What's the difference between on-premise recording and cloud recording?
Agora On-Premise Recording and Agora Cloud Recording are add-ons to record and save voice calls, video calls, and interactive streaming on your Linux server and your cloud storage.
What platforms does Agora support?
This page lists the supported platforms of Agora products.
What is recording concurrency?
For the Agora On-Premise Recording SDK, we conduct tests on the recording concurrency based on the following cloud hosting configuration:
Does Agora Signaling SDK support emoji?
Agora Signaling SDK supports the Unicode Character Table, so it supports all emoji defined in the Unicode Character Table. You may as well define your own emoji character set, decode based on your specifications, and render the desired emoji at the receiver.
What products does Agora provide?
Agora is a Platform as a Service (PaaS) provider that enables real-time communicatons with easy-to-embed SDKs and RESTful APIs. Through calling the APIs, you can add the following functions in your applications:
Does the Agora Signaling SDK have a limit on the number of concurrent online users and the frequency of sending channel messages?
The Agora Signaling SDK does not have a limit on the number of concurrent online users. However, Agora has the following recommendations on the maximum number of channel messages per second for a single channel:
How many users can Agora Video SDK support at the same time?
The Agora Video SDK provides real-time audio and video services for many users. The number of concurrent channels is unlimited, and each channel supports up to 1 million concurrent online users.
Which audio file formats does the Agora Video SDK support?
The Agora Video SDK provides a series of methods to manage audio files. The support of each method for single-track or multi-track audio files is as follows:
What PowerPoint features are not supported by the dynamic file conversion function?
Agora Interactive Whiteboard provides the dynamic file conversion function for converting PPTX files edited with Microsoft PowerPoint to HTML web pages. The generated files preserve animations present in the source files.
Why can't I call the Cloud Recording RESTful API through a web browser?
A Web API needs to make a cross-origin request in accordance with Cross-Origin Resource Sharing (CORS) to call the Cloud Recording RESTful API. The browser must first send an OPTIONS request to the server to query if the server accepts cross-origin requests before sending a cross-origin POST request. However, the Cloud Recording RESTful API does not support the OPTIONS method, and therefore you cannot call it with a Web API.
Which VR headsets are compatible with the Agora Video SDK?
The Agora Video SDK is compatible with VR (Virtual Reality) headsets on the following operating systems:
What classroom states does Flexible Classroom support?
Flexible Classroom supports three classroom states
What is the difference between Agora Live Interactive Streaming and common CDN + RTMP technologies?
Most CDN + RTMP technologies for live streaming allow users to watch the live steaming in a web browser, which lowers the audience's threshold.
Which browsers does the Agora Web SDK support?
This page only applies to the Agora Web SDK 3.x. If you use the Web SDK 4.x, see{' '}