HDX multimedia redirection improves the playback of audio and video content during a Citrix session.
Hardware acceleration for multimedia playback is available on specific devices. For further information, see Hardware Video Acceleration on IGEL OS.
See also an overview and best-practice recommendations for the use of webcams under Webcam Redirection and Optimization in IGEL OS.
Menu path: Sessions > Citrix > Citrix Global > HDX Multimedia
☑ Multimedia data are sent to the device and decoded there.*
☐ Multimedia data are decoded on the server.
HDX RealTime Webcam redirection
☑ Redirection is enabled.
☐ Redirection is disabled.*
Automatic HDX webcam configuration
☑ The endpoint device detects the characteristics of the webcam and derives 6 different quality levels from these characteristics. The user can choose a quality level with the Resolution grade parameter.*
☐ The webcam must be configured manually using HDX Webcam frame rate and the subsequent parameters. For information on how to determine the capabilities of the webcam, see Using Webcam Information.
- Very low
- Very high
- Best: The highest resolution that is possible while maintaining a fluent video replay
HDX Webcam frame rate
The frame rate that is requested from the webcam. (Default: 5)
HDX Webcam quality
The image quality requested from the webcam. Range: 1-63. (Default: 16)
HDX Webcam width
The image width requested from the webcam. (Default: 352)
HDX Webcam height
The image height requested from the webcam. (Default: 288)
HDX Webcam delay time
Time to wait before the webcam is opened, in milliseconds. (Default: 2000)
HDX Webcam delay type
- 0: No delay
- 1*: If the time interval since the last closing of the webcam is less than the defined delay time (HDX Webcam delay time), the delay length is the remaining time.
- 2: The delay time is as defined by HDX Webcam delay time.
HDX RealTime Media Engine
☑ The HDX RealTime Media Engine is enabled and significantly improves the performance of Lync / Skype for Business.*
☐ The HDX RealTime Media Engine is not used.
Browser content redirection
☑ The browser content is redirected from the server to the device, e.g. to reduce the load on the server. This setting has an effect on the hardware video acceleration with Chromium or Firefox; see How Can I Use H.264 Hardware Acceleration for Chromium or Firefox Browsers on IGEL OS Endpoint Devices?
☐ Browser content redirection is disabled.*
*IGEL OS system default