Tabs in Threshold Set

The following Tabs are present in the Thresholds GUI

*Name of the Threshold*	**Table Description**
Stream	Events and thresholds associated with the DVB Transport Stream.
Program	Events and thresholds associated with the DVB tables related to the Program content of the Transport Stream.
PAT – Program Association Table	It is a DVB main table in the transport stream that includes all the information regarding the services on the multicast.
PMT – Program Mapping Table	It is a DVB table that describes all the contents of the program.
CAT – Conditional Access Table	It is a DVB table that describes the conditional access system and their EMM (Entitled Management Message).
SDT, BAT SDT – Service Description Table BAT – Bouquet Association Table	It is a DVB table that describes the service names and the status of the service while it's running or not. A bouquet is a group of transport streams.
EIT – Event Information Table	It is a DVB table with name, synopsis, and other information about the program events in the current transport stream.
NIT , AIT NIT - Network Information Table AIT - Application Information Table	NIT is a DVB table that contains information about the DVB network. AIT is a DVB table that provides full information on the data broadcast, the required activation state of applications carried by it etc. **From version 6.3.1 onwards, AIT events are supported.
TDT – Time Date Table	It is a DVB table that updates the time and date of the STB.
Video	Events and Thresholds associated with the Program Video.
Audio	Events and Thresholds associated with the Program Audio.
AES3	Events and Thresholds associated with the Program AES3 Audio.
Subtitle	Events and Thresholds associated with the Program Subtitles content.
MGT – Master Guide Table	An ATSC Table defining the type, packet identifiers (PIDs), and versions for all the other PSIP tables in the Transport Stream.
VCT – Virtual Channel Table	An ATSC Table defining, at a minimum, the MPEG-2/4 programs embedded in the Transport Stream.
STT, RRT STT - System Time Table RRT - Rating Region Table	ATSC Tables defining, the system Time/Date and the TV parental guideline (rating information) system referenced by any content advisory descriptor carried within the Transport Stream.
Closed Captions	Events and Thresholds associated with the Program Close Captions content.
OTT – Over The Top	Events and Thresholds associated with OTT services using the HLS, MPEG-DASH, and MSS streaming protocols.
SCTE-35 A	It is a protocol used to signal all kinds of program and ad insertion events in linear transport streams and newer OTT delivery formats such as HLS and DASH. SCTE 35-A is used to get alerts when a message is received.
SCTE-35 B	It is a protocol used to signal all kinds of program and ad insertion events in linear transport streams and newer OTT delivery formats such as HLS and DASH. SCTE 35-B is used to get alerts if there hasn't been a message within so many minutes. For example, send an alert if a commercial break start hasn't been received in an hour.
SCTE-104	It is a set of protocols for inserting digital signals into a television program. **From version 5.6.0 onwards, SCTE-104 events are supported.
WHP296	WHP296 is an extension to SCTE-104. **From version 5.6.0 onwards, WHP296 events are supported.
RTP – Real-Time Transfer Protocol	Events and Thresholds associated with the RTP network protocol for delivering audio and video over IP networks.
Content	Events and Thresholds associated with the Program Content.
More	Other Events and Thresholds which have no direct association with the above categories.
Nielsen	Nielsen watermarking is a feature used by Nielsen customers to insert watermark codes into the source audio. **Nielsen events are visible only when Nielsen watermarking is enabled as specified here.