diff --git a/app.py b/app.py
index 9b69e72..1f49c87 100644
--- a/app.py
+++ b/app.py
@@ -4531,7 +4531,7 @@ def public_detail(sub_id: int):
                     thumb = generate_video_thumbnail(path)
                     poster = f' poster="/media/{os.path.basename(thumb)}"' if thumb else ""
                     media_html += (
-                        f'<video controls playsinline{poster} style="width:100%;max-height:80vh;border-radius:12px;margin:0.5rem 0;background:#000;">'
+                        f'<video controls autoplay loop muted playsinline{poster} style="width:100%;max-height:80vh;border-radius:12px;margin:0.5rem 0;background:#000;">'
                         f'<source src="{src}" type="{mime}"></video>'
                     )
                 elif mime.startswith("audio/"):
diff --git a/src/app.py b/src/app.py
index 7901069..2869c1b 100644
--- a/src/app.py
+++ b/src/app.py
@@ -4682,7 +4682,7 @@ def public_detail(sub_id: int):
                     thumb = generate_video_thumbnail(path)
                     poster = f' poster="/media/{os.path.basename(thumb)}"' if thumb else ""
                     media_html += (
-                        f'<video controls playsinline{poster} style="width:100%;max-height:80vh;border-radius:12px;margin:0.5rem 0;background:#000;">'
+                        f'<video controls autoplay loop muted playsinline{poster} style="width:100%;max-height:80vh;border-radius:12px;margin:0.5rem 0;background:#000;">'
                         f'<source src="{src}" type="{mime}"></video>'
                     )
                 elif mime.startswith("audio/"):