Queries information such as the title, description, duration, thumbnail URL, status, creation time, size, snapshots, category, and tags about multiple audio or video files based on IDs.
Operation description
- You can specify up to 20 audio or video file IDs in each request.
- After a media file is uploaded, ApsaraVideo VOD processes the source file. Then, information about the media file is asynchronously generated. You can configure notifications for the VideoAnalysisComplete event and call this operation to query information about a media file after you receive notifications for the VideoAnalysisComplete event. For more information, see Overview .
Debugging
Authorization information
The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:
- Operation: the value that you can use in the Action element to specify the operation on a resource.
- Access level: the access level of each operation. The levels are read, write, and list.
- Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level,
All Resourcesis used in the Resource type column of the operation.
- Condition Key: the condition key that is defined by the cloud service.
- Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
| Operation | Access level | Resource type | Condition key | Associated operation |
|---|---|---|---|---|
| vod:GetVideoInfos | list | *All Resources * |
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| VideoIds | string | Yes | The list of video IDs. Separate multiple IDs with commas (,). A maximum of 20 IDs can be specified. | 7753d144efd8e649c6c45fe0579****,7753d144efd74d6c45fe0570**** |
Response parameters
Examples
Sample success responses
JSONformat
{
"RequestId": "25818875-5F78-4AF6-D7393642CA58****",
"NonExistVideoIds": [
"[\"7753d144efd8e649c6c45fe0579****\"]"
],
"VideoList": [
{
"StorageLocation": "out-****.oss-cn-shanghai.aliyuncs.com",
"CreationTime": "2017-06-26T05:38:48Z",
"Status": "Normal",
"CateId": 0,
"VideoId": "7753d144efd74d6c45fe0570****",
"DownloadSwitch": "on",
"Tags": "tag1, tag2",
"ModificationTime": "2017-06-26T06:38:48Z",
"CateName": "This is a category name.",
"Description": "This is a category description.",
"AppId": "app-****",
"Size": 453,
"CoverURL": "https://example.aliyundoc.com/****.jpg",
"TemplateGroupId": "b4039216985f4312a5382a4ed****",
"Duration": 120,
"Title": "Video tiltle",
"Snapshots": [
"[\"http://example.aliyundoc.com/snapshot/****.jpg?auth_key=1498476426-0-0-f00b9455c49a423ce69cf4e27333****\",\"http://example.aliyundoc.com/snapshot/****.jpg?auth_key=1498476426-0-0-f00b9455c49a423ce69cf4e27243****\",...]"
],
"StorageClass": "Standard",
"RestoreStatus": "Success",
"RestoreExpiration": "2023-03-30T10:14:14Z"
}
]
}Error codes
For a list of error codes, visit the Service error codes.
Change history
| Change time | Summary of changes | Operation |
|---|---|---|
| 2024-11-26 | The response structure of the API has changed | View Change Details |
| 2024-05-23 | The response structure of the API has changed | View Change Details |
| 2023-04-11 | The response structure of the API has changed | View Change Details |