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音视频转码

最后更新时间:2024-01-20 16:30:33

    功能说明

    数据万象支持自定义设置回调 URL,在任务完成后,系统向该 URL 发送 HTTP POST 请求,请求体中包含通知内容。您可通过配置的回调地址及时了解任务处理的进展和状态,以便进行其他业务操作。

    回调内容

    任务完成后,系统会向您设置的回调地址发送回调内容,该响应体返回为 application/xml 数据,包含完整节点数据的内容展示如下:
    <Response>
    <EventName>TaskFinish</EventName>
    <JobsDetail>
    <Code>Success</Code>
    <CreationTime>2022-06-30T15:29:42+0800</CreationTime>
    <EndTime>2022-06-30T15:30:08+0800</EndTime>
    <Input>
    <BucketId>test-123456789</BucketId>
    <Object>input/demo.mp4</Object>
    <Region>ap-chongqing</Region>
    </Input>
    <JobId>j68427030f84611ecb8546d80f2baf56f</JobId>
    <Message>success</Message>
    <Operation>
    <MediaInfo>
    <Format>
    <Duration>13</Duration>
    <NumStream>1</NumStream>
    <Size>1909389</Size>
    </Format>
    <Stream>
    <Audio>
    <Bitrate>128000</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>13.653</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>50.000</AvgFps>
    <Bitrate>1031968</Bitrate>
    <CodecLongName>H.265 / HEVC (High Efficiency Video Coding)</CodecLongName>
    <CodecName>hevc</CodecName>
    <CodecTag>0x31637668</CodecTag>
    <CodecTagString>hvc1</CodecTagString>
    <CodecTimeBase>1/50</CodecTimeBase>
    <ColorPrimaries>bt470bg</ColorPrimaries>
    <ColorRange>tv</ColorRange>
    <ColorTransfer>smpte170m</ColorTransfer>
    <Duration>12.960</Duration>
    <FieldOrder>Unknown</FieldOrder>
    <Fps>50/1</Fps>
    <HasBFrame>4</HasBFrame>
    <Height>960</Height>
    <Index>0</Index>
    <Language>und</Language>
    <Level>4</Level>
    <NumFrames>648</NumFrames>
    <PixFormat>hvc1</PixFormat>
    <Profile>Main</Profile>
    <RefFrames>1</RefFrames>
    <Rotation>0</Rotation>
    <StartTime>0.000000</StartTime>
    <Timebase>1/12800</Timebase>
    <Width>540</Width>
    </Video>
    </Stream>
    </MediaInfo>
    <MediaResult>
    <OutputFile>
    <Bucket>test-123456789</Bucket>
    <Md5Info>
    <Md5>2db78d168edf2f883adce89a1b4ca033</Md5>
    <ObjectName>output/transcode.mp4</ObjectName>
    </Md5Info>
    <ObjectName>output/transcode.mp4</ObjectName>
    <ObjectPrefix/>
    <Region>ap-chongqing</Region>
    </OutputFile>
    </MediaResult>
    <Output>
    <Bucket>test-123456789</Bucket>
    <Object>output/transcode.mp4</Object>
    <Region>ap-chongqing</Region>
    </Output>
    <TemplateId>t1995d523e42df4c5e858f244b4174360c</TemplateId>
    <TemplateName>trans_993874</TemplateName>
    <UserData>This is my Transcode job.</UserData>
    </Operation>
    <Progress>100</Progress>
    <QueueId>p2242ab62c7c94486915508540933a2c6</QueueId>
    <StartTime>2022-06-30T15:29:42+0800</StartTime>
    <State>Success</State>
    <Tag>Transcode</Tag>
    </JobsDetail>
    </Response>
    具体的数据内容如下:
    节点名称(关键字)
    父节点
    描述
    类型
    Response
    保存结果的容器
    Container
    Container 节点 Response 的内容:
    节点名称(关键字)
    父节点
    描述
    类型
    EventName
    Response
    固定值,为 TaskFinish
    String
    JobsDetail
    Response
    任务的详细信息
    Container 数组
    Container 节点 JobsDetail 的内容:
    如果任务是通过工作流触发的,Response.JobsDetail.Input 还会包含 CosHeaders 节点,类型为 Container 数组。
    Container 节点 CosHeaders 的内容:
    节点名称(关键字)
    父节点
    描述
    类型
    Key
    Response.JobsDetail.Input.CosHeaders
    自定义 Header 的名称
    String
    Value
    Response.JobsDetail.Input.CosHeaders
    自定义 Header 的值
    String
    如果任务是通过工作流触发的,Response.JobsDetail 还会包含 Workflow 节点,类型为 Container。
    Container 节点 Workflow 的内容:
    节点名称(关键字)
    父节点
    描述
    类型
    RunId
    Response.Workflow
    工作流实例 ID
    String
    WorkflowId
    Response.Workflow
    工作流 ID
    String
    WorkflowName
    Response.Workflow
    工作流名称
    String
    Name
    Response.Workflow
    工作流节点名称
    String

    实际案例

    案例 1:通过任务接口触发的任务回调

    <Response>
    <EventName>TaskFinish</EventName>
    <JobsDetail>
    <Code>Success</Code>
    <CreationTime>2022-06-30T15:29:42+0800</CreationTime>
    <EndTime>2022-06-30T15:29:48+0800</EndTime>
    <Input>
    <BucketId>test-123456789</BucketId>
    <Object>input/demo.mp4</Object>
    <Region>ap-chongqing</Region>
    </Input>
    <JobId>j682b9662f84611ecb8546d80f2baf56f</JobId>
    <Message/>
    <Operation>
    <MediaInfo>
    <Format>
    <Bitrate>97624.424000</Bitrate>
    <Duration>0.870000</Duration>
    <FormatLongName>CompuServe Graphics Interchange Format (GIF)</FormatLongName>
    <FormatName>gif</FormatName>
    <NumProgram>0</NumProgram>
    <NumStream>1</NumStream>
    <Size>10616656</Size>
    <StartTime>0.000000</StartTime>
    </Format>
    <Stream>
    <Audio/>
    <Subtitle/>
    <Video>
    <AvgFps>14.666667</AvgFps>
    <CodecLongName>CompuServe GIF (Graphics Interchange Format)</CodecLongName>
    <CodecName>gif</CodecName>
    <CodecTag>0x0000</CodecTag>
    <CodecTagString>[0][0][0][0]</CodecTagString>
    <CodecTimeBase>1/100</CodecTimeBase>
    <ColorPrimaries>unknown</ColorPrimaries>
    <ColorRange>unknown</ColorRange>
    <ColorTransfer>unknown</ColorTransfer>
    <Duration>0.870000</Duration>
    <Fps>15.083333</Fps>
    <HasBFrame>0</HasBFrame>
    <Height>2258</Height>
    <Index>0</Index>
    <Level>-99</Level>
    <NumFrames>7</NumFrames>
    <PixFormat>bgra</PixFormat>
    <RefFrames>1</RefFrames>
    <Rotation>0.000000</Rotation>
    <StartTime>0.000000</StartTime>
    <Timebase>1/100</Timebase>
    <Width>1280</Width>
    </Video>
    </Stream>
    </MediaInfo>
    <MediaResult>
    <OutputFile>
    <Bucket>test-123456789</Bucket>
    <Md5Info>
    <Md5>3df1f845d2ffd20a525a93ec40014d90</Md5>
    <ObjectName>output/animation.gif</ObjectName>
    </Md5Info>
    <ObjectName>output/animation.gif</ObjectName>
    <ObjectPrefix/>
    <Region>ap-chongqing</Region>
    </OutputFile>
    </MediaResult>
    <Output>
    <Bucket>test-123456789</Bucket>
    <Object>output/animation.gif</Object>
    <Region>ap-chongqing</Region>
    </Output>
    <TemplateId>t1f16e1dfbdc994105b31292d45710642a</TemplateId>
    <TemplateName>template_name1512456</TemplateName>
    <UserData>This is my Animation job.</UserData>
    </Operation>
    <QueueId>p2242ab62c7c94486915508540933a2c6</QueueId>
    <StartTime>2022-06-30T15:29:43+0800</StartTime>
    <State>Success</State>
    <Tag>Animation</Tag>
    </JobsDetail>
    </Response>

    案例 2:通过工作流触发的任务回调

    <Response>
    <EventName>TaskFinish</EventName>
    <JobsDetail>
    <Code>Success</Code>
    <CreationTime>2022-06-30T15:29:42+0800</CreationTime>
    <EndTime>2022-06-30T15:30:08+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>j68427030f84611ecb8546d80f2baf56f</JobId>
    <Message>success</Message>
    <Operation>
    <MediaInfo>
    <Format>
    <Duration>13</Duration>
    <NumStream>1</NumStream>
    <Size>1909389</Size>
    </Format>
    <Stream>
    <Audio>
    <Bitrate>128000</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>13.653</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>50.000</AvgFps>
    <Bitrate>1031968</Bitrate>
    <CodecLongName>H.265 / HEVC (High Efficiency Video Coding)</CodecLongName>
    <CodecName>hevc</CodecName>
    <CodecTag>0x31637668</CodecTag>
    <CodecTagString>hvc1</CodecTagString>
    <CodecTimeBase>1/50</CodecTimeBase>
    <ColorPrimaries>bt470bg</ColorPrimaries>
    <ColorRange>tv</ColorRange>
    <ColorTransfer>smpte170m</ColorTransfer>
    <Duration>12.960</Duration>
    <FieldOrder>Unknown</FieldOrder>
    <Fps>50/1</Fps>
    <HasBFrame>4</HasBFrame>
    <Height>960</Height>
    <Index>0</Index>
    <Language>und</Language>
    <Level>4</Level>
    <NumFrames>648</NumFrames>
    <PixFormat>hvc1</PixFormat>
    <Profile>Main</Profile>
    <RefFrames>1</RefFrames>
    <Rotation>0</Rotation>
    <StartTime>0.000000</StartTime>
    <Timebase>1/12800</Timebase>
    <Width>540</Width>
    </Video>
    </Stream>
    </MediaInfo>
    <MediaResult>
    <OutputFile>
    <Bucket>test-123456789</Bucket>
    <Md5Info>
    <Md5>2db78d168edf2f883adce89a1b4ca033</Md5>
    <ObjectName>output/transcode.mp4</ObjectName>
    </Md5Info>
    <ObjectName>output/transcode.mp4</ObjectName>
    <ObjectPrefix/>
    <Region>ap-chongqing</Region>
    </OutputFile>
    </MediaResult>
    <Output>
    <Bucket>test-123456789</Bucket>
    <Object>output/transcode.mp4</Object>
    <Region>ap-chongqing</Region>
    </Output>
    <TemplateId>t1995d523e42df4c5e858f244b4174360c</TemplateId>
    <TemplateName>trans_993874</TemplateName>
    <UserData>This is my Transcode job.</UserData>
    </Operation>
    <Progress>100</Progress>
    <QueueId>p2242ab62c7c94486915508540933a2c6</QueueId>
    <StartTime>2022-06-30T15:29:42+0800</StartTime>
    <State>Success</State>
    <Tag>Transcode</Tag>
    <Workflow>
    <Name>Transcode_1581665960537</Name>
    <RunId>ic90edd59f84f11ec9d4f525400a3c59f</RunId>
    <WorkflowId>web6ac56c1ef54dbfa44d7f4103203be9</WorkflowId>
    <WorkflowName>workflow-test</WorkflowName>
    </Workflow>
    </JobsDetail>
    </Response>

    案例 3:通过工作流触发的任务回调, 格式为 JSON

    {
    "EventName": "TaskFinish",
    "JobsDetail": [{
    "Code": "Success",
    "CreationTime": "2022-06-30T15:29:42+0800",
    "EndTime": "2022-06-30T15:30:08+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": "j68427030f84611ecb8546d80f2baf56f",
    "Message": "success",
    "Operation": {
    "MediaInfo": {
    "Format": {
    "Duration": "13",
    "NumStream": "1",
    "Size": "1909389"
    },
    "Stream": {
    "Audio": {
    "Bitrate": "128000",
    "Channel": "2",
    "ChannelLayout": "stereo",
    "CodecLongName": "AAC (Advanced Audio Coding)",
    "CodecName": "aac",
    "CodecTag": "0x6134706d",
    "CodecTagString": "mp4a",
    "CodecTimeBase": "1/44100",
    "Duration": "13.653",
    "Index": "1",
    "Language": "und",
    "SampleFmt": "fltp",
    "SampleRate": "44100",
    "StartTime": "0.000000",
    "Timebase": "1/44100"
    },
    "Video": {
    "AvgFps": "50.000",
    "Bitrate": "1031968",
    "CodecLongName": "H.265 / HEVC (High Efficiency Video Coding)",
    "CodecName": "hevc",
    "CodecTag": "0x31637668",
    "CodecTagString": "hvc1",
    "CodecTimeBase": "1/50",
    "ColorPrimaries": "bt470bg",
    "ColorRange": "tv",
    "ColorTransfer": "smpte170m",
    "Duration": "12.960",
    "FieldOrder": "Unknown",
    "Fps": "50/1",
    "HasBFrame": "4",
    "Height": "960",
    "Index": "0",
    "Language": "und",
    "Level": "4",
    "NumFrames": "648",
    "PixFormat": "hvc1",
    "Profile": "Main",
    "RefFrames": "1",
    "Rotation": "0",
    "StartTime": "0.000000",
    "Timebase": "1/12800",
    "Width": "540"
    }
    }
    },
    "MediaResult": {
    "OutputFile": {
    "Bucket": "test-123456789",
    "Md5Info": {
    "Md5": "2db78d168edf2f883adce89a1b4ca033",
    "ObjectName": "output/transcode.mp4"
    },
    "ObjectName": "output/transcode.mp4",
    "Region": "ap-chongqing"
    }
    },
    "Output": {
    "Bucket": "test-123456789",
    "Object": "output/transcode.mp4",
    "Region": "ap-chongqing"
    },
    "TemplateId": "t1995d523e42df4c5e858f244b4174360c",
    "TemplateName": "trans_993874",
    "UserData": "This is my Transcode job."
    },
    "Progress": "100",
    "QueueId": "p2242ab62c7c94486915508540933a2c6",
    "StartTime": "2022-06-30T15:29:42+0800",
    "State": "Success",
    "Tag": "Transcode",
    "Workflow": {
    "Name": "Transcode_1581665960537",
    "RunId": "ic90edd59f84f11ec9d4f525400a3c59f",
    "WorkflowId": "web6ac56c1ef54dbfa44d7f4103203be9",
    "WorkflowName": "workflow-test"
    }
    }]
    }
    
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