Real-Time Audio-Video bandwidth varies according to the webcam's image resolution and frame rate, and the image and audio data being captured.

The sample tests shown in Sample Bandwidth Results for Sending Real-Time Audio-Video Data from Horizon Client to Horizon Agent measure the bandwidth that Real-Time Audio-Video uses in a Horizon environment with standard webcam and audio input devices. The tests measure the bandwidth to send both video and audio data from Horizon Client to Horizon Agent. The total bandwidth that is required to run a desktop session from Horizon Client might be higher than these numbers. In these tests, the webcam captures images at 15 frames per second for each image resolution.

Table 1. Sample Bandwidth Results for Sending Real-Time Audio-Video Data from Horizon Client to Horizon Agent
Image Resolution (Width x Height) Bandwidth Used (Kbps)
160 x 120 225
320 x 240 320
640 x 480 600