Displaying list of video files in liferay?

upload video file in document library click here

Show/Displaying  a list of video file:
Use Asset Publisher portlet.
To show only video files configure “Asset Publisher portlet” follow the below steps

a. Asset Type >> select Filter then remove all option other than “Document Library Document” in Current field.
b. Displayed assets must match these rules. >> selecting tag(video).
c. save the configuration.