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| author | Marco Paniconi <marpan@google.com> | 2020-04-08 18:39:41 -0700 |
|---|---|---|
| committer | Marco Paniconi <marpan@google.com> | 2020-04-08 19:09:16 -0700 |
| commit | bf073d996b26ca430c3aefe6f1fac907147e69f9 (patch) | |
| tree | f5a1b93eed6d0b094b5b80ed3adde4bee101a15d | |
| parent | 8dc6f353c6d04329cf59529f41a6f46d9dbfcafa (diff) | |
| download | libvpx-bf073d996b26ca430c3aefe6f1fac907147e69f9.tar.gz | |
vp9-rtc: Disable nonrd_keyframe for SVC, speed >=8
For speed >= 8: disable nonrd_keyframe SVC with
spatial_layers > 1. In this case having base
spatial layer key frame with higher quality
(hybrid mode search) is beneficial, without too
much cpu cost (since its on lowest spatial layer).
Change-Id: Iff7c43aed4e808603d8abdedb6eb5d2c9c8ecb8d
| -rw-r--r-- | vp9/encoder/vp9_speed_features.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/vp9/encoder/vp9_speed_features.c b/vp9/encoder/vp9_speed_features.c index 7a26c4176..7b0a4a75c 100644 --- a/vp9/encoder/vp9_speed_features.c +++ b/vp9/encoder/vp9_speed_features.c @@ -728,7 +728,10 @@ static void set_rt_speed_feature_framesize_independent( if (speed >= 8) { sf->adaptive_rd_thresh = 4; sf->skip_encode_sb = 1; - sf->nonrd_keyframe = 1; + if (cpi->svc.number_spatial_layers > 1 && !cpi->svc.simulcast_mode) + sf->nonrd_keyframe = 0; + else + sf->nonrd_keyframe = 1; if (!cpi->use_svc) cpi->max_copied_frame = 4; if (cpi->row_mt && cpi->oxcf.max_threads > 1) sf->adaptive_rd_thresh_row_mt = 1; |