Context Menu!
I right click on Abraham Lincoln the vampire hunter movie attributes
MediaInfo Dialog box as shown as below