Zero-copy video frame sharing between processes on Linux via POSIX shared memory. C library + Python (ctypes/NumPy/OpenCV) bindings, up to 10 named streams, spin-lock synchronization, and ready-made publisher/consumer/viewer tools.
pythonclinuxopencvipcnumpyzero-copyctypesmmapinter-process-communicationshared-memoryvideo-bufferimage-streamingfreame-buffer
-
Updated
May 14, 2026 - C