diff --git a/scripts/calibre-web-nginx.conf b/scripts/calibre-web-nginx.conf
index 1187ee270d..08342b54a4 100644
--- a/scripts/calibre-web-nginx.conf
+++ b/scripts/calibre-web-nginx.conf
@@ -1,7 +1,33 @@
 # RELATED: https://github.com/janeczku/calibre-web/wiki/Setup-Reverse-Proxy
 
-# http://box/library/calibre-web/<author>/<title>/<webm_or_mp4_video_file>
-location /library/calibre-web/ {
-    alias /library/www/html/calibre-web/;
-    fancyindex on;    # autoindex on;
+# 2023-12-04: This is part of an (interim?) workaround so that playback of
+# larger videos actually works.  Far better would be a proper MM (memory
+# management) solution that respects Calibre-Web's existing username/password
+# security model.  Can anybody suggest concrete ideas to make that happen?
+#
+# The failure of large videos to play is summarized here:
+# https://github.com/iiab/calibre-web/issues/37
+#
+# This (perhaps imperfect) proposed solution is emerging here:
+# https://github.com/iiab/calibre-web/pull/50
+# https://github.com/iiab/calibre-web/pull/51
+# https://github.com/iiab/calibre-web/issues/53
+# https://github.com/iiab/iiab/pull/3676
+# https://github.com/iiab/calibre-web/pull/55
+# https://github.com/iiab/calibre-web/pull/56
+# https://github.com/iiab/calibre-web/pull/57
+
+# http://box/books-direct/<author>/<title>/<webm_or_mp4_video_file>
+
+# Align NGINX path (e.g. "books-direct") with Line ~1580 of:
+# https://github.com/iiab/calibre-web/blob/master/cps/web.py
+location /books-direct/ {
+    alias /library/calibre-web/;
+    #autoindex off;  # Directory listings (should be off by default?)
+
+    # Deny access to all other content: https://serverfault.com/a/222928
+    location /books-direct/ { deny all; }
+
+    # Allow serving of .webm and .mp4 files
+    location ~* \.(webm|mp4)$ { }
 }