Decode the video frames in real time using gstreamer, modify them using opencv, and then write them back import os import gi import numpy as np import cv2 gi.require_version(‘Gst’, ‘1.0’) gi.require_version(‘GLib’, ‘2.0’) gi.require_version(‘GstApp’, ‘1.0’) from gi.repository import Gst, GLib, GstApp os.environ[‘XDG_RUNTIME_DIR’] = ‘/tmp/runtime-dir’ os.environ[‘GST_DEBUG’] = ‘3,vaapih264enc:5,vaapih264dec:5’ Gst.init(None) class RTSPToMP4: def __init__(self, rtsp_url, output_file, duration): self.rtsp_url […]