NvTimeSync Class Reference

Detailed Description

Definition at line 34 of file gstnvtimesynch.h.

Inheritance diagram for NvTimeSync:

Collaboration diagram for NvTimeSync:

Public Member Functions
	NvTimeSync (GstElement *el)
BUFFER_TS_STATUS	get_synch_info (BufferWrapper *buffer)
void	removing_old_buffer (BufferWrapper *buffer)
void	SetPipelineLatency (GstClockTime latency)
	Set the downstream latency Note: Currently the whole pipelineLatency value is used in timesynch logic to determine if a buffer is late at mux input This include the downstream latency. More...
void	SetUpstreamLatency (GstClockTime latency)
	Set the upstream latency. More...
GstClockTime	GetUpstreamLatency ()
GstClockTime	GetCurrentRunningTime ()
void	SetSegment (unsigned int stream_id, const GstSegment *segment)
void	SetOperatingMinFpsDuration (NanoSecondsType min_fps_dur)
NanoSecondsType	get_buffer_earlyby_time ()
uint64_t	GetBufferRunningTime (uint64_t pts, unsigned int stream_id)

Constructor & Destructor Documentation

NvTimeSync()

NvTimeSync::NvTimeSync ( GstElement *  el )

inline

Definition at line 38 of file gstnvtimesynch.h.

Member Function Documentation

get_buffer_earlyby_time()

NanoSecondsType NvTimeSync::get_buffer_earlyby_time ( )

virtual

Implements ISynchronizeBuffer.

get_synch_info()

BUFFER_TS_STATUS NvTimeSync::get_synch_info ( BufferWrapper *  buffer )

virtual

Implements ISynchronizeBuffer.

GetBufferRunningTime()

uint64_t NvTimeSync::GetBufferRunningTime ( uint64_t  pts, unsigned int  stream_id  )

virtual

Implements ISynchronizeBuffer.

GetCurrentRunningTime()

GstClockTime NvTimeSync::GetCurrentRunningTime ( )

virtual

Implements ISynchronizeBuffer.

GetUpstreamLatency()

GstClockTime NvTimeSync::GetUpstreamLatency

(

)

removing_old_buffer()

void NvTimeSync::removing_old_buffer ( BufferWrapper *  buffer )

virtual

Implements ISynchronizeBuffer.

SetOperatingMinFpsDuration()

void NvTimeSync::SetOperatingMinFpsDuration

(

NanoSecondsType

min_fps_dur

)

SetPipelineLatency()

void NvTimeSync::SetPipelineLatency

(

GstClockTime

latency

)

Set the downstream latency Note: Currently the whole pipelineLatency value is used in timesynch logic to determine if a buffer is late at mux input This include the downstream latency.

Note: This value shall be from the GST_EVENT_LATENCY sent by the sink plugin. The mux latency (currently not advertised) is taken care of by the TimeSynch library (using minFpsDuration)

Parameters

latency

[IN] in nanoseconds

SetSegment()

void NvTimeSync::SetSegment	(	unsigned int	stream_id,
		const GstSegment *	segment
	)

SetUpstreamLatency()

void NvTimeSync::SetUpstreamLatency

(

GstClockTime

latency

)

Set the upstream latency.

Parameters

latency

[IN] in nanoseconds

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The documentation for this class was generated from the following file:

• gstnvtimesynch.h