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The format of event notifications in VOD was revised in 2019:

• After the revision, the API format for newly registered users is v3.0 (current format).
• Users registered before the revision may still be using v2.0 (legacy format).

This document makes a comparison between callbacks in v2.0 and v3.0 API formats. Before reading this document, please log in to the console, select Products > Video on Demand > Callback Configuration, and confirm on this page:

• If only Callback URL is visible, your normal callback is already in v3.0 by default, and you don't need to read this document.
• If callback URLs in both v2.0 API format and v3.0 API format are displayed, that means you are using normal callbacks in v2.0 API format. Please continue reading contents below.

Note：

If you are still using the normal callbacks in v2.0 API format, we recommend you gradually change them to callbacks in v3.0 API format. And the documentation for callbacks in v2.0 API format will no longer be updated.

The comparison between callbacks in v2.0 and v3.0 API formats is as follows:

Event Notification	v3.0	v2.0
Video upload completion	Link	Link
Video pull from URL completion	Link	Link
Video deletion completion	Link	Link
Task flow status change	Link	Link
Video editing completion	Link	-
Video transcoding completion	Link	Link
Time point screencapturing completion	Link	Link
Image sprite generating completion	Link	Link
Video clipping completion	Link	Link
Video splicing completion	Link	Link

List of AS event notifications in v2.0 API format

Video upload completion

Parameter descriptions

Parameter Name	Type	Description
version	String	Callback version number, which is always 4.0.
eventType	String	Callback type, which is always NewFileUpload.
data.fileId	String	Unique ID of a file.
data.fileName	String	File display name.
data.coverUrl	String	File cover address.
data.fileUrl	String	File playback address.
data.author	String	Author information.
data.sourceType	String	File upload source. Valid values: Record (recorder); ClientUpload (upload from client); ServerUpload (upload from server).
data.sourceContext	String	Specifies the field for passthrough when uploading. This field currently can contain up to 256 bytes.
data.streamId	String	Stream ID, which is only used for upload from recorder.
data.procedureTaskId	String	If a specified process is performed after the video is uploaded, this parameter will be the process task ID.
data.transcodeTaskId	String	If transcoding is initiated after the video is uploaded, this parameter will be the transcoding task ID.

Sample

{
"version": "4.0",
"eventType": "NewFileUpload",
"data": {
    "fileId": "5285890784273533167",
    "fileName": "Animal World",
    "coverUrl": "http://125676836723.vod2.myqcloud.com/xxx/xxx/xxx.jpg",
    "fileUrl": "http://125676836723.vod2.myqcloud.com/xxx/xxx/f0.flv",
    "transcodeTaskId": "transcode-0bee89b07a248e27c83fc3d5951213c1",
    "procedureTaskId": "125676836723-mango-fa2fdf6a0f850d673be119cf51a7603a",
    "sourceType": "Record",
    "sourceContext": "rtmp://54xx.livepush.myqcloud.com/live?bizid=54xx&record=mp4&xx",
    "author": "CCTV recording",
    "streamId": "54xx_45"
}
}

Video pull from URL completion

Parameter descriptions

Parameter Name	Type	Description
version	String	Callback version number, which is always 4.0.
eventType	String	Callback type, which is always PullComplete.
data	Object	Specific callback data.
data.vodTaskId	String	Pull upload task ID.
data.status	Integer	Error code. 0: success; other values: failure.
data.message	String	Error message.
data.fileId	String	Unique ID obtained after a splicing request is initiated.
data.fileUrl	String	URL obtained after video upload is completed.
data.transcodeTaskId	String	If transcoding is initiated after the video is uploaded, this parameter will be the transcoding task ID.

Sample

{
   "version":"4.0",
   "eventType":"PullComplete",
   "data":{
       "status":0,
       "message":"",
       "vodTaskId":"Pull-f5ac8127b3b6b85cdc13f237c6005d8",
       "fileId":"14508071098244959037",
       "fileUrl":"http://125676836723.vod2.myqcloud.com/xxx/xxx/f0.flv",
       "transcodeTaskId":"transcode-0bee89b07a248e27c83fc3d5951213c1"
   }
}

Video deletion completion

Parameter descriptions

Parameter Name	Type	Description
version	String	Callback version number, which is always 4.0.
eventType	String	Callback type, which is always FileDeleted.
data.status	Integer	Return value for a deletion. 0: success; other values: failure.
data.message	String	Error message for a deletion.
data.fileInfo	Array	Information of a deleted file.
data.fileInfo.n.fileId	String	ID of a deleted file.

Sample

{
   "version":"4.0",
   "eventType":"FileDeleted",
   "data":{
       "status":0,
       "message":"",
       "fileInfo":[
           {
               "fileId":"24961954183381008"
           }
       ]
   }
}

Task flow status change

Parameter descriptions

Parameter Name	Type	Description
version	String	Event notification version number, which is always 4.0.
eventType	String	Event type, which is always ProcedureStateChanged.
data	Object	Specific callback data.
data.status	String	Task flow status. Valid values: PROCESSING, FINISH.
data.errCode	Integer	Error code. 0: success; other values: failure.
data.message	String	Error message.
data.fileId	String	File ID.
data.metaData	Object	Video metadata, which must be specified. For more information on this field, please see metaData (Video Metadata).
data.contentReviewList	Array	List of content audit results. For more information on this field, please see contentReviewList (Content Audit List).
data.aIAnalysisList	Array	List of intelligent analysis results. For more information on this field, please see aIAnalysisList (Intelligent Analysis List).
data.drm	Object	File encryption information. This field exists only if you specify encryption in the transcoding control parameters when you initiate a task flow. For more information on this field, please see drm (Video Encryption Information).
data.processTaskList	Array	List of tasks contained in a task flow. For more information on this field, please see processTaskList (Task List).

metaData (video metadata)

Parameter Name	Type	Description
size	Integer	Video size in bytes.
container	String	Container type, such as M4A and MP4.
bitrate	Integer	Sum of the average bitrate of the video stream and that of the audio stream in kbps.
height	Integer	Maximum height value of a video stream in px.
width	Integer	Maximum width value of a video stream in px.
md5	String	MD5 value of a video.
duration	Integer	Video duration in seconds.
rotate	Integer	Selected angle during video recording in degrees.
videoStreamList	Array	Video stream information.
videoStreamList.bitrate	Integer	Bitrate of a video stream in kbps.
videoStreamList.height	Integer	Height of a video stream in px.
videoStreamList.width	Integer	Width of a video stream in px.
videoStreamList.codec	String	Encoder of a video stream, such as H.264.
videoStreamList.fps	Integer	Frame rate in Hz.
audioStreamList	Array	Audio stream information.
audioStreamList.bitrate	Integer	Bitrate of an audio stream in kbps.
audioStreamList.samplingRate	Integer	Sample rate of an audio stream in Hz.
audioStreamList.codec	String	Encoder of an audio stream, such as AAC.

drm (video encryption information)

Parameter Name	Type	Description
definition	Integer	Encryption template ID.
keySource	String	KMS type, which is always VodBuildInKMS.
getKeyUrl	String	URL for getting a decryption key.
edkList	Array	List of encrypted data keys.

contentReviewList (content audit list)

List of content audit information. Currently, only porn information detection is supported.

Porn (porn information detection)

Parameter Name	Type	Description
taskType	String	Task type, which is always Porn.
status	String	Task status. Valid values: PROCESSING, SUCCESS, FAIL.
errCode	Integer	Error code. 0: success; other values: failure. Specifically, 30009: failure due to source file exception; 30010: system failure or unknown failure.
message	String	Error message.
input	Object	Input information of a task.
input.definition	Integer	Porn information detection template ID.
output	Object	Output information of a task, which exists only if the task succeeds.
output.confidence	Float	Score of the detected porn information in a video. Value range: 0–100.
output.suggestion	String	Suggestion for the detected porn information. Valid values: pass, review, block.
output.segments	Array	Video segment that contains the detected porn information.
output.segments.startTimeOffset	Float	Start time offset of a suspected segment in seconds.
output.segments.endTimeOffset	Float	End time offset of a suspected segment in seconds.
output.segments.confidence	Float	Score of a suspected porn segment.
output.segments.suggestion	Float	Suggestion for porn information detection of a suspected segment. Valid values: pass, review, block.
output.segments.url	String	URL of a suspected image (which will not be permanently stored and will expire after a certain amount of time).
output.segments.picUrlExpireTimeStamp	Integer	Expiration time of a suspected image URL in the format of Unix timestamp.

aIAnalysisList (intelligent analysis list)

List of intelligent analysis information. Currently, the following types are available:

• Classification (intelligent categorization)
• Tag (intelligent tagging)

Classification (intelligent categorization)

Parameter Name	Type	Description
taskType	String	Task type, which is always Classification.
status	String	Task status. Valid values: PROCESSING, SUCCESS, FAIL.
errCode	Integer	Error code. 0: success; other values: failure. Specifically, 30009: failure due to source file exception; 30010: system failure or unknown failure.
message	String	Error message.
input	Object	Input information of a task.
input.definition	Integer	Intelligent categorization template ID.
output	Object	Output information of a task, which exists only if the task succeeds.
output.classifications	Array	Category information list.
output.classifications.classification	String	Category name.
output.classifications.confidence	Float	Categorization confidence.

Tag (intelligent tagging)

Parameter Name	Type	Description
taskType	String	Task type, which is always Tag.
status	String	Task status. Valid values: PROCESSING, SUCCESS, FAIL.
errCode	Integer	Error code. 0: success; other values: failure. Specifically, 30009: failure due to source file exception; 30010: system failure or unknown failure.
message	String	Error message.
input	Object	Input information of a task.
input.definition	Integer	Intelligent tagging template ID.
output	Object	Output information of a task, which exists only if the task succeeds.
output.tags	Array	Array
output.tags.tag	String	Tag name.
output.tags.confidence	Float	Tagging confidence.

processTaskList (task list)

List of task information. Currently, the following types are available:

• Transcode (transcoding task)
• AnimatedGraphics (animated image generating task)
• SampleSnapshot (sampled screencapturing task)
• CoverBySnapshot (cover generating task)
• SnapshotByTimeOffset (time point screencapturing task)
• ImageSprites (image sprite generating task)

Transcode (transcoding task)

Parameter Name	Type	Description
taskType	String	Task type, which is always Transcode.
status	String	Task status. Valid values: PROCESSING, SUCCESS, FAIL.
errCode	Integer	Error code. 0: success; other values: failure. Specifically, 30009: failure due to source file exception; 30010: system failure or unknown failure.
message	String	Error message.
input	Object	Input information of a task.
input.definition	Integer	Transcoding template ID.
input.watermark	Integer	Whether to set a watermark. 1: yes; 0: no. This depends on your transcoding configuration.
input.mosaicList	Array	List of blur masks, where an element is the information of a single blur mask.
input.mosaicList.width	String	Blur width.
input.mosaicList.height	String	Blur height.
input.mosaicList.left	String	Horizontal position of the top-left corner of a blur in a video.
input.mosaicList.top	String	Vertical position of the top-left corner of a blur in a video.
input.mosaicList.startTimeOffset	Float	Start time of a blur in a video.
input.mosaicList.endTimeOffset	Float	End time of a blur in a video.
output	Object	Output information of a task, which exists only if the task succeeds.
output.url	String	Video URL.
output.size	Integer	Video size in bytes.
output.container	String	Container type, such as M4A and MP4.
output.bitrate	Integer	Sum of the bitrate of the video stream and that of the audio stream in kbps.
output.height	Integer	Maximum height value of a video stream in px.
output.width	Integer	Maximum width value of a video stream in px.
output.md5	String	MD5 value of a video.
output.duration	Integer	Video duration in seconds.
output.videoStreamList	Array	Video stream information, where the element field is the same as the videoStreamList in the metadata.
output.audioStreamList	Array	Audio stream information, where the element field is the same as the audioStreamList in the metadata.

AnimatedGraphics (animated image generating task)

Parameter Name	Type	Description
taskType	String	Task type, which is always AnimatedGraphics.
status	String	Task status. Valid values: PROCESSING, SUCCESS, FAIL.
errCode	Integer	Error code. 0: success; other values: failure. Specifically, 30009: failure due to source file exception; 30010: system failure or unknown failure.
message	String	Error message.
input	Object	Input information of a task.
input.definition	Integer	Animated image generating template ID.
input.startTime	Integer	Start time of an animated image in the video in seconds.
input.endTime	Integer	End time of an animated image in the video in seconds.
output	Object	Output information of a task, which exists only if the task succeeds.
output.url	String	Animated image URL.
output.container	String	Animated image type. Valid values: GIF, WEBP.
output.fps	Integer	Frame rate of an animated image in fps.
output.height	Integer	Height of an animated image in px.
output.width	Integer	Width of an animated image in px.

SampleSnapshot (sampled screencapturing task)

Parameter Name	Type	Description
taskType	String	Task type, which is always SampleSnapshot.
status	String	Task status. Valid values: PROCESSING, SUCCESS, FAIL.
errCode	Integer	Error code. 0: success; other values: failure. Specifically, 30009: failure due to source file exception; 30010: system failure or unknown failure.
message	String	Error message.
input	Object	Input information of a task.
input.definition	Integer	Sampled screencapturing template ID.
input.watermarkDefinition	Array	List of watermarking template IDs, which is an array of integers.
output	Object	Output information of a task, which exists only if the task succeeds.
output.imageUrls	Array	List of URLs of the generated screenshots, which is an array of strings.

SnapshotByTimeOffset (time point screencapturing task)

Parameter Name	Type	Description
taskType	String	Task type, which is always SnapshotByTimeOffset.
status	String	Task status. Valid values: PROCESSING, SUCCESS, FAIL.
errCode	Integer	Error code. 0: success; other values: failure. Specifically, 30009: failure due to source file exception; 30010: system failure or unknown failure.
message	String	Error message.
input	Object	Input information of a task.
input.definition	Integer	Time point screencapturing template ID.
input.timeOffset	Array	Screencapturing time offsets in milliseconds, which is an array of integers.
input.watermarkDefinition	Array	List of watermarking template IDs, which is an array of integers.
output	Object	Output information of a task, which exists only if the task succeeds.
output.imgInfo	Array	Information list of the generated screenshots.
output.imgInfo.timeOffset	Integer	Time offset of a screenshot in milliseconds.
output.imgInfo.url	String	Screenshot URL.

CoverBySnapshot (cover generating task)

Parameter Name	Type	Description
taskType	String	Task type, which is always CoverBySnapshot.
status	String	Task status. Valid values: PROCESSING, SUCCESS, FAIL.
errCode	Integer	Error code. 0: success; other values: failure. Specifically, 30009: failure due to source file exception; 30010: system failure or unknown failure.
message	String	Error message.
input	Object	Input information of a task.
input.definition	Integer	Sampled screencapturing template ID.
input.positionType	String	Screencapturing mode. Time: screencapture by time point. Percent: screencapture by percentage.
input.position	Integer	Screencapturing position. For time point screencapturing, this means to take a screenshot at the specified time point (in seconds) and use it as the cover. For percentage screencapturing, this means to take a screenshot at the specified percentage of the video duration and use it as the cover.
input.watermarkDefinition	Array	List of watermarking template IDs, which is an array of integers.
output	Object	Output information of a task, which exists only if the task succeeds.
output.imageUrl	Array	URL of the screenshot as cover.

PullFile (video file pulling task)

Parameter Name	Type	Description
taskType	String	Task type, which is always PullFile.
status	String	Task status. Valid values: PROCESSING, SUCCESS, FAIL.
errCode	Integer	Error code. 0: success; other values: failure.
message	String	Error message.
input	Object	Input information of a task.
input.url	String	URL of a video to be pulled.
input.fileName	String	Video file name.
input.md5	Integer	MD5 value of a video file.
output	Object	Output information of a task, which exists only if the task succeeds.
output.fileId	String	Video file ID.
output.fileSize	String	Video file size.
output.url	String	Video file playback address.

ImageSprites (image sprite generating task)

Parameter Name	Type	Description
taskType	String	Task type, which is always ImageSprites.
status	String	Task status. Valid values: PROCESSING, SUCCESS, FAIL.
errCode	Integer	Error code. 0: success; other values: failure.
message	String	Error message.
input	Object	Input information of a task, which exists only if the task succeeds.
input.definition	Integer	Image sprite generating template ID.
output	Object	Output information of a task.
output.totalCount	Integer	Total number of subimages in an image sprite.
output.urlList	Array	List of URLs of the generated image sprites, which is an array of strings.
output.webVttUrl	String	Address of the WebVtt file for the position-time relationship among subimages in an image sprite.

Sample

{
   "version":"4.0",
   "eventType":"ProcedureStateChanged",
   "data":{
       "vodTaskId":"125676836723-xxx-25f5aac63",
       "status":"PROCESSING",
       "message":"",
       "errCode":0,
       "fileId":"14508071098244959037",
       "metaData":{
           "size":10556,
           "container":"m4a",
           "bitrate":246035,
           "height":480,
           "width":640,
           "md5":"b3ae6ed07d9bf4efeeb94ed2d37ff3e3",
           "duration":3601,
           "videoStreamList":[
               {
                   "bitrate":246000,
                   "height":480,
                   "width":640,
                   "codec":"h264",
                   "fps":22
               }
           ],
           "audioStreamList":[
               {
                   "codec":"aac",
                   "samplingRate":44100,
                   "bitrate":35
               }
           ]
       },
       "drm":{
           "definition":10,
           "getKeyUrl":"https://123.xxx.com/getkey",
           "keySource":"VodBuildInKMS",
           "edkList":[
               "232abc30"
           ]
       },
       "contentReviewList":[
           {
               "taskType":"Porn",
               "status":"SUCCESS",
               "errCode":0,
               "message":"",
               "input":{
                   "definition":10
               },
               "output":{
                   "confidence":98,
                   "suggestion":"block",
                   "segments":[
                       {
                           "startTimeOffset":20,
                           "endTimeOffset":120,
                           "confidence":98,
                           "suggestion":"block",
                           "url":"http://125676836723.vod2.myqcluod.com/xxx/xxx/xx.jpg",
                           "picUrlExpireTimeStamp":1530005146
                       },
                       {
                           "startTimeOffset":120,
                           "endTimeOffset":130,
                           "confidence":54,
                           "suggestion":"review",
                           "url":"http://125676836723.vod2.myqcluod.com/xxx/xxx/xx.jpg",
                           "picUrlExpireTimeStamp":1530005146
                       }
                   ]
               }
           }
       ],
       "processTaskList":[
           {
               "taskType":"Transcode",
               "status":"PROCESSING",
               "errCode":0,
               "message":"",
               "input":{
                   "definition":10,
                   "watermark":1
               }
           },
           {
               "taskType":"Transcode",
               "status":"SUCCESS",
               "errCode":0,
               "message":"",
               "input":{
                   "definition":20,
                   "watermark":1
               },
               "output":{
                   "url":"http://125676836723.vod2.myqcloud.com/xxx/xxx/f20.mp4",
                   "size":10556,
                   "container":"m4a",
                   "md5":"b3ae6ed07d9bf4efeeb94ed2d37ff3e3",
                   "bitrate":246035,
                   "height":480,
                   "width":640,
                   "duration":3601,
                   "videoStreamList":[
                       {
                           "bitrate":246000,
                           "height":480,
                           "width":640,
                           "codec":"h264",
                           "fps":20
                       }
                   ],
                   "audioStreamList":[
                       {
                           "codec":"aac",
                           "samplingRate":44100,
                           "bitrate":35
                       }
                   ]
               }
           },
           {
               "taskType":"SampleSnapshot",
               "status":"SUCCESS",
               "errCode":0,
               "message":"",
               "input":{
                   "definition":10
               },
               "output":{
                   "imageUrls":[
                       "http://125676836723.vod2.myqcloud.com/xxx/xxx/shotup/xx1.png",
                       "http://125676836723.vod2.myqcloud.com/xxx/xxx/shotup/xx2.png",
                       "http://125676836723.vod2.myqcloud.com/xxx/xxx/shotup/xx3.png"
                   ]
               }
           }
       ]
   }
}

Video transcoding completion

Parameter descriptions

Parameter Name	Type	Description
version	String	Event notification version number, which is always 4.0.
eventType	String	Event type, which is always TranscodeComplete.
data	Object	Specific callback data.
data.status	Integer	Error code. 0: success; other values: failure.
data.message	String	Error message.
data.fileId	String	Transcoded file ID.
data.vodTaskId	String	Transcoding task ID.

Sample

{
   "version": "4.0",
   "eventType": "TranscodeComplete",
   "data": {
       "status": 0,
       "message": "",
       "vodTaskId": "Transcode-1edb7eb88a599d05abe451cfc541cfbd",
       "fileId": "14508071098244931831",
       "fileName": "Animal World",
       "duration": 599,
       "coverUrl": "http://125676836723.vod2.myqcloud.com/0/xxx/640",
       "playSet": [
           {
               "url": "http://125676836723.vod2.myqcloud.com/xxx/xxx/f0.mp4",
               "definition": 0,
               "vbitrate": 246000,
               "vheight": 480,
               "vwidth": 640
           },
           {
               "url": "http://125676836723.vod2.myqcloud.com/xxx/xxx/f10.mp4",
               "definition": 10,
               "vbitrate": 149193,
               "vheight": 240,
               "vwidth": 320
           },
           {
               "url": "http://125676836723.vod2.myqcloud.com/xxx/xxx/f20.mp4",
               "definition": 20,
               "vbitrate": 297656,
               "vheight": 480,
               "vwidth": 640
           },
           {
               "url": "http://125676836723.vod2.myqcloud.com/xxx/xxx/f30.mp4",
               "definition": 30,
               "vbitrate": 899976,
               "vheight": 960,
               "vwidth": 1280
           }
       ]
   }
}

Time point screencapturing completion

Parameter descriptions

Parameter Name	Type	Description
version	String	Callback version number, which is always 4.0.
eventType	String	Callback type, which is always CreateSnapshotByTimeOffsetComplete.
data	Object	Specific callback data.
data.vodTaskId	String	Time point screencapturing task ID.
data.fileId	String	FileId of a specified time point screenshot.
data.definition	Integer	Time point screenshot specification. For more information, please see Parameter Template for Time Point Screencapturing.
data.picInfo	Array	Information of a specified time point screenshot.

Each element in the data.picInfo array is an Object, and the meanings of the parameters are as follows:

Parameter Name	Type	Description
timeOffset	Integer	Specific time point of a screenshot in milliseconds.
url	String	Screenshot file URL.
status	Integer	Error code. 0: success; other values: failure.

Sample

{
   "version": "4.0",
   "eventType": "CreateSnapshotByTimeOffsetComplete",
   "data": {
       "vodTaskId": "CreateSnapshotByTimeOffset-1edb7eb88a599d05abe451cfc541cfbd",
       "fileId": "14508071098244929440",
       "definition": 10,
       "picInfo": [
           {
               "status": 0,
               "timeOffset": 10000,
               "url": "http://125676836723.vod2.myqcloud.com/xxx/xxx/1.png"
           },
           {
               "status": 0,
               "timeOffset": 20000,
               "url": "http://125676836723.vod2.myqcloud.com/xxx/xxx/2.png"
           }
       ]
   }
}

Image sprite generating completion

Parameter descriptions

Parameter Name	Type	Description
version	String	Callback version number, which is always 4.0.
eventType	String	Callback type, which is always CreateImageSpriteComplete.
data	Object	Specific callback data.
data.status	Integer	Error code. 0: success; other values: failure.
data.message	String	Error message.
data.vodTaskId	String	Image sprite generating task ID.
data.fileId	String	FileId of a generated image sprite.
data.definition	Integer	Image sprite specification. For more information, please see Image Sprite Generating Template.
data.totalCount	Integer	Total number of subimages in an image sprite.
data.imageSpriteUrl	Array	Information of a generated image sprite.
data.webVttUrl	String	Address of the WebVtt file for the position-time relationship among subimages in an image sprite.

Sample

{
   "version":"4.0",
   "eventType":"CreateImageSpriteComplete",
   "data":{
       "status":0,
       "message":"",
       "vodTaskId":"CreateImageSprite-1edb7eb88a599d05abe451cfc541cfbd",
       "fileId":"14508071098244929440",
       "definition":10,
       "totalCount":106,
       "imageSpriteUrl":[
           "http://125676836723.vod2.myqcloud.com/xxx/xxx/1.png",
           "http://125676836723.vod2.myqcloud.com/xxx/xxx/2.png"
       ],
       "webVttUrl":"http://125676836723.vod2.myqcloud.com/xxx/xxx/xxx.vtt"
   }
}

Video clipping completion

Parameter descriptions

Parameter Name	Type	Description
version	String	Callback version number, which is always 4.0.
eventType	String	Callback type, which is always ClipComplete.
data	Object	Specific callback data.
data.vodTaskId	String	Clipping task ID.
data.srcFileId	String	FileId of a source file for a clipping task.
data.fileInfo	Object	Information of an output video file.

The specific meanings of the parameters in data.fileInfo are as follows:

Parameter Name	Type	Description
fileType	String	Type of a clipped file.
status	Integer	Error code for this type of files. 0: success; other values: failure.
message	String	Error message.
fileType	String	fileId of a clipped file.
fileUrl	String	URL of a clipped file.

Sample

{
   "version": "4.0",
   "eventType": "ClipComplete",
   "data": {
       "vodTaskId": "clipVideo-0a78cf44c4285026a4c",
       "srcFileId": "16092504232103571364",
       "fileInfo": {
           "fileType": "mp4",
           "status": 0,
           "message": "",
           "fileId": "14508071098244929440",
           "fileUrl": "http://125676836723.vod2.myqcloud.com/xxx/xxx/f0.mp4"
       }
   }
}

Video splicing completion

Parameter descriptions

Parameter Name	Type	Description
version	String	Callback version number, which is always 4.0.
eventType	String	Callback type, which is always ConcatComplete.
data	Object	Specific callback data.
data.vodTaskId	String	Splicing task ID.
data.fileInfo	Array	Information of a spliced video file.

Each element in the data.fileInfo array is an Object, and the meanings of the parameters are as follows:

Parameter Name	Type	Description
fileType	String	Type of a spliced file.
status	Integer	Task execution result. 0: success; -1 or 4: failure.
message	String	Error message.
fileId	String	FileId of a spliced file.
fileUrl	String	URL of a spliced file.

Sample

{
   "version": "4.0",
   "eventType": "ConcatComplete",
   "data": {
       "vodTaskId": "Concat-1edb7eb88a599d05abe451cfc541cfbd",
       "fileInfo": [
           {
               "fileType": "m3u8",
               "status": 0,
               "message": "",
               "fileId": "14508071098244931831",
               "fileUrl": "http://125676836723.vod2.myqcloud.com/xxx/xxx/playlist.f6.m3u8"
           },
           {
               "fileType": "mp4",
               "status": 0,
               "message": "",
               "fileId": "14508071098244929440",
               "fileUrl": "http://125676836723.vod2.myqcloud.com/xxx/xxx/f0.mp4"
           }
       ]
   }
}