Amazonka.MediaLive.Types.VideoDescription

Documentation

data VideoDescription

Video settings for this stream.

See: newVideoDescription smart constructor.

Constructors

VideoDescription'

Fields

• codecSettings :: Maybe VideoCodecSettings

  Video codec settings.

• height :: Maybe Int

  Output video height, in pixels. Must be an even number. For most codecs, you can leave this field and width blank in order to use the height and width (resolution) from the source. Note, however, that leaving blank is not recommended. For the Frame Capture codec, height and width are required.

• respondToAfd :: Maybe VideoDescriptionRespondToAfd

  Indicates how MediaLive will respond to the AFD values that might be in the input video. If you do not know what AFD signaling is, or if your downstream system has not given you guidance, choose PASSTHROUGH. RESPOND: MediaLive clips the input video using a formula that uses the AFD values (configured in afdSignaling ), the input display aspect ratio, and the output display aspect ratio. MediaLive also includes the AFD values in the output, unless the codec for this encode is FRAME_CAPTURE. PASSTHROUGH: MediaLive ignores the AFD values and does not clip the video. But MediaLive does include the values in the output. NONE: MediaLive does not clip the input video and does not include the AFD values in the output

• scalingBehavior :: Maybe VideoDescriptionScalingBehavior

  STRETCH_TO_OUTPUT configures the output position to stretch the video to the specified output resolution (height and width). This option will override any position value. DEFAULT may insert black boxes (pillar boxes or letter boxes) around the video to provide the specified output resolution.

• sharpness :: Maybe Natural

  Changes the strength of the anti-alias filter used for scaling. 0 is the softest setting, 100 is the sharpest. A setting of 50 is recommended for most content.

• width :: Maybe Int

  Output video width, in pixels. Must be an even number. For most codecs, you can leave this field and height blank in order to use the height and width (resolution) from the source. Note, however, that leaving blank is not recommended. For the Frame Capture codec, height and width are required.

• name :: Text

  The name of this VideoDescription. Outputs will use this name to uniquely identify this Description. Description names should be unique within this Live Event.

Instances

FromJSON VideoDescription

Defined in Amazonka.MediaLive.Types.VideoDescription

Methods

parseJSON :: Value -> Parser VideoDescription

parseJSONList :: Value -> Parser [VideoDescription]

ToJSON VideoDescription

Defined in Amazonka.MediaLive.Types.VideoDescription

Methods

toJSON :: VideoDescription -> Value

toEncoding :: VideoDescription -> Encoding

toJSONList :: [VideoDescription] -> Value

toEncodingList :: [VideoDescription] -> Encoding

Generic VideoDescription

Defined in Amazonka.MediaLive.Types.VideoDescription

Associated Types

type Rep VideoDescription :: Type -> Type

Methods

from :: VideoDescription -> Rep VideoDescription x

to :: Rep VideoDescription x -> VideoDescription

Read VideoDescription

Defined in Amazonka.MediaLive.Types.VideoDescription

Methods

readsPrec :: Int -> ReadS VideoDescription

readList :: ReadS [VideoDescription]

readPrec :: ReadPrec VideoDescription

readListPrec :: ReadPrec [VideoDescription]

Show VideoDescription

Defined in Amazonka.MediaLive.Types.VideoDescription

Methods

showsPrec :: Int -> VideoDescription -> ShowS

show :: VideoDescription -> String

showList :: [VideoDescription] -> ShowS

NFData VideoDescription

Defined in Amazonka.MediaLive.Types.VideoDescription

Methods

rnf :: VideoDescription -> ()

Eq VideoDescription

Defined in Amazonka.MediaLive.Types.VideoDescription

Methods

(==) :: VideoDescription -> VideoDescription -> Bool

(/=) :: VideoDescription -> VideoDescription -> Bool

Hashable VideoDescription

Defined in Amazonka.MediaLive.Types.VideoDescription

Methods

hashWithSalt :: Int -> VideoDescription -> Int

hash :: VideoDescription -> Int

type Rep VideoDescription

Defined in Amazonka.MediaLive.Types.VideoDescription

type Rep VideoDescription = D1 ('MetaData "VideoDescription" "Amazonka.MediaLive.Types.VideoDescription" "amazonka-medialive-2.0-FK9HUAz0OmeIH2i6eRdod0" 'False) (C1 ('MetaCons "VideoDescription'" 'PrefixI 'True) ((S1 ('MetaSel ('Just "codecSettings") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe VideoCodecSettings)) :*: (S1 ('MetaSel ('Just "height") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Int)) :*: S1 ('MetaSel ('Just "respondToAfd") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe VideoDescriptionRespondToAfd)))) :*: ((S1 ('MetaSel ('Just "scalingBehavior") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe VideoDescriptionScalingBehavior)) :*: S1 ('MetaSel ('Just "sharpness") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Natural))) :*: (S1 ('MetaSel ('Just "width") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 (Maybe Int)) :*: S1 ('MetaSel ('Just "name") 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedStrict) (Rec0 Text)))))

newVideoDescription

Arguments

:: Text

$sel:name:VideoDescription'

-> VideoDescription

Create a value of VideoDescription with all optional fields omitted.

Use generic-lens or optics to modify other optional fields.

The following record fields are available, with the corresponding lenses provided for backwards compatibility:

$sel:codecSettings:VideoDescription', videoDescription_codecSettings - Video codec settings.

$sel:height:VideoDescription', videoDescription_height - Output video height, in pixels. Must be an even number. For most codecs, you can leave this field and width blank in order to use the height and width (resolution) from the source. Note, however, that leaving blank is not recommended. For the Frame Capture codec, height and width are required.

$sel:respondToAfd:VideoDescription', videoDescription_respondToAfd - Indicates how MediaLive will respond to the AFD values that might be in the input video. If you do not know what AFD signaling is, or if your downstream system has not given you guidance, choose PASSTHROUGH. RESPOND: MediaLive clips the input video using a formula that uses the AFD values (configured in afdSignaling ), the input display aspect ratio, and the output display aspect ratio. MediaLive also includes the AFD values in the output, unless the codec for this encode is FRAME_CAPTURE. PASSTHROUGH: MediaLive ignores the AFD values and does not clip the video. But MediaLive does include the values in the output. NONE: MediaLive does not clip the input video and does not include the AFD values in the output

$sel:scalingBehavior:VideoDescription', videoDescription_scalingBehavior - STRETCH_TO_OUTPUT configures the output position to stretch the video to the specified output resolution (height and width). This option will override any position value. DEFAULT may insert black boxes (pillar boxes or letter boxes) around the video to provide the specified output resolution.

$sel:sharpness:VideoDescription', videoDescription_sharpness - Changes the strength of the anti-alias filter used for scaling. 0 is the softest setting, 100 is the sharpest. A setting of 50 is recommended for most content.

$sel:width:VideoDescription', videoDescription_width - Output video width, in pixels. Must be an even number. For most codecs, you can leave this field and height blank in order to use the height and width (resolution) from the source. Note, however, that leaving blank is not recommended. For the Frame Capture codec, height and width are required.

$sel:name:VideoDescription', videoDescription_name - The name of this VideoDescription. Outputs will use this name to uniquely identify this Description. Description names should be unique within this Live Event.

videoDescription_codecSettings :: Lens' VideoDescription (Maybe VideoCodecSettings)

Video codec settings.

videoDescription_height :: Lens' VideoDescription (Maybe Int)

Output video height, in pixels. Must be an even number. For most codecs, you can leave this field and width blank in order to use the height and width (resolution) from the source. Note, however, that leaving blank is not recommended. For the Frame Capture codec, height and width are required.

videoDescription_respondToAfd :: Lens' VideoDescription (Maybe VideoDescriptionRespondToAfd)

Indicates how MediaLive will respond to the AFD values that might be in the input video. If you do not know what AFD signaling is, or if your downstream system has not given you guidance, choose PASSTHROUGH. RESPOND: MediaLive clips the input video using a formula that uses the AFD values (configured in afdSignaling ), the input display aspect ratio, and the output display aspect ratio. MediaLive also includes the AFD values in the output, unless the codec for this encode is FRAME_CAPTURE. PASSTHROUGH: MediaLive ignores the AFD values and does not clip the video. But MediaLive does include the values in the output. NONE: MediaLive does not clip the input video and does not include the AFD values in the output

videoDescription_scalingBehavior :: Lens' VideoDescription (Maybe VideoDescriptionScalingBehavior)

STRETCH_TO_OUTPUT configures the output position to stretch the video to the specified output resolution (height and width). This option will override any position value. DEFAULT may insert black boxes (pillar boxes or letter boxes) around the video to provide the specified output resolution.

videoDescription_sharpness :: Lens' VideoDescription (Maybe Natural)

Changes the strength of the anti-alias filter used for scaling. 0 is the softest setting, 100 is the sharpest. A setting of 50 is recommended for most content.

videoDescription_width :: Lens' VideoDescription (Maybe Int)

Output video width, in pixels. Must be an even number. For most codecs, you can leave this field and height blank in order to use the height and width (resolution) from the source. Note, however, that leaving blank is not recommended. For the Frame Capture codec, height and width are required.

videoDescription_name :: Lens' VideoDescription Text

The name of this VideoDescription. Outputs will use this name to uniquely identify this Description. Description names should be unique within this Live Event.