#ifdef NVENC_HAVE_MULTIPASS
ctx->encode_config.rcParams.multiPass = ctx->multipass;
- if (ctx->encode_config.rcParams.multiPass != NV_ENC_MULTI_PASS_DISABLED)
- ctx->flags |= NVENC_TWO_PASSES;
-#endif
+ if (ctx->flags & NVENC_ONE_PASS)
+ ctx->encode_config.rcParams.multiPass = NV_ENC_MULTI_PASS_DISABLED;
+ if (ctx->flags & NVENC_TWO_PASSES || ctx->twopass)
+ ctx->encode_config.rcParams.multiPass = NV_ENC_TWO_PASS_FULL_RESOLUTION;
+
+ if (ctx->rc < 0) {
+ if (ctx->cbr) {
+ ctx->rc = NV_ENC_PARAMS_RC_CBR;
+ } else if (ctx->cqp >= 0) {
+ ctx->rc = NV_ENC_PARAMS_RC_CONSTQP;
+ } else {
+ ctx->rc = NV_ENC_PARAMS_RC_VBR;
+ }
+ }
+#else
if (ctx->rc < 0) {
if (ctx->flags & NVENC_ONE_PASS)
ctx->twopass = 0;
ctx->rc = NV_ENC_PARAMS_RC_VBR_MINQP;
}
}
+#endif
if (ctx->rc >= 0 && ctx->rc & RC_MODE_DEPRECATED) {
av_log(avctx, AV_LOG_WARNING, "Specified rc mode is deprecated.\n");
#ifdef NVENC_HAVE_NEW_PRESETS
ctx->init_encode_params.tuningInfo = ctx->tuning_info;
+ if (ctx->flags & NVENC_LOWLATENCY)
+ ctx->init_encode_params.tuningInfo = NV_ENC_TUNING_INFO_LOW_LATENCY;
+
nv_status = p_nvenc->nvEncGetEncodePresetConfigEx(ctx->nvencoder,
ctx->init_encode_params.encodeGUID,
ctx->init_encode_params.presetGUID,