Subtitle Recognition Completes but Crashes, Common Causes:

1. Insufficient VRAM. Large models (large series) were used. Please use smaller models, such as small or medium.

2. Still crashes even with a small model. Check if the video is very large (hundreds of MB or even GB). In this case, use an even smaller model and change the recognition mode to pre-segmentation or equal segmentation.

Also, modify beam_size and best_of in Menu - Tools - Options from 5 to 1.

3. cuDNN not installed. For faster mode, installing CUDA alone is insufficient; cuDNN and cuBLAS are also required, otherwise it will crash or report "cublasxxx.dll not found".

Download the following files and copy the DLL files to the C:/Windows/System32 directory or the software root directory (where the EXE file is located).

Open a black window by typing cmd in the address bar of any folder, and enter the command nvcc -V to check the current CUDA version.

For CUDA 11.x, click here to download: https://github.com/jianchang512/stt/releases/download/0.0/cuBLAS.and.cuDNN_CUDA11_win_v4.7z

For CUDA 12.x, click here to download: https://github.com/jianchang512/stt/releases/download/0.0/cuBLAS.and.cuDNN_CUDA12_win_v1.7z