Video Data Interconnect Interface Using SystemVerilog Interfaces

This design establishes a standardized, reusable video data interconnect interface using SystemVerilog interface constructs. It decouples timing-critical video signaling (e.g., sync pulses and pixel data) from functional blocks, enabling modular integration, scalable testbenches, and hardware-agnostic verification. Interface Definition: video_b ...

Posted on Mon, 03 Aug 2026 16:51:41 +0000 by thatsgreat2345

:Video Composition and Enhancement Pipeline with FFmpeg and OpenCV

Processing cryptic video sources requires a multi-stage pipeline to reveal hidden visual information. This walkthrough demonstrates a practical approach using command-line tools and computer vision libraries. Initial Video Composition Two source videos containing concealed countdown sequences were combined using FFmpeg's mixing filter. The dire ...

Posted on Sun, 17 May 2026 13:22:05 +0000 by bmw57

Optimizing FFmpeg Frame Extraction Through Strategic Seek Placement

Extracting individual frames from video files requires precise control over decoder initialization and timestamp seeking. The positioning of the seek flag directly dictates whether the process completes in milliseconds or requires full sequential decoding. Output format selection impacts both file size and processing overhead. Specifying -c:v m ...

Posted on Sun, 10 May 2026 03:44:14 +0000 by lnenad