Unrecognized codec

I got a movie file, that i need the audio codec for so I used VIdeoInspector to see which one, i clicked download, and installed it. but it doesnt work, it still says i need the codec…any suggestions?

Open in VirtualDub and check the media info.

What is the codec you need?

I dont know what VirtualDub is wher can i get it and the codec i need is ATSC/A-52 Dolby AC3

a Google search will find VirtualDub & if you get Avicodec it’ll do a better job of finding the missing codec for you. Google for that as well.

Open it with VideoInspector - http://www.kcsoftwares.com/?vtb - and tell us what it says about your missing audio codecs