On my development server and production server, I am able to crawl video files. But in the production environment the file type is not identified.
In the development server when i edit the result page and edit the refinement panel web part and click on the choose refiners buttons i can seee avi,mp4,mpeg,etc file types in the sample
but in production environment i am not able to see the above video file types in the refiner sample values
Where have I gone wrong?