Ability to change video bit rate

Something i’ve always liked about Amcrest cameras is the ability to change the bit rate, e.g. Constant Bit Rate at 2048 kb/s, 4096 kb/s, etc… or Variable Bit Rate at High Quality… etc…to meet my needs (desires). Does the hardware in the 2k indoor cameras lend itself to providing this option via a firmware update? I realize I can choose High, Medium, or Low for the recording and streaming quality right now in the Eufy app, but it appears to be a Variable Bit Rate setting from how the video looks.