tencent cloud

事件名称

ComposeMediaComplete

事件说明

当 App 配置了事件通知，并且在合成视频完成后，App 后台即可通过“普通回调”或“可靠回调”的方式获取该事件通知。事件通知内容为 ComposeMediaTask 结构。

示例

普通回调

如果选择普通回调模式，则回调 URL 会接收到来自云点播的 HTTP 请求。请求采用 POST 方法，请求内容在 BODY 中，如下所示（省略了值为 null 的字段）。

{
  "EventType": "ComposeMediaComplete",
  "ComposeMediaCompleteEvent": {
      "TaskId": "1256768367-ComposeMedia-f5ac8127b3b6b85cdc13f237c6005d8",
      "Status": "FINISH",
      "ErrCode": 0,
      "Message": "SUCCESS",
      "Input": {
          "Tracks": [{
                  "Type": "Video",
                  "TrackItems": [{
                      "Type": "Video",
                      "SourceMedia": "5285485487985271487",
                      "AudioOperations": [{
                          "Type": "Volume",
                          "VolumeParam": {
                              "Mute": 1
                          }
                      }]
                  }]
              },
              {
                  "Type": "Audio",
                  "TrackItems": [{
                          "Type": "Empty",
                          "EmptyItem": {
                              "Duration": 5
                          }
                      },
                      {
                          "Type": "Audio",
                          "AudioItem": {
                              "SourceMedia": "5285485487985271488",
                              "Duration": 15
                          }
                      },
                      {
                          "Type": "Audio",
                          "AudioItem": {
                              "SourceMedia": "5285485487985271489",
                              "SourceMediaStartTime": 2,
                              "Duration": 14
                          }
                      }
                  ]
              }
          ],
          "Output": {
              "FileName": "视频合成效果测试",
              "Container": "mp4"
          }
      },
      "Output": {
          "FileType": "mp4",
          "FileId": 5285485487985271490,
          "FileUrl": "http://125676836723.vod2.myqcloud.com/xxx/xxx/xxx.mp4"
      }
  }
}

可靠回调

如果选择可靠回调模式，调用 拉取事件通知 API 会接收到如下形式的 HTTP 应答（省略了值为 null 的字段）。

{
  "Response":{
      "EventSet":[
          {
              "EventHandle":"EventHandle.N",
              "ComposeMediaCompleteEvent":{
                  "TaskId":"1256768367-ComposeMedia-f5ac8127b3b6b85cdc13f237c6005d8",
                  "Status":"FINISH",
                  "ErrCode":0,
                  "Message":"SUCCESS",
                  "Input":{
                      "Tracks":[
                          {
                              "Type":"Video",
                              "TrackItems":[
                                  {
                                      "Type":"Video",
                                      "SourceMedia":"5285485487985271487",
                                      "AudioOperations":[
                                          {
                                              "Type":"Volume",
                                              "VolumeParam":{
                                                  "Mute":1
                                              }
                                          }
                                      ]
                                  }
                              ]
                          },
                          {
                              "Type":"Audio",
                              "TrackItems":[
                                  {
                                      "Type":"Empty",
                                      "EmptyItem":{
                                          "Duration":5
                                      }
                                  },
                                  {
                                      "Type":"Audio",
                                      "AudioItem":{
                                          "SourceMedia":"5285485487985271488",
                                          "Duration":15
                                      }
                                  },
                                  {
                                      "Type":"Audio",
                                      "AudioItem":{
                                          "SourceMedia":"5285485487985271489",
                                          "SourceMediaStartTime":2,
                                          "Duration":14
                                      }
                                  }
                              ]
                          }
                      ],
                      "Output":{
                          "FileName":"视频合成效果测试",
                          "Container":"mp4"
                      }
                  },
                  "Output":{
                      "FileType":"mp4",
                      "FileId":5285485487985271490,
                      "FileUrl":"http://125676836723.vod2.myqcloud.com/xxx/xxx/xxx.mp4"
                  }
              }
          }
      ],
      "RequestId":"335bdaa3-db0e-46ce-9946-51941d9cb0f5"
  }
}