https://bugs.freedesktop.org/show_bug.cgi?id=98005
--- Comment #31 from Andy Furniss adf.lists@gmail.com --- (In reply to Andy Furniss from comment #30)
Unerlated observation while testing related to perf = I guess it depends on stream, but on a raw 2160p60 input from ram, with or without patches, I am more than twice as fast with init-qp <= 28.
Timing luck loosing me dual instance? Or something more fundamental meaning the encoder works harder al lower rates?
I notice that unlike omx when using cqp, some rate control settings are still filled in.
Hacking them the same made no difference.
This turned out to be a gstreamer wierd because I didn't have a ! queue ! before the encoder.
omx is the same speed with higher qp - and produces bigger files for the same qp.
Still makes slightly bigger files (cabac is on for both)