– An abbreviation that might refer to "time" (timestamp synchronization), "TME" (Tencent Music Entertainment, though unlikely), or a specific encoder's tag. In video contexts, it often indicates time-coded subtitle files.
When a file is designated as "extra quality," it implies the encoder utilized a during compression. This minimizes visual artifacts, eliminates color banding in dark scenes, and preserves the sharp details of the original master file. xxxmmsubcom tme xxxmmsub meyd7031m4v extra quality