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Audio/Video Splicing

Last updated: 2022-08-09 14:33:53

    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 the 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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