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Audio/Video Splicing

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

    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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