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    Audio/Video Splicing

    Last updated: 2024-06-12 15:36:13
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      Feature Description

      CI supports user-defined callback URLs. After a job is completed, the system sends an HTTP POST request with the body containing notification content to a user-defined callback URL. You can use the configured callback URL to learn about the processing progress and status of the job so that you can perform other operations as needed.

      Callback Content

      After the job is completed, the system sends the callback content to the configured callback URL. The response body is returned as application/xml data. The following contains all the nodes:
      <Response>
          <EventName>TaskFinish</EventName>
          <JobsDetail>
              <Code>Success</Code>
              <CreationTime>2022-06-30T18:33:07+0800</CreationTime>
              <EndTime>2022-06-30T18:33:20+0800</EndTime>
              <Input>
                  <BucketId>test-123456789</BucketId>
                  <Object>input/demo.mp4</Object>
                  <Region>ap-chongqing</Region>
              </Input>
              <JobId>j07f6263af86011ecbdf419856486c0ab</JobId>
              <Message/>
              <Operation>
                  <MediaInfo>
                      <Format>
                          <Bitrate>830.482000</Bitrate>
                          <Duration>70.413000</Duration>
                          <FormatLongName>QuickTime / MOV</FormatLongName>
                          <FormatName>mov,mp4,m4a,3gp,3g2,mj2</FormatName>
                          <NumProgram>0</NumProgram>
                          <NumStream>2</NumStream>
                          <Size>7309593</Size>
                          <StartTime>0.000000</StartTime>
                      </Format>
                      <Stream>
                          <Audio>
                              <Bitrate>32.020000</Bitrate>
                              <Channel>2</Channel>
                              <ChannelLayout>stereo</ChannelLayout>
                              <CodecLongName>AAC (Advanced Audio Coding)</CodecLongName>
                              <CodecName>aac</CodecName>
                              <CodecTag>0x6134706d</CodecTag>
                              <CodecTagString>mp4a</CodecTagString>
                              <CodecTimeBase>1/44100</CodecTimeBase>
                              <Duration>70.412857</Duration>
                              <Index>1</Index>
                              <Language>und</Language>
                              <SampleFmt>fltp</SampleFmt>
                              <SampleRate>44100</SampleRate>
                              <StartTime>0.000000</StartTime>
                              <Timebase>1/44100</Timebase>
                          </Audio>
                          <Subtitle/>
                          <Video>
                              <AvgFps>14.990016</AvgFps>
                              <Bitrate>803.112000</Bitrate>
                              <CodecLongName>H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10</CodecLongName>
                              <CodecName>h264</CodecName>
                              <CodecTag>0x31637661</CodecTag>
                              <CodecTagString>avc1</CodecTagString>
                              <CodecTimeBase>1/90000</CodecTimeBase>
                              <ColorPrimaries>unknown</ColorPrimaries>
                              <ColorRange>unknown</ColorRange>
                              <ColorTransfer>unknown</ColorTransfer>
                              <Dar>4:3</Dar>
                              <Duration>69.779778</Duration>
                              <Fps>15.000000</Fps>
                              <HasBFrame>2</HasBFrame>
                              <Height>960</Height>
                              <Index>0</Index>
                              <Language>und</Language>
                              <Level>32</Level>
                              <NumFrames>1046</NumFrames>
                              <PixFormat>yuv420p</PixFormat>
                              <Profile>High</Profile>
                              <RefFrames>1</RefFrames>
                              <Rotation>0.000000</Rotation>
                              <Sar>1:1</Sar>
                              <StartTime>0.046000</StartTime>
                              <Timebase>1/90000</Timebase>
                              <Width>1280</Width>
                          </Video>
                      </Stream>
                  </MediaInfo>
                  <MediaResult>
                      <OutputFile>
                          <Bucket>test-123456789</Bucket>
                          <Md5Info>
                              <Md5>96322f8638d38480683e069e6b2ba1e9</Md5>
                              <ObjectName>output/concat.mp4</ObjectName>
                          </Md5Info>
                          <ObjectName>output/concat.mp4</ObjectName>
                          <ObjectPrefix/>
                          <Region>ap-chongqing</Region>
                      </OutputFile>
                  </MediaResult>
                  <Output>
                      <Bucket>test-123456789</Bucket>
                      <Object>output/concat.mp4</Object>
                      <Region>ap-chongqing</Region>
                  </Output>
                  <TemplateId>t140325e8918ac423da53b7d78dbbab564</TemplateId>
                  <TemplateName>template_name3544697</TemplateName>
                  <UserData>This is my Concat job.</UserData>
              </Operation>
              <QueueId>p2242ab62c7c94486915508540933a2c6</QueueId>
              <StartTime>2022-06-30T18:33:08+0800</StartTime>
              <State>Success</State>
              <Tag>Concat</Tag>
          </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
      EventName
      Response
      Fixed value: TaskFinish.
      String
      JobsDetail
      Response
      Job details
      Container
      JobsDetail has the following sub-nodes: Same as Response.JobsDetail in the splicing job submitting API.
      If the job is triggered by a workflow, Response.JobsDetail.Input will also contain a CosHeaders node of the container array type.
      CosHeaders has the following sub-nodes:
      Node Name (Keyword)
      Parent Node
      Description
      Type
      Key
      Response.JobsDetail.Input.CosHeaders
      Name of the custom header
      String
      Value
      Response.JobsDetail.Input.CosHeaders
      Value of the custom header
      String
      If the job is triggered by a workflow, Response.JobsDetail will also contain a Workflow node of the container type.
      Workflow has the following sub-nodes:
      Node Name (Keyword)
      Parent Node
      Description
      Type
      RunId
      Response.Workflow
      Workflow instance ID
      String
      WorkflowId
      Response.Workflow
      Workflow ID
      String
      WorkflowName
      Response.Workflow
      Workflow name
      String
      Name
      Response.Workflow
      Workflow node name
      String

      Samples

      Sample 1: Job callback triggered by a job API

      <Response>
          <EventName>TaskFinish</EventName>
          <JobsDetail>
              <Code>Success</Code>
              <CreationTime>2022-06-30T18:33:07+0800</CreationTime>
              <EndTime>2022-06-30T18:33:20+0800</EndTime>
              <Input>
                  <BucketId>test-123456789</BucketId>
                  <Object>input/demo.mp4</Object>
                  <Region>ap-chongqing</Region>
              </Input>
              <JobId>j07f6263af86011ecbdf419856486c0ab</JobId>
              <Message/>
              <Operation>
                  <MediaInfo>
                      <Format>
                          <Bitrate>830.482000</Bitrate>
                          <Duration>70.413000</Duration>
                          <FormatLongName>QuickTime / MOV</FormatLongName>
                          <FormatName>mov,mp4,m4a,3gp,3g2,mj2</FormatName>
                          <NumProgram>0</NumProgram>
                          <NumStream>2</NumStream>
                          <Size>7309593</Size>
                          <StartTime>0.000000</StartTime>
                      </Format>
                      <Stream>
                          <Audio>
                              <Bitrate>32.020000</Bitrate>
                              <Channel>2</Channel>
                              <ChannelLayout>stereo</ChannelLayout>
                              <CodecLongName>AAC (Advanced Audio Coding)</CodecLongName>
                              <CodecName>aac</CodecName>
                              <CodecTag>0x6134706d</CodecTag>
                              <CodecTagString>mp4a</CodecTagString>
                              <CodecTimeBase>1/44100</CodecTimeBase>
                              <Duration>70.412857</Duration>
                              <Index>1</Index>
                              <Language>und</Language>
                              <SampleFmt>fltp</SampleFmt>
                              <SampleRate>44100</SampleRate>
                              <StartTime>0.000000</StartTime>
                              <Timebase>1/44100</Timebase>
                          </Audio>
                          <Subtitle/>
                          <Video>
                              <AvgFps>14.990016</AvgFps>
                              <Bitrate>803.112000</Bitrate>
                              <CodecLongName>H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10</CodecLongName>
                              <CodecName>h264</CodecName>
                              <CodecTag>0x31637661</CodecTag>
                              <CodecTagString>avc1</CodecTagString>
                              <CodecTimeBase>1/90000</CodecTimeBase>
                              <ColorPrimaries>unknown</ColorPrimaries>
                              <ColorRange>unknown</ColorRange>
                              <ColorTransfer>unknown</ColorTransfer>
                              <Dar>4:3</Dar>
                              <Duration>69.779778</Duration>
                              <Fps>15.000000</Fps>
                              <HasBFrame>2</HasBFrame>
                              <Height>960</Height>
                              <Index>0</Index>
                              <Language>und</Language>
                              <Level>32</Level>
                              <NumFrames>1046</NumFrames>
                              <PixFormat>yuv420p</PixFormat>
                              <Profile>High</Profile>
                              <RefFrames>1</RefFrames>
                              <Rotation>0.000000</Rotation>
                              <Sar>1:1</Sar>
                              <StartTime>0.046000</StartTime>
                              <Timebase>1/90000</Timebase>
                              <Width>1280</Width>
                          </Video>
                      </Stream>
                  </MediaInfo>
                  <MediaResult>
                      <OutputFile>
                          <Bucket>test-123456789</Bucket>
                          <Md5Info>
                              <Md5>96322f8638d38480683e069e6b2ba1e9</Md5>
                              <ObjectName>output/concat.mp4</ObjectName>
                          </Md5Info>
                          <ObjectName>output/concat.mp4</ObjectName>
                          <ObjectPrefix/>
                          <Region>ap-chongqing</Region>
                      </OutputFile>
                  </MediaResult>
                  <Output>
                      <Bucket>test-123456789</Bucket>
                      <Object>output/concat.mp4</Object>
                      <Region>ap-chongqing</Region>
                  </Output>
                  <TemplateId>t140325e8918ac423da53b7d78dbbab564</TemplateId>
                  <TemplateName>template_name3544697</TemplateName>
                  <UserData>This is my Concat job.</UserData>
              </Operation>
              <QueueId>p2242ab62c7c94486915508540933a2c6</QueueId>
              <StartTime>2022-06-30T18:33:08+0800</StartTime>
              <State>Success</State>
              <Tag>Concat</Tag>
          </JobsDetail>
      </Response>

      Sample 2: Job callback triggered by a workflow

      <Response>
          <EventName>TaskFinish</EventName>
          <JobsDetail>
              <Code>Success</Code>
              <CreationTime>2022-06-30T18:33:07+0800</CreationTime>
              <EndTime>2022-06-30T18:33:20+0800</EndTime>
              <Input>
                  <BucketId>test-123456789</BucketId>
                  <Object>input/demo.mp4</Object>
                  <Region>ap-chongqing</Region>
                  <CosHeaders>
                      <Key>Content-Type</Key>
                      <Value>video/mp4</Value>
                  </CosHeaders>
                  <CosHeaders>
                      <Key>x-cos-request-id</Key>
                      <Value>NjJiZDYwYTFfNjUzYTYyNjRfZjEwZl8xMmZhYzY5</Value>
                  </CosHeaders>
                  <CosHeaders>
                      <Key>EventName</Key>
                      <Value>cos:ObjectCreated:Put</Value>
                  </CosHeaders>
                  <CosHeaders>
                      <Key>Size</Key>
                      <Value>1424687</Value>
                  </CosHeaders>
              </Input>
              <JobId>j07f6263af86011ecbdf419856486c0ab</JobId>
              <Message/>
              <Operation>
                  <MediaInfo>
                      <Format>
                          <Bitrate>830.482000</Bitrate>
                          <Duration>70.413000</Duration>
                          <FormatLongName>QuickTime / MOV</FormatLongName>
                          <FormatName>mov,mp4,m4a,3gp,3g2,mj2</FormatName>
                          <NumProgram>0</NumProgram>
                          <NumStream>2</NumStream>
                          <Size>7309593</Size>
                          <StartTime>0.000000</StartTime>
                      </Format>
                      <Stream>
                          <Audio>
                              <Bitrate>32.020000</Bitrate>
                              <Channel>2</Channel>
                              <ChannelLayout>stereo</ChannelLayout>
                              <CodecLongName>AAC (Advanced Audio Coding)</CodecLongName>
                              <CodecName>aac</CodecName>
                              <CodecTag>0x6134706d</CodecTag>
                              <CodecTagString>mp4a</CodecTagString>
                              <CodecTimeBase>1/44100</CodecTimeBase>
                              <Duration>70.412857</Duration>
                              <Index>1</Index>
                              <Language>und</Language>
                              <SampleFmt>fltp</SampleFmt>
                              <SampleRate>44100</SampleRate>
                              <StartTime>0.000000</StartTime>
                              <Timebase>1/44100</Timebase>
                          </Audio>
                          <Subtitle/>
                          <Video>
                              <AvgFps>14.990016</AvgFps>
                              <Bitrate>803.112000</Bitrate>
                              <CodecLongName>H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10</CodecLongName>
                              <CodecName>h264</CodecName>
                              <CodecTag>0x31637661</CodecTag>
                              <CodecTagString>avc1</CodecTagString>
                              <CodecTimeBase>1/90000</CodecTimeBase>
                              <ColorPrimaries>unknown</ColorPrimaries>
                              <ColorRange>unknown</ColorRange>
                              <ColorTransfer>unknown</ColorTransfer>
                              <Dar>4:3</Dar>
                              <Duration>69.779778</Duration>
                              <Fps>15.000000</Fps>
                              <HasBFrame>2</HasBFrame>
                              <Height>960</Height>
                              <Index>0</Index>
                              <Language>und</Language>
                              <Level>32</Level>
                              <NumFrames>1046</NumFrames>
                              <PixFormat>yuv420p</PixFormat>
                              <Profile>High</Profile>
                              <RefFrames>1</RefFrames>
                              <Rotation>0.000000</Rotation>
                              <Sar>1:1</Sar>
                              <StartTime>0.046000</StartTime>
                              <Timebase>1/90000</Timebase>
                              <Width>1280</Width>
                          </Video>
                      </Stream>
                  </MediaInfo>
                  <MediaResult>
                      <OutputFile>
                          <Bucket>test-123456789</Bucket>
                          <Md5Info>
                              <Md5>96322f8638d38480683e069e6b2ba1e9</Md5>
                              <ObjectName>output/concat.mp4</ObjectName>
                          </Md5Info>
                          <ObjectName>output/concat.mp4</ObjectName>
                          <ObjectPrefix/>
                          <Region>ap-chongqing</Region>
                      </OutputFile>
                  </MediaResult>
                  <Output>
                      <Bucket>test-123456789</Bucket>
                      <Object>output/concat.mp4</Object>
                      <Region>ap-chongqing</Region>
                  </Output>
                  <TemplateId>t140325e8918ac423da53b7d78dbbab564</TemplateId>
                  <TemplateName>template_name3544697</TemplateName>
                  <UserData>This is my Concat job.</UserData>
              </Operation>
              <QueueId>p2242ab62c7c94486915508540933a2c6</QueueId>
              <StartTime>2022-06-30T18:33:08+0800</StartTime>
              <State>Success</State>
              <Tag>Concat</Tag>
              <Workflow>
                  <Name>Concat_1581665960537</Name>
                  <RunId>ic90edd59f84f11ec9d4f525400a3c59f</RunId>
                  <WorkflowId>web6ac56c1ef54dbfa44d7f4103203be9</WorkflowId>
                  <WorkflowName>workflow-test</WorkflowName>
              </Workflow>
          </JobsDetail>
      </Response>

      Sample 3: Job callback in JSON format triggered by a workflow

      {
          "EventName": "TaskFinish",
          "JobsDetail": {
              "Code": "Success",
              "CreationTime": "2022-06-30T18:33:07+0800",
              "EndTime": "2022-06-30T18:33:20+0800",
              "Input": {
                  "BucketId": "test-123456789",
                  "Object": "input/demo.mp4",
                  "Region": "ap-chongqing",
                  "CosHeaders": [{
                          "Key": "Content-Type",
                          "Value": "video/mp4"
                      },
                      {
                          "Key": "x-cos-request-id",
                          "Value": "NjJiZDYwYTFfNjUzYTYyNjRfZjEwZl8xMmZhYzY5"
                      },
                      {
                          "Key": "EventName",
                          "Value": "cos:ObjectCreated:Put"
                      },
                      {
                          "Key": "Size",
                          "Value": "1424687"
                      }
                  ]
              },
              "JobId": "j07f6263af86011ecbdf419856486c0ab",
              "Operation": {
                  "MediaInfo": {
                      "Format": {
                          "Bitrate": "830.482000",
                          "Duration": "70.413000",
                          "FormatLongName": "QuickTime / MOV",
                          "FormatName": "mov,mp4,m4a,3gp,3g2,mj2",
                          "NumProgram": "0",
                          "NumStream": "2",
                          "Size": "7309593",
                          "StartTime": "0.000000"
                      },
                      "Stream": {
                          "Audio": {
                              "Bitrate": "32.020000",
                              "Channel": "2",
                              "ChannelLayout": "stereo",
                              "CodecLongName": "AAC (Advanced Audio Coding)",
                              "CodecName": "aac",
                              "CodecTag": "0x6134706d",
                              "CodecTagString": "mp4a",
                              "CodecTimeBase": "1/44100",
                              "Duration": "70.412857",
                              "Index": "1",
                              "Language": "und",
                              "SampleFmt": "fltp",
                              "SampleRate": "44100",
                              "StartTime": "0.000000",
                              "Timebase": "1/44100"
                          },
                          "Video": {
                              "AvgFps": "14.990016",
                              "Bitrate": "803.112000",
                              "CodecLongName": "H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10",
                              "CodecName": "h264",
                              "CodecTag": "0x31637661",
                              "CodecTagString": "avc1",
                              "CodecTimeBase": "1/90000",
                              "ColorPrimaries": "unknown",
                              "ColorRange": "unknown",
                              "ColorTransfer": "unknown",
                              "Dar": "4:3",
                              "Duration": "69.779778",
                              "Fps": "15.000000",
                              "HasBFrame": "2",
                              "Height": "960",
                              "Index": "0",
                              "Language": "und",
                              "Level": "32",
                              "NumFrames": "1046",
                              "PixFormat": "yuv420p",
                              "Profile": "High",
                              "RefFrames": "1",
                              "Rotation": "0.000000",
                              "Sar": "1:1",
                              "StartTime": "0.046000",
                              "Timebase": "1/90000",
                              "Width": "1280"
                          }
                      }
                  },
                  "MediaResult": {
                      "OutputFile": {
                          "Bucket": "test-123456789",
                          "Md5Info": {
                              "Md5": "96322f8638d38480683e069e6b2ba1e9",
                              "ObjectName": "output/concat.mp4"
                          },
                          "ObjectName": "output/concat.mp4",
                          "Region": "ap-chongqing"
                      }
                  },
                  "Output": {
                      "Bucket": "test-123456789",
                      "Object": "output/concat.mp4",
                      "Region": "ap-chongqing"
                  },
                  "TemplateId": "t140325e8918ac423da53b7d78dbbab564",
                  "TemplateName": "template_name3544697",
                  "UserData": "This is my Concat job."
              },
              "QueueId": "p2242ab62c7c94486915508540933a2c6",
              "StartTime": "2022-06-30T18:33:08+0800",
              "State": "Success",
              "Tag": "Concat",
              "Workflow": {
                  "Name": "Concat_1581665960537",
                  "RunId": "ic90edd59f84f11ec9d4f525400a3c59f",
                  "WorkflowId": "web6ac56c1ef54dbfa44d7f4103203be9",
                  "WorkflowName": "workflow-test"
              }
          }
      }
      
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