48 kHz, stereo audio calls for two or more people. Each room allows up to 300 concurrent users, and up to 50 users can keep their mics on at the same time.
720p/1080p HD video calls for two or more people. Each room allows up to 300 concurrent users, and up to 50 users can keep their cameras on at the same time.
Interactive live streaming
Co-anchoring and cross-room communication, smooth mic on/off without waiting, anchor latency less than 300 ms. There is no upper limit on the cumulative number of anchors in a room, and up to 50 users can co-anchor at the same time.
In the low-latency live streaming mode, up to 100,000 users can play at the same time, with latency as low as 1,000 ms.
In the relay-to-CDN mode, there is no limit on audience size.
For scenarios such as online education, showroom streaming, video conferencing, online medical consultation, and remote banking, it is often necessary to record entire video calls or live streaming sessions for purposes including content moderation, archiving, and playback. The on-cloud recording feature can help meet these demands.
Resolution ≤ 921,600 (1280 x 720)
921,600 (1280 x 720) < Resolution ≤ 2,073,600 (1920 x 1080)
2,073,600 (1920 x 1080) < Resolution ≤ 3,686,400 (2560 x 1440)
3,686,400 (2560 x 1440) < Resolution ≤ 8,847,360 (4096 x 2160)