[null,null,["อัปเดตล่าสุด 2025-07-25 UTC"],[],[],null,["# Property signature LayoutModel.canvases\n\n| **Developer Preview:** Available as part of the [Google Workspace Developer Preview Program](https://developers.google.com/workspace/preview), which grants early access to certain features. \n|\n| **To use the Meet Media API to access real-time media from a conference, the Google Cloud project, OAuth principal, and all participants in the conference must be enrolled in the Developer Preview Program.**\n\nCanvases to assign videos to virtual SSRCs. Providing more canvases than exists\nvirtual streams will result in an error status. Virtual video SSRCs are\nallocated during initialization of the client and the number of virtual SSRCs is\nfixed to the initial number of requested video streams.\n\nSignature\n---------\n\n canvases: MediaApiCanvas[];\n\nDetails\n-------\n\n| Type | [MediaApiCanvas](./media_api.mediaapicanvas.md)`[]` |\n| Optional | No |\n| Readonly | No |\n|----------|-----------------------------------------------------|"]]
