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
}
YAML
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