"MKV" is the file container format, while "PHDR" is likely the tag of the specific "release group" or individual who encoded and uploaded the file.
: Short for English and Hindi, confirming the languages available. thor 2011 dual audio enghindi 720p x264phdrmkv verified
If you're a fan of the visuals, ensure your media player’s hardware acceleration is turned on to get the most out of the x264 encoding! "MKV" is the file container format, while "PHDR"