This repository provides a collection of scripts, tools, and binary patch files to remove the simultaneous NVENC encoding session limit and enable NvFBC (NVIDIA Frame Buffer Capture) on consumer-grade NVIDIA GPUs. The core mechanism is binary patching of NVIDIA driver shared objects (Linux) and DLLs (Windows) using version-specific byte replacement strings. On Linux, the main entry points are patch.sh and patch-fbc.sh, which use sed to apply patches to libnvidia-encode.so and libnvidia-fbc.so. The project also includes a Dockerfile and docker-entrypoint.sh for applying patches inside containers without modifying the host, and supports Flatpak installations. On Windows, patches are distributed as .1337 files (a simple text-based patch format) and applied using a third-party tool (Win_1337_Apply_Patch). Additionally, a wrapper DLL (nvfbcwrp) intercepts NvFBC API calls to inject the required private keys, enabling NvFBC on consumer cards. The repository also includes a suite of supporting tools: an automated driver locator (nv-driver-locator) that scrapes NVIDIA websites for new releases, an autopatch system for generating patches from driver installers, a patch tester that verifies the patch by running multiple concurrent NVENC sessions, and a README autogenerator that keeps documentation synchronized with the driver database (drivers.json). The architecture is a hybrid of shell scripts, Python tools, and a small amount of C++/assembly for the Windows wrapper. The project relies on external dependencies such as sed, 7zip, ffmpeg, and the Win_1337_Apply_Patch submodule. The codebase is heavily oriented towards reverse engineering and binary manipulation, with a manually curated database of driver versions and patch offsets.