[mob][preview] add support for video streaming

mobile/ios/Podfile.lock

@@ -10,12 +10,12 @@ PODS:
     - Flutter
   - device_info_plus (0.0.1):
     - Flutter
-  - ffmpeg-kit-ios-min (6.0)
-  - ffmpeg_kit_flutter_min (6.0.3):
-    - ffmpeg_kit_flutter_min/min (= 6.0.3)
+  - ffmpeg-kit-ios-full-gpl (6.0)
+  - ffmpeg_kit_flutter_full_gpl (6.0.3):
+    - ffmpeg_kit_flutter_full_gpl/full-gpl (= 6.0.3)
     - Flutter
-  - ffmpeg_kit_flutter_min/min (6.0.3):
-    - ffmpeg-kit-ios-min (= 6.0)
+  - ffmpeg_kit_flutter_full_gpl/full-gpl (6.0.3):
+    - ffmpeg-kit-ios-full-gpl (= 6.0)
     - Flutter
   - file_saver (0.0.1):
     - Flutter
@@ -232,6 +232,8 @@ PODS:
     - Flutter
   - url_launcher_ios (0.0.1):
     - Flutter
+  - video_compress (0.3.0):
+    - Flutter
   - video_player_avfoundation (0.0.1):
     - Flutter
     - FlutterMacOS
@@ -249,7 +251,7 @@ DEPENDENCIES:
   - connectivity_plus (from `.symlinks/plugins/connectivity_plus/darwin`)
   - dart_ui_isolate (from `.symlinks/plugins/dart_ui_isolate/ios`)
   - device_info_plus (from `.symlinks/plugins/device_info_plus/ios`)
-  - ffmpeg_kit_flutter_min (from `.symlinks/plugins/ffmpeg_kit_flutter_min/ios`)
+  - ffmpeg_kit_flutter_full_gpl (from `.symlinks/plugins/ffmpeg_kit_flutter_full_gpl/ios`)
   - file_saver (from `.symlinks/plugins/file_saver/ios`)
   - firebase_core (from `.symlinks/plugins/firebase_core/ios`)
   - firebase_messaging (from `.symlinks/plugins/firebase_messaging/ios`)
@@ -296,14 +298,15 @@ DEPENDENCIES:
   - ua_client_hints (from `.symlinks/plugins/ua_client_hints/ios`)
   - uni_links (from `.symlinks/plugins/uni_links/ios`)
   - url_launcher_ios (from `.symlinks/plugins/url_launcher_ios/ios`)
+  - video_compress (from `.symlinks/plugins/video_compress/ios`)
   - video_player_avfoundation (from `.symlinks/plugins/video_player_avfoundation/darwin`)
   - video_thumbnail (from `.symlinks/plugins/video_thumbnail/ios`)
   - volume_controller (from `.symlinks/plugins/volume_controller/ios`)
   - wakelock_plus (from `.symlinks/plugins/wakelock_plus/ios`)
 
 SPEC REPOS:
   trunk:
-    - ffmpeg-kit-ios-min
+    - ffmpeg-kit-ios-full-gpl
     - Firebase
     - FirebaseCore
     - FirebaseCoreInternal
@@ -335,8 +338,8 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/dart_ui_isolate/ios"
   device_info_plus:
     :path: ".symlinks/plugins/device_info_plus/ios"
-  ffmpeg_kit_flutter_min:
-    :path: ".symlinks/plugins/ffmpeg_kit_flutter_min/ios"
+  ffmpeg_kit_flutter_full_gpl:
+    :path: ".symlinks/plugins/ffmpeg_kit_flutter_full_gpl/ios"
   file_saver:
     :path: ".symlinks/plugins/file_saver/ios"
   firebase_core:
@@ -429,6 +432,8 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/uni_links/ios"
   url_launcher_ios:
     :path: ".symlinks/plugins/url_launcher_ios/ios"
+  video_compress:
+    :path: ".symlinks/plugins/video_compress/ios"
   video_player_avfoundation:
     :path: ".symlinks/plugins/video_player_avfoundation/darwin"
   video_thumbnail:
@@ -439,82 +444,83 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/wakelock_plus/ios"
 
 SPEC CHECKSUMS:
-  background_fetch: 39f11371c0dce04b001c4bfd5e782bcccb0a85e2
-  battery_info: 09f5c9ee65394f2291c8c6227bedff345b8a730c
-  connectivity_plus: ddd7f30999e1faaef5967c23d5b6d503d10434db
-  dart_ui_isolate: d5bcda83ca4b04f129d70eb90110b7a567aece14
-  device_info_plus: c6fb39579d0f423935b0c9ce7ee2f44b71b9fce6
-  ffmpeg-kit-ios-min: 4e9a088f4ee9629435960b9d68e54848975f1931
-  ffmpeg_kit_flutter_min: 5eff47f4965bf9d1150e98961eb6129f5ae3f28c
-  file_saver: 503e386464dbe118f630e17b4c2e1190fa0cf808
+  background_fetch: 94b36ee293e82972852dba8ede1fbcd3bd3d9d57
+  battery_info: a06b00c06a39bc94c92beebf600f1810cb6c8c87
+  connectivity_plus: 3f6c9057f4cd64198dc826edfb0542892f825343
+  dart_ui_isolate: 46f6714abe6891313267153ef6f9748d8ecfcab1
+  device_info_plus: 335f3ce08d2e174b9fdc3db3db0f4e3b1f66bd89
+  ffmpeg-kit-ios-full-gpl: 80adc341962e55ef709e36baa8ed9a70cf4ea62b
+  ffmpeg_kit_flutter_full_gpl: ce18b888487c05c46ed252cd2e7956812f2e3bd1
+  file_saver: 6cdbcddd690cb02b0c1a0c225b37cd805c2bf8b6
   Firebase: 98e6bf5278170668a7983e12971a66b2cd57fc8c
-  firebase_core: 2bedc3136ec7c7b8561c6123ed0239387b53f2af
-  firebase_messaging: 15d114e1a41fc31e4fbabcd48d765a19eec94a38
+  firebase_core: 085320ddfaacb80d1a96eac3a87857afcc150db1
+  firebase_messaging: d398edc15fe825f832836e74f6ac61e8cd2f3ad3
   FirebaseCore: a282032ae9295c795714ded2ec9c522fc237f8da
   FirebaseCoreInternal: ac26d09a70c730e497936430af4e60fb0c68ec4e
   FirebaseInstallations: 58cf94dabf1e2bb2fa87725a9be5c2249171cda0
   FirebaseMessaging: c9ec7b90c399c7a6100297e9d16f8a27fc7f7152
   Flutter: e0871f40cf51350855a761d2e70bf5af5b9b5de7
-  flutter_email_sender: 02d7443217d8c41483223627972bfdc09f74276b
-  flutter_image_compress: 5a5e9aee05b6553048b8df1c3bc456d0afaac433
-  flutter_inappwebview_ios: 6f63631e2c62a7c350263b13fa5427aedefe81d4
-  flutter_local_notifications: 4cde75091f6327eb8517fa068a0a5950212d2086
-  flutter_native_splash: edf599c81f74d093a4daf8e17bd7a018854bc778
-  flutter_secure_storage: 23fc622d89d073675f2eaa109381aefbcf5a49be
-  flutter_sodium: c84426b4de738514b5b66cfdeb8a06634e72fe0b
-  fluttertoast: e9a18c7be5413da53898f660530c56f35edfba9c
+  flutter_email_sender: cd533cdc7ea5eda6fabb2c7f78521c71207778a4
+  flutter_image_compress: 4b058288a81f76e5e80340af37c709abafff34c4
+  flutter_inappwebview_ios: b89ba3482b96fb25e00c967aae065701b66e9b99
+  flutter_local_notifications: ad39620c743ea4c15127860f4b5641649a988100
+  flutter_native_splash: 35ddbc7228eafcb3969dcc5f1fbbe27c1145a4f0
+  flutter_secure_storage: 2c2ff13db9e0a5647389bff88b0ecac56e3f3418
+  flutter_sodium: 152647449ba89a157fd48d7e293dcd6d29c6ab0e
+  fluttertoast: 76fea30fcf04176325f6864c87306927bd7d2038
   GoogleDataTransport: aae35b7ea0c09004c3797d53c8c41f66f219d6a7
   GoogleUtilities: 26a3abef001b6533cf678d3eb38fd3f614b7872d
-  home_widget: 0434835a4c9a75704264feff6be17ea40e0f0d57
-  image_editor_common: d6f6644ae4a6de80481e89fe6d0a8c49e30b4b43
-  image_picker_ios: c560581cceedb403a6ff17f2f816d7fea1421fc1
-  in_app_purchase_storekit: 8c3b0b3eb1b0f04efbff401c3de6266d4258d433
-  integration_test: 252f60fa39af5e17c3aa9899d35d908a0721b573
+  home_widget: f169fc41fd807b4d46ab6615dc44d62adbf9f64f
+  image_editor_common: 3de87e7c4804f4ae24c8f8a998362b98c105cac1
+  image_picker_ios: 7fe1ff8e34c1790d6fff70a32484959f563a928a
+  in_app_purchase_storekit: e126ef1b89e4a9fdf07e28f005f82632b4609437
+  integration_test: 4a889634ef21a45d28d50d622cf412dc6d9f586e
   libwebp: 1786c9f4ff8a279e4dac1e8f385004d5fc253009
-  local_auth_darwin: 66e40372f1c29f383a314c738c7446e2f7fdadc3
-  local_auth_ios: 5046a18c018dd973247a0564496c8898dbb5adf9
+  local_auth_darwin: 553ce4f9b16d3fdfeafce9cf042e7c9f77c1c391
+  local_auth_ios: f7a1841beef3151d140a967c2e46f30637cdf451
   Mantle: c5aa8794a29a022dfbbfc9799af95f477a69b62d
-  maps_launcher: 2e5b6a2d664ec6c27f82ffa81b74228d770ab203
-  media_extension: 6d30dc1431ebaa63f43c397c37917b1a0a597a4c
-  media_kit_libs_ios_video: a5fe24bc7875ccd6378a0978c13185e1344651c1
-  media_kit_native_event_loop: e6b2ab20cf0746eb1c33be961fcf79667304fa2a
-  media_kit_video: 5da63f157170e5bf303bf85453b7ef6971218a2e
-  motion_sensors: 03f55b7c637a7e365a0b5f9697a449f9059d5d91
-  motionphoto: d4a432b8c8f22fb3ad966258597c0103c9c5ff16
-  move_to_background: 39a5b79b26d577b0372cbe8a8c55e7aa9fcd3a2d
+  maps_launcher: edf829809ba9e894d70e569bab11c16352dedb45
+  media_extension: a1fec16ee9c8241a6aef9613578ebf097d6c5e64
+  media_kit_libs_ios_video: 5a18affdb97d1f5d466dc79988b13eff6c5e2854
+  media_kit_native_event_loop: 5fba1a849a6c87a34985f1e178a0de5bd444a0cf
+  media_kit_video: 1746e198cb697d1ffb734b1d05ec429d1fcd1474
+  motion_sensors: 741e702c17467b9569a92165dda8d4d88c6167f1
+  motionphoto: 584b43031ead3060225cdff08fa49818879801d2
+  move_to_background: 155f7bfbd34d43ad847cb630d2d2d87c17199710
   nanopb: fad817b59e0457d11a5dfbde799381cd727c1275
-  native_video_player: d12af78a1a4a8cf09775a5177d5b392def6fd23c
-  onnxruntime: e7c2ae44385191eaad5ae64c935a72debaddc997
+  native_video_player: b65c58951ede2f93d103a25366bdebca95081265
+  onnxruntime: f9b296392c96c42882be020a59dbeac6310d81b2
   onnxruntime-c: a909204639a1f035f575127ac406f781ac797c9c
   onnxruntime-objc: b6fab0f1787aa6f7190c2013f03037df4718bd8b
-  open_mail_app: 794172f6a22cd16319d3ddaf45e945b2f74952b0
+  open_mail_app: 06d5a4162866388a92b1df3deb96e56be20cf45c
   OrderedSet: e539b66b644ff081c73a262d24ad552a69be3a94
-  package_info_plus: 115f4ad11e0698c8c1c5d8a689390df880f47e85
-  path_provider_foundation: 2b6b4c569c0fb62ec74538f866245ac84301af46
-  permission_handler_apple: 9878588469a2b0d0fc1e048d9f43605f92e6cec2
-  photo_manager: ff695c7a1dd5bc379974953a2b5c0a293f7c4c8a
-  privacy_screen: 1a131c052ceb3c3659934b003b0d397c2381a24e
+  package_info_plus: 566e1b7a2f3900e4b0020914ad3fc051dcc95596
+  path_provider_foundation: 080d55be775b7414fd5a5ef3ac137b97b097e564
+  permission_handler_apple: 4ed2196e43d0651e8ff7ca3483a069d469701f2d
+  photo_manager: d2fbcc0f2d82458700ee6256a15018210a81d413
+  privacy_screen: 3159a541f5d3a31bea916cfd4e58f9dc722b3fd4
   PromisesObjC: f5707f49cb48b9636751c5b2e7d227e43fba9f47
-  receive_sharing_intent: df9c334dc9feadcbd3266e5cb49c8443405e1c9f
-  screen_brightness_ios: 715ca807df953bf676d339f11464e438143ee625
+  receive_sharing_intent: f6a12b7e8f7ed745f61c982de8a65de88db44a44
+  screen_brightness_ios: 5ed898fa50fa82a26171c086ca5e28228f932576
   SDWebImage: 8a6b7b160b4d710e2a22b6900e25301075c34cb3
   SDWebImageWebPCoder: e38c0a70396191361d60c092933e22c20d5b1380
   Sentry: f8374b5415bc38dfb5645941b3ae31230fbeae57
-  sentry_flutter: 0eb93e5279eb41e2392212afe1ccd2fecb4f8cbe
-  share_plus: 8875f4f2500512ea181eef553c3e27dba5135aad
-  shared_preferences_foundation: fcdcbc04712aee1108ac7fda236f363274528f78
-  sqflite_darwin: a553b1fd6fe66f53bbb0fe5b4f5bab93f08d7a13
+  sentry_flutter: 0a211008f52553ba5dd81ceb71f48d78f0f1f6ab
+  share_plus: 011d6fb4f9d2576b83179a3a5c5e323202cdabcf
+  shared_preferences_foundation: 9e1978ff2562383bd5676f64ec4e9aa8fa06a6f7
+  sqflite_darwin: 44bb54cc302bff1fbe5752293aba1820b157cf1c
   sqlite3: 0bb0e6389d824e40296f531b858a2a0b71c0d2fb
-  sqlite3_flutter_libs: c00457ebd31e59fa6bb830380ddba24d44fbcd3b
-  system_info_plus: 5393c8da281d899950d751713575fbf91c7709aa
+  sqlite3_flutter_libs: 9379996d65aa23dcda7585a5b58766cebe0aa042
+  system_info_plus: 555ce7047fbbf29154726db942ae785c29211740
   Toast: 1f5ea13423a1e6674c4abdac5be53587ae481c4e
-  ua_client_hints: 46bb5817a868f9e397c0ba7e3f2f5c5d90c35156
-  uni_links: d97da20c7701486ba192624d99bffaaffcfc298a
-  url_launcher_ios: 5334b05cef931de560670eeae103fd3e431ac3fe
-  video_player_avfoundation: 7c6c11d8470e1675df7397027218274b6d2360b3
-  video_thumbnail: c4e2a3c539e247d4de13cd545344fd2d26ffafd1
-  volume_controller: 531ddf792994285c9b17f9d8a7e4dcdd29b3eae9
-  wakelock_plus: 8b09852c8876491e4b6d179e17dfe2a0b5f60d47
+  ua_client_hints: 0b48eae1134283f5b131ee0871fa878377f07a01
+  uni_links: ed8c961e47ed9ce42b6d91e1de8049e38a4b3152
+  url_launcher_ios: 694010445543906933d732453a59da0a173ae33d
+  video_compress: f2133a07762889d67f0711ac831faa26f956980e
+  video_player_avfoundation: 2cef49524dd1f16c5300b9cd6efd9611ce03639b
+  video_thumbnail: b637e0ad5f588ca9945f6e2c927f73a69a661140
+  volume_controller: ca1cde542ee70fad77d388f82e9616488110942b
+  wakelock_plus: 8c239121a007daa1d6759c6acdc507860273dd2f
 
 PODFILE CHECKSUM: 20e086e6008977d43a3d40260f3f9bffcac748dd
 

mobile/ios/Runner.xcodeproj/project.pbxproj

@@ -338,18 +338,19 @@
 				"${BUILT_PRODUCTS_DIR}/ua_client_hints/ua_client_hints.framework",
 				"${BUILT_PRODUCTS_DIR}/uni_links/uni_links.framework",
 				"${BUILT_PRODUCTS_DIR}/url_launcher_ios/url_launcher_ios.framework",
+				"${BUILT_PRODUCTS_DIR}/video_compress/video_compress.framework",
 				"${BUILT_PRODUCTS_DIR}/video_player_avfoundation/video_player_avfoundation.framework",
 				"${BUILT_PRODUCTS_DIR}/video_thumbnail/video_thumbnail.framework",
 				"${BUILT_PRODUCTS_DIR}/volume_controller/volume_controller.framework",
 				"${BUILT_PRODUCTS_DIR}/wakelock_plus/wakelock_plus.framework",
-				"${PODS_XCFRAMEWORKS_BUILD_DIR}/ffmpeg-kit-ios-min/ffmpegkit.framework/ffmpegkit",
-				"${PODS_XCFRAMEWORKS_BUILD_DIR}/ffmpeg-kit-ios-min/libavcodec.framework/libavcodec",
-				"${PODS_XCFRAMEWORKS_BUILD_DIR}/ffmpeg-kit-ios-min/libavdevice.framework/libavdevice",
-				"${PODS_XCFRAMEWORKS_BUILD_DIR}/ffmpeg-kit-ios-min/libavfilter.framework/libavfilter",
-				"${PODS_XCFRAMEWORKS_BUILD_DIR}/ffmpeg-kit-ios-min/libavformat.framework/libavformat",
-				"${PODS_XCFRAMEWORKS_BUILD_DIR}/ffmpeg-kit-ios-min/libavutil.framework/libavutil",
-				"${PODS_XCFRAMEWORKS_BUILD_DIR}/ffmpeg-kit-ios-min/libswresample.framework/libswresample",
-				"${PODS_XCFRAMEWORKS_BUILD_DIR}/ffmpeg-kit-ios-min/libswscale.framework/libswscale",
+				"${PODS_XCFRAMEWORKS_BUILD_DIR}/ffmpeg-kit-ios-full-gpl/ffmpegkit.framework/ffmpegkit",
+				"${PODS_XCFRAMEWORKS_BUILD_DIR}/ffmpeg-kit-ios-full-gpl/libavcodec.framework/libavcodec",
+				"${PODS_XCFRAMEWORKS_BUILD_DIR}/ffmpeg-kit-ios-full-gpl/libavdevice.framework/libavdevice",
+				"${PODS_XCFRAMEWORKS_BUILD_DIR}/ffmpeg-kit-ios-full-gpl/libavfilter.framework/libavfilter",
+				"${PODS_XCFRAMEWORKS_BUILD_DIR}/ffmpeg-kit-ios-full-gpl/libavformat.framework/libavformat",
+				"${PODS_XCFRAMEWORKS_BUILD_DIR}/ffmpeg-kit-ios-full-gpl/libavutil.framework/libavutil",
+				"${PODS_XCFRAMEWORKS_BUILD_DIR}/ffmpeg-kit-ios-full-gpl/libswresample.framework/libswresample",
+				"${PODS_XCFRAMEWORKS_BUILD_DIR}/ffmpeg-kit-ios-full-gpl/libswscale.framework/libswscale",
 				"${PODS_XCFRAMEWORKS_BUILD_DIR}/media_kit_libs_ios_video/Ass.framework/Ass",
 				"${PODS_XCFRAMEWORKS_BUILD_DIR}/media_kit_libs_ios_video/Avcodec.framework/Avcodec",
 				"${PODS_XCFRAMEWORKS_BUILD_DIR}/media_kit_libs_ios_video/Avfilter.framework/Avfilter",
@@ -433,6 +434,7 @@
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/ua_client_hints.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/uni_links.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/url_launcher_ios.framework",
+				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/video_compress.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/video_player_avfoundation.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/video_thumbnail.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/volume_controller.framework",

mobile/lib/db/ml/db_fields.dart

@@ -3,6 +3,7 @@ import 'package:photos/services/machine_learning/face_ml/face_filtering/face_fil
 
 const facesTable = 'faces';
 const fileIDColumn = 'file_id';
+const objectIdColumn = 'obj_id';
 const faceIDColumn = 'face_id';
 const faceDetectionColumn = 'detection';
 const embeddingColumn = 'embedding';
@@ -114,7 +115,7 @@ CREATE TABLE IF NOT EXISTS $fileDataTable (
   user_id INTEGER NOT NULL,
   type TEXT NOT NULL,
   size INTEGER NOT NULL,
-  obj_id TEXT,
+  $objectIdColumn TEXT,
   obj_nonce TEXT,
   updated_at INTEGER NOT NULL,
   PRIMARY KEY ($fileIDColumn, type)

mobile/lib/db/ml/filedata.dart

@@ -26,6 +26,22 @@ extension FileDataTable on MLDataDB {
     );
   }
 
+  Future<Map<int, PreviewInfo>> getFileIDsVidPreview() async {
+    final db = await MLDataDB.instance.asyncDB;
+    final res = await db.execute(
+      "SELECT $fileIDColumn, $objectIdColumn, size FROM $fileDataTable WHERE type='vid_preview'",
+    );
+    return res.asMap().map(
+          (i, e) => MapEntry(
+            e[fileIDColumn] as int,
+            PreviewInfo(
+              objectId: e[objectIdColumn] as String,
+              objectSize: e['size'] as int,
+            ),
+          ),
+        );
+  }
+
   Future<Set<int>> getFileIDsWithFDData() async {
     final db = await MLDataDB.instance.asyncDB;
     final res = await db.execute('SELECT $fileIDColumn FROM $fileDataTable');

mobile/lib/l10n/intl_de.arb

@@ -1397,7 +1397,7 @@
     },
     "description": "Number of viewers that were successfully added to an album."
   },
-  "collaboratorsSuccessfullyAdded": "{count, plural, one {}=0 {0 Mitarbeiter hinzugefügt} =1 {1 Mitarbeiter hinzugefügt} other {{count} Mitarbeiter hinzugefügt}}",
+  "collaboratorsSuccessfullyAdded": "{count, plural, =0 {0 Mitarbeiter hinzugefügt} =1 {1 Mitarbeiter hinzugefügt} other {{count} Mitarbeiter hinzugefügt}}",
   "@collaboratorsSuccessfullyAdded": {
     "placeholders": {
       "count": {
@@ -1472,7 +1472,7 @@
   },
   "currentlyRunning": "läuft gerade",
   "ignored": "ignoriert",
-  "photosCount": "{count, plural, one {}=0 {0 Fotos} =1 {1 Foto} other {{count} Fotos}}",
+  "photosCount": "{count, plural, one {1 Foto} =0 {0 Fotos} =1 {1 Foto} other {{count} Fotos}}",
   "@photosCount": {
     "placeholders": {
       "count": {

mobile/lib/main.dart

@@ -39,6 +39,7 @@ import 'package:photos/services/machine_learning/ml_service.dart';
 import 'package:photos/services/machine_learning/semantic_search/semantic_search_service.dart';
 import 'package:photos/services/memories_service.dart';
 import "package:photos/services/notification_service.dart";
+import "package:photos/services/preview_video_store.dart";
 import 'package:photos/services/push_service.dart';
 import 'package:photos/services/remote_sync_service.dart';
 import 'package:photos/services/search_service.dart';
@@ -51,6 +52,7 @@ import "package:photos/utils/email_util.dart";
 import 'package:photos/utils/file_uploader.dart';
 import "package:photos/utils/lock_screen_settings.dart";
 import 'package:shared_preferences/shared_preferences.dart';
+import "package:video_player_media_kit/video_player_media_kit.dart";
 
 final _logger = Logger("main");
 
@@ -236,6 +238,10 @@ Future<void> _init(bool isBackground, {String via = ''}) async {
     ServiceLocator.instance
         .init(preferences, NetworkClient.instance.enteDio, packageInfo);
 
+    if (!isBackground && flagService.internalUser) {
+      VideoPlayerMediaKit.ensureInitialized(iOS: true);
+    }
+
     _logger.info("UserService init $tlog");
     await UserService.instance.init();
     _logger.info("UserService init done $tlog");
@@ -245,6 +251,10 @@ Future<void> _init(bool isBackground, {String via = ''}) async {
     _logger.info("CollectionsService init done $tlog");
 
     FavoritesService.instance.initFav().ignore();
+    MemoriesService.instance.init(preferences);
+    LocalFileUpdateService.instance.init(preferences);
+    SearchService.instance.init();
+    FileDataService.instance.init(preferences);
 
     _logger.info("FileUploader init $tlog");
     await FileUploader.instance.init(preferences, isBackground);
@@ -260,10 +270,6 @@ Future<void> _init(bool isBackground, {String via = ''}) async {
     await SyncService.instance.init(preferences);
     _logger.info("SyncService init done $tlog");
 
-    MemoriesService.instance.init(preferences);
-    LocalFileUpdateService.instance.init(preferences);
-    SearchService.instance.init();
-    FileDataService.instance.init(preferences);
     _logger.info("RemoteFileMLService done $tlog");
     if (!isBackground &&
         Platform.isAndroid &&
@@ -280,6 +286,7 @@ Future<void> _init(bool isBackground, {String via = ''}) async {
       });
     }
     _logger.info("PushService/HomeWidget done $tlog");
+    PreviewVideoStore.instance.init();
     unawaited(SemanticSearchService.instance.init());
     unawaited(MLService.instance.init());
     PersonService.init(

mobile/lib/models/base/id.dart

@@ -8,6 +8,10 @@ String newClusterID() {
   return "cluster_${customAlphabet(enteWhiteListedAlphabet, clusterIDLength)}";
 }
 
+String newID(String prefix) {
+  return "${prefix}_${customAlphabet(enteWhiteListedAlphabet, clusterIDLength)}";
+}
+
 String newIsolateTaskID(String task) {
   return "${task}_${customAlphabet(enteWhiteListedAlphabet, clusterIDLength)}";
 }

mobile/lib/models/metadata/file_magic.dart

@@ -14,6 +14,7 @@ const latKey = "lat";
 const longKey = "long";
 const motionVideoIndexKey = "mvi";
 const noThumbKey = "noThumb";
+const previewVersionKey = "previewVersion";
 
 class MagicMetadata {
   // 0 -> visible

mobile/lib/services/filedata/filedata_service.dart

@@ -23,6 +23,7 @@ class FileDataService {
   final _logger = Logger("FileDataService");
   final _dio = NetworkClient.instance.enteDio;
   late final SharedPreferences _prefs;
+  Map<int, PreviewInfo>? previewIds = {};
 
   void init(SharedPreferences prefs) {
     _prefs = prefs;
@@ -136,6 +137,7 @@ class FileDataService {
         await _prefs.setInt("fd.lastSyncTime", maxUpdatedAt);
         _logger.info('found ${result.length} fd entries');
         hasMoreData = result.isNotEmpty;
+        previewIds = await MLDataDB.instance.getFileIDsVidPreview();
       } while (hasMoreData);
     } catch (e) {
       _logger.severe("Failed to syncDiff", e);