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Cloud Object Storage
    Documentation

    Submitting Intelligent Thumbnail Job

    Last updated: 2022-06-28 15:42:55

      Feature Description

      This API (CreateMediaJobs) is used to submit a job.

      Request

      Sample request

      POST /jobs 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).

      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>SmartCover</Tag>
<Input>
  <Object></Object>
</Input>
<Operation>
  <Output>
    <Region></Region>
    <Bucket></Bucket>
    <Object></Object>
  </Output>
  <SmartCover>
    <Format></Format>
    <Width></Width>
    <Height></Height>
    <Count></Count>
    <DeleteDuplicates></DeleteDuplicates>
  </SmartCover>    
</Operation>
<QueueId></QueueId>
<CallBack></CallBack>
</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 Job type. Valid values: Transcode (transcoding), Animation (animated image), SmartCover (intelligent thumbnail), Snapshot (screenshot), Concat (splicing) String Yes
      Input Request Information of the media file to be processed Container Yes
      Operation Request Operation rule. Up to six operation rules are supported. Container Yes
      QueueId Request Queue ID of the job String Yes
      CallBack Request Callback address String No

      Input has the following sub-nodes:

      Node Name (Keyword) Parent Node Description Type Required
      Object Request.Input Media filename String Yes

      Operation has the following sub-nodes:

      Node Name (Keyword) Parent Node Description Type Required
      SmartCover Request.Operation Thumbnail configuration Container No
      Output Request.Operation Result output address Container Yes

      SmartCover has the following sub-nodes:

      Node Name (Keyword) Parent Node Description Type Required Default Value Constraints
      Format Request.Operation.SmartCover Thumbnail image type. String Yes None png, jpg, webp
      Width Request.Operation.SmartCover Thumbnail image width String Yes None 1. Value range: [128, 4096]
      2. Unit: px
      Height Request.Operation.SmartCover Thumbnail image height String Yes None 1. Value range: [128, 4096]
      2. Unit: px
      Count Request.Operation.SmartCover Number of thumbnails. String No 3 1. Value range: [1, 10]
      DeleteDuplicates Request.Operation.SmartCover Whether to deduplicate thumbnails. String No false true/false

      Output has the following sub-nodes:

      Node Name (Keyword) Parent Node Description Type Required
      Region Request.Operation.Output Bucket region String Yes
      Bucket Request.Operation.Output Result storage bucket String Yes
      Object Request.Operation.Output Result filename.
      If the job type is SmartCover, ${Number} must be included in the filename.
      For example, if Object is my-new-cover-${Number}.jpg, and there are three result files, the output result filenames are as follows:
      my-new-cover-0.jpg
      my-new-cover-1.jpg
      my-new-cover-2.jpg      		 String Yes

      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>
<JobsDetail>
  <Code></Code>
  <Message></Message>
  <JobId></JobId>
  <State></State>
  <CreationTime></CreationTime>
  <EndTime></EndTime>
  <QueueId></QueueId>
  <Tag>SmartCover</Tag>
  <Input>
    <Object></Object>
  </Input>
  <Operation>
    <Output>
      <Region></Region>
      <Bucket></Bucket>
      <Object></Object>
    </Output>
    <SmartCover>
      <Format></Format>
      <Width></Width>
      <Height></Height>
      <Count></Count>
      <DeleteDuplicates></DeleteDuplicates>
    </SmartCover> 
    <MediaInfo>
    </MeidaInfo>
  </Operation>
</JobsDetail>
</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
      JobsDetail Response Job details Container

      JobsDetail has the following sub-nodes:

      Node Name (Keyword) Parent Node Description Type
      Code Response.JobsDetail Error code, which is meaningful only if State is Failed String
      Message Response.JobsDetail Error description, which is meaningful only if State is Failed String
      JobId Response.JobsDetail Job ID String
      Tag Response.JobsDetail Job type. Valid values: Transcode (transcoding), Animation (animated image), SmartCover (intelligent thumbnail), Snapshot (screenshot), Concat (splicing) String
      State Response.JobsDetail Job status. Valid values: Submitted, Running, Success, Failed, Pause, Cancel String
      CreationTime Response.JobsDetail Job creation time String
      EndTime Response.JobsDetail Job end time String
      QueueId Response.JobsDetail Queue ID of the job String
      Input Response.JobsDetail Input resource address of the job Container
      Operation Response.JobsDetail Operation rule. Up to six operation rules are supported. Container

      Input has the following sub-nodes:
      Same as the Request.Input node in the request.

      Operation has the following sub-nodes:

      Node Name (Keyword) Parent Node Description Type
      TemplateId Response.JobsDetail.Operation Job template ID String
      Output Response.JobsDetail.Operation File output address Container
      MediaInfo Response.JobsDetail.Operation Transcoding output video information. This node will not be returned when there is no output video. Container

      Output has the following sub-nodes:
      Same as the Request.Operation.Output node in the request.

      MediaInfo has the following sub-nodes:
      Same as the Response.MediaInfo node in the GenerateMediaInfo API.

      Error codes

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

      Use Cases

      Using a template ID

      Request

      POST /jobs 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:bucket-1250000000.ci.ap-beijing.myqcloud.com
Content-Length: 166
Content-Type: application/xml

<Request>
<Tag>SmartCover</Tag>
<Input>
  <Object>test.mp4</Object>
</Input>
<Operation>
  <Output>
    <Region>ap-beijing</Region>
    <Bucket>abc-1250000000</Bucket>
    <Object>my-new-cover-${Number}.jpg</Object>
  </Output>
  <SmartCover>
    <Format>png</Format>
    <Width>128</Width>
    <Height>128</Height>
    <Count>3</Count>
    <DeleteDuplicates>false</DeleteDuplicates>
  </SmartCover> 
</Operation>
<QueueId>p893bcda225bf4945a378da6662e81a89</QueueId>
<CallBack>https://www.callback.com</CallBack>
</Request>

      Response

      HTTP/1.1 200 OK
Content-Type: application/xml
Content-Length: 230
Connection: keep-alive
Date: Thu, 15 Jun 2017 12:37:29 GMT
Server: tencent-ci
x-ci-request-id: NTk0MjdmODlfMjQ4OGY3XzYzYzh****=

<Response>
<JobsDetail>
  <Code>Success</Code>
  <Message>Success</Message>
  <JobId>je8f65004eb8511eaaed4f377124a303c</JobId>
  <State>Submitted</State>
  <CreationTime>2019-07-07T12:12:12+0800</CreationTime>
  <EndTime></EndTime>
  <QueueId>p893bcda225bf4945a378da6662e81a89</QueueId>
  <Tag>SmartCover</Tag>
  <Input>
    <Object>test.mp4</Object>
  </Input>
  <Operation>
    <Output>
      <Region>ap-beijing</Region>
      <Bucket>abc-1250000000</Bucket>
      <Object>my-new-cover-${Number}.jpg</Object>
    </Output>
    <SmartCover>
      <Format>png</Format>
      <Width>128</Width>
      <Height>128</Height>
      <Count>3</Count>
      <DeleteDuplicates>false</DeleteDuplicates>
    </SmartCover> 
  </Operation>
</JobsDetail>
</Response>
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