อัปโหลดเมตริกไคลเอ็นต์ไปยัง Meet Media API

Developer Preview: Available as part of the Google Workspace Developer Preview Program, which grants early access to certain features.

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.

Google Meet Media API clients must periodically upload client statistics over the media-stats data channel.

The entries required by the Meet Media API are a subset of the statistics gathered by WebRTC, which are accessible by calling the RTCPeerConnection::getStats() method.

Client flow

All Meet Media API clients must implement the following flow.

Tip: The provided reference clients (C++, TypeScript) show how to implement this flow.

Initial configuration

After the client opens the media-stats data channel, Meet immediately sends a MediaStatsConfiguration resource update over the channel. This configuration specifies how the client should upload stats.

Configuration
uploadIntervalSeconds	Specifies how frequently the Meet Media API client should upload statistics, or zero if the client shouldn't upload any.
allowlist	Specifies which RTCPeerConnection::getStats() entries the client should upload.

Stats upload

While connected to a conference, the Meet Media API client must:

1. Call the RTCPeerConnection::getStats() method at the interval specified by uploadIntervalSeconds.

2. Filter the resulting stats object down to the fields specified by allowlist.

3. Upload the filtered stats by sending a UploadMediaStatsRequest across the media-stats data channel.

Related topics

• Meet Media API concepts
• Get started with Meet Media API