SDKsWASM

Create a video message from URLs

Create a video message from uploaded video and thumbnail resources with the WASM SDK.

createVideoMessageByURL() creates a message from an uploaded video and its video thumbnail. The SDK field names retain snapshot, while this page uses “video thumbnail” for the user-facing concept.

Parameters

Parameter	Type	Required	Description
`videoPath`	`string`	Yes	Local filename or application-defined path of the video file. Pass an empty string when only a remote resource is available.
`duration`	`number`	Yes	Video duration in seconds.
`videoType`	`string`	Yes	Video MIME type.
`videoUUID`	`string`	Yes	Unique identifier for the video resource.
`videoUrl`	`string`	Yes	Accessible URL of the uploaded video.
`videoSize`	`number`	Yes	Video size in bytes.
`snapshotPath`	`string`	Yes	Local filename or application-defined path of the thumbnail file. Pass an empty string when only a remote resource is available.
`snapshotUUID`	`string`	Yes	Unique identifier for the thumbnail resource.
`snapshotSize`	`number`	Yes	Thumbnail size in bytes.
`snapshotUrl`	`string`	Yes	Accessible URL of the uploaded thumbnail.
`snapshotWidth`	`number`	Yes	Thumbnail width in pixels.
`snapshotHeight`	`number`	Yes	Thumbnail height in pixels.
`snapShotType`	`string`	No	Thumbnail MIME type.

const { data: message } = await openimsdk.createVideoMessageByURL({
  videoPath: '',
  duration,
  videoType: uploadedVideo.contentType,
  videoUUID: crypto.randomUUID(),
  videoUrl: uploadedVideo.url,
  videoSize: uploadedVideo.size,
  snapshotPath: '',
  snapshotUUID: crypto.randomUUID(),
  snapshotSize: uploadedSnapshot.size,
  snapshotUrl: uploadedSnapshot.url,
  snapshotWidth,
  snapshotHeight,
  snapShotType: uploadedSnapshot.contentType,
});

Pass the video duration in seconds. When the Promise resolves, it has created only a pending message object. Send it with sendMessageNotOss().

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