---
title: "POST video.asset.track.skipped"
method: POST
path: "video.asset.track.skipped"
---

# POST video.asset.track.skipped

`POST video.asset.track.skipped` (webhook)

## Payload

- object
  - `type` 'video.asset.track.skipped', required: Type for the webhook event
  - `id` string, required: Unique identifier for the event
  - `created_at` string, date-time, required: Time the event was created
  - `object` object, required
    - `type` string, required
    - `id` string, required
  - `environment` object, required
    - `name` string, required: Name for the environment
    - `id` string, required: Unique identifier for the environment
  - `attempts` object[], required: Attempts for sending out the webhook event
    - `webhook_id` integer: Unique identifier for the webhook
    - `response_status_code` integer: HTTP response status code for the webhook attempt
    - `response_headers` object: HTTP response headers for the webhook attempt
    - `response_body` string, nullable: HTTP response body for the webhook attempt
    - `max_attempts` integer: Max attempts number for the webhook attempt
    - `id` string: Unique identifier for the webhook attempt
    - `created_at` string, date-time: Time the webhook request was attempted
    - `address` string: URL address for the webhook attempt
  - `data` object, required
    - `id` string: Unique identifier for the Track
    - `type` 'video' | 'audio' | 'text': The type of track
    - `duration` number, double: The duration in seconds of the track media. This parameter is not set for `text` type tracks. This field is optional and may not be set. The top level `duration` field of an asset will always be set.
    - `max_width` integer: The maximum width in pixels available for the track. Only set for the `video` type track.
    - `max_height` integer: The maximum height in pixels available for the track. Only set for the `video` type track.
    - `max_frame_rate` number, double: The maximum frame rate available for the track. Only set for the `video` type track. This field may return `-1` if the frame rate of the input cannot be reliably determined.
    - `max_channels` integer: The maximum number of audio channels the track supports. Only set for the `audio` type track.
    - `text_type` 'subtitles' | 'chapters': This parameter is only set for `text` type tracks.
    - `text_source` 'uploaded' | 'embedded' | 'generated_live' | 'generated_live_final' | 'generated_vod': The source of the text contained in a Track of type `text`. Valid `text_source` values are listed below. * `uploaded`: Tracks uploaded to Mux as caption or subtitle files using the Create Asset Track API. * `embedded`: Tracks extracted from an embedded stream of CEA-608 closed captions. * `generated_vod`: Tracks generated by automatic speech recognition on an on-demand asset. * `generated_live`: Tracks generated by automatic speech recognition on a live stream configured with `generated_subtitles`. If an Asset has both `generated_live` and `generated_live_final` tracks that are `ready`, then only the `generated_live_final` track will be included during playback. * `generated_live_final`: Tracks generated by automatic speech recognition on a live stream using `generated_subtitles`. The accuracy, timing, and formatting of these subtitles is improved compared to the corresponding `generated_live` tracks. However, `generated_live_final` tracks will not be available in `ready` status until the live stream ends. If an Asset has both `generated_live` and `generated_live_final` tracks that are `ready`, then only the `generated_live_final` track will be included during playback.
    - `language_code` string: The language code value represents [BCP 47](https://tools.ietf.org/html/bcp47) specification compliant value, or 'auto'. For example, `en` for English or `en-US` for the US version of English. This parameter is only set for `text` and `audio` track types. During automatic language detection for generated subtitles, this value will be set to `auto` until the language is determined.
    - `name` string: The name of the track containing a human-readable description. The HLS manifest will associate a subtitle `text` or `audio` track with this value. For example, the value should be "English" for a subtitle text track for the `language_code` value of `en-US`. This parameter is only set for `text` and `audio` track types.
    - `closed_captions` boolean: Indicates the track provides Subtitles for the Deaf or Hard-of-hearing (SDH). This parameter is only set tracks where `type` is `text` and `text_type` is `subtitles`.
    - `passthrough` string: Arbitrary user-supplied metadata set for the track either when creating the asset or track. This parameter is only set for `text` type tracks. Max 255 characters.
    - `status` 'preparing' | 'ready' | 'errored' | 'deleted' | 'skipped': The status of the track. `skipped` means the track was not created because the asset doesn't support it, for example generated subtitles on an asset with no audio.
    - `primary` boolean: For an audio track, indicates that this is the primary audio track, ingested from the main input for this asset. The primary audio track cannot be deleted.
    - `auto_language_confidence` number, double: The confidence value (0-1) of the determined language. This value only is available when automatic language detection is utilized in generated subtitles.
    - `asset_id` string: Unique identifier for the Asset. Max 255 characters.
    - `error` object: Object that describes any errors that happened when processing this asset.
      - `type` string: The type of error that occurred for this asset.
      - `messages` string[]: Error messages with more details.

## Acknowledgement `200`

Return a 200 to indicate that the data was received successfully

---

[API](https://skmtc.dev/muxinc/apis/mux-api.md) - [All operations](https://skmtc.dev/muxinc/apis/mux-api/llms.txt) - [OpenAPI document](https://skmtc.dev/muxinc/apis/mux-api/revisions/75b4251a1d96?raw)