Rewrite desktop timeline to use separate dynamic video player component

web/src/components/player/DynamicVideoPlayer.tsx

@@ -0,0 +1,351 @@
+import { MutableRefObject, useEffect, useMemo, useRef, useState } from "react";
+import VideoPlayer from "./VideoPlayer";
+import Player from "video.js/dist/types/player";
+import TimelineEventOverlay from "../overlay/TimelineDataOverlay";
+import { useApiHost } from "@/api";
+import useSWR from "swr";
+import { FrigateConfig } from "@/types/frigateConfig";
+import ActivityIndicator from "../ui/activity-indicator";
+
+/**
+ * Dynamically switches between video playback and scrubbing preview player.
+ */
+type DynamicVideoPlayerProps = {
+  className?: string;
+  camera: string;
+  timeRange: { start: number; end: number };
+  cameraPreviews: Preview[];
+  onControllerReady?: (controller: DynamicVideoController) => void;
+};
+export default function DynamicVideoPlayer({
+  className,
+  camera,
+  timeRange,
+  cameraPreviews,
+  onControllerReady,
+}: DynamicVideoPlayerProps) {
+  const apiHost = useApiHost();
+  const { data: config } = useSWR<FrigateConfig>("config");
+  const timezone = useMemo(
+    () =>
+      config?.ui?.timezone || Intl.DateTimeFormat().resolvedOptions().timeZone,
+    [config]
+  );
+
+  // initial state
+
+  const initialPlaybackSource = useMemo(() => {
+    const date = new Date(timeRange.start * 1000);
+    return {
+      src: `${apiHost}vod/${date.getFullYear()}-${
+        date.getMonth() + 1
+      }/${date.getDate()}/${date.getHours()}/${camera}/${timezone.replaceAll(
+        "/",
+        ","
+      )}/master.m3u8`,
+      type: "application/vnd.apple.mpegurl",
+    };
+  }, []);
+  const initialPreviewSource = useMemo(() => {
+    const source = cameraPreviews.find(
+      (preview) =>
+        Math.round(preview.start) >= timeRange.start &&
+        Math.floor(preview.end) <= timeRange.end
+    )?.src;
+
+    if (source) {
+      return {
+        src: source,
+        type: "video/mp4",
+      };
+    } else {
+      return undefined;
+    }
+  }, []);
+
+  // controlling playback
+
+  const playerRef = useRef<Player | undefined>(undefined);
+  const previewRef = useRef<Player | undefined>(undefined);
+  const [isScrubbing, setIsScrubbing] = useState(false);
+  const [focusedItem, setFocusedItem] = useState<Timeline | undefined>(
+    undefined
+  );
+  const controller = useMemo(() => {
+    if (!config) {
+      return undefined;
+    }
+
+    return new DynamicVideoController(
+      playerRef,
+      previewRef,
+      (config.cameras[camera]?.detect?.annotation_offset || 0) / 1000,
+      setIsScrubbing,
+      setFocusedItem
+    );
+  }, [config]);
+
+  // state of playback player
+
+  const recordingParams = useMemo(() => {
+    return {
+      before: timeRange.end,
+      after: timeRange.start,
+    };
+  }, [timeRange]);
+  const { data: recordings } = useSWR<Recording[]>(
+    [`${camera}/recordings`, recordingParams],
+    { revalidateOnFocus: false }
+  );
+
+  useEffect(() => {
+    if (!controller || !recordings || recordings.length == 0) {
+      return;
+    }
+
+    const date = new Date(timeRange.start * 1000);
+    const playbackUri = `${apiHost}vod/${date.getFullYear()}-${
+      date.getMonth() + 1
+    }/${date.getDate()}/${date.getHours()}/${camera}/${timezone.replaceAll(
+      "/",
+      ","
+    )}/master.m3u8`;
+
+    controller.newPlayback({
+      recordings,
+      playbackUri,
+      preview: cameraPreviews.find(
+        (preview) =>
+          Math.round(preview.start) >= timeRange.start &&
+          Math.floor(preview.end) <= timeRange.end
+      ),
+    });
+  }, [controller, recordings]);
+
+  const hasPreview = true;
+
+  if (!controller) {
+    return <ActivityIndicator />;
+  }
+
+  return (
+    <div className={className}>
+      <div
+        className={`w-full relative ${
+          hasPreview && isScrubbing ? "hidden" : "visible"
+        }`}
+      >
+        <VideoPlayer
+          options={{
+            preload: "auto",
+            autoplay: true,
+            sources: [initialPlaybackSource],
+            controlBar: {
+              remainingTimeDisplay: false,
+              progressControl: {
+                seekBar: false,
+              },
+            },
+          }}
+          seekOptions={{ forward: 10, backward: 5 }}
+          onReady={(player) => {
+            playerRef.current = player;
+            player.on("playing", () => setFocusedItem(undefined));
+            player.on("timeupdate", () => {
+              controller.updateProgress(player.currentTime() || 0);
+            });
+          }}
+          onDispose={() => {
+            playerRef.current = undefined;
+          }}
+        >
+          {config && focusedItem && (
+            <TimelineEventOverlay
+              timeline={focusedItem}
+              cameraConfig={config.cameras[camera]}
+            />
+          )}
+        </VideoPlayer>
+      </div>
+      <div className={`w-full ${isScrubbing ? "visible" : "hidden"}`}>
+        <VideoPlayer
+          options={{
+            preload: "auto",
+            autoplay: false,
+            controls: false,
+            muted: true,
+            loadingSpinner: false,
+            sources: [initialPreviewSource],
+          }}
+          seekOptions={{}}
+          onReady={(player) => {
+            previewRef.current = player;
+            player.on("seeked", () => controller.finishedSeeking());
+
+            if (onControllerReady) {
+              onControllerReady(controller);
+            }
+          }}
+          onDispose={() => {
+            previewRef.current = undefined;
+          }}
+        />
+      </div>
+    </div>
+  );
+}
+
+export class DynamicVideoController {
+  // main state
+  private playerRef: MutableRefObject<Player | undefined>;
+  private previewRef: MutableRefObject<Player | undefined>;
+  private setScrubbing: (isScrubbing: boolean) => void;
+  private setFocusedItem: (timeline: Timeline) => void;
+  private playerMode: "playback" | "scrubbing" = "playback";
+
+  // playback
+  private recordings: Recording[] = [];
+  private onPlaybackTimestamp: ((time: number) => void) | undefined = undefined;
+  private annotationOffset: number;
+  private timeToStart: number | undefined = undefined;
+
+  // preview
+  private preview: Preview | undefined = undefined;
+  private timeToSeek: number | undefined = undefined;
+  private seeking = false;
+
+  constructor(
+    playerRef: MutableRefObject<Player | undefined>,
+    previewRef: MutableRefObject<Player | undefined>,
+    annotationOffset: number,
+    setScrubbing: (isScrubbing: boolean) => void,
+    setFocusedItem: (timeline: Timeline) => void
+  ) {
+    this.playerRef = playerRef;
+    this.previewRef = previewRef;
+    this.annotationOffset = annotationOffset;
+    this.setScrubbing = setScrubbing;
+    this.setFocusedItem = setFocusedItem;
+  }
+
+  newPlayback(newPlayback: DynamicPlayback) {
+    this.recordings = newPlayback.recordings;
+
+    this.playerRef.current?.src({
+      src: newPlayback.playbackUri,
+      type: "application/vnd.apple.mpegurl",
+    });
+
+    if (this.timeToStart) {
+      this.seekToTimestamp(this.timeToStart);
+      this.timeToStart = undefined;
+    }
+
+    this.preview = newPlayback.preview;
+    if (this.preview && this.previewRef.current) {
+      this.previewRef.current.src({
+        src: this.preview.src,
+        type: this.preview.type,
+      });
+    }
+  }
+
+  seekToTimestamp(time: number, play: boolean = false) {
+    if (this.playerMode != "playback") {
+      this.playerMode = "playback";
+      this.setScrubbing(false);
+      this.timeToSeek = undefined;
+      this.seeking = false;
+    }
+
+    if (this.recordings.length == 0) {
+      this.timeToStart = time;
+    }
+
+    let seekSeconds = 0;
+    (this.recordings || []).every((segment) => {
+      // if the next segment is past the desired time, stop calculating
+      if (segment.start_time > time) {
+        return false;
+      }
+
+      if (segment.end_time < time) {
+        seekSeconds += segment.end_time - segment.start_time;
+        return true;
+      }
+
+      seekSeconds +=
+        segment.end_time - segment.start_time - (segment.end_time - time);
+      return true;
+    });
+    this.playerRef.current?.currentTime(seekSeconds);
+
+    if (play) {
+      this.playerRef.current?.play();
+    }
+  }
+
+  seekToTimelineItem(timeline: Timeline) {
+    this.playerRef.current?.pause();
+    this.seekToTimestamp(timeline.timestamp + this.annotationOffset);
+    this.setFocusedItem(timeline);
+  }
+
+  updateProgress(playerTime: number) {
+    if (this.onPlaybackTimestamp) {
+      // take a player time in seconds and convert to timestamp in timeline
+      let timestamp = 0;
+      let totalTime = 0;
+      (this.recordings || []).every((segment) => {
+        if (totalTime + segment.duration > playerTime) {
+          // segment is here
+          timestamp = segment.start_time + (playerTime - totalTime);
+          return false;
+        } else {
+          totalTime += segment.duration;
+          return true;
+        }
+      });
+
+      this.onPlaybackTimestamp(timestamp);
+    }
+  }
+
+  onPlayerTimeUpdate(listener: (timestamp: number) => void) {
+    this.onPlaybackTimestamp = listener;
+  }
+
+  scrubToTimestamp(time: number) {
+    if (this.playerMode != "scrubbing") {
+      this.playerMode = "scrubbing";
+      this.playerRef.current?.pause();
+      this.setScrubbing(true);
+    }
+
+    if (this.preview) {
+      if (this.seeking) {
+        this.timeToSeek = time;
+      } else {
+        this.previewRef.current?.currentTime(time - this.preview.start);
+        this.seeking = true;
+      }
+    }
+  }
+
+  finishedSeeking() {
+    if (!this.preview || this.playerMode == "playback") {
+      return;
+    }
+
+    if (
+      this.timeToSeek &&
+      this.timeToSeek != this.previewRef.current?.currentTime()
+    ) {
+      this.previewRef.current?.currentTime(
+        this.timeToSeek - this.preview.start
+      );
+    } else {
+      this.seeking = false;
+    }
+  }
+}

web/src/types/history.ts

@@ -21,38 +21,6 @@ type Preview = {
   end: number;
 };
 
-type Timeline = {
-  camera: string;
-  timestamp: number;
-  data: {
-    camera: string;
-    label: string;
-    sub_label: string;
-    box?: [number, number, number, number];
-    region: [number, number, number, number];
-    attribute: string;
-    zones: string[];
-  };
-  class_type:
-    | "visible"
-    | "gone"
-    | "entered_zone"
-    | "attribute"
-    | "active"
-    | "stationary"
-    | "heard"
-    | "external";
-  source_id: string;
-  source: string;
-};
-
-type HourlyTimeline = {
-  start: number;
-  end: number;
-  count: number;
-  hours: { [key: string]: Timeline[] };
-};
-
 interface HistoryFilter extends FilterType {
   cameras: string[];
   labels: string[];

web/src/types/playback.ts

@@ -0,0 +1,5 @@
+type DynamicPlayback = {
+  recordings: Recording[];
+  playbackUri: string;
+  preview: Preview | undefined;
+};

web/src/types/timeline.ts

@@ -0,0 +1,31 @@
+type Timeline = {
+    camera: string;
+    timestamp: number;
+    data: {
+      camera: string;
+      label: string;
+      sub_label: string;
+      box?: [number, number, number, number];
+      region: [number, number, number, number];
+      attribute: string;
+      zones: string[];
+    };
+    class_type:
+      | "visible"
+      | "gone"
+      | "entered_zone"
+      | "attribute"
+      | "active"
+      | "stationary"
+      | "heard"
+      | "external";
+    source_id: string;
+    source: string;
+  };
+
+  type HourlyTimeline = {
+    start: number;
+    end: number;
+    count: number;
+    hours: { [key: string]: Timeline[] };
+  };

web/src/utils/historyUtil.ts

@@ -117,7 +117,7 @@ export function getHourlyTimelineData(
 export function getTimelineHoursForDay(
   camera: string,
   cards: CardsData,
-  allPreviews: Preview[],
+  cameraPreviews: Preview[],
   timestamp: number
 ): HistoryTimeline {
   const endOfThisHour = new Date();
@@ -131,14 +131,6 @@ export function getTimelineHoursForDay(
   let start = startDay.getTime() / 1000;
   let end = 0;
 
-  const relevantPreviews = allPreviews.filter((preview) => {
-    return (
-      preview.camera == camera &&
-      preview.start >= start &&
-      Math.floor(preview.end - 1) <= dayEnd
-    );
-  });
-
   const dayIdx = Object.keys(cards).find((day) => {
     if (parseInt(day) > start) {
       return false;
@@ -178,7 +170,7 @@ export function getTimelineHoursForDay(
           return [];
         })
       : [];
-    const relevantPreview = relevantPreviews.find(
+    const relevantPreview = cameraPreviews.find(
       (preview) =>
         Math.round(preview.start) >= start && Math.floor(preview.end) <= end
     );

web/src/views/history/DesktopTimelineView.tsx

@@ -1,18 +1,17 @@
-import { useApiHost } from "@/api";
-import TimelineEventOverlay from "@/components/overlay/TimelineDataOverlay";
-import VideoPlayer from "@/components/player/VideoPlayer";
 import ActivityScrubber from "@/components/scrubber/ActivityScrubber";
 import ActivityIndicator from "@/components/ui/activity-indicator";
 import { FrigateConfig } from "@/types/frigateConfig";
 
-import { useCallback, useEffect, useMemo, useRef, useState } from "react";
+import { useEffect, useMemo, useRef, useState } from "react";
 import useSWR from "swr";
-import Player from "video.js/dist/types/player";
 import TimelineItemCard from "@/components/card/TimelineItemCard";
 import { getTimelineHoursForDay } from "@/utils/historyUtil";
 import { GraphDataPoint } from "@/types/graph";
 import TimelineGraph from "@/components/graph/TimelineGraph";
 import TimelineBar from "@/components/bar/TimelineBar";
+import DynamicVideoPlayer, {
+  DynamicVideoController,
+} from "@/components/player/DynamicVideoPlayer";
 
 type DesktopTimelineViewProps = {
   timelineData: CardsData;
@@ -25,124 +24,19 @@ export default function DesktopTimelineView({
   allPreviews,
   initialPlayback,
 }: DesktopTimelineViewProps) {
-  const apiHost = useApiHost();
   const { data: config } = useSWR<FrigateConfig>("config");
   const timezone = useMemo(
     () =>
       config?.ui?.timezone || Intl.DateTimeFormat().resolvedOptions().timeZone,
     [config]
   );
+  const controllerRef = useRef<DynamicVideoController | undefined>(undefined);
 
   const [selectedPlayback, setSelectedPlayback] = useState(initialPlayback);
 
-  const playerRef = useRef<Player | undefined>(undefined);
-  const previewRef = useRef<Player | undefined>(undefined);
   const initialScrollRef = useRef<HTMLDivElement | null>(null);
 
-  const [scrubbing, setScrubbing] = useState(false);
+  const [timelineTime, setTimelineTime] = useState(0);
-  const [focusedItem, setFocusedItem] = useState<Timeline | undefined>(
-    undefined
-  );
-
-  const [seeking, setSeeking] = useState(false);
-  const [timeToSeek, setTimeToSeek] = useState<number | undefined>(undefined);
-  const [playerTime, setPlayerTime] = useState(
-    initialPlayback.timelineItems.length > 0
-      ? initialPlayback.timelineItems[0].timestamp - initialPlayback.range.start
-      : 0
-  );
-
-  const annotationOffset = useMemo(() => {
-    if (!config) {
-      return 0;
-    }
-
-    return (
-      (config.cameras[initialPlayback.camera]?.detect?.annotation_offset || 0) /
-      1000
-    );
-  }, [config]);
-
-  const recordingParams = useMemo(() => {
-    return {
-      before: selectedPlayback.range.end,
-      after: selectedPlayback.range.start,
-    };
-  }, [selectedPlayback]);
-  const { data: recordings } = useSWR<Recording[]>(
-    selectedPlayback
-      ? [`${selectedPlayback.camera}/recordings`, recordingParams]
-      : null,
-    { revalidateOnFocus: false }
-  );
-
-  const playbackUri = useMemo(() => {
-    if (!selectedPlayback) {
-      return "";
-    }
-
-    const date = new Date(selectedPlayback.range.start * 1000);
-    return `${apiHost}vod/${date.getFullYear()}-${
-      date.getMonth() + 1
-    }/${date.getDate()}/${date.getHours()}/${
-      selectedPlayback.camera
-    }/${timezone.replaceAll("/", ",")}/master.m3u8`;
-  }, [selectedPlayback]);
-
-  const onSelectItem = useCallback(
-    (timeline: Timeline | undefined) => {
-      if (timeline) {
-        setFocusedItem(timeline);
-        const selected = timeline.timestamp;
-        playerRef.current?.pause();
-
-        let seekSeconds = 0;
-        (recordings || []).every((segment) => {
-          // if the next segment is past the desired time, stop calculating
-          if (segment.start_time > selected) {
-            return false;
-          }
-
-          if (segment.end_time < selected) {
-            seekSeconds += segment.end_time - segment.start_time;
-            return true;
-          }
-
-          seekSeconds +=
-            segment.end_time -
-            segment.start_time -
-            (segment.end_time - selected);
-          return true;
-        });
-        playerRef.current?.currentTime(seekSeconds);
-      } else {
-        setFocusedItem(undefined);
-      }
-    },
-    [annotationOffset, recordings, playerRef]
-  );
-
-  const timelineTime = useMemo(() => {
-    if (scrubbing) {
-      return selectedPlayback.range.start + playerTime;
-    } else {
-      // take a player time in seconds and convert to timestamp in timeline
-      let timestamp = 0;
-      let totalTime = 0;
-      (recordings || []).every((segment) => {
-        if (totalTime + segment.duration > playerTime) {
-          // segment is here
-          timestamp = segment.start_time + (playerTime - totalTime);
-          return false;
-        } else {
-          totalTime += segment.duration;
-          return true;
-        }
-      });
-
-      return timestamp;
-    }
-  }, [playerTime]);
 
   // handle scrolling to initial timeline item
   useEffect(() => {
@@ -151,55 +45,18 @@ export default function DesktopTimelineView({
     }
   }, [initialScrollRef]);
 
-  // handle seeking to next frame when seek is finished
+  const cameraPreviews = useMemo(() => {
-  useEffect(() => {
+    return allPreviews.filter((preview) => {
-    if (seeking) {
+      return preview.camera == initialPlayback.camera;
-      return;
-    }
-
-    if (timeToSeek && !scrubbing) {
-      setScrubbing(true);
-      playerRef.current?.pause();
-    }
-
-    if (timeToSeek && timeToSeek != previewRef.current?.currentTime()) {
-      setSeeking(true);
-      previewRef.current?.currentTime(timeToSeek);
-    }
-  }, [timeToSeek, seeking]);
-
-  // handle loading main / preview playback when selected hour changes
-  useEffect(() => {
-    if (!playerRef.current) {
-      return;
-    }
-
-    setPlayerTime(
-      selectedPlayback.timelineItems.length > 0
-        ? selectedPlayback.timelineItems[0].timestamp -
-            selectedPlayback.range.start
-        : 0
-    );
-
-    playerRef.current.src({
-      src: playbackUri,
-      type: "application/vnd.apple.mpegurl",
     });
-
+  }, []);
-    if (selectedPlayback.relevantPreview && previewRef.current) {
-      previewRef.current.src({
-        src: selectedPlayback.relevantPreview.src,
-        type: selectedPlayback.relevantPreview.type,
-      });
-    }
-  }, [playerRef, previewRef, playbackUri]);
 
   const timelineStack = useMemo(
     () =>
       getTimelineHoursForDay(
         selectedPlayback.camera,
         timelineData,
-        allPreviews,
+        cameraPreviews,
         selectedPlayback.range.start + 60
       ),
     []
@@ -254,88 +111,25 @@ export default function DesktopTimelineView({
     <div className="w-full">
       <div className="flex">
         <>
-          <div className="w-2/3 bg-black flex justify-center items-center">
+          <DynamicVideoPlayer
-            <div
+            className="w-2/3 bg-black flex justify-center items-center"
-              className={`w-full relative ${
+            camera={initialPlayback.camera}
-                selectedPlayback.relevantPreview != undefined && scrubbing
+            timeRange={selectedPlayback.range}
-                  ? "hidden"
+            cameraPreviews={cameraPreviews}
-                  : "visible"
+            onControllerReady={(controller) => {
-              }`}
+              controllerRef.current = controller;
-            >
+              controllerRef.current.onPlayerTimeUpdate((timestamp: number) => {
-              <VideoPlayer
+                setTimelineTime(timestamp);
-                options={{
-                  preload: "auto",
-                  autoplay: true,
-                  sources: [
-                    {
-                      src: playbackUri,
-                      type: "application/vnd.apple.mpegurl",
-                    },
-                  ],
-                  controlBar: {
-                    remainingTimeDisplay: false,
-                    progressControl: {
-                      seekBar: false,
-                    },
-                  },
-                }}
-                seekOptions={{ forward: 10, backward: 5 }}
-                onReady={(player) => {
-                  playerRef.current = player;
-
-                  if (selectedPlayback.timelineItems.length > 0) {
-                    player.currentTime(
-                      selectedPlayback.timelineItems[0].timestamp -
-                        selectedPlayback.range.start
-                    );
-                  } else {
-                    player.currentTime(0);
-                  }
-                  player.on("playing", () => onSelectItem(undefined));
-                  player.on("timeupdate", () => {
-                    setPlayerTime(Math.floor(player.currentTime() || 0));
               });
-                }}
+
-                onDispose={() => {
+              if (initialPlayback.timelineItems.length > 0) {
-                  playerRef.current = undefined;
+                controllerRef.current?.seekToTimestamp(
-                }}
+                  selectedPlayback.timelineItems[0].timestamp,
-              >
+                  true
-                {focusedItem && (
+                );
-                  <TimelineEventOverlay
+              }
-                    timeline={focusedItem}
-                    cameraConfig={config.cameras[selectedPlayback.camera]}
-                  />
-                )}
-              </VideoPlayer>
-            </div>
-            {selectedPlayback.relevantPreview && (
-              <div className={`w-full ${scrubbing ? "visible" : "hidden"}`}>
-                <VideoPlayer
-                  options={{
-                    preload: "auto",
-                    autoplay: false,
-                    controls: false,
-                    muted: true,
-                    loadingSpinner: false,
-                    sources: [
-                      {
-                        src: `${selectedPlayback.relevantPreview?.src}`,
-                        type: "video/mp4",
-                      },
-                    ],
-                  }}
-                  seekOptions={{}}
-                  onReady={(player) => {
-                    previewRef.current = player;
-                    player.on("seeked", () => setSeeking(false));
-                  }}
-                  onDispose={() => {
-                    previewRef.current = undefined;
             }}
           />
-              </div>
-            )}
-          </div>
         </>
         <div className="px-2 h-[608px] w-1/3 overflow-auto">
           {selectedPlayback.timelineItems.map((timeline) => {
@@ -344,7 +138,9 @@ export default function DesktopTimelineView({
                 key={timeline.timestamp}
                 timeline={timeline}
                 relevantPreview={selectedPlayback.relevantPreview}
-                onSelect={() => onSelectItem(timeline)}
+                onSelect={() => {
+                  controllerRef.current?.seekToTimelineItem(timeline);
+                }}
               />
             );
           })}
@@ -371,7 +167,10 @@ export default function DesktopTimelineView({
                       isSelected
                         ? [
                             {
-                              time: new Date(timelineTime * 1000),
+                              time: new Date(
+                                Math.max(timeline.range.start, timelineTime) *
+                                  1000
+                              ),
                               id: "playback",
                             },
                           ]
@@ -384,33 +183,16 @@ export default function DesktopTimelineView({
                       zoomable: false,
                     }}
                     timechangeHandler={(data) => {
-                      if (!timeline.relevantPreview) {
+                      controllerRef.current?.scrubToTimestamp(
-                        playerRef.current?.pause();
+                        data.time.getTime() / 1000
-                        return;
+                      );
-                      }
+                      setTimelineTime(data.time.getTime() / 1000);
-
-                      const seekTimestamp = data.time.getTime() / 1000;
-                      const seekTime =
-                        seekTimestamp - timeline.relevantPreview.start;
-                      setPlayerTime(seekTimestamp - timeline.range.start);
-                      setTimeToSeek(Math.round(seekTime));
                     }}
                     timechangedHandler={(data) => {
-                      setScrubbing(false);
+                      controllerRef.current?.seekToTimestamp(
-                      const playbackTime =
+                        data.time.getTime() / 1000,
-                        data.time.getTime() / 1000 - timeline.range.start;
+                        true
-                      playerRef.current?.currentTime(playbackTime);
-                      playerRef.current?.play();
-                    }}
-                    selectHandler={(data) => {
-                      if (data.items.length > 0) {
-                        const selected = data.items[0];
-                        onSelectItem(
-                          selectedPlayback.timelineItems.find(
-                            (timeline) => timeline.timestamp == selected
-                          )
                       );
-                      }
                     }}
                   />
                   {isSelected && graphData && (
@@ -435,8 +217,16 @@ export default function DesktopTimelineView({
                   startTime={timeline.range.start}
                   graphData={graphData}
                   onClick={() => {
-                    setScrubbing(false);
                     setSelectedPlayback(timeline);
+
+                    let startTs;
+                    if (timeline.timelineItems.length > 0) {
+                      startTs = selectedPlayback.timelineItems[0].timestamp;
+                    } else {
+                      startTs = timeline.range.start;
+                    }
+
+                    controllerRef.current?.seekToTimestamp(startTs, true);
                   }}
                 />
               )}

web/vite.config.ts

@@ -12,24 +12,24 @@ export default defineConfig({
   server: {
     proxy: {
       '/api': {
-        target: 'http://localhost:5000',
+        target: 'http://192.168.50.106:5000',
         ws: true,
       },
       '/vod': {
-        target: 'http://localhost:5000'
+        target: 'http://192.168.50.106:5000'
       },
       '/clips': {
-        target: 'http://localhost:5000'
+        target: 'http://192.168.50.106:5000'
       },
       '/exports': {
-        target: 'http://localhost:5000'
+        target: 'http://192.168.50.106:5000'
       },
       '/ws': {
-        target: 'ws://localhost:5000',
+        target: 'ws://192.168.50.106:5000',
         ws: true,
       },
       '/live': {
-        target: 'ws://localhost:5000',
+        target: 'ws://192.168.50.106:5000',
         changeOrigin: true,
         ws: true,
       },