describe_program(**kwargs)¶Describes a program within a channel. For information about programs, see Working with programs in the MediaTailor User Guide .
See also: AWS API Documentation
Request Syntax
response = client.describe_program(
ChannelName='string',
ProgramName='string'
)
[REQUIRED]
The name of the channel associated with this Program.
[REQUIRED]
The name of the program.
dict
Response Syntax
{
'AdBreaks': [
{
'MessageType': 'SPLICE_INSERT'|'TIME_SIGNAL',
'OffsetMillis': 123,
'Slate': {
'SourceLocationName': 'string',
'VodSourceName': 'string'
},
'SpliceInsertMessage': {
'AvailNum': 123,
'AvailsExpected': 123,
'SpliceEventId': 123,
'UniqueProgramId': 123
},
'TimeSignalMessage': {
'SegmentationDescriptors': [
{
'SegmentNum': 123,
'SegmentationEventId': 123,
'SegmentationTypeId': 123,
'SegmentationUpid': 'string',
'SegmentationUpidType': 123,
'SegmentsExpected': 123,
'SubSegmentNum': 123,
'SubSegmentsExpected': 123
},
]
}
},
],
'Arn': 'string',
'ChannelName': 'string',
'ClipRange': {
'EndOffsetMillis': 123
},
'CreationTime': datetime(2015, 1, 1),
'DurationMillis': 123,
'LiveSourceName': 'string',
'ProgramName': 'string',
'ScheduledStartTime': datetime(2015, 1, 1),
'SourceLocationName': 'string',
'VodSourceName': 'string'
}
Response Structure
(dict) --
AdBreaks (list) --
The ad break configuration settings.
(dict) --
Ad break configuration parameters.
MessageType (string) --
The SCTE-35 ad insertion type. Accepted value: SPLICE_INSERT , TIME_SIGNAL .
OffsetMillis (integer) --
How long (in milliseconds) after the beginning of the program that an ad starts. This value must fall within 100ms of a segment boundary, otherwise the ad break will be skipped.
Slate (dict) --
Ad break slate configuration.
SourceLocationName (string) --
The name of the source location where the slate VOD source is stored.
VodSourceName (string) --
The slate VOD source name. The VOD source must already exist in a source location before it can be used for slate.
SpliceInsertMessage (dict) --
This defines the SCTE-35 splice_insert() message inserted around the ad. For information about using splice_insert() , see the SCTE-35 specficiaiton, section 9.7.3.1.
AvailNum (integer) --
This is written to splice_insert.avail_num , as defined in section 9.7.3.1 of the SCTE-35 specification. The default value is 0 . Values must be between 0 and 256 , inclusive.
AvailsExpected (integer) --
This is written to splice_insert.avails_expected , as defined in section 9.7.3.1 of the SCTE-35 specification. The default value is 0 . Values must be between 0 and 256 , inclusive.
SpliceEventId (integer) --
This is written to splice_insert.splice_event_id , as defined in section 9.7.3.1 of the SCTE-35 specification. The default value is 1 .
UniqueProgramId (integer) --
This is written to splice_insert.unique_program_id , as defined in section 9.7.3.1 of the SCTE-35 specification. The default value is 0 . Values must be between 0 and 256 , inclusive.
TimeSignalMessage (dict) --
Defines the SCTE-35 time_signal message inserted around the ad.
Programs on a channel's schedule can be configured with one or more ad breaks. You can attach a splice_insert SCTE-35 message to the ad break. This message provides basic metadata about the ad break.
See section 9.7.4 of the 2022 SCTE-35 specification for more information.
SegmentationDescriptors (list) --
The configurations for the SCTE-35 segmentation_descriptor message(s) sent with the time_signal message.
(dict) --
The segmentation_descriptor message can contain advanced metadata fields, like content identifiers, to convey a wide range of information about the ad break. MediaTailor writes the ad metadata in the egress manifest as part of the EXT-X-DATERANGE or EventStream ad marker's SCTE-35 data.
segmentation_descriptormessages must be sent with thetime_signalmessage type.
See the segmentation_descriptor() table of the 2022 SCTE-35 specification for more information.
SegmentNum (integer) --
The segment number to assign to the segmentation_descriptor.segment_num message, as defined in section 10.3.3.1 of the 2022 SCTE-35 specification Values must be between 0 and 256, inclusive. The default value is 0.
SegmentationEventId (integer) --
The Event Identifier to assign to the segmentation_descriptor.segmentation_event_id message, as defined in section 10.3.3.1 of the 2022 SCTE-35 specification. The default value is 1.
SegmentationTypeId (integer) --
The Type Identifier to assign to the segmentation_descriptor.segmentation_type_id message, as defined in section 10.3.3.1 of the 2022 SCTE-35 specification. Values must be between 0 and 256, inclusive. The default value is 48.
SegmentationUpid (string) --
The Upid to assign to the segmentation_descriptor.segmentation_upid message, as defined in section 10.3.3.1 of the 2022 SCTE-35 specification. The value must be a hexadecimal string containing only the characters 0 though 9 and A through F. The default value is "" (an empty string).
SegmentationUpidType (integer) --
The Upid Type to assign to the segmentation_descriptor.segmentation_upid_type message, as defined in section 10.3.3.1 of the 2022 SCTE-35 specification. Values must be between 0 and 256, inclusive. The default value is 14.
SegmentsExpected (integer) --
The number of segments expected, which is assigned to the segmentation_descriptor.segments_expectedS message, as defined in section 10.3.3.1 of the 2022 SCTE-35 specification Values must be between 0 and 256, inclusive. The default value is 0.
SubSegmentNum (integer) --
The sub-segment number to assign to the segmentation_descriptor.sub_segment_num message, as defined in section 10.3.3.1 of the 2022 SCTE-35 specification. Values must be between 0 and 256, inclusive. The defualt value is null.
SubSegmentsExpected (integer) --
The number of sub-segments expected, which is assigned to the segmentation_descriptor.sub_segments_expected message, as defined in section 10.3.3.1 of the 2022 SCTE-35 specification. Values must be between 0 and 256, inclusive. The default value is null.
Arn (string) --
The ARN of the program.
ChannelName (string) --
The name of the channel that the program belongs to.
ClipRange (dict) --
The clip range configuration settings.
EndOffsetMillis (integer) --
The end offset of the clip range, in milliseconds, starting from the beginning of the VOD source associated with the program.
CreationTime (datetime) --
The timestamp of when the program was created.
DurationMillis (integer) --
The duration of the live program in milliseconds.
LiveSourceName (string) --
The name of the LiveSource for this Program.
ProgramName (string) --
The name of the program.
ScheduledStartTime (datetime) --
The date and time that the program is scheduled to start in ISO 8601 format and Coordinated Universal Time (UTC). For example, the value 2021-03-27T17:48:16.751Z represents March 27, 2021 at 17:48:16.751 UTC.
SourceLocationName (string) --
The source location name.
VodSourceName (string) --
The name that's used to refer to a VOD source.