GNOME Bugzilla – Bug 749853
Encoder: HEVC: Add more tuning options
Last modified: 2018-11-03 15:46:53 UTC
The va-intel-driver is not supporting all encoding tools, but still we can add a couple of features to enable High Compression Tuning option. -- Enable B-frames for High Compression -- Current implementation is Using 32x32 CTU by default. Use 16x16 mode as default and Change it to 32x32 or 64x64 based on tuning options. BTW, 64x64 is not yet supported by the driver. -- Add support for B-frame Reference Picture Encoding.
(In reply to sreerenj from comment #0) > The va-intel-driver is not supporting all encoding tools, but still we can > add a couple of features to enable High Compression Tuning option. > > -- Enable B-frames for High Compression > > -- Current implementation is Using 32x32 CTU by default. Use 16x16 mode as > default and Change it to 32x32 or 64x64 based on tuning options. > BTW, 64x64 is not yet supported by the driver. > > -- Add support for B-frame Reference Picture Encoding. + ----Enable Slice level temporal motion vector prediction
Moving to next release since the driver is still not supporting all features.
Moving to Product:GStreamer, Component:gstreamer-vaapi
-- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/gstreamer/gstreamer-vaapi/issues/31.