Handle onclick for video

web/src/components/player/DynamicVideoPlayer.tsx

@@ -30,6 +30,7 @@ type DynamicVideoPlayerProps = {
   cameraPreviews: Preview[];
   previewOnly?: boolean;
   onControllerReady?: (controller: DynamicVideoController) => void;
+  onClick?: () => void;
 };
 export default function DynamicVideoPlayer({
   className,
@@ -38,6 +39,7 @@ export default function DynamicVideoPlayer({
   cameraPreviews,
   previewOnly = false,
   onControllerReady,
+  onClick,
 }: DynamicVideoPlayerProps) {
   const apiHost = useApiHost();
   const { data: config } = useSWR<FrigateConfig>("config");
@@ -83,6 +85,8 @@ export default function DynamicVideoPlayer({
     );
   }, [camera, config, previewOnly]);
 
+  const [hasRecordingAtTime, setHasRecordingAtTime] = useState(true);
+
   // keyboard control
 
   const onKeyboardShortcut = useCallback(
@@ -145,28 +149,35 @@ export default function DynamicVideoPlayer({
     // we only want to calculate this once
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, []);
-  const initialPreviewSource = useMemo(() => {
+  const initialPreview = useMemo(() => {
-    const preview = cameraPreviews.find(
+    return cameraPreviews.find(
       (preview) =>
         preview.camera == camera &&
         Math.round(preview.start) >= timeRange.start &&
         Math.floor(preview.end) <= timeRange.end,
     );
 
-    if (preview) {
-      return {
-        src: preview.src,
-        type: preview.type,
-      };
-    } else {
-      return undefined;
-    }
-
     // we only want to calculate this once
     // eslint-disable-next-line react-hooks/exhaustive-deps
   }, []);
 
-  const [currentPreview, setCurrentPreview] = useState(initialPreviewSource);
+  const [currentPreview, setCurrentPreview] = useState(initialPreview);
+
+  const onPreviewSeeked = useCallback(() => {
+    if (!controller) {
+      return;
+    }
+
+    controller.finishedSeeking();
+
+    if (currentPreview && previewOnly && previewRef.current && onClick) {
+      setHasRecordingAtTime(
+        controller.hasRecordingAtTime(
+          currentPreview.start + previewRef.current.currentTime,
+        ),
+      );
+    }
+  }, [controller, currentPreview, onClick, previewOnly]);
 
   // state of playback player
 
@@ -177,7 +188,9 @@ export default function DynamicVideoPlayer({
     };
   }, [timeRange]);
   const { data: recordings } = useSWR<Recording[]>(
-    previewOnly ? null : [`${camera}/recordings`, recordingParams],
+    previewOnly && onClick == undefined
+      ? null
+      : [`${camera}/recordings`, recordingParams],
     { revalidateOnFocus: false },
   );
 
@@ -217,7 +230,9 @@ export default function DynamicVideoPlayer({
   }
 
   return (
-    <div className={className}>
+    <div
+      className={`relative ${className ?? ""} ${onClick ? (hasRecordingAtTime ? "cursor-pointer" : "") : ""}`}
+    >
       {!previewOnly && (
         <div
           className={`w-full relative ${
@@ -272,7 +287,7 @@ export default function DynamicVideoPlayer({
         autoPlay
         playsInline
         muted
-        onSeeked={() => controller.finishedSeeking()}
+        onSeeked={onPreviewSeeked}
         onLoadedData={() => controller.previewReady()}
         onLoadStart={
           previewOnly && onControllerReady
@@ -286,6 +301,9 @@ export default function DynamicVideoPlayer({
           <source src={currentPreview.src} type={currentPreview.type} />
         )}
       </video>
+      {onClick && !hasRecordingAtTime && (
+        <div className="absolute inset-0 z-10 bg-black bg-opacity-60" />
+      )}
     </div>
   );
 }
@@ -508,4 +526,16 @@ export class DynamicVideoController {
     this.previewRef.current?.pause();
     this.readyToScrub = true;
   }
+
+  hasRecordingAtTime(time: number): boolean {
+    if (!this.recordings || this.recordings.length == 0) {
+      return false;
+    }
+
+    return (
+      this.recordings.find(
+        (segment) => segment.start_time <= time && segment.end_time >= time,
+      ) != undefined
+    );
+  }
 }

web/src/views/events/RecordingView.tsx

@@ -98,9 +98,22 @@ export function DesktopRecordingView({
       videoPlayersRef.current[mainCamera].onPlayerTimeUpdate(undefined);
       videoPlayersRef.current[mainCamera].scrubToTimestamp(currentTime);
       videoPlayersRef.current[newCam].seekToTimestamp(currentTime, true);
+      videoPlayersRef.current[newCam].onPlayerTimeUpdate(
+        (timestamp: number) => {
+          setCurrentTime(timestamp);
+
+          allCameras.forEach((cam) => {
+            if (cam != newCam) {
+              videoPlayersRef.current[cam]?.scrubToTimestamp(
+                Math.floor(timestamp),
+              );
+            }
+          });
+        },
+      );
       setMainCamera(newCam);
     },
-    [currentTime, mainCamera],
+    [allCameras, currentTime, mainCamera],
   );
 
   return (
@@ -130,6 +143,14 @@ export function DesktopRecordingView({
                     setPlayerReady(true);
                     controller.onPlayerTimeUpdate((timestamp: number) => {
                       setCurrentTime(timestamp);
+
+                      allCameras.forEach((otherCam) => {
+                        if (cam != otherCam) {
+                          videoPlayersRef.current[otherCam]?.scrubToTimestamp(
+                            Math.floor(timestamp),
+                          );
+                        }
+                      });
                     });
 
                     controller.seekToTimestamp(startTime, true);
@@ -140,11 +161,7 @@ export function DesktopRecordingView({
           }
 
           return (
-            <div
+            <div key={cam} className="aspect-video flex items-center">
-              key={cam}
-              className="aspect-video flex items-center"
-              onClick={() => onSelectCamera(cam)}
-            >
               <DynamicVideoPlayer
                 className="size-full"
                 camera={cam}
@@ -156,13 +173,14 @@ export function DesktopRecordingView({
                   setPlayerReady(true);
                   controller.scrubToTimestamp(startTime);
                 }}
+                onClick={() => onSelectCamera(cam)}
               />
             </div>
           );
         })}
       </div>
 
-      <div className="absolute overflow-hidden w-56 inset-y-0 right-0 cursor-pointer">
+      <div className="absolute overflow-hidden w-56 inset-y-0 right-0">
         <EventReviewTimeline
           segmentDuration={30}
           timestampSpread={15}