Add ui.rotate support to RecordingView / HlsVideoPlayer

- HlsVideoPlayer: add rotate prop; when true, wraps <video> in a
  ResizeObserver-tracked container that swaps width/height and applies
  rotate(90deg) transform, mirroring the MsePlayer grid-rotation logic
- DynamicVideoPlayer: thread rotate prop through to HlsVideoPlayer
- RecordingView: invert getCameraAspect ratio (1/ratio) for cameras
  with ui.rotate so the outer container gets portrait proportions;
  pass rotate={camera.ui?.rotate} to DynamicVideoPlayer

https://claude.ai/code/session_01CDLHQPGpf8w44jpsG8g8nM

web/src/components/player/HlsVideoPlayer.tsx

@@ -59,6 +59,7 @@ type HlsVideoPlayerProps = {
   camera?: string;
   currentTimeOverride?: number;
   transformedOverlay?: ReactNode;
+  rotate?: boolean;
 };
 
 export default function HlsVideoPlayer({
@@ -84,6 +85,7 @@ export default function HlsVideoPlayer({
   camera,
   currentTimeOverride,
   transformedOverlay,
+  rotate,
 }: HlsVideoPlayerProps) {
   const { t } = useTranslation("components/player");
   const { data: config } = useSWR<FrigateConfig>("config");
@@ -99,6 +101,33 @@ export default function HlsVideoPlayer({
   const [loadedMetadata, setLoadedMetadata] = useState(false);
   const [bufferTimeout, setBufferTimeout] = useState<NodeJS.Timeout>();
 
+  // rotation support
+  const rotateContainerRef = useRef<HTMLDivElement>(null);
+  const [rotateContainerSize, setRotateContainerSize] = useState({
+    width: 0,
+    height: 0,
+  });
+
+  useEffect(() => {
+    if (!rotate) return;
+
+    const container = rotateContainerRef.current;
+    if (!container) return;
+
+    const updateSize = () => {
+      setRotateContainerSize({
+        width: container.clientWidth,
+        height: container.clientHeight,
+      });
+    };
+
+    updateSize();
+    const resizeObserver = new ResizeObserver(updateSize);
+    resizeObserver.observe(container);
+
+    return () => resizeObserver.disconnect();
+  }, [rotate]);
+
   const applyVideoDimensions = useCallback(
     (width: number, height: number) => {
       if (setFullResolution) {
@@ -388,9 +417,42 @@ export default function HlsVideoPlayer({
                 />
               </div>
             )}
+          <div
+            ref={rotateContainerRef}
+            className="size-full"
+            style={
+              rotate
+                ? { position: "relative" as const, overflow: "hidden" as const }
+                : undefined
+            }
+          >
+            <div
+              style={
+                rotate
+                  ? {
+                      position: "absolute" as const,
+                      top: "50%",
+                      left: "50%",
+                      width: rotateContainerSize.height || "100%",
+                      height: rotateContainerSize.width || "100%",
+                      transform: "translate(-50%, -50%)",
+                    }
+                  : { width: "100%", height: "100%" }
+              }
+            >
           <video
             ref={videoRef}
             className={`size-full rounded-lg bg-black md:rounded-2xl ${loadedMetadata ? "" : "invisible"} cursor-pointer`}
+            style={
+              rotate
+                ? {
+                    transform: "rotate(90deg)",
+                    transformOrigin: "center center",
+                    width: "100%",
+                    height: "100%",
+                  }
+                : undefined
+            }
             preload="auto"
             autoPlay
             controls={!frigateControls}
@@ -508,6 +570,8 @@ export default function HlsVideoPlayer({
               }
             }}
           />
+          </div>
+          </div>
         </div>
       </TransformComponent>
     </TransformWrapper>

web/src/components/player/dynamic/DynamicVideoPlayer.tsx

@@ -48,6 +48,7 @@ type DynamicVideoPlayerProps = {
   toggleFullscreen: () => void;
   containerRef?: React.MutableRefObject<HTMLDivElement | null>;
   transformedOverlay?: ReactNode;
+  rotate?: boolean;
 };
 export default function DynamicVideoPlayer({
   className,
@@ -67,6 +68,7 @@ export default function DynamicVideoPlayer({
   toggleFullscreen,
   containerRef,
   transformedOverlay,
+  rotate,
 }: DynamicVideoPlayerProps) {
   const { t } = useTranslation(["components/player"]);
   const apiHost = useApiHost();
@@ -322,6 +324,7 @@ export default function DynamicVideoPlayer({
           camera={contextCamera || camera}
           currentTimeOverride={currentTime}
           transformedOverlay={transformedOverlay}
+          rotate={rotate}
         />
       )}
       <PreviewPlayer

web/src/views/recording/RecordingView.tsx

@@ -379,17 +379,21 @@ export function RecordingView({
         return undefined;
       }
 
+      let ratio: number;
       if (cam == mainCamera && fullResolution.width && fullResolution.height) {
-        return fullResolution.width / fullResolution.height;
+        ratio = fullResolution.width / fullResolution.height;
+      } else {
+        const camera = config.cameras[cam];
+
+        if (!camera) {
+          return undefined;
+        }
+
+        ratio = camera.detect.width / camera.detect.height;
       }
 
       const camera = config.cameras[cam];
-
-      if (!camera) {
-        return undefined;
-      }
-
-      return camera.detect.width / camera.detect.height;
+      return camera?.ui?.rotate ? 1 / ratio : ratio;
     },
     [config, fullResolution, mainCamera],
   );
@@ -811,6 +815,7 @@ export function RecordingView({
                 <DynamicVideoPlayer
                   className={grow}
                   camera={mainCamera}
+                  rotate={config?.cameras[mainCamera]?.ui?.rotate}
                   timeRange={currentTimeRange}
                   cameraPreviews={allPreviews ?? []}
                   startTimestamp={playbackStart}