Help Center/ Meeting/ FAQs/ Product Specification Problems/ What Is the Bandwidth Required for a Video Meeting?
Updated on 2025-09-04 GMT+08:00

What Is the Bandwidth Required for a Video Meeting?

You can join meetings from the Internet as long as the following requirements of network QoS and bandwidth are met. No dedicated networks are required. Reserve bandwidth to keep other terminal services running smoothly.

Huawei Cloud Meeting can handle up to 50% packet loss for video. However, meeting requirements listed in Table 1 ensures a pleasant listening and watching experience.

If an IP bearer network cannot meet the QoS requirements, call quality will be poor. When deploying Huawei Cloud Meeting, plan the bandwidth properly to avoid affecting existing services on the IP network during video meetings.

Content-sharing video meetings need at least 4 Mbit/s per device. Table 2 lists the bandwidth requirements in video-only meetings (without sharing).

Table 1 Network QoS requirements

QoS Item

QoS Specifications

Delay

150 ms

Jitter

50 ms

Packet loss concealment

50% for video, 80% for voice, 50% for data, 80% for presentation audio, and 20% for presentation video (in the case of non-continuous packet loss)

Table 2 Bandwidth requirements

Device Type

Video Resolution

Frames Per Second (fps)

Bandwidth

Mobile app

720p (1280 x 720)

20

2 Mbit/s

PC client

720p (1280 x 720)

20

2 Mbit/s

30

3 Mbit/s

Hard terminals

4CIF (704 x 576)

30

512 kbit/s

720p (1280 x 720)

30

1 Mbit/s

1080p (1920 x 1080)

30

2 Mbit/s