Data Structures
struct	_GstNvInferEval
	GstNvInferEval: More...

struct	_GstNvInferEvalClass

Macros
#define	GST_TYPE_NVINFEREVAL (gst_nv_infer_eval_get_type ())
	SECTION:element-nvinfereval. More...

#define	GST_NVINFEREVAL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_NVINFEREVAL, GstNvInferEval))

#define	GST_NVINFEREVAL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_NVINFEREVAL, GstNvInferEvalClass))

#define	GST_IS_NVINFEREVAL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_NVINFEREVAL))

#define	GST_IS_NVINFEREVAL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_NVINFEREVAL))

Typedefs
typedef struct _GstNvInferEval	GstNvInferEval

typedef struct _GstNvInferEvalClass	GstNvInferEvalClass

Functions
GType	gst_nv_infer_eval_get_type (void)

Macro Definition Documentation

◆ GST_IS_NVINFEREVAL

#define GST_IS_NVINFEREVAL ( obj ) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_NVINFEREVAL))

Definition at line 63 of file 9.2/sources/gst-plugins/gst-nvinfereval/gstnvinfereval.h.

◆ GST_IS_NVINFEREVAL_CLASS

#define GST_IS_NVINFEREVAL_CLASS ( klass ) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_NVINFEREVAL))

Definition at line 65 of file 9.2/sources/gst-plugins/gst-nvinfereval/gstnvinfereval.h.

◆ GST_NVINFEREVAL

#define GST_NVINFEREVAL ( obj ) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_NVINFEREVAL, GstNvInferEval))

Definition at line 59 of file 9.2/sources/gst-plugins/gst-nvinfereval/gstnvinfereval.h.

◆ GST_NVINFEREVAL_CLASS

#define GST_NVINFEREVAL_CLASS ( klass ) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_NVINFEREVAL, GstNvInferEvalClass))

Definition at line 61 of file 9.2/sources/gst-plugins/gst-nvinfereval/gstnvinfereval.h.

◆ GST_TYPE_NVINFEREVAL

#define GST_TYPE_NVINFEREVAL (gst_nv_infer_eval_get_type ())

SECTION:element-nvinfereval.

nvinfereval

A pass-through DeepStream GStreamer element that evaluates model accuracy live against ground-truth files. Buffers flow downstream UNCHANGED.

Two operating modes, auto-detected at READY->PAUSED by walking upstream through transparent elements (queue, queue2, identity, capsfilter):

Mode A — Single model nvinfer -> [queue?] -> nvinfereval -> sink No InferenceProvenanceMeta on frames. Evaluates one model vs GT. No promotion logic.

Mode B — Multi-model A/B evaluation + promotion nvmodelmux -> [queue?] -> nvinfereval -> sink InferenceProvenanceMeta present per frame (role / model_name / model_version). Any number of model_names may coexist — each gets its own isolated epoch counter, GT index, and accumulator. Promotion is triggered independently per model_name and targets only the streams carrying that pair.

Configuration

Individual GObject properties set baseline values. If config-file is given, its sections overlay those values (config file wins for keys it defines). See configs/config_nvinfereval.txt for the full format.

Definition at line 58 of file 9.2/sources/gst-plugins/gst-nvinfereval/gstnvinfereval.h.