return AVERROR(ENOSYS);
}
+ ret = nvenc_check_cap(avctx, NV_ENC_CAPS_SUPPORT_WEIGHTED_PREDICTION);
+ if (ctx->weighted_pred > 0 && ret <= 0) {
+ av_log (avctx, AV_LOG_VERBOSE, "Weighted Prediction not supported\n");
+ return AVERROR(ENOSYS);
+ }
+
return 0;
}
ctx->init_encode_params.enableEncodeAsync = 0;
ctx->init_encode_params.enablePTD = 1;
+ if (ctx->weighted_pred == 1)
+ ctx->init_encode_params.enableWeightedPrediction = 1;
+
if (ctx->bluray_compat) {
ctx->aud = 1;
avctx->refs = FFMIN(FFMAX(avctx->refs, 0), 6);
int init_qp_b;
int init_qp_i;
int cqp;
+ int weighted_pred;
} NvencContext;
int ff_nvenc_encode_init(AVCodecContext *avctx);
{ "init_qpI", "Initial QP value for I frame", OFFSET(init_qp_i), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 51, VE },
{ "qp", "Constant quantization parameter rate control method",
OFFSET(cqp), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 51, VE },
+ { "weighted_pred","Set 1 to enable weighted prediction",
+ OFFSET(weighted_pred),AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE },
{ NULL }
};
{ "init_qpI", "Initial QP value for I frame", OFFSET(init_qp_i), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 51, VE },
{ "qp", "Constant quantization parameter rate control method",
OFFSET(cqp), AV_OPT_TYPE_INT, { .i64 = -1 }, -1, 51, VE },
+ { "weighted_pred","Set 1 to enable weighted prediction",
+ OFFSET(weighted_pred),AV_OPT_TYPE_INT, { .i64 = 0 }, 0, 1, VE },
{ NULL }
};
#define LIBAVCODEC_VERSION_MAJOR 57
#define LIBAVCODEC_VERSION_MINOR 95
-#define LIBAVCODEC_VERSION_MICRO 100
+#define LIBAVCODEC_VERSION_MICRO 101
#define LIBAVCODEC_VERSION_INT AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
LIBAVCODEC_VERSION_MINOR, \