04.12.2020, 20:35
(04.12.2020, 19:50)Selur Wrote: That's a bug,..
atm. Hybrid uses "51 + 6 * (depth - 8)"
but it should be:
see: https://github.com/cybertk/x264/blob/mas...n/common.h line 62+#define QP_BD_OFFSET (6*(BIT_DEPTH-8))
#define QP_MAX_SPEC (51+QP_BD_OFFSET)
#define QP_MAX (QP_MAX_SPEC+18)
#define QP_MAX_MAX (51+2*6+18)
-> Hybrid missed the '+18' for quantizer max and the default should be 69 since the default bit depth is 8 bit
So the max settable should be 81 as i previously set (without change AVC profile)?
(I send you a PM)