ConvertV210

This project provides a CUDA-accelerated solution for converting video frames from the V210 (YUV 4:2:2) format to RGB. It's designed for high-performance color space conversion, particularly useful in video processing workflows. English | 简体中文 | 日本語

Features

• V210 to RGB Conversion: Efficiently converts 10-bit YUV 4:2:2 (V210) raw video data into 8-bit RGB format.
• CUDA Acceleration: Leverages NVIDIA GPUs for parallel processing, ensuring fast conversion times.
• Bitmap Output: Generates standard BMP image files from the converted RGB data.
• Resolution Support: Supports various resolutions including 8K, 4K, and HD.

How to Compile

This project uses CUDA, so you will need the NVIDIA CUDA Toolkit installed on your system.

1. Prerequisites:

   • NVIDIA GPU
   • NVIDIA CUDA Toolkit (including nvcc compiler)
   • A C++ compiler (e.g., GCC, MSVC)

2. Compilation Command: Navigate to the project directory in your terminal and run the following command:

   nvcc -o ConvertV210 kernel.cu -lcuda -lcudart

   • nvcc: The NVIDIA CUDA Compiler.
   • -o ConvertV210: Specifies the output executable name.
   • kernel.cu: The main CUDA source file.
   • -lcuda -lcudart: Links against the CUDA driver and runtime libraries.

Usage

After successful compilation, you can run the executable with a V210 raw video file as input. The program will convert the frames and output a .bmp file.

./ConvertV210 sample02.raw

Replace sample02.raw with the path to your V210 raw video file. The output bitmap file will be named sample02.bmp (or whatever the input file name was, with a .bmp extension).