Videomaker – Learn video production and editing, camera reviews › Forums › General › Video and Film Discussion › ProRes 422 help › ProRes will encode 1080p/i
ProRes will encode 1080p/i video at an average bit rate of 145mpbs. 720p and SD will have lower average bit rates.
You don’t have the option to change the quality on a slider with ProRes. So it’s absolutely reasonable for your 104-minute 1080p video to be 137GB