diff --git a/Lecture/Lecture.pdf b/Lecture/Lecture.pdf
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diff --git a/Lecture/videos/.gitignore b/Lecture/videos/.gitignore
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index 0000000..f9699cd
--- /dev/null
+++ b/Lecture/videos/.gitignore
@@ -0,0 +1 @@
+Recordings/
diff --git a/Lecture/videos/download.py b/Lecture/videos/download.py
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index 0000000..db34c2e
--- /dev/null
+++ b/Lecture/videos/download.py
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+from pathlib import Path
+
+
+def main():
+    directory = Path(__file__).resolve().parent
+    for file in directory.glob("*.flv"):
+        with file.open() as fp:
+            line = fp.readline().strip()
+            if line != "[InternetShortcut]":
+                raise Exception(f"File {file} is not an internet shortcut!")
+            url_line = fp.readline().strip()
+            prefix = "URL="
+            if not url_line.startswith(prefix):
+                raise Exception(f"URL not found!")
+            url = url_line[len(prefix):]
+            print(file, url)
+
+if __name__ == "__main__":
+    main()
diff --git a/multiagentsystem_literature.pdf b/multiagentsystem_literature.pdf
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