When using THE Mp4 video compression format encoding, very CPU consumption, so I decided to on the graphics card, graphics card acceleration. Intel core graphics card is selected for video coding acceleration, the effect is very ideal. But the problem now is how to turn on both the core graphics card and the separate graphics card on a PC. After a few twists and turns, we finally found a solution,

The only drawback to the current scheme is that it uses screen enlargement, which causes the mouse to fly.

1, environmental

  • NVIDIA NVS 5400M
  • Intel(R) HD Graphics 3000

2. Install the driver

After installing the independent graphics card and core graphics card driver, you can view the installation result in device Manager.

3. Set the screen resolution

In the screen resolution Settings, follow these steps:

1. Click “Detect”

2. Select “No other monitors detected” and select “Still try to connect on the following object: VGA” from the multiple monitors option. Click the “Apply” button

3. Select “Expand these displays” from the multiple displays option on the current display.

4. Click OK and apply the changes