Updates a virtual linear playlist.
Restrict a virtual linear playlist to assets that have been encoded with the same codec (i.e., AVC or HEVC).
Modifications to a virtual linear playlist are only applicable for new playback sessions. Existing playback sessions will be unaffected by your changes.
Request
Request syntax:
PATCH /linear-playlist/Playlist ID
Define the following variable when submitting the above request:
VariableA variable represents a value that must be replaced. A variable consists of either a URL segment (e.g., "0001" in /0001/) or a query string value (e.g., "3" in mediaTypes=3). | Description |
---|---|
Playlist ID Required | Replace this variable with the system-defined ID assigned to the desired virtual linear playlist. Use the Get All Virtual Linear Playlists endpoint to retrieve a list of virtual linear playlists and their system-defined IDs. |
Request body parameters:
Pass the following request body parameters:
Name | Data Type | Description |
---|---|---|
active | Integer | Determines the playlist's status. Valid values are: 0: Inactive 1: Active |
ad_slate_fill | Integer | Determines whether ad breaks with insufficient ads will be filled with ad slate. Valid values are: 0: Disables ad slate and returns back to content. 1: Enables ad slate. |
beam_break_duration | Integer | Determines whether ad breaks defined within an asset are honored and their duration. Valid values are: 0: Ad breaks are ignored. #: Sets the duration, in seconds, for all ad breaks. |
desc | String | Sets the virtual linear playlist's description. |
playlist | List | Contains an ordered list of assets and ad breaks. A virtual linear playlist supports up to 100 assets. |
repeat | Integer | Determines the number of times that the playlist will be repeated. Valid values are: 0: The playlist will not repeat. -1: The playlist will repeat indefinitely. * #: The playlist will repeat the specified number of times. |
skip_drm | Integer | Determines whether playback of the virtual linear playlist requires a digital signature. Valid values are: 0: Playback requires a digital signature. 1: Playback is allowed without a digital signature. This property takes precedence over an asset's Require a token for playback setting. |
studio_drm_required | Integer | Determines whether playback of the virtual linear playlist will be secured via Studio DRM. Valid values are: 0: Playback is not secured by Studio DRM. 1: Playback is secured via DRM. This property takes precedence over an asset's Require studio approved DRM for playback setting. |
playlist List
The playlist list defines a virtual linear playlist via the following properties:
Name | Data Type | Description |
---|---|---|
beam | Dictionary | Contains an id property. |
id | String | beam dictionary Indicates the system-defined ID for the asset that will be added to the virtual linear playlist. |
ad | Dictionary | Contains a dur property. |
dur | Integer | ad dictionary Indicates the duration, in seconds, for an ad break that occurs immediately after the asset defined within the beam dictionary. |
Response
The response for a successful request contains the following properties:
Name | Data Type | Description |
---|---|---|
@id | String | Indicates the relative path to this endpoint. |
@type | String | Returns LinearPlaylist. |
active | Integer | Indicates the playlist's status. Valid values are: 0: Inactive 1: Active |
ad_slate_fill | Integer | Indicates whether ad breaks with insufficient ads will be filled with ad slate. Valid values are: 0: Disables ad slate and returns back to content. 1: Enables ad slate. |
beam_break_duration | Integer | Indicates whether ad breaks defined within an asset are honored and their duration. Valid values are: 0: Ad breaks are ignored. #: Sets the duration, in seconds, for all ad breaks. |
desc | String | Indicates the virtual linear playlist's description. |
id | String | Indicates the virtual linear playlist system-defined ID. |
playlist | List | Contains an ordered list of assets and ad breaks. A virtual linear playlist supports up to 100 assets. |
profile | String | Reserved for future use. |
repeat | Integer | Indicates the number of times that the playlist will be repeated. Valid values are: 0: The playlist will not repeat. -1: The playlist will repeat indefinitely. * #: The playlist will repeat the specified number of times. |
skip_drm | Integer | Determines whether playback of the virtual linear playlist requires a digital signature. Valid values are: 0: Playback requires a digital signature. 1: Playback is allowed without a digital signature. This property takes precedence over an asset's Require a token for playback setting. |
studio_drm_required | Integer | Determines whether playback of the virtual linear playlist will be secured via Studio DRM. Valid values are: 0: Playback is not secured by Studio DRM. 1: Playback is secured via DRM. This property takes precedence over an asset's Require studio approved DRM for playback setting. |
playlist List
The playlist list defines a virtual linear playlist via the following properties:
Name | Data Type | Description |
---|---|---|
beam | Dictionary | Contains an id property. |
id | String | beam dictionary Indicates the system-defined ID for the asset that will be added to the virtual linear playlist. |
ad | Dictionary | Contains a dur property. |
dur | Integer | ad dictionary Indicates the duration, in seconds, for an ad break that occurs immediately after the asset defined within the beam dictionary. |
Sample Request/Response
Call the update_virtual_linear_playlist module (Python 3) to create a virtual linear playlist. This module imports names from the api_auth module.
import json
import requests
from api_auth import APICredentials, APIParams
class Update_VLP:
def __init__(self):
self.host = "https://services.uplynk.com"
def run(self):
self._update_virtual_linear_playlist()
def _update_virtual_linear_playlist(self):
playlist_id = 'abce801613f94955b17db4f7c8e8137c' # Replace with the desired playlist ID.
url = "{}{}{}".format(self.host, "/api/v4/linear-playlist/", playlist_id)
beam_break_duration = 45 # Sets 45 second ad breaks.
payload = {
'beam_break_duration': beam_break_duration
}
headers = {'Content-Type': 'application/json'}
response = requests.patch(
url, params=APIParams(APICredentials()).get_params({}), data=json.dumps(payload), headers=headers
)
print(response.json())
Update_VLP().run()
Response:
{
'@id': '/api/v4/linear-playlist/abce801613f94955b17db4f7c8e8137c',
'@type': 'LinearPlaylist',
'id': 'abce801613f94955b17db4f7c8e8137c',
'desc': 'Sample Playlist',
'repeat': -1,
'profile': '',
'beam_break_duration': 45,
'ad_slate_fill': 0,
'active': 1,
'skip_drm': 0,
'studio_drm_required': 0,
'playlist': [{
'beam': {
'id': 'abc123456defghi789jklmno012345pq'
}
}, {
'ad': {
'dur': 20
}
}, {
'beam': {
'id': '1df8d13992cd4222a7343b8fafd89cd7'
}
}
]
}