{
static GType rc_mode_type = 0;
static const GEnumValue rc_modes[] = {
- {GST_NV_ENCODER_RC_MODE_DEFAULT, "Default", "default"},
- {GST_NV_ENCODER_RC_MODE_CONSTQP, "Constant Quantization", "constqp"},
+ {GST_NV_ENCODER_RC_MODE_CONSTQP, "Constant Quantization", "cqp"},
{GST_NV_ENCODER_RC_MODE_VBR, "Variable Bit Rate", "vbr"},
{GST_NV_ENCODER_RC_MODE_CBR, "Constant Bit Rate", "cbr"},
{GST_NV_ENCODER_RC_MODE_CBR_LOWDELAY_HQ,
gst_nv_encoder_rc_mode_to_native (GstNvEncoderRCMode rc_mode)
{
switch (rc_mode) {
- case GST_NV_ENCODER_RC_MODE_DEFAULT:
- return NV_ENC_PARAMS_RC_VBR;
case GST_NV_ENCODER_RC_MODE_CONSTQP:
return NV_ENC_PARAMS_RC_CONSTQP;
case GST_NV_ENCODER_RC_MODE_VBR:
typedef enum
{
- GST_NV_ENCODER_RC_MODE_DEFAULT,
GST_NV_ENCODER_RC_MODE_CONSTQP,
GST_NV_ENCODER_RC_MODE_VBR,
GST_NV_ENCODER_RC_MODE_CBR,
gint hierarchical_bframes;
gint level_max;
gint level_min;
- gint seperate_colour_plane;
+ gint separate_colour_plane;
gint width_max;
gint height_max;
gint temporal_svc;
PROP_B_FRAMES,
/* rate-control params */
- PROP_RC_MODE,
+ PROP_RATE_CONTROL,
- PROP_QP_CONST_I,
- PROP_QP_CONST_P,
- PROP_QP_CONST_B,
+ PROP_QP_I,
+ PROP_QP_P,
+ PROP_QP_B,
PROP_BITRATE,
PROP_MAX_BITRATE,
PROP_B_ADAPT,
PROP_SPATIAL_AQ,
PROP_TEMPORAL_AQ,
- PROP_ZERO_LATENCY,
+ PROP_ZERO_REORDER_DELAY,
PROP_NON_REF_P,
PROP_STRICT_GOP,
PROP_AQ_STRENGTH,
- PROP_QP_MIN_I,
- PROP_QP_MIN_P,
- PROP_QP_MIN_B,
+ PROP_MIN_QP_I,
+ PROP_MIN_QP_P,
+ PROP_MIN_QP_B,
- PROP_QP_MAX_I,
- PROP_QP_MAX_P,
- PROP_QP_MAX_B,
+ PROP_MAX_QP_I,
+ PROP_MAX_QP_P,
+ PROP_MAX_QP_B,
PROP_CONST_QUALITY,
#define DEFAULT_PRESET GST_NV_ENCODER_PRESET_DEFAULT
#define DEFAULT_WEIGHTED_PRED FALSE
-#define DEFAULT_GOP_SIZE 75
+#define DEFAULT_GOP_SIZE 30
#define DEFAULT_B_FRAMES 0
-#define DEFAULT_RC_MODE GST_NV_ENCODER_RC_MODE_VBR
+#define DEFAULT_RATE_CONTROL GST_NV_ENCODER_RC_MODE_VBR
#define DEFAULT_QP -1
#define DEFAULT_BITRATE 0
#define DEFAULT_MAX_BITRATE 0
#define DEFAULT_B_ADAPT FALSE
#define DEFAULT_SPATIAL_AQ FALSE
#define DEFAULT_TEMPORAL_AQ FALSE
-#define DEFAULT_ZERO_LATENCY FALSE
+#define DEFAULT_ZERO_REORDER_DELAY FALSE
#define DEFAULT_NON_REF_P FALSE
#define DEFAULT_STRICT_GOP FALSE
#define DEFAULT_AQ_STRENGTH FALSE
guint bframes;
GstNvEncoderRCMode rc_mode;
- gint qp_const_i;
- gint qp_const_p;
- gint qp_const_b;
+ gint qp_i;
+ gint qp_p;
+ gint qp_b;
guint bitrate;
guint max_bitrate;
guint vbv_buffer_size;
gboolean b_adapt;
gboolean spatial_aq;
gboolean temporal_aq;
- gboolean zero_latency;
+ gboolean zero_reorder_delay;
gboolean non_ref_p;
gboolean strict_gop;
guint aq_strength;
- gint qp_min_i;
- gint qp_min_p;
- gint qp_min_b;
- gint qp_max_i;
- gint qp_max_p;
- gint qp_max_b;
+ gint min_qp_i;
+ gint min_qp_p;
+ gint min_qp_b;
+ gint max_qp_i;
+ gint max_qp_p;
+ gint max_qp_b;
gdouble const_quality;
gboolean aud;
-1, G_MAXINT, DEFAULT_GOP_SIZE, param_flags));
if (dev_caps->max_bframes > 0) {
g_object_class_install_property (object_class, PROP_B_FRAMES,
- g_param_spec_uint ("bframes", "B-Frames",
+ g_param_spec_uint ("b-frames", "B-Frames",
"Number of B-frames between I and P", 0, dev_caps->max_bframes,
DEFAULT_B_FRAMES, conditional_param_flags));
}
- g_object_class_install_property (object_class, PROP_RC_MODE,
- g_param_spec_enum ("rc-mode", "RC Mode", "Rate Control Mode",
- GST_TYPE_NV_ENCODER_RC_MODE, DEFAULT_RC_MODE, param_flags));
- g_object_class_install_property (object_class, PROP_QP_CONST_I,
- g_param_spec_int ("qp-const-i", "QP Const I",
- "Constant QP value for I frame (-1 = disabled)", -1, 51,
+ g_object_class_install_property (object_class, PROP_RATE_CONTROL,
+ g_param_spec_enum ("rate-control", "Rate Control", "Rate Control Method",
+ GST_TYPE_NV_ENCODER_RC_MODE, DEFAULT_RATE_CONTROL, param_flags));
+ g_object_class_install_property (object_class, PROP_QP_I,
+ g_param_spec_int ("qp-i", "QP I",
+ "Constant QP value for I frame (-1 = default)", -1, 51,
DEFAULT_QP, param_flags));
- g_object_class_install_property (object_class, PROP_QP_CONST_P,
- g_param_spec_int ("qp-const-p", "QP Const P",
- "Constant QP value for P frame (-1 = disabled)", -1, 51,
+ g_object_class_install_property (object_class, PROP_QP_P,
+ g_param_spec_int ("qp-p", "QP P",
+ "Constant QP value for P frame (-1 = default)", -1, 51,
DEFAULT_QP, param_flags));
- g_object_class_install_property (object_class, PROP_QP_CONST_B,
- g_param_spec_int ("qp-const-b", "QP Const B",
- "Constant QP value for B frame (-1 = disabled)", -1, 51,
+ g_object_class_install_property (object_class, PROP_QP_B,
+ g_param_spec_int ("qp-b", "QP B",
+ "Constant QP value for B frame (-1 = default)", -1, 51,
DEFAULT_QP, param_flags));
g_object_class_install_property (object_class, PROP_BITRATE,
g_param_spec_uint ("bitrate", "Bitrate",
"Temporal Adaptive Quantization", DEFAULT_TEMPORAL_AQ,
conditional_param_flags));
}
- g_object_class_install_property (object_class, PROP_ZERO_LATENCY,
- g_param_spec_boolean ("zerolatency", "Zerolatency",
- "Zero latency operation (no reordering delay)", DEFAULT_ZERO_LATENCY,
- param_flags));
+ g_object_class_install_property (object_class, PROP_ZERO_REORDER_DELAY,
+ g_param_spec_boolean ("zero-reorder-delay", "Zero Reorder Delay",
+ "Zero latency operation (i.e., num_reorder_frames = 0)",
+ DEFAULT_ZERO_REORDER_DELAY, param_flags));
g_object_class_install_property (object_class, PROP_NON_REF_P,
g_param_spec_boolean ("nonref-p", "Nonref P",
"Automatic insertion of non-reference P-frames", DEFAULT_NON_REF_P,
"Adaptive Quantization Strength when spatial-aq is enabled"
" from 1 (low) to 15 (aggressive), (0 = autoselect)",
0, 15, DEFAULT_AQ_STRENGTH, param_flags));
- g_object_class_install_property (object_class, PROP_QP_MIN_I,
- g_param_spec_int ("qp-min-i", "QP Min I",
+ g_object_class_install_property (object_class, PROP_MIN_QP_I,
+ g_param_spec_int ("min-qp-i", "Min QP I",
"Minimum QP value for I frame, (-1 = disabled)", -1, 51,
DEFAULT_QP, param_flags));
- g_object_class_install_property (object_class, PROP_QP_MIN_P,
- g_param_spec_int ("qp-min-p", "QP Min P",
+ g_object_class_install_property (object_class, PROP_MIN_QP_P,
+ g_param_spec_int ("min-qp-p", "Min QP P",
"Minimum QP value for P frame, (-1 = automatic)", -1, 51,
DEFAULT_QP, param_flags));
- g_object_class_install_property (object_class, PROP_QP_MIN_B,
- g_param_spec_int ("qp-min-b", "QP Min B",
+ g_object_class_install_property (object_class, PROP_MIN_QP_B,
+ g_param_spec_int ("min-qp-b", "Min QP B",
"Minimum QP value for B frame, (-1 = automatic)", -1, 51,
DEFAULT_QP, param_flags));
- g_object_class_install_property (object_class, PROP_QP_MAX_I,
- g_param_spec_int ("qp-max-i", "QP Max I",
+ g_object_class_install_property (object_class, PROP_MAX_QP_I,
+ g_param_spec_int ("max-qp-i", "Max QP I",
"Maximum QP value for I frame, (-1 = disabled)", -1, 51,
DEFAULT_QP, param_flags));
- g_object_class_install_property (object_class, PROP_QP_MAX_P,
- g_param_spec_int ("qp-max-p", "QP Max P",
+ g_object_class_install_property (object_class, PROP_MAX_QP_P,
+ g_param_spec_int ("max-qp-p", "Max QP P",
"Maximum QP value for P frame, (-1 = automatic)", -1, 51,
DEFAULT_QP, param_flags));
- g_object_class_install_property (object_class, PROP_QP_MAX_B,
- g_param_spec_int ("qp-max-b", "QP Max B",
+ g_object_class_install_property (object_class, PROP_MAX_QP_B,
+ g_param_spec_int ("max-qp-b", "Max QP B",
"Maximum QP value for B frame, (-1 = automatic)", -1, 51,
DEFAULT_QP, param_flags));
g_object_class_install_property (object_class, PROP_CONST_QUALITY,
self->weighted_pred = DEFAULT_WEIGHTED_PRED;
self->gop_size = DEFAULT_GOP_SIZE;
self->bframes = DEFAULT_B_FRAMES;
- self->rc_mode = DEFAULT_RC_MODE;
- self->qp_const_i = DEFAULT_QP;
- self->qp_const_p = DEFAULT_QP;
- self->qp_const_b = DEFAULT_QP;
+ self->rc_mode = DEFAULT_RATE_CONTROL;
+ self->qp_i = DEFAULT_QP;
+ self->qp_p = DEFAULT_QP;
+ self->qp_b = DEFAULT_QP;
self->bitrate = DEFAULT_BITRATE;
self->max_bitrate = DEFAULT_MAX_BITRATE;
self->vbv_buffer_size = DEFAULT_VBV_BUFFER_SIZE;
self->b_adapt = DEFAULT_B_ADAPT;
self->spatial_aq = DEFAULT_SPATIAL_AQ;
self->temporal_aq = DEFAULT_TEMPORAL_AQ;
- self->zero_latency = DEFAULT_ZERO_LATENCY;
+ self->zero_reorder_delay = DEFAULT_ZERO_REORDER_DELAY;
self->non_ref_p = DEFAULT_NON_REF_P;
self->strict_gop = DEFAULT_STRICT_GOP;
self->aq_strength = DEFAULT_AQ_STRENGTH;
- self->qp_min_i = DEFAULT_QP;
- self->qp_min_p = DEFAULT_QP;
- self->qp_min_b = DEFAULT_QP;
- self->qp_max_i = DEFAULT_QP;
- self->qp_max_p = DEFAULT_QP;
- self->qp_max_b = DEFAULT_QP;
+ self->min_qp_i = DEFAULT_QP;
+ self->min_qp_p = DEFAULT_QP;
+ self->min_qp_b = DEFAULT_QP;
+ self->max_qp_i = DEFAULT_QP;
+ self->max_qp_p = DEFAULT_QP;
+ self->max_qp_b = DEFAULT_QP;
self->const_quality = DEFAULT_CONST_QUALITY;
self->aud = DEFAULT_AUD;
if (klass->dev_caps.cabac)
case PROP_B_FRAMES:
update_uint (self, &self->bframes, value, UPDATE_INIT_PARAM);
break;
- case PROP_RC_MODE:{
+ case PROP_RATE_CONTROL:{
GstNvEncoderRCMode mode = (GstNvEncoderRCMode) g_value_get_enum (value);
if (mode != self->rc_mode) {
self->rc_mode = mode;
}
break;
}
- case PROP_QP_CONST_I:
- update_int (self, &self->qp_const_i, value, UPDATE_RC_PARAM);
+ case PROP_QP_I:
+ update_int (self, &self->qp_i, value, UPDATE_RC_PARAM);
break;
- case PROP_QP_CONST_P:
- update_int (self, &self->qp_const_p, value, UPDATE_RC_PARAM);
+ case PROP_QP_P:
+ update_int (self, &self->qp_p, value, UPDATE_RC_PARAM);
break;
- case PROP_QP_CONST_B:
- update_int (self, &self->qp_const_b, value, UPDATE_RC_PARAM);
+ case PROP_QP_B:
+ update_int (self, &self->qp_b, value, UPDATE_RC_PARAM);
break;
case PROP_BITRATE:
update_uint (self, &self->bitrate, value, UPDATE_BITRATE);
case PROP_TEMPORAL_AQ:
update_boolean (self, &self->temporal_aq, value, UPDATE_RC_PARAM);
break;
- case PROP_ZERO_LATENCY:
- update_boolean (self, &self->zero_latency, value, UPDATE_RC_PARAM);
+ case PROP_ZERO_REORDER_DELAY:
+ update_boolean (self, &self->zero_reorder_delay, value, UPDATE_RC_PARAM);
break;
case PROP_NON_REF_P:
update_boolean (self, &self->non_ref_p, value, UPDATE_RC_PARAM);
case PROP_AQ_STRENGTH:
update_uint (self, &self->aq_strength, value, UPDATE_RC_PARAM);
break;
- case PROP_QP_MIN_I:
- update_int (self, &self->qp_min_i, value, UPDATE_RC_PARAM);
+ case PROP_MIN_QP_I:
+ update_int (self, &self->min_qp_i, value, UPDATE_RC_PARAM);
break;
- case PROP_QP_MIN_P:
- update_int (self, &self->qp_min_p, value, UPDATE_RC_PARAM);
+ case PROP_MIN_QP_P:
+ update_int (self, &self->min_qp_p, value, UPDATE_RC_PARAM);
break;
- case PROP_QP_MIN_B:
- update_int (self, &self->qp_min_b, value, UPDATE_RC_PARAM);
+ case PROP_MIN_QP_B:
+ update_int (self, &self->min_qp_b, value, UPDATE_RC_PARAM);
break;
- case PROP_QP_MAX_I:
- update_int (self, &self->qp_min_i, value, UPDATE_RC_PARAM);
+ case PROP_MAX_QP_I:
+ update_int (self, &self->min_qp_i, value, UPDATE_RC_PARAM);
break;
- case PROP_QP_MAX_P:
- update_int (self, &self->qp_min_p, value, UPDATE_RC_PARAM);
+ case PROP_MAX_QP_P:
+ update_int (self, &self->min_qp_p, value, UPDATE_RC_PARAM);
break;
- case PROP_QP_MAX_B:
- update_int (self, &self->qp_min_b, value, UPDATE_RC_PARAM);
+ case PROP_MAX_QP_B:
+ update_int (self, &self->min_qp_b, value, UPDATE_RC_PARAM);
break;
case PROP_CONST_QUALITY:
update_double (self, &self->const_quality, value, UPDATE_RC_PARAM);
case PROP_B_FRAMES:
g_value_set_uint (value, self->bframes);
break;
- case PROP_RC_MODE:
+ case PROP_RATE_CONTROL:
g_value_set_enum (value, self->rc_mode);
break;
- case PROP_QP_CONST_I:
- g_value_set_int (value, self->qp_const_i);
+ case PROP_QP_I:
+ g_value_set_int (value, self->qp_i);
break;
- case PROP_QP_CONST_P:
- g_value_set_int (value, self->qp_const_p);
+ case PROP_QP_P:
+ g_value_set_int (value, self->qp_p);
break;
- case PROP_QP_CONST_B:
- g_value_set_int (value, self->qp_const_b);
+ case PROP_QP_B:
+ g_value_set_int (value, self->qp_b);
break;
case PROP_BITRATE:
g_value_set_uint (value, self->bitrate);
case PROP_TEMPORAL_AQ:
g_value_set_boolean (value, self->temporal_aq);
break;
- case PROP_ZERO_LATENCY:
- g_value_set_boolean (value, self->zero_latency);
+ case PROP_ZERO_REORDER_DELAY:
+ g_value_set_boolean (value, self->zero_reorder_delay);
break;
case PROP_NON_REF_P:
g_value_set_boolean (value, self->non_ref_p);
case PROP_AQ_STRENGTH:
g_value_set_uint (value, self->aq_strength);
break;
- case PROP_QP_MIN_I:
- g_value_set_int (value, self->qp_min_i);
+ case PROP_MIN_QP_I:
+ g_value_set_int (value, self->min_qp_i);
break;
- case PROP_QP_MIN_P:
- g_value_set_int (value, self->qp_min_p);
+ case PROP_MIN_QP_P:
+ g_value_set_int (value, self->min_qp_p);
break;
- case PROP_QP_MIN_B:
- g_value_set_int (value, self->qp_min_b);
+ case PROP_MIN_QP_B:
+ g_value_set_int (value, self->min_qp_b);
break;
- case PROP_QP_MAX_I:
- g_value_set_int (value, self->qp_max_i);
+ case PROP_MAX_QP_I:
+ g_value_set_int (value, self->max_qp_i);
break;
- case PROP_QP_MAX_P:
- g_value_set_int (value, self->qp_max_p);
+ case PROP_MAX_QP_P:
+ g_value_set_int (value, self->max_qp_p);
break;
- case PROP_QP_MAX_B:
- g_value_set_int (value, self->qp_max_b);
+ case PROP_MAX_QP_B:
+ g_value_set_int (value, self->max_qp_b);
break;
case PROP_CONST_QUALITY:
g_value_set_double (value, self->const_quality);
if (self->vbv_buffer_size)
rc_params->vbvBufferSize = self->vbv_buffer_size * 1024;
- if (rc_mode == GST_NV_ENCODER_RC_MODE_DEFAULT) {
- if (self->qp_const_i >= 0)
- rc_mode = GST_NV_ENCODER_RC_MODE_CONSTQP;
- }
-
- if (self->qp_min_i >= 0) {
+ if (self->min_qp_i >= 0) {
rc_params->enableMinQP = TRUE;
- rc_params->minQP.qpIntra = self->qp_min_i;
- if (self->qp_min_p >= 0) {
- rc_params->minQP.qpInterP = self->qp_min_p;
+ rc_params->minQP.qpIntra = self->min_qp_i;
+ if (self->min_qp_p >= 0) {
+ rc_params->minQP.qpInterP = self->min_qp_p;
} else {
rc_params->minQP.qpInterP = rc_params->minQP.qpIntra;
}
- if (self->qp_min_b >= 0) {
- rc_params->minQP.qpInterB = self->qp_min_b;
+ if (self->min_qp_b >= 0) {
+ rc_params->minQP.qpInterB = self->min_qp_b;
} else {
rc_params->minQP.qpInterB = rc_params->minQP.qpInterP;
}
}
- if (self->qp_max_i >= 0) {
+ if (self->max_qp_i >= 0) {
rc_params->enableMaxQP = TRUE;
- rc_params->maxQP.qpIntra = self->qp_max_i;
- if (self->qp_max_p >= 0) {
- rc_params->maxQP.qpInterP = self->qp_max_p;
+ rc_params->maxQP.qpIntra = self->max_qp_i;
+ if (self->max_qp_p >= 0) {
+ rc_params->maxQP.qpInterP = self->max_qp_p;
} else {
rc_params->maxQP.qpInterP = rc_params->maxQP.qpIntra;
}
- if (self->qp_max_b >= 0) {
- rc_params->maxQP.qpInterB = self->qp_max_b;
+ if (self->max_qp_b >= 0) {
+ rc_params->maxQP.qpInterB = self->max_qp_b;
} else {
rc_params->maxQP.qpInterB = rc_params->maxQP.qpInterP;
}
}
- if (rc_mode == GST_NV_ENCODER_RC_MODE_CONSTQP && self->qp_const_i >= 0) {
- rc_params->enableMaxQP = TRUE;
- rc_params->maxQP.qpIntra = self->qp_max_i;
- if (self->qp_max_p >= 0) {
- rc_params->maxQP.qpInterP = self->qp_max_p;
- } else {
- rc_params->maxQP.qpInterP = rc_params->maxQP.qpIntra;
- }
- if (self->qp_max_b >= 0) {
- rc_params->maxQP.qpInterB = self->qp_max_b;
- } else {
- rc_params->maxQP.qpInterB = rc_params->maxQP.qpInterP;
- }
+ if (rc_mode == GST_NV_ENCODER_RC_MODE_CONSTQP) {
+ if (self->qp_i >= 0)
+ rc_params->constQP.qpIntra = self->qp_i;
+ if (self->qp_p >= 0)
+ rc_params->constQP.qpInterP = self->qp_p;
+ if (self->qp_p >= 0)
+ rc_params->constQP.qpInterB = self->qp_b;
}
rc_params->rateControlMode = gst_nv_encoder_rc_mode_to_native (rc_mode);
rc_params->strictGOPTarget = self->strict_gop;
rc_params->enableNonRefP = self->non_ref_p;
- rc_params->zeroReorderDelay = self->zero_latency;
+ rc_params->zeroReorderDelay = self->zero_reorder_delay;
if (self->const_quality) {
guint scaled = (gint) (self->const_quality * 256.0);
g_mutex_unlock (&self->prop_lock);
if (bframe_aborted)
- g_object_notify (G_OBJECT (self), "bframes");
+ g_object_notify (G_OBJECT (self), "b-frames");
return TRUE;
}
CHECK_CAPS (NV_ENC_CAPS_LEVEL_MAX, dev_caps.level_max, 0);
CHECK_CAPS (NV_ENC_CAPS_LEVEL_MIN, dev_caps.level_min, 0);
CHECK_CAPS (NV_ENC_CAPS_SEPARATE_COLOUR_PLANE,
- dev_caps.seperate_colour_plane, 0);
+ dev_caps.separate_colour_plane, 0);
CHECK_CAPS (NV_ENC_CAPS_WIDTH_MAX, dev_caps.width_max, 4096);
CHECK_CAPS (NV_ENC_CAPS_HEIGHT_MAX, dev_caps.height_max, 4096);
CHECK_CAPS (NV_ENC_CAPS_SUPPORT_TEMPORAL_SVC, dev_caps.temporal_svc, 0);
gint hierarchical_bframes;
gint level_max;
gint level_min;
- gint seperate_colour_plane;
+ gint separate_colour_plane;
gint width_max;
gint height_max;
gint temporal_svc;
PROP_B_FRAMES,
/* rate-control params */
- PROP_RC_MODE,
+ PROP_RATE_CONTROL,
- PROP_QP_CONST_I,
- PROP_QP_CONST_P,
- PROP_QP_CONST_B,
+ PROP_QP_I,
+ PROP_QP_P,
+ PROP_QP_B,
PROP_BITRATE,
PROP_MAX_BITRATE,
PROP_B_ADAPT,
PROP_SPATIAL_AQ,
PROP_TEMPORAL_AQ,
- PROP_ZERO_LATENCY,
+ PROP_ZERO_REORDER_DELAY,
PROP_NON_REF_P,
PROP_STRICT_GOP,
PROP_AQ_STRENGTH,
- PROP_QP_MIN_I,
- PROP_QP_MIN_P,
- PROP_QP_MIN_B,
+ PROP_MIN_QP_I,
+ PROP_MIN_QP_P,
+ PROP_MIN_QP_B,
- PROP_QP_MAX_I,
- PROP_QP_MAX_P,
- PROP_QP_MAX_B,
+ PROP_MAX_QP_I,
+ PROP_MAX_QP_P,
+ PROP_MAX_QP_B,
PROP_CONST_QUALITY,
#define DEFAULT_PRESET GST_NV_ENCODER_PRESET_DEFAULT
#define DEFAULT_WEIGHTED_PRED FALSE
-#define DEFAULT_GOP_SIZE 75
+#define DEFAULT_GOP_SIZE 30
#define DEFAULT_B_FRAMES 0
-#define DEFAULT_RC_MODE GST_NV_ENCODER_RC_MODE_VBR
+#define DEFAULT_RATE_CONTROL GST_NV_ENCODER_RC_MODE_VBR
#define DEFAULT_QP -1
#define DEFAULT_BITRATE 0
#define DEFAULT_MAX_BITRATE 0
#define DEFAULT_B_ADAPT FALSE
#define DEFAULT_SPATIAL_AQ FALSE
#define DEFAULT_TEMPORAL_AQ FALSE
-#define DEFAULT_ZERO_LATENCY FALSE
+#define DEFAULT_ZERO_REORDER_DELAY FALSE
#define DEFAULT_NON_REF_P FALSE
#define DEFAULT_STRICT_GOP FALSE
#define DEFAULT_AQ_STRENGTH FALSE
guint bframes;
GstNvEncoderRCMode rc_mode;
- gint qp_const_i;
- gint qp_const_p;
- gint qp_const_b;
+ gint qp_i;
+ gint qp_p;
+ gint qp_b;
guint bitrate;
guint max_bitrate;
guint vbv_buffer_size;
gboolean b_adapt;
gboolean spatial_aq;
gboolean temporal_aq;
- gboolean zero_latency;
+ gboolean zero_reorder_delay;
gboolean non_ref_p;
gboolean strict_gop;
guint aq_strength;
- gint qp_min_i;
- gint qp_min_p;
- gint qp_min_b;
- gint qp_max_i;
- gint qp_max_p;
- gint qp_max_b;
+ gint min_qp_i;
+ gint min_qp_p;
+ gint min_qp_b;
+ gint max_qp_i;
+ gint max_qp_p;
+ gint max_qp_b;
gdouble const_quality;
gboolean aud;
-1, G_MAXINT, DEFAULT_GOP_SIZE, param_flags));
if (dev_caps->max_bframes > 0) {
g_object_class_install_property (object_class, PROP_B_FRAMES,
- g_param_spec_uint ("bframes", "B-Frames",
+ g_param_spec_uint ("b-frames", "B-Frames",
"Number of B-frames between I and P", 0, dev_caps->max_bframes,
DEFAULT_B_FRAMES, conditional_param_flags));
}
- g_object_class_install_property (object_class, PROP_RC_MODE,
- g_param_spec_enum ("rc-mode", "RC Mode", "Rate Control Mode",
- GST_TYPE_NV_ENCODER_RC_MODE, DEFAULT_RC_MODE, param_flags));
- g_object_class_install_property (object_class, PROP_QP_CONST_I,
- g_param_spec_int ("qp-const-i", "QP Const I",
- "Constant QP value for I frame (-1 = disabled)", -1, 51,
+ g_object_class_install_property (object_class, PROP_RATE_CONTROL,
+ g_param_spec_enum ("rate-control", "Rate Control", "Rate Control Method",
+ GST_TYPE_NV_ENCODER_RC_MODE, DEFAULT_RATE_CONTROL, param_flags));
+ g_object_class_install_property (object_class, PROP_QP_I,
+ g_param_spec_int ("qp-i", "QP I",
+ "Constant QP value for I frame (-1 = default)", -1, 51,
DEFAULT_QP, param_flags));
- g_object_class_install_property (object_class, PROP_QP_CONST_P,
- g_param_spec_int ("qp-const-p", "QP Const P",
- "Constant QP value for P frame (-1 = disabled)", -1, 51,
+ g_object_class_install_property (object_class, PROP_QP_P,
+ g_param_spec_int ("qp-p", "QP P",
+ "Constant QP value for P frame (-1 = default)", -1, 51,
DEFAULT_QP, param_flags));
- g_object_class_install_property (object_class, PROP_QP_CONST_B,
- g_param_spec_int ("qp-const-b", "QP Const B",
- "Constant QP value for B frame (-1 = disabled)", -1, 51,
+ g_object_class_install_property (object_class, PROP_QP_B,
+ g_param_spec_int ("qp-b", "QP B",
+ "Constant QP value for B frame (-1 = default)", -1, 51,
DEFAULT_QP, param_flags));
g_object_class_install_property (object_class, PROP_BITRATE,
g_param_spec_uint ("bitrate", "Bitrate",
"Temporal Adaptive Quantization", DEFAULT_TEMPORAL_AQ,
conditional_param_flags));
}
- g_object_class_install_property (object_class, PROP_ZERO_LATENCY,
- g_param_spec_boolean ("zerolatency", "Zerolatency",
- "Zero latency operation (no reordering delay)", DEFAULT_ZERO_LATENCY,
- param_flags));
+ g_object_class_install_property (object_class, PROP_ZERO_REORDER_DELAY,
+ g_param_spec_boolean ("zero-reorder-delay", "Zero Reorder Delay",
+ "Zero latency operation (i.e., num_reorder_frames = 0)",
+ DEFAULT_ZERO_REORDER_DELAY, param_flags));
g_object_class_install_property (object_class, PROP_NON_REF_P,
g_param_spec_boolean ("nonref-p", "Nonref P",
"Automatic insertion of non-reference P-frames", DEFAULT_NON_REF_P,
"Adaptive Quantization Strength when spatial-aq is enabled"
" from 1 (low) to 15 (aggressive), (0 = autoselect)",
0, 15, DEFAULT_AQ_STRENGTH, param_flags));
- g_object_class_install_property (object_class, PROP_QP_MIN_I,
- g_param_spec_int ("qp-min-i", "QP Min I",
+ g_object_class_install_property (object_class, PROP_MIN_QP_I,
+ g_param_spec_int ("min-qp-i", "Min QP I",
"Minimum QP value for I frame, (-1 = disabled)", -1, 51,
DEFAULT_QP, param_flags));
- g_object_class_install_property (object_class, PROP_QP_MIN_P,
- g_param_spec_int ("qp-min-p", "QP Min P",
+ g_object_class_install_property (object_class, PROP_MIN_QP_P,
+ g_param_spec_int ("min-qp-p", "Min QP P",
"Minimum QP value for P frame, (-1 = automatic)", -1, 51,
DEFAULT_QP, param_flags));
- g_object_class_install_property (object_class, PROP_QP_MIN_B,
- g_param_spec_int ("qp-min-b", "QP Min B",
+ g_object_class_install_property (object_class, PROP_MIN_QP_B,
+ g_param_spec_int ("min-qp-b", "Min QP B",
"Minimum QP value for B frame, (-1 = automatic)", -1, 51,
DEFAULT_QP, param_flags));
- g_object_class_install_property (object_class, PROP_QP_MAX_I,
- g_param_spec_int ("qp-max-i", "QP Max I",
+ g_object_class_install_property (object_class, PROP_MAX_QP_I,
+ g_param_spec_int ("max-qp-i", "Max QP I",
"Maximum QP value for I frame, (-1 = disabled)", -1, 51,
DEFAULT_QP, param_flags));
- g_object_class_install_property (object_class, PROP_QP_MAX_P,
- g_param_spec_int ("qp-max-p", "QP Max P",
+ g_object_class_install_property (object_class, PROP_MAX_QP_P,
+ g_param_spec_int ("max-qp-p", "Max QP P",
"Maximum QP value for P frame, (-1 = automatic)", -1, 51,
DEFAULT_QP, param_flags));
- g_object_class_install_property (object_class, PROP_QP_MAX_B,
- g_param_spec_int ("qp-max-b", "QP Max B",
+ g_object_class_install_property (object_class, PROP_MAX_QP_B,
+ g_param_spec_int ("max-qp-b", "Max QP B",
"Maximum QP value for B frame, (-1 = automatic)", -1, 51,
DEFAULT_QP, param_flags));
g_object_class_install_property (object_class, PROP_CONST_QUALITY,
self->weighted_pred = DEFAULT_WEIGHTED_PRED;
self->gop_size = DEFAULT_GOP_SIZE;
self->bframes = DEFAULT_B_FRAMES;
- self->rc_mode = DEFAULT_RC_MODE;
- self->qp_const_i = DEFAULT_QP;
- self->qp_const_p = DEFAULT_QP;
- self->qp_const_b = DEFAULT_QP;
+ self->rc_mode = DEFAULT_RATE_CONTROL;
+ self->qp_i = DEFAULT_QP;
+ self->qp_p = DEFAULT_QP;
+ self->qp_b = DEFAULT_QP;
self->bitrate = DEFAULT_BITRATE;
self->max_bitrate = DEFAULT_MAX_BITRATE;
self->vbv_buffer_size = DEFAULT_VBV_BUFFER_SIZE;
self->b_adapt = DEFAULT_B_ADAPT;
self->spatial_aq = DEFAULT_SPATIAL_AQ;
self->temporal_aq = DEFAULT_TEMPORAL_AQ;
- self->zero_latency = DEFAULT_ZERO_LATENCY;
+ self->zero_reorder_delay = DEFAULT_ZERO_REORDER_DELAY;
self->non_ref_p = DEFAULT_NON_REF_P;
self->strict_gop = DEFAULT_STRICT_GOP;
self->aq_strength = DEFAULT_AQ_STRENGTH;
- self->qp_min_i = DEFAULT_QP;
- self->qp_min_p = DEFAULT_QP;
- self->qp_min_b = DEFAULT_QP;
- self->qp_max_i = DEFAULT_QP;
- self->qp_max_p = DEFAULT_QP;
- self->qp_max_b = DEFAULT_QP;
+ self->min_qp_i = DEFAULT_QP;
+ self->min_qp_p = DEFAULT_QP;
+ self->min_qp_b = DEFAULT_QP;
+ self->max_qp_i = DEFAULT_QP;
+ self->max_qp_p = DEFAULT_QP;
+ self->max_qp_b = DEFAULT_QP;
self->const_quality = DEFAULT_CONST_QUALITY;
self->aud = DEFAULT_AUD;
self->repeat_sequence_header = DEFAULT_REPEAT_SEQUENCE_HEADER;
case PROP_B_FRAMES:
update_uint (self, &self->bframes, value, UPDATE_INIT_PARAM);
break;
- case PROP_RC_MODE:{
+ case PROP_RATE_CONTROL:{
GstNvEncoderRCMode mode = (GstNvEncoderRCMode) g_value_get_enum (value);
if (mode != self->rc_mode) {
self->rc_mode = mode;
}
break;
}
- case PROP_QP_CONST_I:
- update_int (self, &self->qp_const_i, value, UPDATE_RC_PARAM);
+ case PROP_QP_I:
+ update_int (self, &self->qp_i, value, UPDATE_RC_PARAM);
break;
- case PROP_QP_CONST_P:
- update_int (self, &self->qp_const_p, value, UPDATE_RC_PARAM);
+ case PROP_QP_P:
+ update_int (self, &self->qp_p, value, UPDATE_RC_PARAM);
break;
- case PROP_QP_CONST_B:
- update_int (self, &self->qp_const_b, value, UPDATE_RC_PARAM);
+ case PROP_QP_B:
+ update_int (self, &self->qp_b, value, UPDATE_RC_PARAM);
break;
case PROP_BITRATE:
update_uint (self, &self->bitrate, value, UPDATE_BITRATE);
case PROP_TEMPORAL_AQ:
update_boolean (self, &self->temporal_aq, value, UPDATE_RC_PARAM);
break;
- case PROP_ZERO_LATENCY:
- update_boolean (self, &self->zero_latency, value, UPDATE_RC_PARAM);
+ case PROP_ZERO_REORDER_DELAY:
+ update_boolean (self, &self->zero_reorder_delay, value, UPDATE_RC_PARAM);
break;
case PROP_NON_REF_P:
update_boolean (self, &self->non_ref_p, value, UPDATE_RC_PARAM);
case PROP_AQ_STRENGTH:
update_uint (self, &self->aq_strength, value, UPDATE_RC_PARAM);
break;
- case PROP_QP_MIN_I:
- update_int (self, &self->qp_min_i, value, UPDATE_RC_PARAM);
+ case PROP_MIN_QP_I:
+ update_int (self, &self->min_qp_i, value, UPDATE_RC_PARAM);
break;
- case PROP_QP_MIN_P:
- update_int (self, &self->qp_min_p, value, UPDATE_RC_PARAM);
+ case PROP_MIN_QP_P:
+ update_int (self, &self->min_qp_p, value, UPDATE_RC_PARAM);
break;
- case PROP_QP_MIN_B:
- update_int (self, &self->qp_min_b, value, UPDATE_RC_PARAM);
+ case PROP_MIN_QP_B:
+ update_int (self, &self->min_qp_b, value, UPDATE_RC_PARAM);
break;
- case PROP_QP_MAX_I:
- update_int (self, &self->qp_min_i, value, UPDATE_RC_PARAM);
+ case PROP_MAX_QP_I:
+ update_int (self, &self->min_qp_i, value, UPDATE_RC_PARAM);
break;
- case PROP_QP_MAX_P:
- update_int (self, &self->qp_min_p, value, UPDATE_RC_PARAM);
+ case PROP_MAX_QP_P:
+ update_int (self, &self->min_qp_p, value, UPDATE_RC_PARAM);
break;
- case PROP_QP_MAX_B:
- update_int (self, &self->qp_min_b, value, UPDATE_RC_PARAM);
+ case PROP_MAX_QP_B:
+ update_int (self, &self->min_qp_b, value, UPDATE_RC_PARAM);
break;
case PROP_CONST_QUALITY:
update_double (self, &self->const_quality, value, UPDATE_RC_PARAM);
case PROP_B_FRAMES:
g_value_set_uint (value, self->bframes);
break;
- case PROP_RC_MODE:
+ case PROP_RATE_CONTROL:
g_value_set_enum (value, self->rc_mode);
break;
- case PROP_QP_CONST_I:
- g_value_set_int (value, self->qp_const_i);
+ case PROP_QP_I:
+ g_value_set_int (value, self->qp_i);
break;
- case PROP_QP_CONST_P:
- g_value_set_int (value, self->qp_const_p);
+ case PROP_QP_P:
+ g_value_set_int (value, self->qp_p);
break;
- case PROP_QP_CONST_B:
- g_value_set_int (value, self->qp_const_b);
+ case PROP_QP_B:
+ g_value_set_int (value, self->qp_b);
break;
case PROP_BITRATE:
g_value_set_uint (value, self->bitrate);
case PROP_TEMPORAL_AQ:
g_value_set_boolean (value, self->temporal_aq);
break;
- case PROP_ZERO_LATENCY:
- g_value_set_boolean (value, self->zero_latency);
+ case PROP_ZERO_REORDER_DELAY:
+ g_value_set_boolean (value, self->zero_reorder_delay);
break;
case PROP_NON_REF_P:
g_value_set_boolean (value, self->non_ref_p);
case PROP_AQ_STRENGTH:
g_value_set_uint (value, self->aq_strength);
break;
- case PROP_QP_MIN_I:
- g_value_set_int (value, self->qp_min_i);
+ case PROP_MIN_QP_I:
+ g_value_set_int (value, self->min_qp_i);
break;
- case PROP_QP_MIN_P:
- g_value_set_int (value, self->qp_min_p);
+ case PROP_MIN_QP_P:
+ g_value_set_int (value, self->min_qp_p);
break;
- case PROP_QP_MIN_B:
- g_value_set_int (value, self->qp_min_b);
+ case PROP_MIN_QP_B:
+ g_value_set_int (value, self->min_qp_b);
break;
- case PROP_QP_MAX_I:
- g_value_set_int (value, self->qp_max_i);
+ case PROP_MAX_QP_I:
+ g_value_set_int (value, self->max_qp_i);
break;
- case PROP_QP_MAX_P:
- g_value_set_int (value, self->qp_max_p);
+ case PROP_MAX_QP_P:
+ g_value_set_int (value, self->max_qp_p);
break;
- case PROP_QP_MAX_B:
- g_value_set_int (value, self->qp_max_b);
+ case PROP_MAX_QP_B:
+ g_value_set_int (value, self->max_qp_b);
break;
case PROP_CONST_QUALITY:
g_value_set_double (value, self->const_quality);
if (self->vbv_buffer_size)
rc_params->vbvBufferSize = self->vbv_buffer_size * 1024;
- if (rc_mode == GST_NV_ENCODER_RC_MODE_DEFAULT) {
- if (self->qp_const_i >= 0)
- rc_mode = GST_NV_ENCODER_RC_MODE_CONSTQP;
- }
-
- if (self->qp_min_i >= 0) {
+ if (self->min_qp_i >= 0) {
rc_params->enableMinQP = TRUE;
- rc_params->minQP.qpIntra = self->qp_min_i;
- if (self->qp_min_p >= 0) {
- rc_params->minQP.qpInterP = self->qp_min_p;
+ rc_params->minQP.qpIntra = self->min_qp_i;
+ if (self->min_qp_p >= 0) {
+ rc_params->minQP.qpInterP = self->min_qp_p;
} else {
rc_params->minQP.qpInterP = rc_params->minQP.qpIntra;
}
- if (self->qp_min_b >= 0) {
- rc_params->minQP.qpInterB = self->qp_min_b;
+ if (self->min_qp_b >= 0) {
+ rc_params->minQP.qpInterB = self->min_qp_b;
} else {
rc_params->minQP.qpInterB = rc_params->minQP.qpInterP;
}
}
- if (self->qp_max_i >= 0) {
+ if (self->max_qp_i >= 0) {
rc_params->enableMaxQP = TRUE;
- rc_params->maxQP.qpIntra = self->qp_max_i;
- if (self->qp_max_p >= 0) {
- rc_params->maxQP.qpInterP = self->qp_max_p;
+ rc_params->maxQP.qpIntra = self->max_qp_i;
+ if (self->max_qp_p >= 0) {
+ rc_params->maxQP.qpInterP = self->max_qp_p;
} else {
rc_params->maxQP.qpInterP = rc_params->maxQP.qpIntra;
}
- if (self->qp_max_b >= 0) {
- rc_params->maxQP.qpInterB = self->qp_max_b;
+ if (self->max_qp_b >= 0) {
+ rc_params->maxQP.qpInterB = self->max_qp_b;
} else {
rc_params->maxQP.qpInterB = rc_params->maxQP.qpInterP;
}
}
- if (rc_mode == GST_NV_ENCODER_RC_MODE_CONSTQP && self->qp_const_i >= 0) {
- rc_params->enableMaxQP = TRUE;
- rc_params->maxQP.qpIntra = self->qp_max_i;
- if (self->qp_max_p >= 0) {
- rc_params->maxQP.qpInterP = self->qp_max_p;
- } else {
- rc_params->maxQP.qpInterP = rc_params->maxQP.qpIntra;
- }
- if (self->qp_max_b >= 0) {
- rc_params->maxQP.qpInterB = self->qp_max_b;
- } else {
- rc_params->maxQP.qpInterB = rc_params->maxQP.qpInterP;
- }
+ if (rc_mode == GST_NV_ENCODER_RC_MODE_CONSTQP) {
+ if (self->qp_i >= 0)
+ rc_params->constQP.qpIntra = self->qp_i;
+ if (self->qp_p >= 0)
+ rc_params->constQP.qpInterP = self->qp_p;
+ if (self->qp_p >= 0)
+ rc_params->constQP.qpInterB = self->qp_b;
}
rc_params->rateControlMode = gst_nv_encoder_rc_mode_to_native (rc_mode);
rc_params->strictGOPTarget = self->strict_gop;
rc_params->enableNonRefP = self->non_ref_p;
- rc_params->zeroReorderDelay = self->zero_latency;
+ rc_params->zeroReorderDelay = self->zero_reorder_delay;
if (self->const_quality) {
guint scaled = (gint) (self->const_quality * 256.0);
CHECK_CAPS (NV_ENC_CAPS_LEVEL_MAX, dev_caps.level_max, 0);
CHECK_CAPS (NV_ENC_CAPS_LEVEL_MIN, dev_caps.level_min, 0);
CHECK_CAPS (NV_ENC_CAPS_SEPARATE_COLOUR_PLANE,
- dev_caps.seperate_colour_plane, 0);
+ dev_caps.separate_colour_plane, 0);
CHECK_CAPS (NV_ENC_CAPS_WIDTH_MAX, dev_caps.width_max, 4096);
CHECK_CAPS (NV_ENC_CAPS_HEIGHT_MAX, dev_caps.height_max, 4096);
CHECK_CAPS (NV_ENC_CAPS_SUPPORT_TEMPORAL_SVC, dev_caps.temporal_svc, 0);
enc = gst_element_factory_make (encoder_name, NULL);
parse = gst_element_factory_make ("h264parse", NULL);
- /* vbr with target bitrate */
- g_object_set (G_OBJECT (enc), "rc-mode", 4, "bitrate", bitrate, NULL);
+ g_object_set (G_OBJECT (enc), "bitrate", bitrate, NULL);
dec = gst_element_factory_make ("nvh264dec", NULL);
projects / platform / upstream / gstreamer.git / commitdiff