This is the release group or encoder tag. “DramaEncode” typically refers to:
Other similar groups: DramaCool, NextEpisode, VIKI-RIP, DramaFreak Light.Shop.E03.360-DramaEncode.mp4
Use ffmpeg -i input.mp4 -c copy output.mkv to remux to MKV for better subtitle support. This is the release group or encoder tag
The filename structure 360-DramaEncode strongly suggests an unauthorized rip from a streaming service (like Viki, KOCOWA, iQIYI, or WeTV). Here is what you need to know: Other similar groups: DramaCool , NextEpisode , VIKI-RIP
If you own the original file, consider purchasing the drama from legal sources: Viki, Netflix, Disney+, or local broadcasters.