Files with WM extension can be either a Windows Media .WMA (Windows Audio) or .WMV (Windows Video) file, formatted using the Windows Media Player codec. The WMA and WMV files are more specific and are used more commonly than the WM extension.
What is OGV? A.OGV file is a video file that uses the Xiph.Org’s open source Ogg container format; may contain video streams that use one or more different codecs, such as Theora; can be played using a variety of media players. OGV files are often used for playing webpage video content using the HTML5 tag. • Read More »