So i stream 1080p60FPS with NVECNCODER and the controller for frequency CBR and bitrate is 5650 and the keyframe interval on 2 preset on igh quality low latency and the profile is high level is auto (cant change this) gpu 0 b frames set to 4 BUT i want to record flawlessly on a 40000~ bitrate for recording with x264 how i manage this? i have a GTX 1080 and a i7-7700k and i use ONLY capture cards so no pc