This article demonstrates the basic process of initiating a document using the Tencent Cloud API Explorer tool.
Preparations
Interactive whiteboard SdkAppid, if you have not created an application, please refer to the document application management to create it in the interactive whiteboard console.
Operations
Step 1: Uploading the PPT file to be transcoded and obtaining the document download link
Step 2: Initiating the transcoding task
Open Tencent Cloud API Explorer, select Interactive Whiteboard > Document Transcoding Related Interfaces > Create Document Transcoding Task.
In the input parameters, select South China (Guangzhou) for Region, fill in your interactive whiteboard application SdkAppId for SdkAppId. If you have not created an application, please refer to the document application management to create it in the interactive whiteboard console.
Fill in the document download URL obtained in step one in the
Url parameter. For more parameter descriptions, please refer to the document Create Document Transcoding Task.Click Online Call > Send Request button to send the transcoding request and obtain the TaskId.

As shown in the figure, the obtained TaskId is g4v20j0a15hud8rrs4jc.
Step 3: Querying the transcoding results
Open Tencent Cloud API Explorer, select Interactive Whiteboard > Document Transcoding Related Interfaces > Query Document Transcoding Task.
In the input parameters, select South China (Guangzhou) for Region, fill in your interactive whiteboard application SdkAppId for SdkAppId, and enter the TaskId obtained in step two for
TaskId.Click the online call -> send request button to query the document transcoding result. You can call multiple times until the progress is
Progress=100, at which point the ResultUrl parameter will be your document transcoding result.