I feel like due to lack of user understanding, it's important to specify
that the higher the preset is (veryfast/superfast/ultrafast) the less
CPU that the encoder will use
Add CBR, CRF to properties so that it can be changed by the user. If
CBR is on, CRF will be disabled. Also added a 'Use Custom Buffer Size'
option to make it so that the buffer size will automatically be set to
the bitrate if its value is false. This is primarily a convenience
feature for users.
dodgepong
jp9000
Ben Torell
BtbN