Re: [FFmpeg-devel] [PATCH V2] lavc/vaapi_encode_h264: Enable MB rate control

2017-05-12 Thread Michael Niedermayer
On Fri, May 12, 2017 at 02:27:45PM +0800, Jun Zhao wrote: > V2: - Refine the name/value type to mb_rate_control/bool. > - Only supported GEN9+ (SKL/APL/KBL/...) > - i965 driver default use frame-level rate control algorithm (generate > the QP for each frame), > when enable

[FFmpeg-devel] [PATCH V2] lavc/vaapi_encode_h264: Enable MB rate control

2017-05-12 Thread Jun Zhao
V2: - Refine the name/value type to mb_rate_control/bool. - Only supported GEN9+ (SKL/APL/KBL/...) - i965 driver default use frame-level rate control algorithm (generate the QP for each frame), when enable mb_rate_control, it's will enable the MB-level RC algorithm (generate the