Worked on stabilizing the video rendering pipeline in the k4yt3x/video2x repository by addressing a critical issue affecting output quality when using the RADV driver. Focused on C++ development and dependency management, the work involved upgrading the ncnn library to version 20250503, which resolved black frame outputs specific to RADV environments. This targeted bug fix improved reliability for users on affected drivers and was delivered with clear traceability through version control. The approach laid the foundation for future enhancements toward driver-agnostic rendering, demonstrating a methodical focus on maintainability and compatibility within the C++ codebase and its external dependencies.