Registry settings
The registry settings described below assist in configuring and troubleshooting the product.
| HKLM\Software\FabulaTech\Sound for Remote Desktop (Server) | |||||
|---|---|---|---|---|---|
| Value name | Type | Range | Default | If none [*] | Description |
| RenderCompression [GPO] | REG_DWORD | 0−1 | 1 | 1 | Audio playback codec Opus(1), PCM(0) |
| RenderPreloadMs [GPO] | REG_DWORD | 0−FFFFFFFF | 30 | 30 | Audio playback cache size (ms) |
| RenderAutoPrecache [GPO] | REG_DWORD | 0−1 | 1 | 1 | Audio playback precache(1), without precache(0) |
| RenderApp [GPO] | REG_DWORD | 0−2 | 1 | 1 | Audio playback optimization for Voice(0), Music(1), LowLatency(2) |
| RenderBitrateAuto [GPO] | REG_DWORD | 0−1 | 1 | 1 | Audio playback bitrate autosetting |
| RenderBitrate [GPO] | REG_DWORD | 0−FFFFFFFF | 40000 | 40000 | Audio playback bitrate (bit/s) |
| RenderFrameLenMs [GPO] | REG_DWORD | 0−FFFFFFFF | 0a | 0a | Audio playback FrameLengh(ms) |
| CaptureCompression [GPO] | REG_DWORD | 0−1 | 1 | 1 | Audio capture codec Opus(1), PCM(0) |
| CapturePreloadMs [GPO] | REG_DWORD | 0−FFFFFFFF | 30 | 30 | Audio capture cache size (ms) |
| CaptureAutoPrecache [GPO] | REG_DWORD | 0−1 | 1 | 1 | Audio capture precache(1), without precache(0) |
| CaptureApp [GPO] | REG_DWORD | 0−2 | 1 | 1 | Audio capture optimization for Voice(0), Music(1), LowLatency(2) |
| CaptureBitrateAuto [GPO] | REG_DWORD | 0−1 | 1 | 1 | Audio capture bitrate autosetting |
| CaptureBitrate [GPO] | REG_DWORD | 0−FFFFFFFF | 40000 | 40000 | Audio capture bitrate (bit/s) |
| CaptureFrameLenMs [GPO] | REG_DWORD | 0−FFFFFFFF | 0a | 0a | Audio capture FrameLengh(ms) |
| UseGlobalSettings [GPO] | REG_DWORD | 0−1 | 1 | 1 | GPO policy preferred(1), GUI settings preferred(0) |
| RestrictEditSettings [GPO] | REG_DWORD | 0−1 | 0 | 0 | Restricts settings changing by GUI (1) |
| HKLM\Software\FabulaTech\Sound for Remote Desktop (Server) | |||||
|---|---|---|---|---|---|
| Value name | Type | Range | Default | If none [*] | Description |
| LogLevel | REG_DWORD | 0−3 | 0 | 0 | Sound for Remote Desktop (Server) logging level: 0 - Error 1 - Warning 2 - Info 3 - Debug. |
|
Should be set both: HKLM\Software\FabulaTech\Netlink 3 HKLM\Software\Wow6432Node\FabulaTech\Netlink 3 |
|||||
|---|---|---|---|---|---|
| Value name | Type | Range | Default | If none [*] | Description |
| LogLevel | REG_DWORD | 0−3 | 1 | 1 | NetLink logging level: 0 - Error. 1 - Warning. 2 - Info. 3 – Debug. |
| HKLM\SOFTWARE\FabulaTech\FtSoundIsolation | |||||
|---|---|---|---|---|---|
| Value name | Type | Range | Default | If none [*] | Description |
| IsolationMode | REG_DWORD | 0−2 | 0 | 0 | Audio device isolation mode: 0 - Strict 1 - Session-isolated (compatible) 2 - No isolation. Important: Changes to this setting apply only to new user sessions. Users must sign out and sign in again for the new setting to take effect. |
Advanced registry settings
These settings are intended for some specific hardware or use cases and should not be changed unless necessary.
| HKCU\Software\Fabulatech\Sound for Remote Desktop (Server) | |||||
|---|---|---|---|---|---|
| Value name | Type | Range | Default | If none [*] | Description |
| DisableAutoDefault | REG_DWORD | 0,1 | Not exists | 0 | Default audio device selection mode Controls which audio device can be selected as the default audio device. 0 - FabulaTech audio device only. This is the default behavior. When a user connects to a session, the default audio device is automatically set to the FabulaTech virtual audio device. The user cannot change the default audio device to any other device. 1 - Any audio device. Any available audio device can be set as the default audio device. Important: Any audio device mode applies only when Play on remote computer is selected in the remote desktop client and only with the following audio isolation modes: Session-isolated (compatible) and No isolation. |
Notes:
[*] - If the value does not exist, the program defaults to this value.
[GPO] - This value should be configured through Group Policy. If set directly in the Windows Registry, it may be overwritten the next time Group Policy is updated. A detailed description is available on the GPO Templates page.