Shared constants and error codes for the gstreamer module. More...

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Macros
#define	DEFAULT_GSTREAMER_BUFFER_FLUSH_LIMIT 100
	Default number of buffered events before a GStreamer instance flushes its internal buffer.

gstreamer error codes
Error and diagnostic codes reserved for the gstreamer module. These values are grouped in the 800 range so gstreamer-related failures remain easy to identify in logs and error reports.
#define	ERR_GSTREAMERFACTORYNOTFOUND 801
	Plugin factory symbol could not be resolved.

#define	ERR_GSTREAMERVARIABLEEXISTS 802
	Duplicate variable registration was attempted in a streamer-specific schema.

#define	ERR_CANTOPENOUTPUT 803
	Output medium could not be opened successfully.

#define	ERR_CANTCLOSEOUTPUT 804
	Output medium could not be closed cleanly.

#define	ERR_PUBLISH_ERROR 805
	Publish sequence encountered invalid state or invalid input data.

Macro Definition Documentation

◆ DEFAULT_GSTREAMER_BUFFER_FLUSH_LIMIT

#define DEFAULT_GSTREAMER_BUFFER_FLUSH_LIMIT 100

This value is used when the user does not override buffering through the ebuffer option. The actual runtime limit is stored per streamer instance and may be updated from configuration through set_loggers().

Definition at line 16 of file gstreamerConventions.h.

◆ ERR_CANTCLOSEOUTPUT

#define ERR_CANTCLOSEOUTPUT 804

Definition at line 29 of file gstreamerConventions.h.

◆ ERR_CANTOPENOUTPUT

#define ERR_CANTOPENOUTPUT 803

Definition at line 28 of file gstreamerConventions.h.

◆ ERR_GSTREAMERFACTORYNOTFOUND

#define ERR_GSTREAMERFACTORYNOTFOUND 801

Definition at line 26 of file gstreamerConventions.h.

◆ ERR_GSTREAMERVARIABLEEXISTS

#define ERR_GSTREAMERVARIABLEEXISTS 802

Definition at line 27 of file gstreamerConventions.h.

◆ ERR_PUBLISH_ERROR

#define ERR_PUBLISH_ERROR 805

Definition at line 30 of file gstreamerConventions.h.