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Creating Screenshot Template

Last updated: 2024-02-27 15:52:06

    Feature Description

    This API is used to create a screenshot template.
    

    Request

    Sample request

    POST /template HTTP/1.1
    Host: <BucketName-APPID>.ci.<Region>.myqcloud.com
    Date: <GMT Date>
    Authorization: <Auth String>
    Content-Length: <length>
    Content-Type: application/xml
    
    <body>
    Note:
    Authorization: Auth String (for more information, see Request Signature).
    When this feature is used by a sub-account, relevant permissions must be granted as instructed in Authorization Granularity Details.

    Request headers

    This API only uses common request headers. For more information, see Common Request Headers.

    Request body

    This request requires the following request body:
    <Request>
        <Tag>Snapshot</Tag>
        <Name>TemplateName</Name>
        <Snapshot>
            <Mode>Interval</Mode>
            <Width>1280</Width>
            <Height>960</Height>
            <Start>0</Start>
            <TimeInterval>0.5</TimeInterval>
            <Count>10</Count>
            <SnapshotOutMode>OnlySprite</SnapshotOutMode>
            <SpriteSnapshotConfig>
                <Color>Aquamarine</Color>
                <Columns>3</Columns>
                <Lines>3</Lines>
            </SpriteSnapshotConfig>
        </Snapshot>
    </Request>
    The nodes are described as follows:
    Node Name (Keyword)
    Parent Node
    Description
    Type
    Required
    Request
    None
    Request container
    Container
    Yes
    Request has the following sub-nodes:
    Node Name (Keyword)
    Parent Node
    Description
    Type
    Required
    Tag
    Request
    Template tag: Snapshot
    String
    Yes
    Name
    Request
    Template name, which can contain letters, digits, underscores (_), hyphens (-), and asterisks (*).
    String
    Yes
    Snapshot
    Request
    Screenshot
    Container
    Yes
    Snapshot has the following sub-nodes:
    Node Name (Keyword)
    Parent Node
    Description
    Type
    Required
    Default Value
    Constraints
    Mode
    Request.Snapshot
    Screenshot mode
    String
    No
    Interval
    Valid values: Interval, Average, KeyFrame.
    Interval: Interval mode; Average: Average mode;
    KeyFrame: Keyframe mode.
    Interval mode: The Start, TimeInterval, and Count parameters are valid. If Count is set and TimeInterval is not set, all frames will be captured, and the total number of images captured is specified by Count.
    Average mode: The Start and Count parameters are valid, indicating to capture a total of Count images at an average interval from Start to the end of the video.
    Start
    Request.Snapshot
    Start time
    String
    No
    0
    [0, video duration]
    Unit: Second
    Supports the float format, accurate to the millisecond.
    TimeInterval
    Request.Snapshot
    Screenshot time interval
    String
    No
    None
    (0, 3600]
    Unit: Second
    Supports the float format, accurate to the millisecond.
    Count
    Request.Snapshot
    Number of screenshots
    String
    Yes
    None
    (0, 10000]
    Width
    Request.Snapshot
    Width
    String
    No
    Original video width
    Value range: [128, 4096]
    Unit: px
    If only Width is set, Height is calculated based on the original video aspect ratio.
    Height
    Request.Snapshot
    Height
    String
    No
    Original video height
    Value range: [128, 4096]
    Unit: px
    If only Height is set, Width is calculated based on the original video aspect ratio.
    CIParam
    Request.Snapshot
    Screenshot processing parameter
    String
    No
    None
    See Scaling.
    Example: imageMogr2/format/png
    IsCheckCount
    Request.Snapshot
    Whether to force check the number of screenshots
    String
    No
    false
    When the custom interval mode is used to take screenshots, if the video is not long enough to take Count screenshots, the average mode can be switched to for taking Count screenshots.
    IsCheckBlack
    Request.Snapshot
    Whether to enable black screen check
    String
    No
    false
    true/false
    BlackLevel
    Request.Snapshot
    Screenshot black screen check parameter
    String
    No
    None
    Valid when IsCheckBlack is true.
    Value range: [30,100], indicating the proportion of black pixels. The smaller the value, the smaller the proportion of black.
    If Start is > 0, this parameter doesn't work, and black screen will not be checked.
    If Start is 0, this parameter is valid, and frame capturing will start from the first non-black frame.
    PixelBlackThreshold
    Request.Snapshot
    Screenshot black screen check parameter
    String
    No
    None
    Valid when IsCheckBlack is true.
    The threshold to determine whether a pixel is black. Value range: [0, 255].
    SnapshotOutMode
    Request.Snapshot
    Screenshot output mode parameter
    String
    No
    OnlySnapshot
    Valid values: OnlySnapshot, OnlySprite, SnapshotAndSprite.
    OnlySnapshot: Outputs screenshots only. OnlySprite: Outputs image sprites only. SnapshotAndSprite: Outputs screenshots and image sprites.
    SpriteSnapshotConfig
    Request.Snapshot
    Image sprite output configuration
    Container
    No
    None
    None
    Snapshot.SpriteSnapshotConfig has the following sub-nodes:
    Node Name (Keyword)
    Parent Node
    Description
    Type
    Required
    Default Value
    Constraints
    CellWidth
    Request.Snapshot.SpriteSnapshotConfig
    Subimage width
    String
    No
    Screenshot width
    Value range: [8, 4096]
    Unit: px
    CellHeight
    Request.Snapshot.SpriteSnapshotConfig
    Subimage height
    String
    No
    Screenshot height
    Value range: [8, 4096]
    Unit: px
    Padding
    Request.Snapshot.SpriteSnapshotConfig
    Image sprite padding size
    String
    No
    0
    Value range: [0, 1024]
    Unit: px
    Margin
    Request.Snapshot.SpriteSnapshotConfig
    Image sprite margin size
    String
    No
    0
    Value range: [0, 1024]
    Unit: px
    Color
    Request.Snapshot.SpriteSnapshotConfig
    Background color
    String
    Yes
    None
    For supported colors, see 2.7 Color.
    Columns
    Request.Snapshot.SpriteSnapshotConfig
    Number of columns in the image sprite
    String
    Yes
    0
    Value range: [1, 10000]
    Lines
    Request.Snapshot.SpriteSnapshotConfig
    Number of rows in the image sprite
    String
    Yes
    0
    Value range: [1, 10000]

    Response

    Response headers

    This API only returns common response headers. For more information, see Common Response Headers.

    Response body

    The response body returns application/xml data. The following contains all the nodes:
    <Response>
        <Template>
            <Tag>Snapshot</Tag>
            <Name>TemplateName</Name>
            <TemplateId>t1f16e1dfbdc994105b31292d45710642a</TemplateId>
            <BucketId>test-1234567890</BucketId>
            <Category>Custom</Category>
            <Snapshot>
                <Mode>Interval</Mode>
                <Width>1280</Width>
                <Height>960</Height>
                <Start>0</Start>
                <TimeInterval>0.5</TimeInterval>
                <Count>10</Count>
                <SnapshotOutMode>OnlySprite</SnapshotOutMode>
                <SpriteSnapshotConfig>
                    <Color>Aquamarine</Color>
                    <Columns>3</Columns>
                    <Lines>3</Lines>
                </SpriteSnapshotConfig>
            </Snapshot>
            <CreateTime>2020-08-05T11:35:24+0800</CreateTime>
            <UpdateTime>2020-08-31T16:15:20+0800</UpdateTime>
        </Template>
    </Response>
    The nodes are as described below:
    Node Name (Keyword)
    Parent Node
    Description
    Type
    Response
    None
    Response container
    Container
    Response has the following sub-nodes:
    Node Name (Keyword)
    Parent Node
    Description
    Type
    Tag
    Response
    Template tag: Snapshot
    String
    Name
    Response
    Template name
    String
    TemplateId
    Response
    Template ID
    String
    UpdateTime
    Response
    Update time
    String
    CreateTime
    Response
    Creation time
    String
    Snapshot
    Response
    Template parameter, which is the same as the Snapshot in the request body.
    Container

    Error codes

    There are no special error messages for this request. For common error messages, see Error Codes.

    Samples

    Request

    POST /template HTTP/1.1
    Authorization: q-sign-algorithm=sha1&q-ak=AKIDZfbOAo7cllgPvF9cXFrJD0a1ICvR****&q-sign-time=1497530202;1497610202&q-key-time=1497530202;1497610202&q-header-list=&q-url-param-list=&q-signature=28e9a4986df11bed0255e97ff90500557e0ea057
    Host: test-1234567890.ci.ap-beijing.myqcloud.com
    Content-Length: 1666
    Content-Type: application/xml
    
    <Request>
        <Tag>Snapshot</Tag>
        <Name>TemplateName</Name>
        <Snapshot>
            <Mode>Interval</Mode>
            <Width>1280</Width>
            <Height>960</Height>
            <Start>0</Start>
            <TimeInterval>0.5</TimeInterval>
            <Count>10</Count>
            <SnapshotOutMode>OnlySprite</SnapshotOutMode>
            <SpriteSnapshotConfig>
                <Color>Aquamarine</Color>
                <Columns>3</Columns>
                <Lines>3</Lines>
            </SpriteSnapshotConfig>
        </Snapshot>
    </Request>

    Response

    HTTP/1.1 200 OK
    Content-Type: application/xml
    Content-Length: 100
    Connection: keep-alive
    Date: Thu, 14 Jul 2022 12:37:29 GMT
    Server: tencent-ci
    x-ci-request-id: NTk0MjdmODlfMjQ4OGY3XzYzYzh****=
    
    <Response>
        <Template>
            <Tag>Snapshot</Tag>
            <Name>TemplateName</Name>
            <TemplateId>t1f16e1dfbdc994105b31292d45710642a</TemplateId>
            <BucketId>test-1234567890</BucketId>
            <Category>Custom</Category>
            <Snapshot>
                <Mode>Interval</Mode>
                <Width>1280</Width>
                <Height>960</Height>
                <Start>0</Start>
                <TimeInterval>0.5</TimeInterval>
                <Count>10</Count>
                <SnapshotOutMode>OnlySprite</SnapshotOutMode>
                <SpriteSnapshotConfig>
                    <Color>Aquamarine</Color>
                    <Columns>3</Columns>
                    <Lines>3</Lines>
                </SpriteSnapshotConfig>
            </Snapshot>
            <CreateTime>2020-08-05T11:35:24+0800</CreateTime>
            <UpdateTime>2020-08-31T16:15:20+0800</UpdateTime>
        </Template>
    </Response>
    
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