X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=nageru%2Fav1_encoder.cpp;h=f4af4b0c4031e918fe282c15e943c13cf36104b9;hb=cecd32b340ef23498d31095bfb4bb17f5877af7e;hp=da18c6d79dd079823b09d0e32e970b1dc9a6cd88;hpb=f34a3e1bbc207541842e0b54d5418d95bafc8e5b;p=nageru

diff --git a/nageru/av1_encoder.cpp b/nageru/av1_encoder.cpp
index da18c6d..f4af4b0 100644
--- a/nageru/av1_encoder.cpp
+++ b/nageru/av1_encoder.cpp
@@ -138,6 +138,8 @@ void AV1Encoder::init_av1()
 		exit(EXIT_FAILURE);
 	}
 
+	// NOTE: We don't set CBR, as it requires low-delay mode, which is
+	// generally problematic wrt. quality and performance.
 	config.enc_mode = global_flags.av1_preset;
 	config.intra_period_length = 63;  // Approx. one second, conforms to the (n % 8) - 1 == 0 rule.
 	config.source_width = global_flags.width;
@@ -145,8 +147,6 @@ void AV1Encoder::init_av1()
 	config.frame_rate_numerator = global_flags.av1_fps_num;
 	config.frame_rate_denominator = global_flags.av1_fps_den;
 	config.encoder_bit_depth = global_flags.bit_depth;
-	config.rate_control_mode = 2;  // CBR.
-	config.pred_structure = 1;  // PRED_LOW_DELAY_B (needed for CBR).
 	config.target_bit_rate = global_flags.av1_bitrate * 1000;
 
 	// NOTE: These should be in sync with the ones in quicksync_encoder.cpp (sps_rbsp()).
@@ -292,8 +292,8 @@ void AV1Encoder::encode_frame(AV1Encoder::QueuedFrame qf)
 		pic.cr_stride = global_flags.width / 2;  // Likewise.
 		pic.width = global_flags.width;
 		pic.height = global_flags.height;
-		pic.origin_x = 0;
-		pic.origin_y = 0;
+		pic.org_x = 0;
+		pic.org_y = 0;
 		pic.color_fmt = EB_YUV420;
 		pic.bit_depth = global_flags.bit_depth > 8 ? EB_TEN_BIT : EB_EIGHT_BIT;