nvenc hevc encoding received "B-adapt disabled" message
Hello. Oops, sent with the correct title this time.
I am experimenting and reviewing the usefulness of hevc for me by transcoding h.264/avc .mp4 files into hevc .mp4 using nvenc.
I note at the bottom of the log below "B-adapt disabled".
Two things then :
1. what does "B-adapt disabled" mean and what is its effect ? Is it just that b-frames are "off" ?
2. Should I turn it on, and if so then how for hevc_nvenc ?