This is typically a "Release Group" tag. Release groups are teams of individuals who rip, encode, and upload media. Seeing a consistent tag like M2HM helps users identify the quality and reliability of the uploader based on their previous work.
While newer standards like X265 (HEVC) offer even better compression, X264 remains the king of the "HHDRip" world in 2024. This is because X264 encodes much faster and requires less CPU power to play back. For a 720p file, the benefits of X265 are minimal, making X264 the practical choice for most uploaders and viewers. Conclusion M2HM -2024- Www.HDKing.Moe 720p AAC X264 HHDRip...
HDKing.Moe 720p AAC X264 HHDRip" actually means and why these tags matter to media enthusiasts. Decoding the Metadata: What’s in a Name? This is typically a "Release Group" tag