: Refers to the AAC 5.1 audio codec, providing six-channel surround sound.

Each part of the string @MY_Update मिशन मजनू 2023 ओआरजी हिंदी ESub AAC51 720P HD 10GB.mkv provides technical details about the video file:

: Often a handle or watermark for a specific content creator or group that uploaded or modified the file.

The text you provided is a specific file naming string typically found on video sharing or file distribution platforms. It refers to the .

: The total file size, which is unusually large for a 720p file, suggesting extremely high bitrate/quality or a potential error in the tag.

: The film was released directly as a Netflix Original .