Is not my choice these video files are very important since are family videos and it seems the camera video at that time added random video titles that for some reason i cant edit from windows details windows. I love the quality and current format. Also i cant watch MKV files on my PS4 PS3 or File player. So yeah MKV SUCKS.
So yeah sticking to the questions which open source program can help me edit these tags from an AVI file...