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Updating a Concatenation Template

Last updated: 2021-12-31 17:05:22

    Feature Description

    This API (UpdateMediaTemplate) is used to update a concatenation template.

    Request

    Sample request

    PUT /template/<TemplateId> 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, please see Request Signature.)

    Request headers

    Common request headers

    The implementation of this request operation uses a common request header. For more information on common request headers, see Common Request Headers.

    Non-common request headers

    This API does not use any non-common request header.

    Request body

    This request requires the following request body:

    <Request>
     <Tag>Concat</Tag>
     <Name>TemplateName</Name>
     <ConcatTemplate>
          <ConcatFragment>
              <Mode>Start</Mode>
              <Url>http://bucket-1250000000.cos.ap-beijing.myqcloud.com/start.mp4</Url>
          </ConcatFragment>
          <ConcatFragment>
              <Mode>End</Mode>
              <Url>http://bucket-1250000000.cos.ap-beijing.myqcloud.com/end.mp4</Url>
          </ConcatFragment>
          <Audio>
              <Codec>mp3</Codec>
              <Samplerate></Samplerate>
              <Bitrate></Bitrate>
              <Channels></Channels>
          </Audio>
          <Video>
              <Codec>H.264</Codec>
              <Bitrate>1000</Bitrate>
              <Width>1280</Width>
              <Height></Height>
              <Fps>30</Fps>
          </Video>
          <Container>
              <Format>mp4</Format>
          </Container>
     </ConcatTemplate>
    </Request>
    

    The nodes are described as follows:

    Node Name (Keyword) Parent Node Description Type
    Response None Response container Container

    Request has the following sub-nodes:

    Node Name (Keyword) Parent Node Description Type Required
    Tag Request Task type: Concat String Yes
    Name Request Template name. The value can contain only Chinese characters, letters, digits, underscores (_), hyphens (-), and asterisks (*). String Yes
    ConcatTemplate Request Concatenation template Container Yes

    ConcatTemplate has the following sub-nodes:

    Node Name (Keyword) Parent Node Description Type Required Default Value Constraints
    ConcatFragment Request.ConcatTemplate Concatenation node Container Yes None None
    Audio Request.ConcatTemplate Audio parameter Container No None If the target file does not require audio information, set Audio.Remove to true.
    Video Request.ConcatTemplate Video parameter Container No None If the target file does not require video information, set Video.Remove to true.
    Container Request.ConcatTemplate Container format Container Yes None None

    ConcatFragment has the following sub-nodes:

    Node Name (Keyword) Parent Node Description Type Required Default Value Constraints
    Url Request.ConcatTemplate.
    ConcatFragment
    Concatenation object address String Yes None Same as the address of the bucket object file.
    Mode Request.ConcatTemplate.
    ConcatFragment
    Node type String Yes None
  • Start
  • End
  • Audio has the following sub-nodes:

    Node Name (Keyword) Parent Node Description Type Required Default Value Constraints
    Codec Request.ConcatTemplate.
    Audio
    Codec format String No Original code of the file Valid values: aac, mp3
    Samplerate Request.ConcatTemplate.
    Audio
    Sample rate String No Original sample rate of the file
  • Unit: Hz
  • Valid values: 11025, 22050, 32000, 44100, 48000, 96000
  • Different container formats support different MP3 sample rates, as shown in the table below.
  • Bitrate Request.ConcatTemplate.
    Audio
    Audio bitrate String No Original audio bitrate of the file
  • Unit: Kbps
  • Value range: [8, 1000]
  • Channels Request.ConcatTemplate.
    Audio
    Number of sound channels String No Original number of sound channels of the file
  • If Codec is aac, the value can be 1, 2, 4, 5, 6, or 8.
  • If Codec is mp3, the value can be 1 or 2.
  • Y indicates supported, and N indicates unsupported.

    Container Format/Audio Sample Rate 11025 22050 32000 44100 48000 96000
    mp3 Y Y Y Y Y N

    Container has the following sub-nodes:

    Node Name (Keyword) Parent Node Description Type Required
    Format Request.ConcatTemplate.
    Container
    Container format: mp4, flv, hls, ts, mp3, aac String Yes

    Video has the following sub-nodes:

    Node Name (Keyword) Parent Node Description Type Required Default Value Constraints
    Codec Request.ConcatTemplate.
    Video
    Codec format String No H.264 H.264
    Width Request.ConcatTemplate.
    Video
    Width String No Original video width
  • Value range: [128, 4096]
  • Unit: px
  • If only Width is set, Height is calculated according to the original video proportion.
  • Height Request.ConcatTemplate.
    Video
    Height String No Original video height
  • Value range: [128, 4096]
  • Unit: px
  • If only Height is set, Width is calculated according to the original video proportion.
  • Fps Request.ConcatTemplate.
    Video
    Frame rate String No Original video frame rate
  • Value range: (0, 60]
  • Unit: fps
  • Bitrate Request.ConcatTemplate.
    Video
    Bitrate of the video output file String No Original video bitrate
  • Value range: [10, 50000]
  • Unit: Kbps
  • Remove Request.ConcatTemplate.
    Video
    Whether to delete the video stream String No false Valid values: true, false

    Response

    Response headers

    Common response headers

    This response contains Common Response Headers.

    Non-common response headers

    This API does not use any non-common response header.

    Response body

    The response body returns application/xml data. The following contains all the nodes:

    <Response>
      <Template>
          <TemplateId>t1460606b9752148c4ab182f55163ba7cd</TemplateId>
          <Tag>Concat</Tag>
          <Name>TemplateName</Name>
          <ConcatTemplate>
              <ConcatFragment>
                  <Mode>Start</Mode>
                  <Url>http://bucket-1250000000.cos.ap-beijing.myqcloud.com/start.mp4</Url>
              </ConcatFragment>
              <ConcatFragment>
                  <Mode>End</Mode>
                  <Url>http://bucket-1250000000.cos.ap-beijing.myqcloud.com/end.mp4</Url>
              </ConcatFragment>
              <Audio>
                  <Codec>mp3</Codec>
                  <Samplerate></Samplerate>
                  <Bitrate></Bitrate>
                  <Channels></Channels>
              </Audio>
              <Video>
                  <Codec>H.264</Codec>
                  <Bitrate>1000</Bitrate>
                  <Width>1280</Width>
                  <Height></Height>
                  <Fps>30</Fps>
              </Video>
              <Container>
                  <Format>mp4</Format>
              </Container>
          </ConcatTemplate>
          <CreateTime>2020-08-05T11:35:24+0800</CreateTime>
          <UpdateTime>2020-08-31T16:15:20+0800</UpdateTime>
      </Template>
    </Response>
    

    The nodes are described as follows:

    Node Name (Keyword) Parent Node Description Type
    Response None Response container

    Response has the following sub-nodes:

    Node Name (Keyword) Parent Node Description Type
    TemplateId Response Template ID String
    TotalCount Response Total number of templates Int
    PageNumber Response Current page number. Same as pageNumber in the request. Int
    PageSize Response Number of records per page. Same as pageSize in the request. Int
    ConcatTemplate Response Concatenation information. Same as ConcatTemplate in the request body. Container

    Error codes

    No special error message will be returned for this request. For the common error messages, please see Error Codes.

    Examples

    Request

    PUT /template/<TemplateId> HTTP/1.1
    Authorization:q-sign-algorithm=sha1&q-ak=AKIDZfbOAo7cllgPvF9cXFrJD0a1ICvR98****-sign-time=1497530202;1497610202&q-key-time=1497530202;1497610202&q-header-list=&q-url-param-list=&q-signature=28e9a4986df11bed0255e97ff90500557e0e****
    Host:bucket-1250000000.ci.ap-beijing.myqcloud.com
    Content-Length: 1666
    Content-Type: application/xml
    
    <Request>
     <Tag>Concat</Tag>
     <Name>TemplateName</Name>
     <ConcatTemplate>
          <ConcatFragment>
              <Mode>Start</Mode>
              <Url>http://bucket-1250000000.cos.ap-beijing.myqcloud.com/start.mp4</Url>
          </ConcatFragment>
          <ConcatFragment>
              <Mode>End</Mode>
              <Url>http://bucket-1250000000.cos.ap-beijing.myqcloud.com/end.mp4</Url>
          </ConcatFragment>
          <Audio>
              <Codec>mp3</Codec>
              <Samplerate></Samplerate>
              <Bitrate></Bitrate>
              <Channels></Channels>
          </Audio>
          <Video>
              <Codec>H.264</Codec>
              <Bitrate>1000</Bitrate>
              <Width>1280</Width>
              <Height></Height>
              <Fps>30</Fps>
          </Video>
          <Container>
              <Format>mp4</Format>
          </Container>
     </ConcatTemplate>
    </Request>
    

    Response

    HTTP/1.1 200 OK
    Content-Type: application/xml
    Content-Length: 100
    Connection: keep-alive
    Date: Thu, 15 Jun 2017 12:37:29 GMT
    Server: tencent-ci
    x-ci-request-id: NTk0MjdmODlfMjQ4OGY3XzYzYzh****=
    
    <Response>
      <Template>
          <TemplateId>t1460606b9752148c4ab182f55163ba7cd</TemplateId>
          <Tag>Concat</Tag>
          <Name>TemplateName</Name>
          <ConcatTemplate>
              <ConcatFragment>
                  <Mode>Start</Mode>
                  <Url>http://bucket-1250000000.cos.ap-beijing.myqcloud.com/start.mp4</Url>
              </ConcatFragment>
              <ConcatFragment>
                  <Mode>End</Mode>
                  <Url>http://bucket-1250000000.cos.ap-beijing.myqcloud.com/end.mp4</Url>
              </ConcatFragment>
              <Audio>
                  <Codec>mp3</Codec>
                  <Samplerate></Samplerate>
                  <Bitrate></Bitrate>
                  <Channels></Channels>
              </Audio>
              <Video>
                  <Codec>H.264</Codec>
                  <Bitrate>1000</Bitrate>
                  <Width>1280</Width>
                  <Height></Height>
                  <Fps>30</Fps>
              </Video>
              <Container>
                  <Format>mp4</Format>
              </Container>
          </ConcatTemplate>
          <CreateTime>2020-08-05T11:35:24+0800</CreateTime>
          <UpdateTime>2020-08-31T16:15:20+0800</UpdateTime>
      </Template>
    </Response>
    
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