AWS::MediaLive::Channel AudioOnlyHlsSettings - Amazon CloudFormation
Services or capabilities described in Amazon Web Services documentation might vary by Region. To see the differences applicable to the China Regions, see Getting Started with Amazon Web Services in China.

AWS::MediaLive::Channel AudioOnlyHlsSettings

The configuration of an audio-only HLS output.

The parent of this entity is HlsSettings.

Syntax

To declare this entity in your Amazon CloudFormation template, use the following syntax:

JSON

{ "AudioGroupId" : String, "AudioOnlyImage" : InputLocation, "AudioTrackType" : String, "SegmentType" : String }

Properties

AudioGroupId

Specifies the group that the audio rendition belongs to.

Required: No

Type: String

Update requires: No interruption

AudioOnlyImage

Used with an audio-only stream. It must be a .jpg or .png file. If given, this image is used as the cover art for the audio-only output. Ideally, it should be formatted for an iPhone screen for two reasons. The iPhone does not resize the image; instead, it crops a centered image on the top/bottom and left/right. Additionally, this image file gets saved bit-for-bit into every 10-second segment file, so it increases bandwidth by {image file size} * {segment count} * {user count.}.

Required: No

Type: InputLocation

Update requires: No interruption

AudioTrackType

Four types of audio-only tracks are supported: Audio-Only Variant Stream The client can play back this audio-only stream instead of video in low-bandwidth scenarios. Represented as an EXT-X-STREAM-INF in the HLS manifest. Alternate Audio, Auto Select, Default Alternate rendition that the client should try to play back by default. Represented as an EXT-X-MEDIA in the HLS manifest with DEFAULT=YES, AUTOSELECT=YES Alternate Audio, Auto Select, Not Default Alternate rendition that the client might try to play back by default. Represented as an EXT-X-MEDIA in the HLS manifest with DEFAULT=NO, AUTOSELECT=YES Alternate Audio, not Auto Select Alternate rendition that the client will not try to play back by default. Represented as an EXT-X-MEDIA in the HLS manifest with DEFAULT=NO, AUTOSELECT=NO.

Required: No

Type: String

Update requires: No interruption

SegmentType

Specifies the segment type.

Required: No

Type: String

Update requires: No interruption