Reading YUV Files and Saving Frame by Frame
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Resource Overview
A custom MATLAB implementation for reading YUV files and saving frames separately, generating an N-dimensional matrix (where N is the total frame count) where each dimension contains one frame's data, with Y, U, and V components stored independently along with their corresponding metadata.
Detailed Documentation
I have developed a MATLAB program that reads YUV files and saves them frame by frame. The program creates an N-dimensional data structure (where N represents the total number of frames), with each dimension containing the data for a single frame. Specifically, the matrix includes separate data components for Y (luminance), U (blue chrominance), and V (red chrominance) - the fundamental components of YUV color space. The implementation involves parsing YUV file headers to determine resolution and frame parameters, then using MATLAB's file I/O functions to read binary data in correct sequence. For each frame, the program separates YUV components using matrix indexing and stores them in predefined data structures. The primary objective of this program is to facilitate processing and analysis of YUV-format video data, which is a widely used video encoding standard. The advantage of using MATLAB for this implementation lies in its powerful matrix manipulation and analysis capabilities, particularly the efficient handling of multidimensional arrays and built-in functions for color space conversions, making the development process more straightforward and computationally efficient.
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