Lark is committed to providing the best video meeting and screen sharing experiences. However, network bandwidth plays a decisive role in video quality. Insufficient bandwidth may lead to blurry or frozen video, or loading issues in screen sharing. To ensure you have the highest quality video experience, please make sure that the following bandwidth requirements are met.
I. Recommended bandwidth for individual meeting participants
II. How to estimate outbound bandwidth
Note: This is a general calculation method. Please calculate and prepare the network of your organization accordingly.
The maximum outbound bandwidth of an organization's public network depends on the number of devices that are used to participate in a video meeting at the same time. The upload or download bandwidth can be estimated based on the maximum concurrent number of devices in use multiplied by 2 Mbps.
For example, in a company with 10,000 employees, if 500 devices are used to participate in a video meeting at the same site concurrently, the recommended upload and download bandwidth is 1 Gbps.