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Audio/Video Splicing

Last updated: 2022-10-09 14:37:26

    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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