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account_id
Type: STRING
anywhere_settings
Type: STRUCT
Provider name: AnywhereSettings
Description: AnywhereSettings settings for this channel.
channel_placement_group_id
Type: STRING
Provider name: ChannelPlacementGroupId
Description: The ID of the channel placement group for the channel.
cluster_id
Type: STRING
Provider name: ClusterId
Description: The ID of the cluster for the channel.
arn
Type: STRING
Provider name: Arn
Description: The unique arn of the channel.
Type: STRUCT
Provider name: CdiInputSpecification
Description: Specification of CDI inputs for this channel
resolution
Type: STRING
Provider name: Resolution
Description: Maximum CDI input resolution
channel_class
Type: STRING
Provider name: ChannelClass
Description: The class for this channel. STANDARD for a channel with two pipelines or SINGLE_PIPELINE for a channel with one pipeline.
channel_engine_version
Type: STRUCT
Provider name: ChannelEngineVersion
Description: The engine version that you requested for this channel.
expiration_date
Type: TIMESTAMP
Provider name: ExpirationDate
Description: The UTC time when the version expires.
version
Type: STRING
Provider name: Version
Description: The build identifier for this version of the channel version.
destinations
Type: UNORDERED_LIST_STRUCT
Provider name: Destinations
Description: A list of destinations of the channel. For UDP outputs, there is onedestination per output. For other types (HLS, for example), there isone destination per packager.
id
Type: STRING
Provider name: Id
Description: User-specified id. This is used in an output group or an output.
logical_interface_names
Type: UNORDERED_LIST_STRING
Provider name: LogicalInterfaceNames
Description: Optional assignment of an output to a logical interface on the Node. Only applies to on premises channels.
media_package_settings
Type: UNORDERED_LIST_STRUCT
Provider name: MediaPackageSettings
Description: Destination settings for a MediaPackage output; one destination for both encoders.
channel_group
Type: STRING
Provider name: ChannelGroup
Description: Name of the channel group in MediaPackageV2. Only use if you are sending CMAF Ingest output to a CMAF ingest endpoint on a MediaPackage channel that uses MediaPackage v2.
channel_id
Type: STRING
Provider name: ChannelId
Description: ID of the channel in MediaPackage that is the destination for this output group. You do not need to specify the individual inputs in MediaPackage; MediaLive will handle the connection of the two MediaLive pipelines to the two MediaPackage inputs. The MediaPackage channel and MediaLive channel must be in the same region.
channel_name
Type: STRING
Provider name: ChannelName
Description: Name of the channel in MediaPackageV2. Only use if you are sending CMAF Ingest output to a CMAF ingest endpoint on a MediaPackage channel that uses MediaPackage v2.
multiplex_settings
Type: STRUCT
Provider name: MultiplexSettings
Description: Destination settings for a Multiplex output; one destination for both encoders.
multiplex_id
Type: STRING
Provider name: MultiplexId
Description: The ID of the Multiplex that the encoder is providing output to. You do not need to specify the individual inputs to the Multiplex; MediaLive will handle the connection of the two MediaLive pipelines to the two Multiplex instances.The Multiplex must be in the same region as the Channel.
program_name
Type: STRING
Provider name: ProgramName
Description: The program name of the Multiplex program that the encoder is providing output to.
settings
Type: UNORDERED_LIST_STRUCT
Provider name: Settings
Description: Destination settings for a standard output; one destination for each redundant encoder.
password_param
Type: STRING
Provider name: PasswordParam
Description: key used to extract the password from EC2 Parameter store
stream_name
Type: STRING
Provider name: StreamName
Description: Stream name for RTMP destinations (URLs of type rtmp://)
url
Type: STRING
Provider name: Url
Description: A URL specifying a destination
username
Type: STRING
Provider name: Username
Description: username for destination
srt_settings
Type: UNORDERED_LIST_STRUCT
Provider name: SrtSettings
Description: SRT settings for an SRT output; one destination for each redundant encoder.
encryption_passphrase_secret_arn
Type: STRING
Provider name: EncryptionPassphraseSecretArn
Description: Arn used to extract the password from Secrets Manager
stream_id
Type: STRING
Provider name: StreamId
Description: Stream id for SRT destinations (URLs of type srt://)
url
Type: STRING
Provider name: Url
Description: A URL specifying a destination
egress_endpoints
Type: UNORDERED_LIST_STRUCT
Provider name: EgressEndpoints
Description: The endpoints where outgoing connections initiate from
source_ip
Type: STRING
Provider name: SourceIp
Description: Public IP of where a channel’s output comes from
id
Type: STRING
Provider name: Id
Description: The unique id of the channel.
Type: UNORDERED_LIST_STRUCT
Provider name: InputAttachments
Description: List of input attachments for channel.
automatic_input_failover_settings
Type: STRUCT
Provider name: AutomaticInputFailoverSettings
Description: User-specified settings for defining what the conditions are for declaring the input unhealthy and failing over to a different input.
error_clear_time_msec
Type: INT32
Provider name: ErrorClearTimeMsec
Description: This clear time defines the requirement a recovered input must meet to be considered healthy. The input must have no failover conditions for this length of time. Enter a time in milliseconds. This value is particularly important if the input_preference for the failover pair is set to PRIMARY_INPUT_PREFERRED, because after this time, MediaLive will switch back to the primary input.
failover_conditions
Type: UNORDERED_LIST_STRUCT
Provider name: FailoverConditions
Description: A list of failover conditions. If any of these conditions occur, MediaLive will perform a failover to the other input.
failover_condition_settings
Type: STRUCT
Provider name: FailoverConditionSettings
Description: Failover condition type-specific settings.
audio_silence_settings
Type: STRUCT
Provider name: AudioSilenceSettings
Description: MediaLive will perform a failover if the specified audio selector is silent for the specified period.
audio_selector_name
Type: STRING
Provider name: AudioSelectorName
Description: The name of the audio selector in the input that MediaLive should monitor to detect silence. Select your most important rendition. If you didn’t create an audio selector in this input, leave blank.
audio_silence_threshold_msec
Type: INT32
Provider name: AudioSilenceThresholdMsec
Description: The amount of time (in milliseconds) that the active input must be silent before automatic input failover occurs. Silence is defined as audio loss or audio quieter than -50 dBFS.
input_loss_settings
Type: STRUCT
Provider name: InputLossSettings
Description: MediaLive will perform a failover if content is not detected in this input for the specified period.
input_loss_threshold_msec
Type: INT32
Provider name: InputLossThresholdMsec
Description: The amount of time (in milliseconds) that no input is detected. After that time, an input failover will occur.
video_black_settings
Type: STRUCT
Provider name: VideoBlackSettings
Description: MediaLive will perform a failover if content is considered black for the specified period.
black_detect_threshold
Type: DOUBLE
Provider name: BlackDetectThreshold
Description: A value used in calculating the threshold below which MediaLive considers a pixel to be ‘black’. For the input to be considered black, every pixel in a frame must be below this threshold. The threshold is calculated as a percentage (expressed as a decimal) of white. Therefore .1 means 10% white (or 90% black). Note how the formula works for any color depth. For example, if you set this field to 0.1 in 10-bit color depth: (10230.1=102.3), which means a pixel value of 102 or less is ‘black’. If you set this field to .1 in an 8-bit color depth: (2550.1=25.5), which means a pixel value of 25 or less is ‘black’. The range is 0.0 to 1.0, with any number of decimal places.
video_black_threshold_msec
Type: INT32
Provider name: VideoBlackThresholdMsec
Description: The amount of time (in milliseconds) that the active input must be black before automatic input failover occurs.
input_preference
Type: STRING
Provider name: InputPreference
Description: Input preference when deciding which input to make active when a previously failed input has recovered.
secondary_input_id
Type: STRING
Provider name: SecondaryInputId
Description: The input ID of the secondary input in the automatic input failover pair.
input_attachment_name
Type: STRING
Provider name: InputAttachmentName
Description: User-specified name for the attachment. This is required if the user wants to use this input in an input switch action.
input_id
Type: STRING
Provider name: InputId
Description: The ID of the input
input_settings
Type: STRUCT
Provider name: InputSettings
Description: Settings of an input (caption selector, etc.)
audio_selectors
Type: UNORDERED_LIST_STRUCT
Provider name: AudioSelectors
Description: Used to select the audio stream to decode for inputs that have multiple available.
name
Type: STRING
Provider name: Name
Description: The name of this AudioSelector. AudioDescriptions will use this name to uniquely identify this Selector. Selector names should be unique per input.
selector_settings
Type: STRUCT
Provider name: SelectorSettings
Description: The audio selector settings.
audio_hls_rendition_selection
Type: STRUCT
Provider name: AudioHlsRenditionSelection
group_id
Type: STRING
Provider name: GroupId
Description: Specifies the GROUP-ID in the #EXT-X-MEDIA tag of the target HLS audio rendition.
name
Type: STRING
Provider name: Name
Description: Specifies the NAME in the #EXT-X-MEDIA tag of the target HLS audio rendition.
audio_language_selection
Type: STRUCT
Provider name: AudioLanguageSelection
language_code
Type: STRING
Provider name: LanguageCode
Description: Selects a specific three-letter language code from within an audio source.
language_selection_policy
Type: STRING
Provider name: LanguageSelectionPolicy
Description: When set to “strict”, the transport stream demux strictly identifies audio streams by their language descriptor. If a PMT update occurs such that an audio stream matching the initially selected language is no longer present then mute will be encoded until the language returns. If “loose”, then on a PMT update the demux will choose another audio stream in the program with the same stream type if it can’t find one with the same language.
audio_pid_selection
Type: STRUCT
Provider name: AudioPidSelection
pid
Type: INT32
Provider name: Pid
Description: Selects a specific PID from within a source.
audio_track_selection
Type: STRUCT
Provider name: AudioTrackSelection
dolby_e_decode
Type: STRUCT
Provider name: DolbyEDecode
Description: Configure decoding options for Dolby E streams - these should be Dolby E frames carried in PCM streams tagged with SMPTE-337
program_selection
Type: STRING
Provider name: ProgramSelection
Description: Applies only to Dolby E. Enter the program ID (according to the metadata in the audio) of the Dolby E program to extract from the specified track. One program extracted per audio selector. To select multiple programs, create multiple selectors with the same Track and different Program numbers. “All channels” means to ignore the program IDs and include all the channels in this selector; useful if metadata is known to be incorrect.
tracks
Type: UNORDERED_LIST_STRUCT
Provider name: Tracks
Description: Selects one or more unique audio tracks from within a source.
track
Type: INT32
Provider name: Track
Description: 1-based integer value that maps to a specific audio track
caption_selectors
Type: UNORDERED_LIST_STRUCT
Provider name: CaptionSelectors
Description: Used to select the caption input to use for inputs that have multiple available.
language_code
Type: STRING
Provider name: LanguageCode
Description: When specified this field indicates the three letter language code of the caption track to extract from the source.
name
Type: STRING
Provider name: Name
Description: Name identifier for a caption selector. This name is used to associate this caption selector with one or more caption descriptions. Names must be unique within an event.
selector_settings
Type: STRUCT
Provider name: SelectorSettings
Description: Caption selector settings.
ancillary_source_settings
Type: STRUCT
Provider name: AncillarySourceSettings
source_ancillary_channel_number
Type: INT32
Provider name: SourceAncillaryChannelNumber
Description: Specifies the number (1 to 4) of the captions channel you want to extract from the ancillary captions. If you plan to convert the ancillary captions to another format, complete this field. If you plan to choose Embedded as the captions destination in the output (to pass through all the channels in the ancillary captions), leave this field blank because MediaLive ignores the field.
arib_source_settings
Type: STRUCT
Provider name: AribSourceSettings
dvb_sub_source_settings
Type: STRUCT
Provider name: DvbSubSourceSettings
ocr_language
Type: STRING
Provider name: OcrLanguage
Description: If you will configure a WebVTT caption description that references this caption selector, use this field toprovide the language to consider when translating the image-based source to text.
pid
Type: INT32
Provider name: Pid
Description: When using DVB-Sub with Burn-In or SMPTE-TT, use this PID for the source content. Unused for DVB-Sub passthrough. All DVB-Sub content is passed through, regardless of selectors.
embedded_source_settings
Type: STRUCT
Provider name: EmbeddedSourceSettings
convert608_to708
Type: STRING
Provider name: Convert608To708
Description: If upconvert, 608 data is both passed through via the “608 compatibility bytes” fields of the 708 wrapper as well as translated into 708. 708 data present in the source content will be discarded.
scte20_detection
Type: STRING
Provider name: Scte20Detection
Description: Set to “auto” to handle streams with intermittent and/or non-aligned SCTE-20 and Embedded captions.
source608_channel_number
Type: INT32
Provider name: Source608ChannelNumber
Description: Specifies the 608/708 channel number within the video track from which to extract captions. Unused for passthrough.
source608_track_number
Type: INT32
Provider name: Source608TrackNumber
Description: This field is unused and deprecated.
scte20_source_settings
Type: STRUCT
Provider name: Scte20SourceSettings
convert608_to708
Type: STRING
Provider name: Convert608To708
Description: If upconvert, 608 data is both passed through via the “608 compatibility bytes” fields of the 708 wrapper as well as translated into 708. 708 data present in the source content will be discarded.
source608_channel_number
Type: INT32
Provider name: Source608ChannelNumber
Description: Specifies the 608/708 channel number within the video track from which to extract captions. Unused for passthrough.
scte27_source_settings
Type: STRUCT
Provider name: Scte27SourceSettings
ocr_language
Type: STRING
Provider name: OcrLanguage
Description: If you will configure a WebVTT caption description that references this caption selector, use this field toprovide the language to consider when translating the image-based source to text.
pid
Type: INT32
Provider name: Pid
Description: The pid field is used in conjunction with the caption selector languageCode field as follows: - Specify PID and Language: Extracts captions from that PID; the language is “informational”. - Specify PID and omit Language: Extracts the specified PID. - Omit PID and specify Language: Extracts the specified language, whichever PID that happens to be. - Omit PID and omit Language: Valid only if source is DVB-Sub that is being passed through; all languages will be passed through.
teletext_source_settings
Type: STRUCT
Provider name: TeletextSourceSettings
output_rectangle
Type: STRUCT
Provider name: OutputRectangle
Description: Optionally defines a region where TTML style captions will be displayed
height
Type: DOUBLE
Provider name: Height
Description: See the description in leftOffset.For height, specify the entire height of the rectangle as a percentage of the underlying frame height. For example, "80" means the rectangle height is 80% of the underlying frame height. The topOffset and rectangleHeight must add up to 100% or less.This field corresponds to tts:extent - Y in the TTML standard.
left_offset
Type: DOUBLE
Provider name: LeftOffset
Description: Applies only if you plan to convert these source captions to EBU-TT-D or TTML in an output. (Make sure to leave the default if you don’t have either of these formats in the output.) You can define a display rectangle for the captions that is smaller than the underlying video frame. You define the rectangle by specifying the position of the left edge, top edge, bottom edge, and right edge of the rectangle, all within the underlying video frame. The units for the measurements are percentages.If you specify a value for one of these fields, you must specify a value for all of them.For leftOffset, specify the position of the left edge of the rectangle, as a percentage of the underlying frame width, and relative to the left edge of the frame. For example, "10" means the measurement is 10% of the underlying frame width. The rectangle left edge starts at that position from the left edge of the frame.This field corresponds to tts:origin - X in the TTML standard.
top_offset
Type: DOUBLE
Provider name: TopOffset
Description: See the description in leftOffset.For topOffset, specify the position of the top edge of the rectangle, as a percentage of the underlying frame height, and relative to the top edge of the frame. For example, "10" means the measurement is 10% of the underlying frame height. The rectangle top edge starts at that position from the top edge of the frame.This field corresponds to tts:origin - Y in the TTML standard.
width
Type: DOUBLE
Provider name: Width
Description: See the description in leftOffset.For width, specify the entire width of the rectangle as a percentage of the underlying frame width. For example, "80" means the rectangle width is 80% of the underlying frame width. The leftOffset and rectangleWidth must add up to 100% or less.This field corresponds to tts:extent - X in the TTML standard.
page_number
Type: STRING
Provider name: PageNumber
Description: Specifies the teletext page number within the data stream from which to extract captions. Range of 0x100 (256) to 0x8FF (2303). Unused for passthrough. Should be specified as a hexadecimal string with no “0x” prefix.
deblock_filter
Type: STRING
Provider name: DeblockFilter
Description: Enable or disable the deblock filter when filtering.
denoise_filter
Type: STRING
Provider name: DenoiseFilter
Description: Enable or disable the denoise filter when filtering.
filter_strength
Type: INT32
Provider name: FilterStrength
Description: Adjusts the magnitude of filtering from 1 (minimal) to 5 (strongest).
input_filter
Type: STRING
Provider name: InputFilter
Description: Turns on the filter for this input. MPEG-2 inputs have the deblocking filter enabled by default.1) auto - filtering will be applied depending on input type/quality2) disabled - no filtering will be applied to the input3) forced - filtering will be applied regardless of input type
network_input_settings
Type: STRUCT
Provider name: NetworkInputSettings
Description: Input settings.
hls_input_settings
Type: STRUCT
Provider name: HlsInputSettings
Description: Specifies HLS input settings when the uri is for a HLS manifest.
bandwidth
Type: INT32
Provider name: Bandwidth
Description: When specified the HLS stream with the m3u8 BANDWIDTH that most closely matches this value will be chosen, otherwise the highest bandwidth stream in the m3u8 will be chosen. The bitrate is specified in bits per second, as in an HLS manifest.
buffer_segments
Type: INT32
Provider name: BufferSegments
Description: When specified, reading of the HLS input will begin this many buffer segments from the end (most recently written segment). When not specified, the HLS input will begin with the first segment specified in the m3u8.
retries
Type: INT32
Provider name: Retries
Description: The number of consecutive times that attempts to read a manifest or segment must fail before the input is considered unavailable.
retry_interval
Type: INT32
Provider name: RetryInterval
Description: The number of seconds between retries when an attempt to read a manifest or segment fails.
scte35_source
Type: STRING
Provider name: Scte35Source
Description: Identifies the source for the SCTE-35 messages that MediaLive will ingest. Messages can be ingested from the content segments (in the stream) or from tags in the playlist (the HLS manifest). MediaLive ignores SCTE-35 information in the source that is not selected.
multicast_input_settings
Type: STRUCT
Provider name: MulticastInputSettings
Description: Specifies multicast input settings when the uri is for a multicast event.
source_ip_address
Type: STRING
Provider name: SourceIpAddress
Description: Optionally, a source ip address to filter by for Source-specific Multicast (SSM)
server_validation
Type: STRING
Provider name: ServerValidation
Description: Check HTTPS server certificates. When set to checkCryptographyOnly, cryptography in the certificate will be checked, but not the server’s name. Certain subdomains (notably S3 buckets that use dots in the bucket name) do not strictly match the corresponding certificate’s wildcard pattern and would otherwise cause the event to error. This setting is ignored for protocols that do not use https.
scte35_pid
Type: INT32
Provider name: Scte35Pid
Description: PID from which to read SCTE-35 messages. If left undefined, EML will select the first SCTE-35 PID found in the input.
smpte2038_data_preference
Type: STRING
Provider name: Smpte2038DataPreference
Description: Specifies whether to extract applicable ancillary data from a SMPTE-2038 source in this input. Applicable data types are captions, timecode, AFD, and SCTE-104 messages.- PREFER: Extract from SMPTE-2038 if present in this input, otherwise extract from another source (if any).- IGNORE: Never extract any ancillary data from SMPTE-2038.
source_end_behavior
Type: STRING
Provider name: SourceEndBehavior
Description: Loop input if it is a file. This allows a file input to be streamed indefinitely.
video_selector
Type: STRUCT
Provider name: VideoSelector
Description: Informs which video elementary stream to decode for input types that have multiple available.
color_space
Type: STRING
Provider name: ColorSpace
Description: Specifies the color space of an input. This setting works in tandem with colorSpaceUsage and a video description’s colorSpaceSettingsChoice to determine if any conversion will be performed.
color_space_settings
Type: STRUCT
Provider name: ColorSpaceSettings
Description: Color space settings
hdr10_settings
Type: STRUCT
Provider name: Hdr10Settings
max_cll
Type: INT32
Provider name: MaxCll
Description: Maximum Content Light LevelAn integer metadata value defining the maximum light level, in nits,of any single pixel within an encoded HDR video stream or file.
max_fall
Type: INT32
Provider name: MaxFall
Description: Maximum Frame Average Light LevelAn integer metadata value defining the maximum average light level, in nits,for any single frame within an encoded HDR video stream or file.
color_space_usage
Type: STRING
Provider name: ColorSpaceUsage
Description: Applies only if colorSpace is a value other than follow. This field controls how the value in the colorSpace field will be used. fallback means that when the input does include color space data, that data will be used, but when the input has no color space data, the value in colorSpace will be used. Choose fallback if your input is sometimes missing color space data, but when it does have color space data, that data is correct. force means to always use the value in colorSpace. Choose force if your input usually has no color space data or might have unreliable color space data.
selector_settings
Type: STRUCT
Provider name: SelectorSettings
Description: The video selector settings.
video_selector_pid
Type: STRUCT
Provider name: VideoSelectorPid
pid
Type: INT32
Provider name: Pid
Description: Selects a specific PID from within a video source.
video_selector_program_id
Type: STRUCT
Provider name: VideoSelectorProgramId
program_id
Type: INT32
Provider name: ProgramId
Description: Selects a specific program from within a multi-program transport stream. If the program doesn’t exist, the first program within the transport stream will be selected by default.
logical_interface_names
Type: UNORDERED_LIST_STRING
Provider name: LogicalInterfaceNames
Description: Optional assignment of an input to a logical interface on the Node. Only applies to on premises channels.
Type: STRUCT
Provider name: InputSpecification
Description: Specification of network and file inputs for this channel
codec
Type: STRING
Provider name: Codec
Description: Input codec
maximum_bitrate
Type: STRING
Provider name: MaximumBitrate
Description: Maximum input bitrate, categorized coarsely
resolution
Type: STRING
Provider name: Resolution
Description: Input resolution, categorized coarsely
log_level
Type: STRING
Provider name: LogLevel
Description: The log level being written to CloudWatch Logs.
maintenance
Type: STRUCT
Provider name: Maintenance
Description: Maintenance settings for this channel.
maintenance_day
Type: STRING
Provider name: MaintenanceDay
Description: The currently selected maintenance day.
maintenance_deadline
Type: STRING
Provider name: MaintenanceDeadline
Description: Maintenance is required by the displayed date and time. Date and time is in ISO.
maintenance_scheduled_date
Type: STRING
Provider name: MaintenanceScheduledDate
Description: The currently scheduled maintenance date and time. Date and time is in ISO.
maintenance_start_time
Type: STRING
Provider name: MaintenanceStartTime
Description: The currently selected maintenance start time. Time is in UTC.
name
Type: STRING
Provider name: Name
Description: The name of the channel. (user-mutable)
pipelines_running_count
Type: INT32
Provider name: PipelinesRunningCount
Description: The number of currently healthy pipelines.
role_arn
Type: STRING
Provider name: RoleArn
Description: The Amazon Resource Name (ARN) of the role assumed when running the Channel.
state
Type: STRING
Provider name: State
Type: UNORDERED_LIST_STRING
used_channel_engine_versions
Type: UNORDERED_LIST_STRUCT
Provider name: UsedChannelEngineVersions
Description: The engine version that the running pipelines are using.
expiration_date
Type: TIMESTAMP
Provider name: ExpirationDate
Description: The UTC time when the version expires.
version
Type: STRING
Provider name: Version
Description: The build identifier for this version of the channel version.
vpc
Type: STRUCT
Provider name: Vpc
Description: Settings for any VPC outputs.
availability_zones
Type: UNORDERED_LIST_STRING
Provider name: AvailabilityZones
Description: The Availability Zones where the vpc subnets are located.The first Availability Zone applies to the first subnet in the list of subnets.The second Availability Zone applies to the second subnet.
network_interface_ids
Type: UNORDERED_LIST_STRING
Provider name: NetworkInterfaceIds
Description: A list of Elastic Network Interfaces created by MediaLive in the customer’s VPC
security_group_ids
Type: UNORDERED_LIST_STRING
Provider name: SecurityGroupIds
Description: A list of up EC2 VPC security group IDs attached to the Output VPC network interfaces.
subnet_ids
Type: UNORDERED_LIST_STRING
Provider name: SubnetIds
Description: A list of VPC subnet IDs from the same VPC.If STANDARD channel, subnet IDs must be mapped to two unique availability zones (AZ).
