{{වපුනාම}} සිට {{ලිප්ටය}} පරිවර්තකය

OGV is a video format that uses the Ogg container and typically employs Theora for video compression. It is part of the free and open Ogg multimedia framework. OGV is often used in web applications where open-source licensing is a priority. While not as efficient as newer formats like MP4 or WEBM, it is still supported in many web contexts and browsers that prioritize open standards. OGV is useful for preserving digital freedom and compatibility with open tools.

WMA (Windows Media Audio) is a proprietary audio format developed by Microsoft. It was created to compete with MP3 and RealAudio and offers better quality at lower bitrates. WMA supports both lossy and lossless compression, making it versatile for music, streaming, and audio archiving. Though mostly used in Windows-based systems, it is supported by several media players. Due to its proprietary nature, its use has declined in favor of open or more universal formats like MP3 and AAC.