Merge branch 'develop' into feat/tv-interface

# Conflicts:
#	.gitignore
#	app/(auth)/(tabs)/(home)/_layout.tsx
#	components/PlatformDropdown.tsx
#	components/search/DiscoverFilters.tsx
#	components/video-player/controls/BottomControls.tsx
#	components/video-player/controls/TrickplayBubble.tsx
#	modules/mpv-player/ios/MPVLayerRenderer.swift

components/DownloadItem.tsx

@@ -9,6 +9,7 @@ import type {
   BaseItemDto,
   MediaSourceInfo,
 } from "@jellyfin/sdk/lib/generated-client/models";
+import { getUserLibraryApi } from "@jellyfin/sdk/lib/utils/api";
 import { type Href } from "expo-router";
 import { t } from "i18next";
 import { useAtom } from "jotai";
@@ -199,9 +200,30 @@ export const DownloadItems: React.FC<DownloadProps> = ({
         );
       }
       const downloadDetailsPromises = items.map(async (item) => {
+        // Ensure the snapshot we store offline carries the Chapters array.
+        // Page-level fetches sometimes use a fields filter that omits it; the
+        // offline player would then render no chapter ticks / list.
+        let itemForDownload = item;
+        if (!itemForDownload.Chapters && itemForDownload.Id) {
+          try {
+            const enriched = await getUserLibraryApi(api).getItem({
+              itemId: itemForDownload.Id,
+              userId: user.Id!,
+            });
+            if (enriched.data) {
+              itemForDownload = enriched.data;
+            }
+          } catch (e) {
+            console.warn(
+              "[DownloadItem] failed to refresh item for Chapters, falling back to original",
+              e,
+            );
+          }
+        }
+
         const { mediaSource, audioIndex, subtitleIndex } =
           itemsNotDownloaded.length > 1
-            ? getDefaultPlaySettings(item, settings!)
+            ? getDefaultPlaySettings(itemForDownload, settings!)
             : {
                 mediaSource: selectedOptions?.mediaSource,
                 audioIndex: selectedOptions?.audioIndex,
@@ -210,7 +232,7 @@ export const DownloadItems: React.FC<DownloadProps> = ({
 
         const downloadDetails = await getDownloadUrl({
           api,
-          item,
+          item: itemForDownload,
           userId: user.Id!,
           mediaSource: mediaSource!,
           audioStreamIndex: audioIndex ?? -1,
@@ -222,7 +244,7 @@ export const DownloadItems: React.FC<DownloadProps> = ({
 
         return {
           url: downloadDetails?.url,
-          item,
+          item: itemForDownload,
           mediaSource: downloadDetails?.mediaSource,
         };
       });

components/chapters/ChapterList.tsx

@@ -0,0 +1,196 @@
+/**
+ * A modal listing an item's chapters. Each row shows the chapter name and its
+ * timestamp; the current chapter is highlighted. Tapping a row seeks to that
+ * chapter and closes the modal. Player-agnostic — the seek is injected.
+ */
+
+import { Ionicons } from "@expo/vector-icons";
+import type { ChapterInfo } from "@jellyfin/sdk/lib/generated-client/models";
+import { memo, useEffect, useMemo, useRef } from "react";
+import { useTranslation } from "react-i18next";
+import { FlatList, Modal, Pressable, StyleSheet, View } from "react-native";
+import { Text } from "@/components/common/Text";
+import { Colors } from "@/constants/Colors";
+import {
+  type ChapterEntry,
+  chapterStartsMs,
+  formatChapterTime,
+  sortedChapters,
+} from "@/utils/chapters";
+
+interface ChapterListProps {
+  visible: boolean;
+  chapters: ChapterInfo[] | null | undefined;
+  /** Current playback position in milliseconds (to highlight the row). */
+  currentPositionMs: number;
+  /** Seek the player to this millisecond position. */
+  onSeek: (positionMs: number) => void;
+  onClose: () => void;
+}
+
+const ROW_HEIGHT = 48;
+
+function ChapterListComponent({
+  visible,
+  chapters,
+  currentPositionMs,
+  onSeek,
+  onClose,
+}: ChapterListProps) {
+  const { t } = useTranslation();
+  const listRef = useRef<FlatList<ChapterEntry>>(null);
+
+  const entries = useMemo(() => sortedChapters(chapters), [chapters]);
+  // Memoize starts so currentChapterIndex computation doesn't re-sort/filter
+  // every tick — chapters is the only input that drives the underlying array.
+  const starts = useMemo(() => chapterStartsMs(chapters), [chapters]);
+  const activeIndex = useMemo(() => {
+    let idx = -1;
+    for (let i = 0; i < starts.length; i++) {
+      if (currentPositionMs >= starts[i]) idx = i;
+      else break;
+    }
+    return idx;
+  }, [currentPositionMs, starts]);
+
+  // FlatList.initialScrollIndex only fires at first mount; <Modal> keeps its
+  // children mounted across visible toggles, so subsequent opens never scroll.
+  // Trigger an imperative scroll each time the sheet becomes visible.
+  useEffect(() => {
+    if (!visible || activeIndex < 0 || entries.length === 0) return;
+    const raf = requestAnimationFrame(() => {
+      listRef.current?.scrollToIndex({
+        index: activeIndex,
+        animated: false,
+        viewPosition: 0.5,
+      });
+    });
+    return () => cancelAnimationFrame(raf);
+  }, [visible, activeIndex, entries.length]);
+
+  return (
+    <Modal
+      visible={visible}
+      transparent
+      animationType='slide'
+      onRequestClose={onClose}
+    >
+      <Pressable onPress={onClose} style={styles.backdrop}>
+        <Pressable onPress={(e) => e.stopPropagation()} style={styles.sheet}>
+          <View style={styles.header}>
+            <Text style={styles.title}>{t("chapters.title")}</Text>
+            <Pressable
+              onPress={onClose}
+              hitSlop={10}
+              accessibilityRole='button'
+              accessibilityLabel={t("chapters.close")}
+            >
+              <Ionicons name='close' size={24} color={Colors.text} />
+            </Pressable>
+          </View>
+          <FlatList
+            ref={listRef}
+            data={entries}
+            keyExtractor={(item, index) => `${item.positionMs}-${index}`}
+            getItemLayout={(_, index) => ({
+              length: ROW_HEIGHT,
+              offset: ROW_HEIGHT * index,
+              index,
+            })}
+            onScrollToIndexFailed={(info) => {
+              // Required when getItemLayout is provided and the target index
+              // is outside the currently rendered window. Fallback to an
+              // offset-based scroll, then retry the precise scroll once a
+              // frame has elapsed.
+              listRef.current?.scrollToOffset({
+                offset: info.averageItemLength * info.index,
+                animated: false,
+              });
+              setTimeout(() => {
+                listRef.current?.scrollToIndex({
+                  index: info.index,
+                  animated: false,
+                  viewPosition: 0.5,
+                });
+              }, 50);
+            }}
+            renderItem={({ item, index }) => {
+              const positionMs = item.positionMs;
+              const isActive = index === activeIndex;
+              return (
+                <Pressable
+                  onPress={() => {
+                    onSeek(positionMs);
+                    onClose();
+                  }}
+                  style={[
+                    styles.row,
+                    isActive && { backgroundColor: `${Colors.primary}33` },
+                  ]}
+                >
+                  <Text
+                    style={[
+                      styles.rowText,
+                      { color: isActive ? Colors.primary : Colors.text },
+                    ]}
+                    numberOfLines={1}
+                  >
+                    {item.chapter.Name ||
+                      t("chapters.chapter_number", { number: index + 1 })}
+                  </Text>
+                  <Text style={styles.rowTime}>
+                    {formatChapterTime(positionMs)}
+                  </Text>
+                </Pressable>
+              );
+            }}
+          />
+        </Pressable>
+      </Pressable>
+    </Modal>
+  );
+}
+
+export const ChapterList = memo(ChapterListComponent);
+
+const styles = StyleSheet.create({
+  backdrop: {
+    flex: 1,
+    justifyContent: "flex-end",
+    backgroundColor: "rgba(0,0,0,0.6)",
+  },
+  sheet: {
+    backgroundColor: Colors.background,
+    borderTopLeftRadius: 16,
+    borderTopRightRadius: 16,
+    maxHeight: "70%",
+    paddingBottom: 24,
+  },
+  header: {
+    flexDirection: "row",
+    justifyContent: "space-between",
+    alignItems: "center",
+    padding: 16,
+  },
+  title: {
+    color: Colors.text,
+    fontSize: 17,
+    fontWeight: "700",
+  },
+  row: {
+    flexDirection: "row",
+    justifyContent: "space-between",
+    alignItems: "center",
+    paddingHorizontal: 16,
+    height: ROW_HEIGHT,
+  },
+  rowText: {
+    fontSize: 15,
+    flex: 1,
+  },
+  rowTime: {
+    color: Colors.icon,
+    fontSize: 13,
+    marginLeft: 12,
+  },
+});

components/chapters/ChapterTicks.tsx

@@ -0,0 +1,87 @@
+/**
+ * Chapter tick marks drawn as an absolute overlay over a progress slider.
+ * Renders nothing for media with one or zero chapters. `pointerEvents: "none"`
+ * so the slider underneath still receives touches.
+ */
+
+import { memo, useState } from "react";
+import { type LayoutChangeEvent, PixelRatio, View } from "react-native";
+import type { ChapterMarker } from "@/utils/chapters";
+
+interface ChapterTicksProps {
+  /** Pre-computed markers (caller memoizes — avoids double-computing here). */
+  markers: ChapterMarker[];
+  /** Tick colour. */
+  color?: string;
+  /** Tick height in px — slightly less than the slider track thickness. */
+  height?: number;
+  /** Tick width in px — integer to avoid sub-pixel anti-aliasing. */
+  width?: number;
+}
+
+function ChapterTicksComponent({
+  markers,
+  // Semi-transparent black contrasts against both the filled progress
+  // (#fff) and the unfilled track (rgba(255,255,255,0.2)) so the ticks
+  // stay visible across the whole bar as playback advances.
+  color = "rgba(0,0,0,0.55)",
+  height = 14,
+  width = 2,
+}: ChapterTicksProps) {
+  // Hooks must run unconditionally — keep them before any early return.
+  const [sliderWidth, setSliderWidth] = useState(0);
+
+  const handleLayout = (e: LayoutChangeEvent) => {
+    setSliderWidth(e.nativeEvent.layout.width);
+  };
+
+  // One chapter (typically a single marker at 0) is not worth marking.
+  if (markers.length <= 1) return null;
+
+  return (
+    <View
+      pointerEvents='none'
+      onLayout={handleLayout}
+      style={{
+        position: "absolute",
+        left: 0,
+        right: 0,
+        top: 0,
+        bottom: 0,
+        // Let ticks taller than this container bleed beyond its bounds.
+        overflow: "visible",
+      }}
+    >
+      {sliderWidth > 0 &&
+        markers
+          // Skip the leading 0ms marker — it overlaps the slider start and
+          // adds visual noise at an already-rendered boundary.
+          .filter((marker) => marker.positionMs > 0)
+          .map((marker, index) => {
+            // Align both the position AND the width onto the device's
+            // physical pixel grid. Without this, fractional dp values land
+            // at different sub-pixel fractions per tick — Android samples
+            // each one differently and some ticks render visibly thicker.
+            const centerDp = (marker.percent / 100) * sliderWidth;
+            const left = PixelRatio.roundToNearestPixel(centerDp - width / 2);
+            const snappedWidth = PixelRatio.roundToNearestPixel(width);
+            return (
+              <View
+                key={`${marker.positionMs}-${index}`}
+                style={{
+                  position: "absolute",
+                  left,
+                  top: "50%",
+                  marginTop: -height / 2,
+                  height,
+                  width: snappedWidth,
+                  backgroundColor: color,
+                }}
+              />
+            );
+          })}
+    </View>
+  );
+}
+
+export const ChapterTicks = memo(ChapterTicksComponent);

components/video-player/controls/BottomControls.tsx

@@ -1,19 +1,34 @@
-import type { BaseItemDto } from "@jellyfin/sdk/lib/generated-client";
-import type { FC } from "react";
-import { View } from "react-native";
+import { Ionicons } from "@expo/vector-icons";
+import type {
+  BaseItemDto,
+  ChapterInfo,
+} from "@jellyfin/sdk/lib/generated-client";
+import { type FC, useMemo, useState } from "react";
+import { useTranslation } from "react-i18next";
+import { Pressable, View } from "react-native";
 import { Slider } from "react-native-awesome-slider";
 import { type SharedValue } from "react-native-reanimated";
 import { useSafeAreaInsets } from "react-native-safe-area-context";
+import { ChapterList } from "@/components/chapters/ChapterList";
+import { ChapterTicks } from "@/components/chapters/ChapterTicks";
 import { Text } from "@/components/common/Text";
 import { useSettings } from "@/utils/atoms/settings";
-import { ChapterMarkers } from "./ChapterMarkers";
+import { chapterMarkers, chapterNameAt } from "@/utils/chapters";
 import NextEpisodeCountDownButton from "./NextEpisodeCountDownButton";
 import SkipButton from "./SkipButton";
 import { TimeDisplay } from "./TimeDisplay";
 import { TrickplayBubble } from "./TrickplayBubble";
 
+// Chapter tick height in dp — matches the slider track height for a clean,
+// flush look (no top/bottom overflow).
+const TICK_HEIGHT = 10;
+
 interface BottomControlsProps {
   item: BaseItemDto;
+  /** Item chapters, used for the tick overlay and chapter list. */
+  chapters?: ChapterInfo[] | null;
+  /** Total media duration in milliseconds. */
+  durationMs: number;
   showControls: boolean;
   isSliding: boolean;
   showRemoteBubble: boolean;
@@ -39,6 +54,8 @@ interface BottomControlsProps {
   handleSliderChange: (value: number) => void;
   handleTouchStart: () => void;
   handleTouchEnd: () => void;
+  /** Programmatic seek (chapter list, hotkeys) — bypasses slide gesture state. */
+  seekTo: (value: number) => void;
 
   // Trickplay props
   trickPlayUrl: {
@@ -65,6 +82,8 @@ interface BottomControlsProps {
 
 export const BottomControls: FC<BottomControlsProps> = ({
   item,
+  chapters,
+  durationMs,
   showControls,
   isSliding,
   showRemoteBubble,
@@ -88,13 +107,39 @@ export const BottomControls: FC<BottomControlsProps> = ({
   handleSliderChange,
   handleTouchStart,
   handleTouchEnd,
+  seekTo,
   trickPlayUrl,
   trickplayInfo,
   time,
   chapterPositions = [],
 }) => {
   const { settings } = useSettings();
+  const { t } = useTranslation();
   const insets = useSafeAreaInsets();
+  const [chapterListVisible, setChapterListVisible] = useState(false);
+
+  // Only expose chapter UI when there are at least two real markers.
+  const chapterMarkerList = useMemo(
+    () => chapterMarkers(chapters, durationMs),
+    [chapters, durationMs],
+  );
+  const hasChapters = chapterMarkerList.length > 1;
+
+  // Current chapter name for the always-visible header label (live playback).
+  const currentChapterName = useMemo(
+    () => (hasChapters ? chapterNameAt(currentTime, chapters) : null),
+    [hasChapters, currentTime, chapters],
+  );
+
+  // Chapter name at the scrubbed position for the trickplay bubble. `time` is
+  // an {h,m,s} object derived from the slider's dragged value — convert back
+  // to ms for the lookup. Only useful while actively scrubbing.
+  const scrubChapterName = useMemo(() => {
+    if (!hasChapters) return null;
+    const scrubMs =
+      (time.hours * 3600 + time.minutes * 60 + time.seconds) * 1000;
+    return chapterNameAt(scrubMs, chapters);
+  }, [hasChapters, time.hours, time.minutes, time.seconds, chapters]);
 
   return (
     <View
@@ -136,8 +181,24 @@ export const BottomControls: FC<BottomControlsProps> = ({
           {item?.Type === "Audio" && (
             <Text className='text-xs opacity-50'>{item?.Album}</Text>
           )}
+          {currentChapterName ? (
+            <Text className='text-xs opacity-70 mt-1' numberOfLines={1}>
+              {currentChapterName}
+            </Text>
+          ) : null}
         </View>
-        <View className='flex flex-row space-x-2 shrink-0'>
+        <View className='flex flex-row items-center space-x-2 shrink-0'>
+          {hasChapters && (
+            <Pressable
+              onPress={() => setChapterListVisible(true)}
+              hitSlop={10}
+              className='justify-center mr-4'
+              accessibilityRole='button'
+              accessibilityLabel={t("chapters.open")}
+            >
+              <Ionicons name='bookmarks' size={24} color='white' />
+            </Pressable>
+          )}
           <SkipButton
             showButton={showSkipButton}
             onPress={skipIntro}
@@ -181,7 +242,9 @@ export const BottomControls: FC<BottomControlsProps> = ({
               height: 10,
               justifyContent: "center",
               alignItems: "stretch",
-              position: "relative",
+              // Allow chapter ticks taller than the 10px track to bleed out
+              // top/bottom (RN defaults to overflow: "hidden" on Android).
+              overflow: "visible",
             }}
             onTouchStart={handleTouchStart}
             onTouchEnd={handleTouchEnd}
@@ -209,6 +272,7 @@ export const BottomControls: FC<BottomControlsProps> = ({
                     trickPlayUrl={trickPlayUrl}
                     trickplayInfo={trickplayInfo}
                     time={time}
+                    chapterName={scrubChapterName}
                   />
                 )
               }
@@ -218,7 +282,7 @@ export const BottomControls: FC<BottomControlsProps> = ({
               minimumValue={min}
               maximumValue={max}
             />
-            <ChapterMarkers chapterPositions={chapterPositions} />
+            <ChapterTicks markers={chapterMarkerList} height={TICK_HEIGHT} />
           </View>
           <TimeDisplay
             currentTime={currentTime}
@@ -226,6 +290,13 @@ export const BottomControls: FC<BottomControlsProps> = ({
           />
         </View>
       </View>
+      <ChapterList
+        visible={chapterListVisible}
+        chapters={chapters}
+        currentPositionMs={currentTime}
+        onSeek={seekTo}
+        onClose={() => setChapterListVisible(false)}
+      />
     </View>
   );
 };

components/video-player/controls/Controls.tsx

@@ -267,6 +267,7 @@ export const Controls: FC<Props> = ({
     handleTouchEnd,
     handleSliderComplete,
     handleSliderChange,
+    seekTo,
   } = useVideoSlider({
     progress,
     isSeeking,
@@ -555,6 +556,8 @@ export const Controls: FC<Props> = ({
           >
             <BottomControls
               item={item}
+              chapters={item.Chapters}
+              durationMs={maxMs}
               showControls={showControls}
               isSliding={isSliding}
               showRemoteBubble={showRemoteBubble}
@@ -578,6 +581,7 @@ export const Controls: FC<Props> = ({
               handleSliderChange={handleSliderChange}
               handleTouchStart={handleTouchStart}
               handleTouchEnd={handleTouchEnd}
+              seekTo={seekTo}
               trickPlayUrl={trickPlayUrl}
               trickplayInfo={trickplayInfo}
               time={isSliding || showRemoteBubble ? time : remoteTime}

components/video-player/controls/TrickplayBubble.tsx

@@ -4,7 +4,9 @@ import { View } from "react-native";
 import { Text } from "@/components/common/Text";
 import { CONTROLS_CONSTANTS } from "./constants";
 
-const BASE_IMAGE_SCALE = 1.4;
+// Slightly larger preview (scale 1.6 vs old 1.4) to give the overlay text
+// more room and feel closer to the Jellyfin web style.
+const BASE_IMAGE_SCALE = 1.6;
 const BUBBLE_LEFT_OFFSET = 62;
 const BUBBLE_WIDTH_MULTIPLIER = 1.5;
 
@@ -28,12 +30,8 @@ interface TrickplayBubbleProps {
   };
   /** Scale factor for the image (default 1). Does not affect timestamp text. */
   imageScale?: number;
-}
-
-function formatTime(hours: number, minutes: number, seconds: number): string {
-  const pad = (n: number) => (n < 10 ? `0${n}` : `${n}`);
-  const prefix = hours > 0 ? `${hours}:` : "";
-  return `${prefix}${pad(minutes)}:${pad(seconds)}`;
+  /** Chapter name at the scrubbed position, if any. */
+  chapterName?: string | null;
 }
 
 export const TrickplayBubble: FC<TrickplayBubbleProps> = ({
@@ -41,6 +39,7 @@ export const TrickplayBubble: FC<TrickplayBubbleProps> = ({
   trickplayInfo,
   time,
   imageScale = 1,
+  chapterName,
 }) => {
   if (!trickPlayUrl || !trickplayInfo) {
     return null;
@@ -49,19 +48,28 @@ export const TrickplayBubble: FC<TrickplayBubbleProps> = ({
   const { x, y, url } = trickPlayUrl;
   const tileWidth = CONTROLS_CONSTANTS.TILE_WIDTH;
   const tileHeight = tileWidth / trickplayInfo.aspectRatio!;
+  const timeStr = `${time.hours > 0 ? `${time.hours}:` : ""}${
+    time.minutes < 10 ? `0${time.minutes}` : time.minutes
+  }:${time.seconds < 10 ? `0${time.seconds}` : time.seconds}`;
+
   const finalScale = BASE_IMAGE_SCALE * imageScale;
 
   return (
     <View
       style={{
         position: "absolute",
+        // Sit just above the slider — high enough not to overlap the
+        // progress bar, low enough to feel anchored to the thumb.
         left: -BUBBLE_LEFT_OFFSET * imageScale,
         bottom: 0,
-        paddingTop: 30,
+        paddingTop: 12,
         paddingBottom: 5,
         width: tileWidth * BUBBLE_WIDTH_MULTIPLIER * imageScale,
         justifyContent: "center",
         alignItems: "center",
+        // Bring the bubble in front of the player title / overlays.
+        zIndex: 999,
+        elevation: 10,
       }}
     >
       <View
@@ -89,10 +97,51 @@ export const TrickplayBubble: FC<TrickplayBubbleProps> = ({
           source={{ uri: url }}
           contentFit='cover'
         />
+        {/*
+         * Bottom-right overlay (Jellyfin web style) — chapter name (small,
+         * faded) above the timestamp (small, bold). Sits on top of the
+         * trickplay frame inside the same overflow:hidden container so it
+         * always stays within the bubble bounds.
+         */}
+        <View
+          pointerEvents='none'
+          style={{
+            position: "absolute",
+            left: 4,
+            bottom: 3,
+            alignItems: "flex-start",
+            paddingHorizontal: 3,
+            paddingVertical: 1,
+            borderRadius: 3,
+            backgroundColor: "rgba(0,0,0,0.55)",
+            maxWidth: tileWidth - 8,
+          }}
+        >
+          {chapterName ? (
+            <Text
+              numberOfLines={1}
+              style={{
+                color: "#fff",
+                fontSize: 7,
+                opacity: 0.85,
+                lineHeight: 9,
+              }}
+            >
+              {chapterName}
+            </Text>
+          ) : null}
+          <Text
+            style={{
+              color: "#fff",
+              fontSize: 8,
+              fontWeight: "600",
+              lineHeight: 10,
+            }}
+          >
+            {timeStr}
+          </Text>
+        </View>
       </View>
-      <Text style={{ marginTop: 30, fontSize: 16 }}>
-        {formatTime(time.hours, time.minutes, time.seconds)}
-      </Text>
     </View>
   );
 };

components/video-player/controls/hooks/useVideoSlider.ts

@@ -74,6 +74,21 @@ export function useVideoSlider({
     [seek, play, progress, isSeeking],
   );
 
+  // Programmatic seek (chapter list, hotkeys) that bypasses the slide gesture.
+  // Reads `isPlaying` directly instead of `wasPlayingRef`, which is only set
+  // during a real slide and would carry stale state on a tap-to-seek.
+  const seekTo = useCallback(
+    (value: number) => {
+      const seekValue = Math.max(0, Math.floor(value));
+      progress.value = seekValue;
+      seek(seekValue);
+      if (isPlaying) {
+        play();
+      }
+    },
+    [seek, play, progress, isPlaying],
+  );
+
   const handleSliderChange = useCallback(
     debounce((value: number) => {
       // Convert ms to ticks for trickplay
@@ -96,5 +111,6 @@ export function useVideoSlider({
     handleTouchEnd,
     handleSliderComplete,
     handleSliderChange,
+    seekTo,
   };
 }