STacSV.exe
IDT PC Audio by IDT
| Version: | 1.0.6288.0 |
| MD5: | f076ffe8af8398fdf2028f6eac5f1778 |
| SHA1: | 6fecc4ff5c0b7621393b6d4f22b3177778b4bd62 |
| SHA256: | 0f76d0468cf028f43a2483b779cf074bc6577591c77b52d0a3ff47970fef3a5a |
What is STacSV.exe?
IDT Audio Drivers are driver for audio devices installed within the PC. The drivers are distributed through the PC manufacture (OEM) directly.
Overview
stacsv.exe runs as a service under the name Audio Service (STacSV) with extensive SYSTEM privileges (full administrator access). This is typically installed with the program IDT Audio published by IDT.
Details
| File name: | stacsv.exe |
| Publisher: | IDT, Inc. |
| Product name: | IDT PC Audio |
| Typical file path: | C:\Program Files\idt\wdm\stacsv.exe |
| File version: | 1.0.6288.0 |
| Size: | 232.08 KB (237,650 bytes) |
| Digital DNA |
| PE subsystem: | Windows Console |
| File packed: | No |
| Code language: | Microsoft Visual C++ 6.0 |
| .NET CLR: | No |
More details
Programs
The following program will install this file
This program contains the driver that enables the IDT High-Definition (HD) Audio in supported notebook models that are running a supported operating system.
Behaviors
Services
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
- 'STacSV' (Audio Service)
- STacSV
Resource utilization
(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
| CPU |
| Total CPU: | 0.00096625% | |
| Kernel CPU: | 0.00044924% | |
| User CPU: | 0.00051701% | |
| Kernel CPU time: | 54,398 ms/min | |
| CPU cycles: | 3,094,145/sec | |
| Memory |
| Private memory: | 7.79 MB | |
| Private (maximum): | 5.42 MB | |
| Private (minimum): | 4.41 MB | |
| Non-paged memory: | 7.79 MB | |
| Virtual memory: | 46.36 MB | |
| Virtual memory (peak): | 49.86 MB | |
| Working set: | 4.72 MB | |
| Working set (peak): | 5.68 MB | |
| Page faults: | 3,658/min | |
| I/O |
| I/O read transfer: | 0 Bytes/sec | |
| I/O read operations: | 1/sec | |
| I/O write transfer: | 0 Bytes/sec | |
| I/O write operations: | 1/sec | |
| I/O other transfer: | 1.08 KB/sec | |
| I/O other operations: | 59/sec | |
| Resource allocations |
| Threads: | 11 | |
| Handles: | 183 | |
Process properties
| Integrety level: | System |
| Platform: | 32-bit |
| Command line: | "C:\Program Files\idt\wdm\stacsv.exe" |
| Owner: | SYSTEM |
| Windows Service |
| Service name: | STacSV |
| Display name: | Audio Service |
| Description: | “Manages audio jack configurations.” |
| Type: | Win32OwnProcess |
| Parent process: | services.exe (Services and Controller app by Microsoft) |
Threads
Averages
| STacSV.exe (main module) |
| Total CPU: | 0.05061313% | |
| Kernel CPU: | 0.02960968% | |
| User CPU: | 0.02100344% | |
| CPU cycles: | 882,176/sec | |
| Memory: | 236 KB | |
| sechost.dll |
| Total CPU: | 0.00079846% | |
| Kernel CPU: | 0.00060378% | |
| User CPU: | 0.00019468% | |
| CPU cycles: | 12,243/sec | |
| Memory: | 100 KB | |
| MMDevApi.dll |
| Total CPU: | 0.00054015% | |
| Kernel CPU: | 0.00028294% | |
| User CPU: | 0.00025721% | |
| CPU cycles: | 10,343/sec | |
| Memory: | 228 KB | |
| ntdll.dll |
| Total CPU: | 0.00007716% | |
| Kernel CPU: | 0.00005144% | |
| User CPU: | 0.00002572% | |
| CPU cycles: | 3,038/sec | |
| Memory: | 1.23 MB | |
Common loaded modules
These are modules that are typiclaly loaded within the context of this process.
Distribution by Windows OS
| OS version | distribution |
| Windows 7 Ultimate |
33.33% |
|
| Windows 7 Professional |
18.18% |
|
| Windows Vista Home Premium |
12.12% |
|
| Microsoft Windows XP |
12.12% |
|
| Windows 7 Enterprise |
6.06% |
|
| Windows Vista Home Basic |
6.06% |
|
| Windows 7 Home Premium |
3.03% |
|
| Windows 8 Enterprise |
3.03% |
|
| Windows 7 Starter |
3.03% |
|
| Windows 8 Pro |
3.03% |
|
Distribution by country
United States installs about 24.24% of IDT PC Audio.
Distribution by PC manufacturer
| PC Manufacturer | distribution |
| Hewlett-Packard |
64.29% |
|
| Dell |
14.29% |
|
| Acer |
7.14% |
|
| Intel |
7.14% |
|
| ASUS |
7.14% |
|
