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VOD Task Management

Last updated: 2024-06-11 15:54:10

    Operation Scenarios

    After you initiate a media processing task through file upload to COS bucket, running manual transcoding scripts, or API calls, you can view and manage the task in the VOD module.

    Operation Descriptions

    Task List

    
    
    
    Column Name
    Description
    Task ID
    ID of the initiated primary task.
    Status
    The current status of the primary task, which can be: Waiting, In progress, and Completed.
    Waiting: The task is in the queue waiting for processing.
    In progress: The primary task status is In progress as long as any of its subtasks is running.
    Completed: The task status is Completed when no subtask is running.
    Creation time
    The point in time when the task is initiated.
    End time
    The point in time when the task is completed.
    Operation
    See the Task Operations section below for more details.

    Task Query

    1. Click VOD to go to the task management page. The list on this page displays the record of primary tasks initiated by this account.
    2. You can filter the required primary task by entering a task ID in the search box in the upper right corner of the list or selecting the task status in the list.

    Task Creation

    1. Go to the VOD page and click Create task to enter the task creation page.
    2. Select the video file to be processed, specify the output path, transcoding template, and other necessary information, and initiate the task.

    Task Operation

    The operations supported for task management include: Details, Restart, End, and Play source video.
    Details: You can click Details to view the information about all subtasks of the primary task.
    Restart: Tasks with the status of "Completed" can be restarted. You can click Restart to re-execute all the subtasks of the primary task.
    Terminate: Tasks with the status of "Waiting" can be ended. You can Click \\*\\*End \\*\\* to cancel waiting tasks and further execution.
    Play source video: You can click Play source video to obtain and play the input video file of the task.

    Subtask List

    In the task list, you can click Details to display the information about all subtasks of the primary task. Detailed information is as follows:
    Column Name
    Description
    Subtask No.
    The incremental serial numbers that distinguish the subtasks of the primary task.
    Subtask status
    Status of subtasks, including: Waiting, In progress, Successful, and Failed.
    Subtask type
    Type of subtasks, which can be: Audio/Video Transcoding, Audio/Video Enhancement, Screenshot, etc..
    Start time
    Initiation time of the subtask.
    End time
    Completion time of the subtask.
    Output
    Output location of the subtask. (No output location is required when the subtask type is Intelligent Analysis, Identification, or Auditing, you can use the DescribeTaskDetail API to query the details of execution status and the result of the subtasks)
    Operation
    Refer to the Subtask Operations section below for details.

    Subtask Operations

    Supported subtask operations include Details, Play/View, and Download.
    Operation Name
    Description
    Details
    You can check the details of a subtask.
    Play/View
    You can check the result of subtask processing and play the video after the subtask is processed.
    Download
    You can click Download to download the output file of this subtask. This operation is supported only for subtasks of audio/video transcoding, screenshot, and audio/video enhancement.
    Note: If multiple screenshots are generated, only the first screenshot can be downloaded currently. In future versions, you can package multiple screenshots for download.
    
    
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