| Setting | Recommended Value (x64) | Impact | |---------|--------------------------|--------| | | 2048 KB (default) → increase to 4096 KB for 4K@60 Hz | Reduces dropped frames under heavy load. | | Interrupt Moderation | Auto (driver default) → set to Low for low‑latency streaming | Lowers latency at the cost of higher CPU usage. | | Power Management | Disable Selective Suspend for USB capture devices in Device Manager → Power Management tab | Prevents occasional stalls when the host goes idle. | | Thread Affinity | Pin the capture thread to a dedicated CPU core (e.g., core 2) using SetThreadAffinityMask . | Improves jitter consistency. | | OBS “Video Capture Device” Advanced Settings | Buffering = Off ; Force format = YUY2 (if card supports) | Bypasses color‑space conversion, saving CPU cycles. |
Copy the main program folder (usually named Program Files (x86)\XHorse\MVCI Driver for TOYOTA TIS ) to your system's actual C:\Program Files (x86)\ directory. Step 3: Apply the 64-bit Registry Fix autokent mvci multi driver x64
of Windows (7, 8.1, 10, and 11). Standard installers included with these cables often fail on x64 systems, making this driver a popular community-developed alternative. Key Features 64-Bit Compatibility | Setting | Recommended Value (x64) | Impact
The USB-to-OBDII cable (usually white or transparent casing). | | Thread Affinity | Pin the capture
While widely used for Techstream, some users attempt to use it with
: Specialists who focus on specific makes or models can also benefit from the versatility and capabilities of the MVCI device. It allows them to offer advanced services that would typically require more specialized and expensive equipment.
msiexec /i "$env:TEMP\AutoKENT_MVCI_x64.msi" /qn /norestart ADDLOCAL=ALL