Amazon MediaConvert · Schema

HlsDescriptiveVideoServiceFlag

Specify whether to flag this audio track as descriptive video service (DVS) in your HLS parent manifest. When you choose Flag (FLAG), MediaConvert includes the parameter CHARACTERISTICS="public.accessibility.describes-video" in the EXT-X-MEDIA entry for this track. When you keep the default choice, Don't flag (DONT_FLAG), MediaConvert leaves this parameter out. The DVS flag can help with accessibility on Apple devices. For more information, see the Apple documentation.

BroadcastingMedia ProcessingMedia

View JSON Schema on GitHub

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/amazon-mediaconvert/refs/heads/main/json-schema/mediaconvert-api-hls-descriptive-video-service-flag-schema.json",
  "title": "HlsDescriptiveVideoServiceFlag",
  "description": "Specify whether to flag this audio track as descriptive video service (DVS) in your HLS parent manifest. When you choose Flag (FLAG), MediaConvert includes the parameter CHARACTERISTICS=\"public.accessibility.describes-video\" in the EXT-X-MEDIA entry for this track. When you keep the default choice, Don't flag (DONT_FLAG), MediaConvert leaves this parameter out. The DVS flag can help with accessibility on Apple devices. For more information, see the Apple documentation.",
  "type": "string",
  "enum": [
    "DONT_FLAG",
    "FLAG"
  ]
}