To enable hardware acceleration, follow these steps:
In Adobe Premiere Pro 2022, go to file >; Project settings > general
Find the "Video Renderer" option and select "Mercury Playback Engine GPU Acceleration (Metal)" (Mac computer) or "Mercury Playback Engine GPU Acceleration (CUDA)" (Windows computer).
If your computer has multiple GPUs, select "Automatically select the best GPU device".
Click the OK button to save the settings.
Note that enabling hardware acceleration can significantly improve the speed and efficiency of video editing. However, if your computer configuration is low, enabling hardware acceleration may cause the system to crash or run slowly. Therefore, before enabling hardware acceleration, make sure that your computer meets the minimum system requirements and has the latest GPU driver installed.