ModifySnapshotByTimeOffsetTemplate

Last updated: 2020-03-27 18:45:29

1. API Description

Domain name for API request: vod.tencentcloudapi.com.

This API is used to modify a custom time point screencapturing template.

A maximum of 100 requests can be initiated per second for this API.

2. Input Parameters

The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

Parameter Name Required Type Description
Action Yes String Common parameter. The value used for this API: ModifySnapshotByTimeOffsetTemplate.
Version Yes String Common parameter. The value used for this API: 2018-07-17.
Region No String Common parameter. This parameter is not required for this API.
Definition Yes Integer Unique ID of a specified time point screencapturing template.
Name No String Name of a time point screencapturing template. Length limit: 64 characters.
Width No Integer Maximum value of the width (or long side) of a screenshot in px. Value range: 0 and [128, 4,096].
  • If both Width and Height are 0, the resolution will be the same as that of the source video;
  • If Width is 0, but Height is not 0, Width will be proportionally scaled;
  • If Width is not 0, but Height is 0, Height will be proportionally scaled;
  • If both Width and Height are not 0, the custom resolution will be used.

  • Default value: 0.
    Height No Integer Maximum value of the height (or short side) of a screenshot in px. Value range: 0 and [128, 4,096].
  • If both Width and Height are 0, the resolution will be the same as that of the source video;
  • If Width is 0, but Height is not 0, Width will be proportionally scaled;
  • If Width is not 0, but Height is 0, Height will be proportionally scaled;
  • If both Width and Height are not 0, the custom resolution will be used.

  • Default value: 0.
    ResolutionAdaptive No String Resolution adaption. Valid values:
  • open: enabled. In this case, Width represents the long side of a video, while Height the short side;
  • close: disabled. In this case, Width represents the width of a video, while Height the height.

  • Default value: open.
    Format No String Image format. Valid values: jpg, png.
    Comment No String Template description. Length limit: 256 characters.
    SubAppId No Integer ID of a subapplication in VOD. If you need to access a resource in a subapplication, enter the subapplication ID in this field; otherwise, leave it empty.
    FillType No String Fill type. "Fill" refers to the way of processing a screenshot when its aspect ratio is different from that of the source video. The following fill types are supported:
  • stretch: stretch. The screenshot will be stretched frame by frame to match the aspect ratio of the source video, which may make the screenshot "shorter" or "longer";
  • black: fill with black. This option retains the aspect ratio of the source video for the screenshot and fills the unmatched area with black color blocks.
  • white: fill with white. This option retains the aspect ratio of the source video for the screenshot and fills the unmatched area with white color blocks.
  • gauss: fill with Gaussian blur. This option retains the aspect ratio of the source video for the screenshot and fills the unmatched area with Gaussian blur.

  • Default value: black.

    3. Output Parameters

    Parameter Name Type Description
    RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

    4. Example

    Example1 Modifying a time point screencapturing template

    Input Example

    https://vod.tencentcloudapi.com/?Action=ModifySnapshotByTimeOffsetTemplate
    &Definition=10001
    &Name=Time point screencapturing template 1
    &Width=540
    &Height=960
    &Format=jpg
    &<Common request parameters>

    Output Example

    {
      "Response": {
        "RequestId": "12ae8d8e-dce3-4151-9d4b-5594145287e1"
      }
    }

    5. Developer Resources

    API Explorer

    This tool allows online call, signature authentication, SDK code generation and quick search of APIs to greatly improve the efficiency of using TencentCloud APIs.

    SDK

    TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

    Command Line Interface

    6. Error Code

    The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

    Error Code Description
    InternalError Internal error.
    InvalidParameterValue.Comment Invalid parameter: template description.
    InvalidParameterValue.Format Incorrect parameter value: Format.
    InvalidParameterValue.Height Invalid parameter: height.
    InvalidParameterValue.Name Incorrect parameter value: Name exceeds the length limit.
    InvalidParameterValue.Width Invalid parameter: width.
    ResourceNotFound.TemplateNotExist The resource does not exist: the template does not exist.
    UnauthorizedOperation Unauthorized operation.

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