First, you need to get the reason why the process of conversion is that slow. Usually, there are quite a few factors influencing the duration of conversion:
- Settings for output files
- Computer configuration
- The length and size of the original video file
Second, get the right solution to speed up your conversion:
- Download and install AMD Graphics Driver on your computer. Then, use NVIDIA CUDA acceleration.
- Close or stop the preview when converting.
- Do not make other operations on the computer when converting.
- The higher parameter of resolution, frame rate the source video has, the longer it takes to convert it.