dominicmaas / youtube-extractor Goto Github PK

Unable to extract the url of live channels, It always throes back the value null

Youtube Api has been changed please review and change it.

I am getting a 403 error on many videos, such as "5_x2jBT6jtE."

  HttpClient client = HttpClient();
  var audioInfo = await extractor.getMediaStreamsAsync('5_x2jBT6jtE');

  var songReq = await client.getUrl(Uri.parse(audioInfo.audio.first.url));
  var songRes = await songReq.close();
  var songBytes = await consolidateHttpClientResponseBytes(songRes);

  print(songRes.statusCode); // 403
  print(songRes.reasonPhrase); // Forbidden

Am I requesting the bytes incorrectly? I am able to see the audio URLs, I am just not able to get a bytes response.

I get this error on a newly uploaded video. Other videos are working. Whats wrong here?

Unhandled Exception: NoSuchMethodError: The method '>' was called on null.
Receiver: null
Tried calling: >(0)
#0 Object.noSuchMethod (dart:core-patch/object_patch.dart:53:5)
#1 YouTubeExtractor.getMediaStreamsAsync (package:youtube_extractor/youtube_extractor.dart:104:25)

I use the code same like in the README,
this error only happening in some videos.
Ex video: clU8c2fpk2s

?

The videos we reach with streamInfo.video.first.url do not sound? No sound on any of these videos?

/flutter ( 7193): [ERROR:flutter/lib/ui/ui_dart_state.cc(148)] Unhandled Exception: HandshakeException: Connection terminated during handshake
�[38;5;248mE/flutter ( 7193): #0 IOClient.send�[39;49m
E/flutter ( 7193):
�[38;5;248mE/flutter ( 7193): #1 BaseClient._sendUnstreamed�[39;49m
E/flutter ( 7193):
�[38;5;248mE/flutter ( 7193): #2 BaseClient.head�[39;49m
�[38;5;248mE/flutter ( 7193): #3 YouTubeExtractor.getMediaStreamsAsync�[39;49m
E/flutter ( 7193):
�[38;5;248mE/flutter ( 7193): #4 _WidgetsState._youtubeDownload�[39;49m
E/flutter ( 7193):
�[38;5;248mE/flutter ( 7193): #5 _WidgetsState.build.�[39;49m
�[38;5;244mE/flutter ( 7193): #6 _InkResponseState._handleTap�[39;49m
�[38;5;244mE/flutter ( 7193): #7 _InkResponseState.build.�[39;49m
�[38;5;244mE/flutter ( 7193): #8 GestureRecognizer.invokeCallback�[39;49m
�[38;5;244mE/flutter ( 7193): #9 TapGestureRecognizer._checkUp�[39;49m
�[38;5;244mE/flutter ( 7193): #10 TapGestureRecognizer.handlePrimaryPointer�[39;49m
�[38;5;244mE/flutter ( 7193): #11 PrimaryPointerGestureRecognizer.handleEvent�[39;49m
�[38;5;244mE/flutter ( 7193): #12 PointerRouter._dispatch�[39;49m
�[38;5;244mE/flutter ( 7193): #13 PointerRouter.route�[39;49m
�[38;5;244mE/flutter ( 7193): #14 _WidgetsFlutterBinding&BindingBase&GestureBinding.handleEvent�[39;49m
�[38;5;244mE/flutter ( 7193): #15 _WidgetsFlutterBinding&BindingBase&GestureBinding.dispatchEvent�[39;49m
�[38;5;244mE/flutter ( 7193): #16 _WidgetsFlutterBinding&BindingBase&GestureBinding._handlePointerEvent�[39;49m
�[38;5;244mE/flutter ( 7193): #17 _WidgetsFlutterBinding&BindingBase&GestureBinding._flushPointerEventQueue�[39;49m
�[38;5;244mE/flutter ( 7193): #18 _WidgetsFlutterBinding&BindingBase&GestureBinding._handlePointerDataPacket�[39;49m
�[38;5;244mE/flutter ( 7193): #19 _rootRunUnary (dart:async/zone.dart:1136:13)�[39;49m
�[38;5;244mE/flutter ( 7193): #20 _CustomZone.runUnary (dart:async/zone.dart:1029:19)�[39;49m
�[38;5;244mE/flutter ( 7193): #21 _CustomZone.runUnaryGuarded (dart:async/zone.dart:931:7)�[39;49m
�[38;5;244mE/flutter ( 7193): #22 _invoke1 (dart:ui/hooks.dart:252:10)�[39;49m
�[38;5;244mE/flutter ( 7193): #23 _dispatchPointerDataPacket (dart:ui/hooks.dart:161:5)�[39;49m

I got this issue: VideoUnavailableException (Video [U_MVuEJqpOA] is not available and cannot be processed. Code: 0. Reason: null.). What can i do for this issue ?

Unhandled Exception: Video [HZ7PAyCDwEg] is not available and cannot be processed. Code: 2. Reason: Invalid parameters..

Because you don't export classes inside src folder so I cannot import them, the runtime keeps complaining about this.
E.g: MediaStreamInfoSet, Container, v..v..
Basically, can't do this for now:
final MediaStreamInfoSet streamInfoSet = await YouTubeExtractor().getMediaStreamsAsync(id); final MediaStreamInfoSet streamInfo = streamInfoSet.video.where((s) => s.container == Container.Mp4);

show error

D/libc-netbsd(23374): getaddrinfo: www.youtube.com get result from proxy gai_error = 0
E/flutter (23374): [ERROR:flutter/lib/ui/ui_dart_state.cc(166)] Unhandled Exception: NoSuchMethodError: The method 'group' was called on null.
E/flutter (23374): Receiver: null
E/flutter (23374): Tried calling: group(0)
E/flutter (23374): #0 Object.noSuchMethod (dart:core-patch/object_patch.dart:51:5)
E/flutter (23374): #1 YouTubeExtractor._getVideoPlayerContextAsync (package:youtube_extractor/youtube_extractor.dart:228:14)
E/flutter (23374):
E/flutter (23374): #2 YouTubeExtractor.getMediaStreamsAsync (package:youtube_extractor/youtube_extractor.dart:38:31)
E/flutter (23374): #3 main (package:flick_player/main.dart:7:36)
E/flutter (23374): #4 _runMainZoned.. (dart:ui/hooks.dart:233:25)
E/flutter (23374): #5 _rootRun (dart:async/zone.dart:1190:13)
E/flutter (23374): #6 _CustomZone.run (dart:async/zone.dart:1093:19)
E/flutter (23374): #7 _runZoned (dart:async/zone.dart:1630:10)
E/flutter (23374): #8 runZonedGuarded (dart:async/zone.dart:1618:12)
E/flutter (23374): #9 _runMainZoned. (dart:ui/hooks.dart:225:5)
E/flutter (23374): #10 _startIsolate. (dart:isolate-patch/isolate_patch.dart:301:19)
E/flutter (23374): #11 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:168:12)
E/flutter (23374):

Hi,

I am using the below code to extract the video URL to download the video in my app. I am always getting empty array in video property.

var videoInfo = await extractor.getMediaStreamsAsync(videoId); print('Video URL: ${videoInfo.video}');

Please let me know if any other alternative solution.

hello
I have a problem
I can't get a video muxed with sound but can get video or sound only without muxed

there are error

E/flutter ( 9171): [ERROR:flutter/lib/ui/ui_dart_state.cc(157)] Unhandled Exception: Bad state: No element E/flutter ( 9171): #0 List.first (dart:core-patch/growable_array.dart:219:5) E/flutter ( 9171): #1 _HomePageState._getDownloadLink (package:download_from_youtube/main.dart:154:46) E/flutter ( 9171): <asynchronous suspension> E/flutter ( 9171): #2 _InkResponseState._handleTap (package:flutter/src/material/ink_well.dart:772:19) E/flutter ( 9171): #3 _InkResponseState.build.<anonymous closure> (package:flutter/src/material/ink_well.dart:855:36) E/flutter ( 9171): #4 GestureRecognizer.invokeCallback (package:flutter/src/gestures/recognizer.dart:182:24) E/flutter ( 9171): #5 TapGestureRecognizer.handleTapUp (package:flutter/src/gestures/tap.dart:504:11) E/flutter ( 9171): #6 BaseTapGestureRecognizer._checkUp (package:flutter/src/gestures/tap.dart:282:5) E/flutter ( 9171): #7 BaseTapGestureRecognizer.handlePrimaryPointer (package:flutter/src/gestures/tap.dart:217:7) E/flutter ( 9171): #8 PrimaryPointerGestureRecognizer.handleEvent (package:flutter/src/gestures/recognizer.dart:475:9) E/flutter ( 9171): #9 PointerRouter._dispatch (package:flutter/src/gestures/pointer_router.dart:76:12) E/flutter ( 9171): #10 PointerRouter._dispatchEventToRoutes.<anonymous closure> (package:flutter/src/gestures/pointer_router.dart:122:9) E/flutter ( 9171): #11 _LinkedHashMapMixin.forEach (dart:collection-patch/compact_hash.dart:379:8) E/flutter ( 9171): #12 PointerRouter._dispatchEventToRoutes (package:flutter/src/gestures/pointer_router.dart:120:18) E/flutter ( 9171): #13 PointerRouter.route (package:flutter/src/gestures/pointer_router.dart:106:7) E/flutter ( 9171): #14 GestureBinding.handleEvent (package:flutter/src/gestures/binding.dart:218:19) E/flutter ( 9171): #15 GestureBinding.dispatchEvent (package:flutter/src/gestures/binding.dart:198:22) E/flutter ( 9171): #16 GestureBinding._handlePointerEvent (package:flutter/src/gestures/binding.dart:156:7) E/flutter ( 9171): #17 GestureBinding._flushPointerEventQueue (package:flutter/src/gestures/binding.dart:102:7) E/flutter ( 9171): #18 GestureBinding._handlePointerDataPacket (package:flutter/src/gestures/binding.dart:86:7) E/flutter ( 9171): #19 _rootRunUnary (dart:async/zone.dart:1196:13) E/flutter ( 9171): #20 _CustomZone.runUnary (dart:async/zone.dart:1085:19) E/flutter ( 9171): #21 _CustomZone.runUnaryGuarded (dart:async/zone.dart:987:7) E/flutter ( 9171): #22 _invoke1 (dart:ui/hooks.dart:275:10) E/flutter ( 9171): #23 _dispatchPointerDataPacket (dart:ui/hooks.dart:184:5) E/flutter ( 9171):

I used same example given with this plugin but it's not working. I got following error

[VERBOSE-2:ui_dart_state.cc(157)] Unhandled Exception: Bad state: No element #0 List.first (dart:core-patch/growable_array.dart:222:5) #1 _MyAppState.youtubeVideoUrls (package:video_player_demo/main.dart:44:41) <asynchronous suspension> #2 _MyAppState.initState (package:video_player_demo/main.dart:71:5) #3 StatefulElement._firstBuild (package:flutter/src/widgets/framework.dart:4355:58) #4 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4201:5) #5 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3194:14) #6 Element.updateChild (package:flutter/src/widgets/framework.dart:2988:12) #7 RenderObjectToWidgetElement._rebuild (package:flutter/src/widgets/binding.dart:1028:16) #8 RenderObjectToWidgetElement.mount (package:flutter/src/widgets/binding.dart:999:5) #9 RenderObjectToWidgetAdapter.attachToRenderTree.<anonymous closure> (package:flutter/src/widgets/binding.dart:942:17) #10 BuildOwner.buildScope (package:flutter/<…>

Can I use this plugin and convert youtube video to audio for streaming in my app and publish the app in playstore? Is there any terms and conditions or privacy policies?

Do you want to take over this project by any chance @EddieJeong? This was originally to be used for a mobile app I was working on, but I have since moved to Xamarin and I'm not working with Flutter anymore.

It does not work anymore, I'm receiving the following error:

11-06 21:24:03.694 27171-27237/? E/flutter: [ERROR:flutter/shell/common/shell.cc(181)] Dart Error: Unhandled exception: NoSuchMethodError: The method 'group' was called on null. Receiver: null Tried calling: group() #0 PlayerSourceParser.parseCipherOperations (package:youtube_extractor/src/internal/parsers/player_source_parser.dart:22) #1 YouTubeExtractor._getVideoPlayerSourceAsync (package:youtube_extractor/youtube_extractor.dart:298) <asynchronous suspension> #2 YouTubeExtractor.getMediaStreamsAsync (package:youtube_extractor/youtube_extractor.dart:73) <asynchronous suspension> #3 _SyncScreenState.initState.<anonymous closure> (package:sounter/screens/Sync/sync.dart:126) #4 _RootZone.runUnary (dart:async/zone.dart:1379) #5 _FutureListener.handleValue (dart:async/future_impl.dart:129) #6 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:642) #7 Future._propagateToListeners (dart:async/future_impl.dart:671) #8 Future._complete (dart:async/future_impl.dart:476) #9 _SyncCompleter.complete (dart:async/future_impl.dart:51) #10 _AsyncAwaitCompleter.complete (dart:async/runtime/libasync_patch.dart:28) #11 _completeOnAsyncReturn (dart:async/runtime/libasync_patch.dart:295) #12 getSong (package:sounter/util/geniusApi.dart:0) #13 _RootZone.runUnary (dart:async/zone.dart:1379) #14 _FutureListener.handleValue (dart:async/future_impl.dart:129) #15 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:642) #16 Future._propagateToListeners (dart:async/future_impl.dart:671) #17 Future._complete (dart:async/future_impl.dart:476) #18 _SyncCompleter.complete (dart:async/future_impl.dart:51) #19 _AsyncAwaitCompleter.complete (dart:async/runtime/libasync_patch.dart:28) #20 _completeOnAsyncReturn (dart:async/runtime/libasync_patch.dart:295) #21 _withClient (package:http/http.dart:0) #22 _RootZone.runUnary (dart:async/zone.dart:1379) #23 _FutureListener.handleValue (dart:async/future_impl.dart:129) #24 Future._propagateToListeners.handleValueCallback (dart:async/future_impl.dart:642) #25 Future._propagateToListeners (dart:async/future_impl.dart:671) #26 Future._completeWithValue (dart:async/future_impl.dart:486) #27 Future._asyncComplete.<anonymous closure> (dart:async/future_impl.dart:516) #28 _microtaskLoop (dart:async/schedule_microtask.dart:41) #29 _startMicrotaskLoop (dart:async/schedule_microtask.dart:50)

I'm getting this error again and It does not work anymore, I'm receiving the following error:

): [ERROR:flutter/shell/common/shell.cc(184)] Dart Error: Unhandled exception:
E/flutter (23690): NoSuchMethodError: The method 'group' was called on null.
E/flutter (23690): Receiver: null
E/flutter (23690): Tried calling: group(1)
E/flutter (23690): #0 Object.noSuchMethod (dart:core/runtime/libobject_patch.dart:50:5)
E/flutter (23690): #1 PlayerSourceParser.parseCipherOperations (package:youtube_extractor/src/internal/parsers/player_source_parser.dart:22:10)
E/flutter (23690): #2 YouTubeExtractor._getVideoPlayerSourceAsync (package:youtube_extractor/youtube_extractor.dart:298:29)
E/flutter (23690):
E/flutter (23690): #3 YouTubeExtractor.getMediaStreamsAsync (package:youtube_extractor/youtube_extractor.dart:73:19)
E/flutter (23690):

The last time that I got this error have been a YouTube API change.

this is the error

E/flutter (24762): [ERROR:flutter/shell/common/shell.cc(184)] Dart Error: Unhandled exception:
E/flutter (24762): NoSuchMethodError: The method 'group' was called on null.
E/flutter (24762): Receiver: null
E/flutter (24762): Tried calling: group(1)
E/flutter (24762): #0 Object.noSuchMethod (dart:core-patch/object_patch.dart:50:5)
E/flutter (24762): #1 PlayerSourceParser.parseCipherOperations (package:youtube_extractor/src/internal/parsers/player_source_parser.dart:23:27)
E/flutter (24762): #2 YouTubeExtractor._getVideoPlayerSourceAsync (package:youtube_extractor/youtube_extractor.dart:298:29)
E/flutter (24762):
E/flutter (24762): #3 YouTubeExtractor.getMediaStreamsAsync (package:youtube_extractor/youtube_extractor.dart:73:19)
E/flutter (24762):
E/flutter (24762): #4 test (package:chewie_sample/geturl.dart:8:40)
E/flutter (24762):
E/flutter (24762): #5 MyApp.build (package:chewie_sample/main.dart:15:5)
E/flutter (24762): #6 StatelessElement.build (package:flutter/src/widgets/framework.dart:3789:28)
E/flutter (24762): #7 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:3739:15)
E/flutter (24762): #8 Element.rebuild (package:flutter/src/widgets/framework.dart:3565:5)
E/flutter (24762): #9 BuildOwner.buildScope (package:flutter/src/widgets/framework.dart:2278:33)
E/flutter (24762): #10 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBinding&SemanticsBinding&RendererBinding&WidgetsBinding.drawFrame (package:flutter/src/widgets/binding.dart:700:20)
E/flutter (24762): #11 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding&PaintingBinding&SemanticsBinding&RendererBinding._handlePersistentFrameCallback (package:flutter/src/rendering/binding.dart:286:5)
E/flutter (24762): #12 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding._invokeFrameCallback (package:flutter/src/scheduler/binding.dart:1012:15)
E/flutter (24762): #13 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding.handleDrawFrame (package:flutter/src/scheduler/binding.dart:952:9)
E/flutter (24762): #14 _WidgetsFlutterBinding&BindingBase&GestureBinding&ServicesBinding&SchedulerBinding.scheduleWarmUpFrame. (package:flutter/src/scheduler/binding.dart:773:7)
E/flutter (24762): #15 Timer._createTimer. (dart:async-patch/timer_patch.dart:21:15)
E/flutter (24762): #16 _Timer._runTimers (dart:isolate-patch/timer_impl.dart:382:19)
E/flutter (24762): #17 _Timer._handleMessage (dart:isolate-patch/timer_impl.dart:416:5)
E/flutter (24762): #18 _RawReceivePortImpl._handleMessage (dart:isolate-patch/isolate_patch.dart:171:12)

E/flutter (27412): [ERROR:flutter/lib/ui/ui_dart_state.cc(148)] Unhandled Exception: Video [7IG5kRFIMZw] is not available and cannot be processed. Code: 0. Reason: null.

I can't get direct url from youtube
Please check your library

please tell me this project is dead ????

After extracting the audio mediaStreamInfoSet.audio.first i am getting 140 (Container.M4A) and if i use the function URL it will return null in some videos.

ex:- video id = hR8FEdC6aAs