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Tencent Interactive Whiteboard
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    Data Types

    Last updated: 2024-11-26 18:57:13
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      ApplicationItem

      Whiteboard application.

      Used by actions: DescribeApplicationInfos.

      Name Type Description
      SdkAppId Integer SdkAppId of the whiteboard application.
      AppName String Application name.
      CreateTime Timestamp Creation time.
      TagList Array of Tag Tag list.

      AuthParam

      Authentication parameters.

      Used by actions: StartWhiteboardPush.

      Name Type Required Description
      SdkAppId Integer Yes SdkAppId of the whiteboard application.
      UserId String Yes User ID.
      UserSig String Yes Signature corresponding to the user ID.

      Canvas

      Mixed stream canvas parameter

      Used by actions: CreateVideoGenerationTask, StartOnlineRecord.

      Name Type Required Description
      LayoutParams LayoutParams Yes Width and height of the mixed stream canvas
      BackgroundColor String No Background color, which is black by default. Its format is RGB. for example, "#FF0000" for the red color.

      Concat

      Real-time recording video splicing parameter

      Used by actions: CreateVideoGenerationTask, StartOnlineRecord.

      Name Type Required Description
      Enabled Boolean Yes Whether to enable the video splicing feature
      If the video splicing feature is enabled, the real-time recording service will splice multiple video clips resulting from the pause into one video.
      Image String No Download address of the padding image used during video splicing. If it is not specified, a pure black image is used by default.

      CustomLayout

      Custom mixed stream layout parameter

      Used by actions: CreateVideoGenerationTask, StartOnlineRecord.

      Name Type Required Description
      Canvas Canvas Yes Mixed stream canvas parameter
      InputStreamList Array of StreamLayout Yes Stream layout. The layout of each stream cannot exceed the canvas area.

      DataItem

      Chart data, including the time, values, and details.

      Used by actions: DescribeApplicationUsage.

      Name Type Description
      Time String Time. The following formats are supported:
      yyyy-mm
      yyyy-mm-dd
      yyyy-mm-dd HH:MM:SS
      Value Integer Values required for drawing charts.
      Details Array of Detail Details of the values.

      Detail

      Detailed metric data with different tags in billable usage data.

      Used by actions: DescribeApplicationUsage.

      Name Type Description
      TagName String Usage metric.
      Weight Float Usage weight.
      Value Float Usage value.

      Interrupt

      Number of video stream interruptions during real-time recording.

      Used by actions: DescribeOnlineRecord.

      Name Type Description
      UserId String User ID.
      Note: This parameter may return null, indicating that no valid values can be obtained.
      Count Integer Number of video stream interruptions.
      Note: This parameter may return null, indicating that no valid values can be obtained.

      LayoutParams

      Custom mixed stream layout parameter

      Used by actions: CreateVideoGenerationTask, StartOnlineRecord.

      Name Type Required Description
      Width Integer Yes Stream image width. Value range: [2,3000]
      Height Integer Yes Stream image height. Value range: [2,3000]
      X Integer No Offset of the top point in the upper-left corner of the current image to the X axis of the top point in the upper-left corner of the canvas. Default value: 0. Value range: [0,3000].
      Y Integer No Offset of the top point in the upper-left corner of the current image to the Y axis of the top point in the upper-left corner of the canvas. Default value: 0. Value range: [0,3000].
      ZOrder Integer No Z-axis position of the image. The default value is 0.
      The Z axis determines the overlap sequence of images. The image with the largest z-axis value is at the top layer.

      MixStream

      Stream mixing configuration

      Used by actions: CreateVideoGenerationTask, StartOnlineRecord.

      Name Type Required Description
      Enabled Boolean Yes Whether stream mixing is enabled
      DisableAudio Boolean No Whether audio stream mixing is disabled
      ModelId Integer No ID of the embedded mixed stream layout template. Valid values: 1 and 2. For more information on the differences of both values, see the sample embedded mixed stream layout template.
      If the Custom field is not specified, ModelId is required.
      TeacherId String No ID of a teacher account
      This field is valid only when ModelId is specified.
      If you specify TeacherID for a user, the user's video stream will be displayed in the first image of the embedded template.
      Custom CustomLayout No Custom mixed stream layout parameter
      If this parameter is available, the ModelId and TeacherId fields will be ignored.

      OmittedDuration

      Duration to be ignored in the spliced video

      Used by actions: DescribeOnlineRecord, DescribeRecordSearch.

      Name Type Description
      VideoTime Integer Offset of the paused time in the spliced video, in milliseconds
      PauseTime Integer Recording pause timestamp, in milliseconds
      ResumeTime Integer Recording resumption timestamp, in milliseconds

      RecordControl

      It specifies the global recording parameters and the recording parameters over a specific stream. For example, you can specify the streams you want to record and whether to record low-resolution videos only.

      Used by actions: CreateVideoGenerationTask, StartOnlineRecord.

      Name Type Required Description
      Enabled Boolean Yes It specifies whether to enable RecordControl. Valid values: true (yes); false (no).
      DisableRecord Boolean No A global parameter generally used in conjunction with StreamControls that specifies whether to disable recording. Valid values:

      true: no stream is recorded.
      false: all streams are recorded. Default value: false.

      The setting in this parameter is applied to all streams. However, if StreamControls is passed in, the parameters in StreamControls will take precedence.
      DisableAudio Boolean No A global parameter generally used in conjunction with StreamControls that specifies whether to disable audio recording over all streams. Valid values:

      true: no audio recording of any streams.
      false: audio recording of all streams. Default value: false.

      The setting in this parameter is applied to all streams. However, if StreamControls is passed in, the parameters in StreamControls will take precedence.
      PullSmallVideo Boolean No A global parameter generally used in conjunction with StreamControls that specifies whether to record low-resolution videos only. Valid values:

      true: only records low-resolution videos for all streams. Please ensure that the up-streaming end pushes the low-resolution videos. Otherwise, the recorded video may be black.
      false: high-resolution video recording of all streams. Default value: false.

      The setting in this parameter is applied to all streams. However, if StreamControls is passed in, the parameters in StreamControls will take precedence.
      StreamControls Array of StreamControl No Parameters over specific streams, which take priority over global configurations. If it’s empty, all streams are recorded according to the global configurations.

      RecordTaskResult

      Real-time recording result.

      Used by actions: DescribeRecordSearch.

      Name Type Description
      FinishReason String AUTO: Recording automatically stops. USER_CALL: The API for stopping recording is called.
      ExceptionCnt Integer Number of exceptions.
      RoomId Integer Room ID.
      GroupId String Group ID.
      RecordStartTime Integer Actual recording start time.
      RecordStopTime Integer Recording end time.
      TotalTime Integer Recording duration.
      VideoInfos Array of VideoInfo List of video information.
      OmittedDurations Array of OmittedDuration Omitted video durations.
      Details String Details.
      ErrorCode Integer Task execution error code.
      ErrorMsg String Error message.

      RecordTaskSearchResult

      Real-time recording task query results.

      Used by actions: DescribeRecordSearch.

      Name Type Description
      TaskId String Unique task ID.
      Status String Status of the real-time recording task.
      - PAUSED: Recording paused.
      - PREPARED: Recording in preparation.
      - RECORDING: Recording in progress.
      - STOPPED: Recording stopped.
      - FINISHED: Recording finished.
      RoomId Integer Room ID of the real-time recording task.
      CreateTime Timestamp ISO8601 Creation time of the task.
      SdkAppId Integer SdkAppId of the whiteboard application.
      Result RecordTaskResult Real-time recording result.

      RoomListItem

      Whiteboard room data returned for log queries.

      Used by actions: DescribeRoomList.

      Name Type Required Description
      RoomId String Yes Room ID.
      StartTime Integer Yes The first time when the room ID appeared during the queried period, which is a Unix timestamp in milliseconds.
      EndTime Integer Yes The last time when the room ID appeared during the queried period, which is a Unix timestamp in milliseconds.
      UserNumber Integer Yes Number of users in the room.

      RoomUsageDataItem

      Usage information of the room.

      Used by actions: DescribeTIWRoomDailyUsage.

      Name Type Description
      Time String Start date in the format of YYYY-MM-DD.
      SdkAppId Integer SdkAppId of the whiteboard application.
      SubProduct String Subproduct usage information, which is consistent with the corresponding request parameters.
      - sp_tiw_board: The duration of use of whiteboards.
      - sp_tiw_ric: The duration of real-time recording.
      Value Float Usage values.
      - The unit of sp_tiw_board and sp_tiw_ric is minutes.
      RoomID Integer

      SnapshotCOS

      COS bucket parameters for storing whiteboard snapshots.

      Used by actions: CreateSnapshotTask.

      Name Type Required Description
      Uin Integer Yes UIN of the Tencent Cloud account.
      Region String Yes COS region.
      Bucket String Yes COS bucket name.
      TargetDir String No Root directory for storing whiteboard snapshots.
      Domain String No CDN acceleration domain name.

      SnapshotResult

      Result of the whiteboard snapshot task.

      Used by actions: DescribeSnapshotTask.

      Name Type Description
      ErrorCode String Task execution error code.
      Note: This parameter may return null, indicating that no valid values can be obtained.
      ErrorMessage String Task execution error message.
      Note: This parameter may return null, indicating that no valid values can be obtained.
      Total Integer Number of generated snapshot images.
      Note: This parameter may return null, indicating that no valid values can be obtained.
      Snapshots Array of String List of URLs of the snapshot images.
      Note: This parameter may return null, indicating that no valid values can be obtained.

      SnapshotWhiteboard

      Whiteboard parameters of the whiteboard snapshot task, such as the width and height of the whiteboard.

      Used by actions: CreateSnapshotTask.

      Name Type Required Description
      Width Integer No Whiteboard width. Valid range: [0,2560]. Default value: 1280.
      Height Integer No Whiteboard height. Valid range: [0,2560]. Default value: 720.
      InitParams String No Escaped JSON string of the whiteboard initial parameters, which is passed through to the Tencent Interactive Whiteboard SDK.

      StreamControl

      A group of parameters for recording over specified streams. It specifies whether to disable the audio recording and whether to record high-resolution or low-resolution videos.

      Used by actions: CreateVideoGenerationTask, StartOnlineRecord.

      Name Type Required Description
      StreamId String Yes Video stream ID
      Description of the possible video stream ID values:
      1. tic_record_user: the whiteboard video stream
      2. tic_substream: the auxiliary video stream
      3. Specific user ID: the video stream of the specified user

      The actual recording uses the prefix match of the video stream ID. The real stream becomes the specified stream once its ID prefix matches with the stream ID.
      DisableRecord Boolean No Whether to disable recording over the stream.

      true: does not record this stream. This stream will not be included in the final recording file.
      false: records this stream. This stream will be included in the final recording file.

      Default value: false
      DisableAudio Boolean No Whether to disable the audio recording of the stream.

      true: does not record the audio of the stream. In the final recording file, this stream will be soundless.
      false: the stream has both video and audio recording.

      Default value: false
      PullSmallVideo Boolean No Whether to only record low-resolution stream videos.

      true: records only low-resolution videos. In this case, please make sure that the client pushes low-resolution videos upstream. Otherwise, the recorded video may be black.
      false: records only high-resolution videos.

      Default value: false

      StreamLayout

      Stream layout parameter

      Used by actions: CreateVideoGenerationTask, StartOnlineRecord.

      Name Type Required Description
      LayoutParams LayoutParams Yes Stream layout configuration
      InputStreamId String No Video stream ID
      Description of the possible video stream ID values:
      1. tic_record_user: the current picture is used to display the whiteboard video stream.
      2. tic_substream: the current picture is used to display the auxiliary video stream.
      3. Specific user ID: the current picture is used to display the video stream of a specific user.
      4.Left empty: the current picture is vacant for new video stream.
      BackgroundColor String No Background color in RGB format, such as "#FF0000" for red. The default color is black.
      FillMode Integer No Video filling mode.

      0: self-adaption mode. Scales the video proportionally to completely display it in the specified area. In this mode, there may be black bars.
      1: full-screen mode. Scales the video to make it fill the entire specified area. In this mode, no black bars will appear, but the video may not be displayed fully.

      Tag

      Tag information.

      Used by actions: CreateApplication, DescribeApplicationInfos.

      Name Type Required Description
      TagKey String Yes Tag key.
      TagValue String Yes Tag value.

      TimeValue

      Time series returned for the queried metric.

      Used by actions: DescribeQualityMetrics.

      Name Type Description
      Time Integer Unix timestamp in seconds.
      Value Float Current value of the queried metric.

      TranscodeTaskResult

      Transcoding task result.

      Used by actions: DescribeTranscodeSearch.

      Name Type Description
      ResultUrl String Transcoding result URL.
      Resolution String Target resolution.
      Title String Title (usually the document name).
      Pages Integer Number of transcoded pages.
      ThumbnailUrl String URL prefix of the thumbnail. If the URL prefix is http://example.com/g0jb42ps49vtebjshilb/, the thumbnail URL for the first page of the dynamically transcoded PowerPoint file is
      http://example.com/g0jb42ps49vtebjshilb/1.jpg, and so on.

      If the document transcoding request carries the ThumbnailResolution parameter and the transcoding type is dynamic transcoding, this parameter is not null. In other cases, this parameter is null.
      ThumbnailResolution String Resolution of the thumbnail generated for dynamic transcoding
      CompressFileUrl String URL for downloading the transcoded and compressed file. If CompressFileType carried in the document transcoding request is null or is not a supported compression format, this parameter is null.
      ErrorCode Integer Task execution error code.
      ErrorMsg String Task execution error message.

      TranscodeTaskSearchResult

      Transcoding task query results.

      Used by actions: DescribeTranscodeSearch.

      Name Type Description
      CreateTime Timestamp ISO8601 Creation time of the task.
      TaskId String Unique task ID.
      Status String Current task status.
      - QUEUED: Queuing for transcoding.
      - PROCESSING: Transcoding in progress.
      - FINISHED: Transcoding finished.
      OriginalFilename String Original name of the transcoded document.
      SdkAppId Integer SdkAppId of the whiteboard application.
      Result TranscodeTaskResult Transcoding task result.
      IsStatic Boolean Specifies whether the transcoding is static.

      UsageDataItem

      Tencent Interactive Whiteboard usage information.

      Used by actions: DescribeTIWDailyUsage.

      Name Type Description
      Time String Start date in the format of YYYY-MM-DD.
      SdkAppId Integer SdkAppId of the whiteboard application.
      SubProduct String Subproduct usage information, which is consistent with the corresponding request parameters.
      - sp_tiw_board: The duration of use of whiteboards.
      - sp_tiw_dt: The number of pages dynamically transcoded.
      - sp_tiw_st: The number of pages statically transcoded.
      - sp_tiw_ric: The duration of real-time recording.
      Value Float Usage values.
      - The unit of sp_tiw_dt and sp_tiw_st is pages.
      - The unit of sp_tiw_board and sp_tiw_ric is minutes.

      UserListItem

      Whiteboard user data returned for log queries.

      Used by actions: DescribeUserList.

      Name Type Required Description
      UserId String Yes User ID in the room.
      StartTime Integer Yes The first time when the user ID appeared during the queried period, which is a Unix timestamp in milliseconds.
      EndTime Integer Yes The last time when the user ID appeared during the queried period, which is a Unix timestamp in milliseconds.

      VideoInfo

      Video information

      Used by actions: DescribeOnlineRecord, DescribeRecordSearch, DescribeVideoGenerationTask.

      Name Type Description
      VideoPlayTime Integer Video playback start time, in milliseconds
      VideoSize Integer Video size, in bytes
      VideoFormat String Video format
      VideoDuration Integer Video playback duration, in milliseconds
      VideoUrl String Video file URL
      VideoId String Video file ID
      VideoType Integer Video stream type - 0: camera video - 1: screen-sharing video - 2: whiteboard video - 3: mixed stream video - 4: audio-only (mp3)
      UserId String ID of the user to which the camera video or screen-sharing video belongs (whiteboard video: null, mixed stream video: tic_mixstream__, auxiliary video: tic_substream_user ID)
      Width Integer Width of the video resolution.
      Height Integer Height of the video resolution.

      Whiteboard

      Real-time recording whiteboard parameter, such as the whiteboard width and height

      Used by actions: CreateVideoGenerationTask, StartOnlineRecord, StartWhiteboardPush.

      Name Type Required Description
      Width Integer No Whiteboard video width in the real-time recording result. The value must be equal to or greater than 2. Default value: 1280.
      Height Integer No Whiteboard video height in the real-time recording result. The value must be equal to or greater than 2. Default value: 960.
      InitParam String No Whiteboard initialization parameter, which is passed through to the whiteboard SDK

      WhiteboardApplicationConfig

      Whiteboard application configuration, including the resource bucket, domain name, callback URL, and callback key.

      Used by actions: DescribeWhiteboardApplicationConfig, ModifyWhiteboardApplicationConfig.

      Name Type Required Description
      TaskType String Yes Task type.

      recording: Real-time recording.
      transcode: Document transcoding.
      BucketName String Yes Bucket name.
      BucketLocation String Yes Region of the bucket.
      BucketPrefix String Yes Resource prefix of the bucket.
      ResultDomain String Yes Destination CDN domain name.
      Callback String Yes Callback URL.
      CallbackKey String Yes Callback authentication key.
      SdkAppId Integer No SdkAppId of the whiteboard application.
      AdminUserId String No IM admin user ID.
      AdminUserSig String No IM admin user signature.

      WhiteboardPushBackupParam

      Backup-related request parameters of the whiteboard push task.

      Used by actions: StartWhiteboardPush.

      Name Type Required Description
      PushUserId String Yes User ID used by the whiteboard push service for entering a room,
      The ID must be an unused ID in the SDK. The whiteboard push service uses the user ID to enter the room for whiteboard push. If this ID is already used in the SDK, the SDK and recording service will conflict, affecting the pushing operation.
      PushUserSig String Yes Signature corresponding to the PushUserId ID.

      WhiteboardPushResult

      Whiteboard push task result.

      Used by actions: DescribeWhiteboardPushSearch.

      Name Type Description
      FinishReason String AUTO: Pushing automatically stops. USER_CALL: The API for stopping pushing is called.
      ExceptionCnt Integer Number of exceptions.
      RoomId Integer Room ID.
      GroupId String IM group ID.
      PushStartTime Integer Actual push start time.
      PushStopTime Integer Push end time.
      IMSyncTime Integer IM timestamp corresponding to the first frame of the whiteboard push video. The timestamp is used for time synchronization between IM messages and the whiteboard push video during playback.
      ErrorCode Integer Task execution error code.
      ErrorMsg String Error message.

      WhiteboardPushTaskSearchResult

      Real-time recording task query results.

      Used by actions: DescribeWhiteboardPushSearch.

      Name Type Description
      TaskId String Unique task ID.
      Status String Status of the whiteboard push task.
      - PREPARED: Push in preparation.
      - PUSHING: Pushing in progress.
      - STOPPED: Pushing stopped.
      RoomId Integer Room ID of the whiteboard push task.
      CreateTime Timestamp ISO8601 Creation time of the task.
      SdkAppId Integer SdkAppId of the whiteboard application.
      Result WhiteboardPushResult Whiteboard push result.
      PushUserId String User ID of the whiteboard push task.
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