The Windows Media Audio format encodes audio with Microsoft's proprietary WMA codec, primarily found in files created by Windows Media Player. Converting to M2TS produces a document file that stores data in the M2TS format. This conversion changes the file's encoding, compression method, and supported feature set. Metadata such as creation date and embedded colour profiles is preserved where the target format supports it. This makes M2TS the practical choice when the destination system requires it or when the original format is not supported by the target application. 1converter runs this conversion on the server: your file is uploaded encrypted over HTTPS, converted using trusted open-source libraries, and the output is held for 24 hours before automatic deletion.