ptpmgmt_SMPTE_ORGANIZATION_EXTENSION_t Struct Reference

#include <sig.h>

Public Attributes
Octet_t	organizationId [3]
Octet_t	organizationSubType [3]
UInteger32_t	defaultSystemFrameRate_numerator
UInteger32_t	defaultSystemFrameRate_denominator
enum ptpmgmt_SMPTEmasterLockingStatus_e	masterLockingStatus
uint8_t	timeAddressFlags
Integer32_t	currentLocalOffset
Integer32_t	jumpSeconds
UInteger48_t	timeOfNextJump
UInteger48_t	timeOfNextJam
UInteger48_t	timeOfPreviousJam
Integer32_t	previousJamLocalOffset
uint8_t	daylightSaving
uint8_t	leapSecondJump

Detailed Description

SMPTE (the Society of Motion Picture and Television Engineers) Management Message with Synchronization Metadata (SM) Using Organization Extension TLV

Member Data Documentation

currentLocalOffset

Integer32_t ptpmgmt_SMPTE_ORGANIZATION_EXTENSION_t::currentLocalOffset

Offset in seconds of Local Time from grandmaster PTP time

daylightSaving

uint8_t ptpmgmt_SMPTE_ORGANIZATION_EXTENSION_t::daylightSaving

Daylight saving flags

defaultSystemFrameRate_denominator

UInteger32_t ptpmgmt_SMPTE_ORGANIZATION_EXTENSION_t::defaultSystemFrameRate_denominator

Default video frame rate - the denominator for a division

defaultSystemFrameRate_numerator

UInteger32_t ptpmgmt_SMPTE_ORGANIZATION_EXTENSION_t::defaultSystemFrameRate_numerator

Default video frame rate - the numerator for a division

jumpSeconds

Integer32_t ptpmgmt_SMPTE_ORGANIZATION_EXTENSION_t::jumpSeconds

The size of the next discontinuity, in seconds, of Local Time

leapSecondJump

uint8_t ptpmgmt_SMPTE_ORGANIZATION_EXTENSION_t::leapSecondJump

The reason for the forthcoming discontinuity of currentLocalOffset indicated by timeOfNextJump.

masterLockingStatus

enum ptpmgmt_SMPTEmasterLockingStatus_e ptpmgmt_SMPTE_ORGANIZATION_EXTENSION_t::masterLockingStatus

Complementary information to clockClass

organizationId

Octet_t ptpmgmt_SMPTE_ORGANIZATION_EXTENSION_t::organizationId[3]

always SMPTE OUI 68 97 E8

organizationSubType

Octet_t ptpmgmt_SMPTE_ORGANIZATION_EXTENSION_t::organizationSubType[3]

SM TLV version

previousJamLocalOffset

Integer32_t ptpmgmt_SMPTE_ORGANIZATION_EXTENSION_t::previousJamLocalOffset

The value of currentLocalOffset at the time of the previous Daily Jam event.

timeAddressFlags

uint8_t ptpmgmt_SMPTE_ORGANIZATION_EXTENSION_t::timeAddressFlags

SMPTE ST 12-1 flags

timeOfNextJam

UInteger48_t ptpmgmt_SMPTE_ORGANIZATION_EXTENSION_t::timeOfNextJam

The value of the seconds portion of the PTP time corresponding to the next scheduled occurrence of the Daily Jam.

timeOfNextJump

UInteger48_t ptpmgmt_SMPTE_ORGANIZATION_EXTENSION_t::timeOfNextJump

The value of the seconds portion of the grandmaster PTP time at the time that the next discontinuity of the currentLocalOffset will occur.

timeOfPreviousJam

UInteger48_t ptpmgmt_SMPTE_ORGANIZATION_EXTENSION_t::timeOfPreviousJam

The value of the seconds portion of the PTP time corresponding to the previous occurrence of the Daily Jam.

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

• pub/c/sig.h