WebRTC based video conferencing SDK for Flutter (Android / iOS)
Home Page: https://docs.videosdk.live/flutter/guide/video-and-audio-calling-api-sdk/getting-started
I installed the videosdk package and now i can't run my app.
When i do flutter run throws:
Unhandled Exception: MissingPluginException(No implementation found for method getAll on channel plugins.flutter.io/shared_preferences
I tried flutter clean and uninstall and reinstall the app with no success.
Am i missing something? If i remove the videosdk package everything works fine. Please help me.
Thanks
When call gets connected after enabling video some time participants video get swaps .
My video sdk version 1.0.9
my flutter doctor
[!] Flutter (Channel stable, 3.7.3, on macOS 13.0.1 22A400 darwin-arm64, locale
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[✓] Xcode - develop for iOS and macOS (Xcode 14.2)
[✓] Chrome - develop for the web
[✓] Android Studio (version 2021.3)
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My flutter code impelementation
Room room = VideoSDK.createRoom(
roomId: GroupSharingApi.instance.meetingId,
token: GroupSharingApi.instance.videoSDKToken,
displayName: '${_profile.firstName} ${_profile.lastName}',
micEnabled: widget.micEnabled,
camEnabled: widget.camEnabled,
maxResolution: 'hd',
multiStream: true,
participantId: _userId,
defaultCameraIndex: 1,
notification: const NotificationInfo(
title: "Video SDK",
message: "Video SDK is sharing screen in the meeting",
icon: "notification_share", // drawable icon name
),
);
// Register meeting events
registerMeetingEvents(room);
and participant grid UI Code:
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:videosdk/videosdk.dart';
import 'package:creatics_mobile/group_sharing/video_sdk/widgets/conference-call-participant-grid/participant_grid_tile.dart';
class ConferenceParticipantGrid extends StatefulWidget {
final Room meeting;
const ConferenceParticipantGrid({Key? key, required this.meeting}) : super(key: key);
@OverRide
State createState() => _ConferenceParticipantGridState();
}
class _ConferenceParticipantGridState extends State {
late Participant localParticipant;
String? activeSpeakerId;
String? presenterId;
int numberofColumns = 1;
int numberOfMaxOnScreenParticipants = 6;
String quality = "high";
Map<String, Participant> participants = {};
Map<String, Participant> onScreenParticipants = {};
@OverRide
void initState() {
localParticipant = widget.meeting.localParticipant;
participants.putIfAbsent(localParticipant.id, () => localParticipant);
participants.addAll(widget.meeting.participants);
presenterId = widget.meeting.activePresenterId;
updateOnScreenParticipants();
// Setting meeting event listeners
setMeetingListeners(widget.meeting);
super.initState();
}
@OverRide
void setState(fn) {
if (mounted) {
super.setState(fn);
}
}
@OverRide
Widget build(BuildContext context) {
return GridView.builder(
shrinkWrap: true,
itemCount: onScreenParticipants.length,
gridDelegate: SliverGridDelegateWithFixedCrossAxisCount(
crossAxisCount: 2,
crossAxisSpacing: 4.0,
mainAxisSpacing: 4.0
), itemBuilder: (BuildContext context, int index){
return ParticipantGridTile(
participant: onScreenParticipants.values.toList()[index],
quality: quality,
activeSpeakerId: activeSpeakerId);
});
}
void setMeetingListeners(Room _meeting) {
// Called when participant joined meeting
_meeting.on(
Events.participantJoined,
(Participant participant) {
final newParticipants = participants;
newParticipants[participant.id] = participant;
setState(() {
participants = newParticipants;
updateOnScreenParticipants();
});
},
);
// Called when participant left meeting
_meeting.on(
Events.participantLeft,
(participantId) {
final newParticipants = participants;
newParticipants.remove(participantId);
setState(() {
participants = newParticipants;
updateOnScreenParticipants();
});
},
);
_meeting.on(
Events.speakerChanged,
(_activeSpeakerId) {
setState(() {
activeSpeakerId = _activeSpeakerId;
updateOnScreenParticipants();
});
},
);
_meeting.on(Events.presenterChanged, (_presenterId) {
setState(() {
presenterId = _presenterId;
numberOfMaxOnScreenParticipants = _presenterId != null ? 2 : 6;
updateOnScreenParticipants();
});
});
// Called when speaker is changed
_meeting.on(Events.speakerChanged, (_activeSpeakerId) {
setState(() {
activeSpeakerId = _activeSpeakerId;
});
});
_meeting.localParticipant.on(Events.streamEnabled, (Stream stream) {
if (stream.kind == "share") {
setState(() {
numberOfMaxOnScreenParticipants = 2;
updateOnScreenParticipants();
});
}
});
_meeting.localParticipant.on(Events.streamDisabled, (Stream stream) {
if (stream.kind == "share") {
setState(() {
numberOfMaxOnScreenParticipants = 6;
updateOnScreenParticipants();
});
}
});
}
updateOnScreenParticipants() {
Map<String, Participant> newScreenParticipants = <String, Participant>{};
participants.values
.toList()
.sublist(
0,
participants.length > numberOfMaxOnScreenParticipants
? numberOfMaxOnScreenParticipants
: participants.length)
.forEach((participant) {
newScreenParticipants.putIfAbsent(participant.id, () => participant);
});
if (!newScreenParticipants.containsKey(activeSpeakerId) && activeSpeakerId != null) {
newScreenParticipants.remove(newScreenParticipants.keys.last);
newScreenParticipants.putIfAbsent(
activeSpeakerId!, () => participants.values.firstWhere((element) => element.id == activeSpeakerId));
}
if (!listEquals(newScreenParticipants.keys.toList(), onScreenParticipants.keys.toList())) {
setState(() {
onScreenParticipants = newScreenParticipants;
quality = newScreenParticipants.length > 4
? "low"
: newScreenParticipants.length > 2
? "medium"
: "high";
});
}
if (numberofColumns !=
(newScreenParticipants.length > 2 || numberOfMaxOnScreenParticipants == 2 ? 2 : 1)) {
setState(() {
numberofColumns = newScreenParticipants.length > 2 || numberOfMaxOnScreenParticipants == 2 ? 2 : 1;
});
}
}
}
If you see in screen shot
which is wrong.
Here i have joined from only my own device
I am able to see myself at 2 places
1 with correct name
Other with incorrect name
after joining call by default audio is coming from earpiece not from speaker?
I joined a call and i am not connected to any other external audio output device and every time i am getting audio from earpiece not from speaker.
below is the sample code :
Room room = VideoSDK.createRoom(
roomId: GroupSharingApi.instance.meetingId,
token: GroupSharingApi.instance.videoSDKToken,
displayName: '${_profile.firstName} ${_profile.lastName}',
micEnabled: widget.micEnabled,
camEnabled: widget.camEnabled,
maxResolution: 'hd',
multiStream: false,
participantId: _userId,
defaultCameraIndex: 1,
notification: const NotificationInfo(
title: "Video SDK",
message: "Video SDK is sharing screen in the meeting",
icon: "notification_share", // drawable icon name
),
);
when i play youtube video along with video call at same time in my app i am unable to hear audio from video call whereas I reduced the sound of youtube player still not getting clear audio from video call in my app
The VideoSDK continues to experience operational failures on both the iOS 16.4 Simulator and the Samsung S8+ running Android 9. A crash persists while attempting to use the VideoSDK, yielding a NullPointerException within the logs. This issue might be correlated with Flutter WebRTC integration, as indicated by the following URL: flutter-webrtc/flutter-webrtc#1365.
Steps to Reproduce:
Expected Behavior:
VideoSDK should successfully initialize and execute video-related functions on both iOS 16.4 Simulator and Samsung S8+ Android 9 devices.
E/AndroidRuntime(10644): java.lang.NullPointerException: Attempt to invoke interface method 'void org.webrtc.VideoCapturer.initialize(org.webrtc.SurfaceTextureHelper, android.content.Context, org.webrtc.CapturerObserver)' on a null object reference
E/AndroidRuntime(10644): at com.cloudwebrtc.webrtc.GetUserMediaImpl.getUserVideo(GetUserMediaImpl.java:730)
E/AndroidRuntime(10644): at com.cloudwebrtc.webrtc.GetUserMediaImpl.getUserMedia(GetUserMediaImpl.java:597)
E/AndroidRuntime(10644): at com.cloudwebrtc.webrtc.GetUserMediaImpl.access$000(GetUserMediaImpl.java:84)
E/AndroidRuntime(10644): at com.cloudwebrtc.webrtc.GetUserMediaImpl$1.invoke(GetUserMediaImpl.java:456)
E/AndroidRuntime(10644): at com.cloudwebrtc.webrtc.GetUserMediaImpl.lambda$requestPermissions$1(GetUserMediaImpl.java:849)
E/AndroidRuntime(10644): at com.cloudwebrtc.webrtc.GetUserMediaImpl$$ExternalSyntheticLambda0.invoke(Unknown Source:6)
E/AndroidRuntime(10644): at com.cloudwebrtc.webrtc.utils.PermissionUtils$1.onReceiveResult(PermissionUtils.java:115)
E/AndroidRuntime(10644): at android.os.ResultReceiver$MyRunnable.run(ResultReceiver.java:50)
E/AndroidRuntime(10644): at android.os.Handler.handleCallback(Handler.java:873)
E/AndroidRuntime(10644): at android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime(10644): at android.os.Looper.loop(Looper.java:214)
E/AndroidRuntime(10644): at android.app.ActivityThread.main(ActivityThread.java:7050)
E/AndroidRuntime(10644): at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime(10644): at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:494)
E/AndroidRuntime(10644): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:965)
Environment:
Steps Taken So Far:
Expected Impact:
This issue impedes the effective utilization of VideoSDK features on iOS 16.4 Simulator and Samsung S8+ Android 9 devices, adversely affecting developers and users who depend on the SDK's functionality. It is imperative to address this issue promptly to uphold a seamless user experience.
Note:
This issue report aims to spotlight the concern and foster collaboration among the developer community to identify and rectify the underlying issue. If you have encountered this issue or possess relevant insights, please contribute to the ongoing discussion. Additionally, the potential connection to the Flutter WebRTC issue flutter-webrtc/flutter-webrtc#1365 could offer a valuable avenue of investigation.
how can i join a meeting from the Flutter web app?
if I copied the code from the Flutter app to a Flutter Web App the flutter_vlc_player crashes because it doesn't support flutter web.
so how i can join a meeting from Flutter web app?
A problem occurred configuring project ':videosdk'.
Could not create an instance of type com.android.build.api.variant.impl.LibraryVariantBuilderImpl.
Namespace not specified. Specify a namespace in the module's build file: /home/ind/.pub-cache/hosted/pub.dev/videosdk-1.1.12/android/build.gradle. See https://d.android.com/r/tools/upgrade-assistant/set-namespace for information about setting the namespace.
If you've specified the package attribute in the source AndroidManifest.xml, you can use the AGP Upgrade Assistant to migrate to the namespace value in the build file. Refer to https://d.android.com/r/tools/upgrade-assistant/agp-upgrade-assistant for general information about using the AGP Upgrade Assistant.
[√] Flutter (Channel stable, 3.3.10, on Microsoft Windows [Version 10.0.19045.3930], locale en-IN)
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I/flutter (32283): meeting_screen:getRoomToken:response.data
I/flutter (32283): eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJhcGlrZXkiOiI5MDFkMmNkMi0xOWRjLTQ0YjctYTkyMS1iMWZmNTI0MzRjZmUiLCJwZXJtaXNzaW9ucyI6WyJhbGxvd19qb2luIiwiYWxsb3dfbW9kIl0sInZlcnNpb24iOjIsInJvb21JZCI6Imowa2YtNDR2NS1veG5tIiwiaWF0IjoxNzA1MjIwNDU1LCJleHAiOjE3MDUyMjEwNTV9.kVQ-wultNO9leEE-tLBvV-W3uRTVRBRNmaPTE3Q-kZw
D/FlutterWebRTCPlugin(32283): onConnectionChangeCLOSED
I/flutter (32283): generateProfileLevelIdForAnswer() | result: [profile:1, level:31
I/FlutterWebRTCPlugin(32283): getUserMedia(audio): mandatory: [googEchoCancellation2: true, googNoiseSuppression: true, echoCancellation: true, googAutoGainControl: true, googDAEchoCancellation: true, googEchoCancellation: true], optional: [sourceId: 0]
D/FlutterWebRTCPlugin(32283): MediaStream id: 7f9f4300-abfa-4a72-a188-09c3f76fa9e9
D/FlutterWebRTCPlugin(32283): addStreamcom.cloudwebrtc.webrtc.utils.AnyThreadResult@77ebd34
I/FlutterWebRTCPlugin(32283): getUserMedia(video): ConstraintsMap{mMap={frameRate=30, facingMode=user, width=1280, optional=[{sourceId=1}], height=720}}
D/FlutterWebRTCPlugin(32283): Creating video capturer using Camera2 API.
D/FlutterWebRTCPlugin(32283): create user specified camera 1 succeeded
D/FlutterWebRTCPlugin(32283): changeCaptureFormat: 1280x720@30
D/FlutterWebRTCPlugin(32283): MediaStream id: b9a41c6f-7b9b-44fd-ac45-6989a0539471
I/flutter (32283): type 'MultiChildLayoutParentData' is not a subtype of type 'FlexParentData' in type cast
D/FlutterWebRTCPlugin(32283): CameraEventsHandler.onCameraOpening: cameraName=1
I/flutter (32283): #0 Flexible.applyParentData (package:flutter/src/widgets/basic.dart:5030)
I/flutter (32283): #1 RenderObjectElement._updateParentData (package:flutter/src/widgets/framework.dart:6061)
I/flutter (32283): #2 RenderObjectElement.attachRenderObject (package:flutter/src/widgets/framework.dart:6082)
I/flutter (32283): #3 RenderObjectElement.mount (package:flutter/src/widgets/framework.dart:5751)
I/flutter (32283): #4 SingleChildRenderObjectElement.mount (package:flutter/src/widgets/framework.dart:6299)
I/flutter (32283): #5 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3863)
I/flutter (32283): #6 Element.updateChild (package:flutter/src/widgets/framework.dart:3592)
I/flutter (32283): #7 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4904)
I/flutter (32283): #8 Element.rebuild (package:flutter/src/widgets/framework.dart:4604)
I/flutter (32283): #9 ComponentElement._firstBuild (package:flutter/src/widgets/framework.dart:4859)
I/flutter (32283): #10 ComponentElement.mount (package:flutter/src/widgets/framework.dart:4853)
I/flutter (32283): #11 Element.inflateWidget (package:flutter/src/widgets/framework.dart:3863)
I/flutter (32283): #12 Element.updateChild (package:flutter/src/widgets/framework.dart:3586)
I/flutter (32283): #13 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4904)
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I/flutter (32283): #15 StatelessElement.update (package:flutter/src/widgets/framework.dart:4956)
I/flutter (32283): #16 Element.updateChild (package:flutter/src/widgets/framework.dart:3570)
I/flutter (32283): #17 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4904)
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I/flutter (32283): #30 Element.rebuild (package:flutter/src/widgets/framework.dart:4604)
I/flutter (32283): #31 ProxyElement.update (package:flutter/src/widgets/framework.dart:5228)
I/flutter (32283): #32 Element.updateChild (package:flutter/src/widgets/framework.dart:3570)
I/flutter (32283): #33 RenderObjectElement.updateChildren (package:flutter/src/widgets/framework.dart:5904)
I/flutter (32283): #34 MultiChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6460)
I/flutter (32283): #35 Element.updateChild (package:flutter/src/widgets/framework.dart:3570)
I/flutter (32283): #36 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4904)
I/flutter (32283): #37 Element.rebuild (package:flutter/src/widgets/framework.dart:4604)
I/flutter (32283): #38 ProxyElement.update (package:flutter/src/widgets/framework.dart:5228)
I/flutter (32283): #39 Element.updateChild (package:flutter/src/widgets/framework.dart:3570)
I/flutter (32283): #40 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4904)
I/flutter (32283): #41 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5050)
I/flutter (32283): #42 Element.rebuild (package:flutter/src/widgets/framework.dart:4604)
I/flutter (32283): #43 StatefulElement.update (package:flutter/src/widgets/framework.dart:5082)
I/flutter (32283): #44 Element.updateChild (package:flutter/src/widgets/framework.dart:3570)
I/flutter (32283): #45 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4904)
I/flutter (32283): #46 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5050)
I/flutter (32283): #47 Element.rebuild (package:flutter/src/widgets/framework.dart:4604)
I/flutter (32283): #48 StatefulElement.update (package:flutter/src/widgets/framework.dart:5082)
I/flutter (32283): #49 Element.updateChild (package:flutter/src/widgets/framework.dart:3570)
I/flutter (32283): #50 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4904)
I/flutter (32283): #51 Element.rebuild (package:flutter/src/widgets/framework.dart:4604)
I/flutter (32283): #52 ProxyElement.update (package:flutter/src/widgets/framework.dart:5228)
I/flutter (32283): #53 Element.updateChild (package:flutter/src/widgets/framework.dart:3570)
I/flutter (32283): #54 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4904)
I/flutter (32283): #55 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5050)
I/flutter (32283): #56 Element.rebuild (package:flutter/src/widgets/framework.dart:4604)
I/flutter (32283): #57 StatefulElement.update (package:flutter/src/widgets/framework.dart:5082)
I/flutter (32283): #58 Element.updateChild (package:flutter/src/widgets/framework.dart:3570)
I/flutter (32283): #59 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6307)
I/flutter (32283): #60 Element.updateChild (package:flutter/src/widgets/framework.dart:3570)
I/flutter (32283): #61 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4904)
I/flutter (32283): #62 Element.rebuild (package:flutter/src/widgets/framework.dart:4604)
I/flutter (32283): #63 ProxyElement.update (package:flutter/src/widgets/framework.dart:5228)
I/flutter (32283): #64 Element.updateChild (package:flutter/src/widgets/framework.dart:3570)
I/flutter (32283): #65 SingleChildRenderObjectElement.update (package:flutter/src/widgets/framework.dart:6307)
I/flutter (32283): #66 Element.updateChild (package:flutter/src/widgets/framework.dart:3570)
I/flutter (32283): #67 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4904)
I/flutter (32283): #68 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5050)
I/flutter (32283): #69 Element.rebuild (package:flutter/src/widgets/framework.dart:4604)
I/flutter (32283): #70 StatefulElement.update (package:flutter/src/widgets/framework.dart:5082)
I/flutter (32283): #71 Element.updateChild (package:flutter/src/widgets/framework.dart:3570)
I/flutter (32283): #72 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4904)
I/flutter (32283): #73 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5050)
I/flutter (32283): #74 Element.rebuild (package:flutter/src/widgets/framework.dart:4604)
I/flutter (32283): #75 StatefulElement.update (package:flutter/src/widgets/framework.dart:5082)
I/flutter (32283): #76 Element.updateChild (package:flutter/src/widgets/framework.dart:3570)
I/flutter (32283): #77 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4904)
I/flutter (32283): #78 Element.rebuild (package:flutter/src/widgets/framework.dart:4604)
I/flutter (32283): #79 ProxyElement.update (package:flutter/src/widgets/framework.dart:5228)
I/flutter (32283): #80 Element.updateChild (package:flutter/src/widgets/framework.dart:3570)
I/flutter (32283): #81 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4904)
I/flutter (32283): #82 Element.rebuild (package:flutter/src/widgets/framework.dart:4604)
I/flutter (32283): #83 ProxyElement.update (package:flutter/src/widgets/framework.dart:5228)
I/flutter (32283): #84 Element.updateChild (package:flutter/src/widgets/framework.dart:3570)
I/flutter (32283): #85 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4904)
I/flutter (32283): #86 Element.rebuild (package:flutter/src/widgets/framework.dart:4604)
I/flutter (32283): #87 ProxyElement.update (package:flutter/src/widgets/framework.dart:5228)
I/flutter (32283): #88 Element.updateChild (package:flutter/src/widgets/framework.dart:3570)
I/flutter (32283): #89 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4904)
I/flutter (32283): #90 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5050)
I/flutter (32283): #91 Element.rebuild (package:flutter/src/widgets/framework.dart:4604)
I/flutter (32283): #92 StatefulElement.update (package:flutter/src/widgets/framework.dart:5082)
I/flutter (32283): #93 Element.updateChild (package:flutter/src/widgets/framework.dart:3570)
I/flutter (32283): #94 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4904)
I/flutter (32283): #95 Element.rebuild (package:flutter/src/widgets/framework.dart:4604)
I/flutter (32283): #96 ProxyElement.update (package:flutter/src/widgets/framework.dart:5228)
I/flutter (32283): #97 Element.updateChild (package:flutter/src/widgets/framework.dart:3570)
I/flutter (32283): #98 ComponentElement.performRebuild (package:flutter/src/widgets/framework.dart:4904)
I/flutter (32283): #99 StatefulElement.performRebuild (package:flutter/src/widgets/framework.dart:5050)
I/flutter (32283): Another exception was thrown: Instance of 'DiagnosticsProperty<void>'
I/flutter (32283): Another exception was thrown: Instance of 'DiagnosticsProperty<void>'
D/FlutterWebRTCPlugin(32283): onIceGatheringChangeGATHERING
D/FlutterWebRTCPlugin(32283): onIceCandidate
D/FlutterWebRTCPlugin(32283): onIceCandidate
D/FlutterWebRTCPlugin(32283): onIceCandidate
D/FlutterWebRTCPlugin(32283): onConnectionChangeCONNECTING
D/FlutterWebRTCPlugin(32283): onIceCandidate
D/FlutterWebRTCPlugin(32283): onSelectedCandidatePairChanged
D/FlutterWebRTCPlugin(32283): onIceGatheringChangeCOMPLETE
D/FlutterWebRTCPlugin(32283): addStreamcom.cloudwebrtc.webrtc.utils.AnyThreadResult@307fdc9
D/FlutterWebRTCPlugin(32283): onConnectionChangeCONNECTED
D/FlutterWebRTCPlugin(32283): CameraEventsHandler.onFirstFrameAvailable
W/FlutterWebRTCPlugin(32283): FlutterRTCVideoRenderer.setVideoTrack, set video track to 5cf5d1ec-011d-4d90-bfdd-4d5523dc3e9a
I am using videosdk with RingtonePlayer , The ringtone rings out initially, but when a call(audio/video) has been initiated and eventually dispose off, video sdk still blocks sounds both from the ringtoneplayer and other sound from the phone.
I would be happy if this is seen and attended to early.
When i am enabling my mic from IOS my audio output is changed from main speaker to earpiece speaker.
Below is my code snipet:
Mute and Unmute fuction:
onMicButtonPressed: () {
if (audioStream != null) {
meeting.muteMic();
} else {
meeting.unmuteMic();
}
},
Full code sample
class ConferenceScreen extends StatefulWidget {
final bool micEnabled, camEnabled, chatEnabled, isHost;
final String customRoomId;
final int eventId;
const ConferenceScreen({
Key? key,
required this.isHost,
required this.eventId,
required this.customRoomId,
this.micEnabled = true,
this.camEnabled = true,
this.chatEnabled = true,
}) : super(key: key);
@OverRide
State createState() => _ConferenceScreenState();
}
class _ConferenceScreenState extends State {
late Room meeting;
bool _joined = false;
bool callLeave = false;
Stream? videoStream;
Stream? audioStream;
List cameras = [];
List<Map<String,String>> participantList = [{}];
// Stream? remoteParticipantShareStream;
Future joinAndCreateInitCall() async {
String _userId =
await SharedPreferencesHelper.getValue(SharedPreferencesHelper.userId);
ProfileDTO _profile =
await SharedPreferencesHelper.getValue(SharedPreferencesHelper.profile)
.then((profile) {
return ProfileDTO.fromJson(json.decode(profile), _userId);
}).catchError((e) {});
Room room = VideoSDK.createRoom(
roomId: GroupSharingApi.instance.meetingId,
token: GroupSharingApi.instance.videoSDKToken,
displayName: '${_profile.firstName} ${_profile.lastName}',
micEnabled: widget.micEnabled,
camEnabled: widget.camEnabled,
maxResolution: 'hd',
multiStream: true,
participantId: _userId,
defaultCameraIndex: 1,
notification: const NotificationInfo(
title: "Video SDK",
message: "Video SDK is sharing screen in the meeting",
icon: "notification_share", // drawable icon name
),
);
// Register meeting events
registerMeetingEvents(room);
log('room join');
// Join meeting
room.join();
Wakelock.enable();
log('room join');
}
@OverRide
void initState() {
joinAndCreateInitCall();
super.initState();
}
@OverRide
void dispose() {
log('dispose called');
meeting.leave();
Wakelock.disable();
super.dispose();
}
@OverRide
Widget build(BuildContext context) {
return _joined
? Container(
height: MediaQuery.of(context).size.height * 0.4,
color: Colors.black,
alignment: Alignment.center,
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
Flexible(child: ConferenceParticipantGrid(meeting: meeting)),
const SizedBox(height: 10),
AnimatedCrossFade(
duration: const Duration(milliseconds: 300),
crossFadeState: CrossFadeState.showFirst,
secondChild: const SizedBox.shrink(),
firstChild: MeetingActionBar(
isMicEnabled: audioStream != null,
isCamEnabled: videoStream != null,
// Called when Call End button is pressed
onCallEndButtonPressed: () {
callLeave = true;
meeting.leave();
},
// Called when Call leave button is pressed
// onCallLeaveButtonPressed: () {
// callLeave = true;
// meeting.leave();
// },
// Called when mic button is pressed
onMicButtonPressed: () {
if (audioStream != null) {
meeting.muteMic();
} else {
meeting.unmuteMic();
}
},
// Called when camera button is pressed
onCameraButtonPressed: () {
if (videoStream != null) {
meeting.disableCam();
} else {
meeting.enableCam();
}
},
onSwitchMicButtonPressed: (details) async {
List outptuDevice =
meeting.getAudioOutputDevices();
double bottomMargin = (70.0 * outptuDevice.length);
final screenSize = MediaQuery.of(context).size;
await showMenu(
context: context,
color: Colors.white,
shape: RoundedRectangleBorder(
borderRadius: BorderRadius.circular(12)),
position: RelativeRect.fromLTRB(
screenSize.width - details.globalPosition.dx,
details.globalPosition.dy - bottomMargin,
details.globalPosition.dx,
(bottomMargin),
),
items: outptuDevice.map((e) {
return PopupMenuItem(
value: e, child: Text(e.label));
}).toList(),
elevation: 8.0,
).then((value) {
if (value != null) {
meeting.switchAudioDevice(value);
}
});
},
onParticipantPressed: () {
log('custom room id from confrense screen ${widget.customRoomId}');
showModalBottomSheet(
context: context,
enableDrag: false,
builder: (context) => ParticipantList(meeting: meeting, isHost: widget.isHost,eventId:widget.eventId,customRoomId: widget.customRoomId),
);
},
onSwitchCamera: (){
MediaDeviceInfo newCam = cameras.firstWhere((camera) => camera.deviceId != meeting.selectedCamId);
meeting.changeCam(newCam.deviceId);
},
),
),
],
),
)
: SizedBox(
height: MediaQuery.of(context).size.height * 0.4,
child: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
mainAxisSize: MainAxisSize.min,
children: [
Text(widget.isHost ? "Creating a Room" : "Please wait host will let you in soon!",
style: TextStyle(fontSize: 20, color: Colors.white, fontWeight: FontWeight.w500)),
const SizedBox(height: 10),
CupertinoActivityIndicator(
color: Colors.white,
),
],
),
),
);
}
void registerMeetingEvents(Room _meeting) {
// Called when joined in meeting
_meeting.on(
Events.roomJoined,
() {
log('on room joined ');
setState(() {
meeting = _meeting;
cameras = meeting.getCameras();
_joined = true;
});
},
);
// Called when meeting is ended
_meeting.on(Events.roomLeft, (String? errorMsg){
if (errorMsg != null) {
showSnackBarMessage(message: "Meeting left due to $errorMsg !!", context: context);
}
GroupSharingApi.instance.showCallScreen.value = false;
});
_meeting.on(Events.participantJoined, (Participant participant){
participantList.add({'${participant.id}':'${participant.displayName}'});
showSnackBarMessage(message: "${participant.displayName} joinded the room!", context: context);
});
_meeting.on(Events.participantLeft, (String participantId){
showSnackBarMessage(message: "${participantList.firstWhere((element) => element.containsKey(participantId))[participantId]} left the room!", context: context);
participantList.removeWhere((element) => element.containsKey(participantId));
});
// Called when stream is enabled
_meeting.localParticipant.on(Events.streamEnabled, (Stream _stream) {
if (_stream.kind == 'video') {
setState(() {
videoStream = _stream;
});
} else if (_stream.kind == 'audio') {
setState(() {
audioStream = _stream;
});
}
});
// Called when stream is disabled
_meeting.localParticipant.on(Events.streamDisabled, (Stream _stream) {
if (_stream.kind == 'video' && videoStream?.id == _stream.id) {
setState(() {
videoStream = null;
});
} else if (_stream.kind == 'audio' && audioStream?.id == _stream.id) {
setState(() {
audioStream = null;
});
}
});
// Called when you requesting to join meeting
_meeting.on(Events.entryRequested, (data) {
log('user entery request');
var name = data["name"];
var allow = data["allow"];
var deny = data["deny"];
showRequestDialog(context,"Join Request","Do you want to allow $name to join room?",allow,deny);
});
// Handle camera Requested
_meeting.on(Events.cameraRequested, (data) {
log('requested for camera');
var allow = data["accept"];
var deny = data["reject"];
showRequestDialog(context,"Enable Camera Request","Host requested to enable camera!",allow,deny);
});
// Handle Mic Requested
_meeting.on(Events.micRequested, (data){
log('requested for mic');
var allow = data["accept"];
var deny = data["reject"];
showRequestDialog(context,"Enable Mic Request","Host requested to enable mic!",allow,deny);
});
_meeting.on(
Events.error,
(error) => {
showSnackBarMessage(
message: error['name'].toString() + " :: " + error['message'].toString(), context: context)
});
}
}
void showSnackBarMessage(
{required String message,
Widget? icon,
Color messageColor = Colors.white,
required BuildContext context}) {
ScaffoldMessenger.of(context).removeCurrentSnackBar();
ScaffoldMessenger.of(context).showSnackBar(SnackBar(
margin: const EdgeInsets.symmetric(horizontal: 16, vertical: 4),
behavior: SnackBarBehavior.floating,
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
content: Row(
children: [
if (icon != null) icon,
Flexible(
child: Text(
message,
style: TextStyle(
color: messageColor,
fontSize: 14,
fontWeight: FontWeight.w500,
),
overflow: TextOverflow.fade,
),
)
],
)));
}
void showRequestDialog(BuildContext context,String title,String content,Function allow,Function deny)=>showDialog(
context: context,
builder: (context) => AlertDialog(
title: Text(title),
content: Text(content),
actions: [
TextButton(
child: const Text("Deny"),
onPressed: () async{
await deny();
Navigator.of(context).pop();
},
),
TextButton(
child: const Text("Allow"),
onPressed: () async{
await allow();
Navigator.of(context).pop();
},
),
],
),
);
My flutter Doctor:
Doctor summary (to see all details, run flutter doctor -v):
[!] Flutter (Channel stable, 3.7.3, on macOS 13.0.1 22A400 darwin-arm64, locale
en-IN)
! Warning: dart on your path resolves to
/opt/homebrew/Cellar/dart/2.18.5/libexec/bin/dart, which is not inside
your current Flutter SDK checkout at
/Users/macintosh/Desktop/Sangam/flutter_sdk/flutter. Consider adding
/Users/macintosh/Desktop/Sangam/flutter_sdk/flutter/bin to the front of
your path.
[!] Android toolchain - develop for Android devices (Android SDK version 33.0.0)
✗ cmdline-tools component is missing
Run path/to/sdkmanager --install "cmdline-tools;latest"
See https://developer.android.com/studio/command-line for more details.
✗ Android license status unknown.
Run flutter doctor --android-licenses to accept the SDK licenses.
See https://flutter.dev/docs/get-started/install/macos#android-setup for
more details.
[✓] Xcode - develop for iOS and macOS (Xcode 14.2)
[✓] Chrome - develop for the web
[✓] Android Studio (version 2021.3)
[✓] VS Code (version 1.75.1)
[✓] Connected device (4 available)
[✓] HTTP Host Availability
! Doctor found issues in 2 categories.
My video sdk version : 1.0.9
And after mute still another person on call able to hear my audio and in android it works fine
Video Sample:
On m2 Mac, there are 4 different resolution,
with 1 and 2 its working fine, but 3 and 4 its not working properly. I can see the screen but the image looks like crooked and its added three images in a row.
Note: In other mac chip model with different resolution, its working fine. I am seeing the issue only on M2 mac
Please some one help me to fix this issue....
I am trying to start livestream using the videosdk package. But getting the error saying "Error while starting livestreaming Null check operator used on a null value"
Please suggest me how can I resolve this issue?
CODE:
import 'dart:developer';
import 'package:flutter/material.dart';
import 'package:videosdk/videosdk.dart';
import 'package:videosdkTest/meeting_controls.dart';
class LiveStreamPage extends StatefulWidget {
final String meetingId;
final String token;
final Mode mode;
final String displayName;
const LiveStreamPage({
super.key,
required this.meetingId,
required this.token,
required this.mode,
required this.displayName,
});
@override
State<LiveStreamPage> createState() => _LiveStreamPageState();
}
class _LiveStreamPageState extends State<LiveStreamPage> {
late Room _room;
var micEnabled = true;
var camEnabled = true;
String hlsState = "HLS_STOPPED";
@override
void initState() {
super.initState();
_room = VideoSDK.createRoom(
roomId: widget.meetingId,
token: widget.token,
mode: widget.mode,
displayName: widget.displayName,
micEnabled: true,
camEnabled: true,
defaultCameraIndex: 1,
);
setupRoomEventListener();
}
void setupRoomEventListener() {
_room.on(Events.liveStreamStateChanged, (String status) {
//Status can be :: LIVESTREAM_STARTING
//Status can be :: LIVESTREAM_STARTED
//Status can be :: LIVESTREAM_STOPPING
//Status can be :: LIVESTREAM_STOPPED
log("Meeting Livestream status : $status");
});
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text("Live Stream Page"),
),
body: Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
ElevatedButton(
onPressed: () {
var outputs = [
{
'url': "rtmp://a.rtmp.youtube.com/live2",
'streamKey': "aiskdjbakdjsbn",
},
];
var liveStreamConfig = {
'layout': {
'type': 'GRID',
'priority': 'SPEAKER',
'gridSize': 4,
},
'theme': "LIGHT",
};
_room.startLivestream(outputs, config: liveStreamConfig);
},
child: const Text("Start Livestream"),
),
ElevatedButton(
onPressed: () {
_room.stopLivestream();
},
child: const Text("Stop Livestream"),
),
MeetingControls(
hlsState: hlsState,
onToggleMicButtonPressed: () {
micEnabled ? _room.muteMic() : _room.unmuteMic();
micEnabled = !micEnabled;
},
onToggleCameraButtonPressed: () {
camEnabled ? _room.disableCam() : _room.enableCam();
camEnabled = !camEnabled;
},
)
],
),
),
);
}
}
I am using videosdk.live in my flutter app but i am unable to identify the host of conference call can you guys please help me in this issue.
My expected design
Video calls do not progress beyond the screen that says initializing meeting. This occurs on both our app and the example code supplied here.
The same code worked previously but in the past 24 to 48 hours, this issue has persisted.
Console:
I/org.webrtc.Logging(17810): NativeLibrary: Loading native library: jingle_peerconnection_so
I/org.webrtc.Logging(17810): NativeLibrary: Loading library: jingle_peerconnection_so
W/.rimotli.avoca(17810): Accessing hidden method Lsun/misc/Unsafe;->putLong(Ljava/lang/Object;JJ)V (greylist, linking, allowed)
I/org.webrtc.Logging(17810): PeerConnectionFactory: PeerConnectionFactory was initialized without an injected Loggable. Any existing Loggable will be deleted.
I/org.webrtc.Logging(17810): EglBase14Impl: SDK version: 29. isEGL14Supported: true
I/org.webrtc.Logging(17810): EglBase14Impl: Using OpenGL ES version 2
I/org.webrtc.Logging(17810): WebRtcAudioManagerExternal: Sample rate is set to 48000 Hz
I/org.webrtc.Logging(17810): WebRtcAudioManagerExternal: Sample rate is set to 48000 Hz
E/org.webrtc.Logging(17810): JavaAudioDeviceModule: HW NS not supported
I/org.webrtc.Logging(17810): JavaAudioDeviceModule: createAudioDeviceModule
I/org.webrtc.Logging(17810): JavaAudioDeviceModule: HW NS will not be used.
I/org.webrtc.Logging(17810): JavaAudioDeviceModule: HW AEC will be used.
I/org.webrtc.Logging(17810): WebRtcAudioEffectsExternal: ctor@[name=main, id=2]
I/org.webrtc.Logging(17810): WebRtcAudioRecordExternal: ctor@[name=main, id=2]
I/org.webrtc.Logging(17810): WebRtcAudioTrackExternal: ctor@[name=main, id=2]
W/AudioCapabilities(17810): Unsupported mime audio/x-ima
W/AudioCapabilities(17810): Unsupported mime audio/mpeg-L1
W/AudioCapabilities(17810): Unsupported mime audio/mpeg-L2
W/AudioCapabilities(17810): Unsupported mime audio/x-ms-wma
W/VideoCapabilities(17810): Unsupported mime video/wvc1
W/VideoCapabilities(17810): Unsupported mime video/avc-wfd
W/VideoCapabilities(17810): Unsupported mime video/mp43
W/VideoCapabilities(17810): Unrecognized profile/level 1/32 for video/mp4v-es
W/VideoCapabilities(17810): Unrecognized profile/level 32768/2 for video/mp4v-es
W/VideoCapabilities(17810): Unrecognized profile/level 32768/64 for video/mp4v-es
W/VideoCapabilities(17810): Unsupported mime video/wvc1
W/VideoCapabilities(17810): Unsupported mime video/x-ms-wmv7
W/VideoCapabilities(17810): Unsupported mime video/x-ms-wmv8
I/org.webrtc.Logging(17810): WebRtcAudioRecordExternal: enableBuiltInAEC(true)
I/org.webrtc.Logging(17810): WebRtcAudioEffectsExternal: setAEC(true)
I/org.webrtc.Logging(17810): PeerConnectionFactory: onWorkerThreadReady
I/org.webrtc.Logging(17810): PeerConnectionFactory: onSignalingThreadReady
I/org.webrtc.Logging(17810): PeerConnectionFactory: onNetworkThreadReady
D/MediaConstraintsUtils(17810): mandatory constraints are not a map
I/FlutterWebRTCPlugin(17810): getUserMedia(audio): mandatory: [], optional: [sourceId: audio-1]
D/FlutterWebRTCPlugin(17810): MediaStream id: 78fae78f-de4f-4ebf-b8fb-6d9c97b5163b
W/.rimotli.avoca(17810): Accessing hidden method Lsun/misc/Unsafe;->getLong(Ljava/lang/Object;J)J (greylist,core-platform-api, linking, allowed)
W/.rimotli.avoca(17810): Accessing hidden method Lsun/misc/Unsafe;->getObject(Ljava/lang/Object;J)Ljava/lang/Object; (greylist, linking, allowed)
W/.rimotli.avoca(17810): Accessing hidden method Lsun/misc/Unsafe;->putObject(Ljava/lang/Object;JLjava/lang/Object;)V (greylist, linking, allowed)
W/.rimotli.avoca(17810): Accessing hidden method Lsun/misc/Unsafe;->
putLong(Ljava/lang/Object;JJ)V (greylist, linking, allowed)
W/.rimotli.avoca(17810): Accessing hidden method Lsun/misc/Unsafe;->getLong(Ljava/lang/Object;J)J (greylist,core-platform-api, linking, allowed)
W/.rimotli.avoca(17810): Accessing hidden method Lsun/misc/Unsafe;->putLong(Ljava/lang/Object;JJ)V (greylist, linking, allowed)
W/.rimotli.avoca(17810): Accessing hidden method Lsun/misc/Unsafe;->getLong(Ljava/lang/Object;J)J (greylist,core-platform-api, linking, allowed)
I/flutter (17810): request timeout
W/.rimotli.avoca(17810): Accessing hidden method Lsun/misc/Unsafe;->putLong(Ljava/lang/Object;JJ)V (greylist, linking, allowed)
Because barcode_scan2 >=4.3.0 depends on protobuf ^3.1.0 and every version of videosdk_otel depends on protobuf >=1.1.0 <3.0.0, barcode_scan2 >=4.3.0 is incompatible with
videosdk_otel.
And because videosdk >=1.1.4 depends on videosdk_otel ^0.0.2, barcode_scan2 >=4.3.0 is incompatible with videosdk >=1.1.4.
Hi, videos(including shared screens) from other participants are not rendered on IOS 17.4 (Simulator). Is there something am missing?
Is there any way to track the progress for complete support for mobile and web?
I have listened room events when starting call and I need to unbind all the listened events.
You are using events2 package and there is off method. Please, can you export this method to public ...?
Hi all.
I've been trying to integrate the SDK into my existing app but could not get the video stream. I've also tried this example app but it's not working too. I figured out that the camera is not enabled. While trying to enable the camera, i get this error
webrtc.Logging(22287): SurfaceTextureHelper: stopListening()
[log] Unable to RTCPeerConnection::createOffer: peerConnectionCreateOffer(): WEBRTC_CREATE_OFFER_ERROR: Session error code: ERROR_CONTENT. Session error description: Failed to set local video description recv parameters for m-section with mid='video'..
[log] #0 Transport._produce
<asynchronous suspension>
#1 FlexQueue._runTask
<asynchronous suspension>
When i try to switch from/to front/back camera i get the output
[log] camera is not enabled!
Flutter doctor ouputs
[✓] Flutter (Channel stable, 3.10.0, on Pop!_OS 22.04 LTS 6.2.6-76060206-generic, locale fr_FR.UTF-8)
[✓] Android toolchain - develop for Android devices (Android SDK version 33.0.0-rc2)
[✓] Chrome - develop for the web
[✓] Linux toolchain - develop for Linux desktop
[✓] Android Studio (version 2022.3)
[✓] Connected device (3 available)
[✓] Network resources
Tested on Samsung T225N (Android 13), Pixel 4XL (Android 13)
flutter:
Error: unable to find directory entry in pubspec.yaml: C:\Users\pprag\Downloads\azaz.env\
Description:
I've been working on integrating the Video SDK into a Flutter project, and overall, the implementation works fine on most devices. However, I encountered an exception specifically on Xiaomi/Redmi devices running Android versions earlier than 9.0. The exception trace is as follows:
E/AndroidRuntime(30301): java.lang.NullPointerException: Attempt to invoke interface method 'void org.webrtc.VideoCapturer.initialize(org.webrtc.SurfaceTextureHelper, android.content.Context, org.webrtc.CapturerObserver)' on a null object reference E/AndroidRuntime(30301): at com.cloudwebrtc.webrtc.GetUserMediaImpl.getUserVideo(GetUserMediaImpl.java:730) E/AndroidRuntime(30301): at com.cloudwebrtc.webrtc.GetUserMediaImpl.getUserMedia(GetUserMediaImpl.java:597) E/AndroidRuntime(30301): at com.cloudwebrtc.webrtc.GetUserMediaImpl.access$000(GetUserMediaImpl.java:84) E/AndroidRuntime(30301): at com.cloudwebrtc.webrtc.GetUserMediaImpl$1.invoke(GetUserMediaImpl.java:456) E/AndroidRuntime(30301): at com.cloudwebrtc.webrtc.GetUserMediaImpl.lambda$requestPermissions$1(GetUserMediaImpl.java:849) E/AndroidRuntime(30301): at com.cloudwebrtc.webrtc.GetUserMediaImpl$$ExternalSyntheticLambda0.invoke(Unknown Source:6) E/AndroidRuntime(30301): at com.cloudwebrtc.webrtc.utils.PermissionUtils$1.onReceiveResult(PermissionUtils.java:115) E/AndroidRuntime(30301): at android.os.ResultReceiver$MyRunnable.run(ResultReceiver.java:50) E/AndroidRuntime(30301): at android.os.Handler.handleCallback(Handler.java:873) E/AndroidRuntime(30301): at android.os.Handler.dispatchMessage(Handler.java:99) E/AndroidRuntime(30301): at android.os.Looper.loop(Looper.java:201) E/AndroidRuntime(30301): at android.app.ActivityThread.main(ActivityThread.java:6810) E/AndroidRuntime(30301): at java.lang.reflect.Method.invoke(Native Method) E/AndroidRuntime(30301): at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:547) E/AndroidRuntime(30301): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:873) I/Process (30301): Sending signal. PID: 30301 SIG: 9
Additional Observations:
The issue seems to be specific to Xiaomi/Redmi devices running Android versions earlier than 9.0. I have followed the instructions in this link to address the problem, but the error still persists on other devices. Additionally, on Xiaomi devices, switching the camera also does not function as expected.
Devices Affected:
Expected Behavior:
The Video SDK should work consistently across various Android devices, including Xiaomi/Redmi models with Android versions earlier than 9.0. Switching the camera should also function properly on all supported devices.
Steps to Reproduce:
Possible Solution:
As I investigated further, it appears that the issue might be related to how the VideoCapturer is initialized on these specific devices. I would appreciate any guidance, insights, or potential fixes from the community to resolve this problem.
Thank you for your assistance!
I started using this package last month for my project and it has been working fine. I was able to have video calls on my flutter app.
But, since yesterday, it hasn't been working. When, I try to have a video call, the screen just remains dark and blank, it doesn't even show my video.
I also tried the videosdk code example and it was the same thing.
This is my debug console log:
I/org.webrtc.Logging(17810): NativeLibrary: Loading native library: jingle_peerconnection_so
I/org.webrtc.Logging(17810): NativeLibrary: Loading library: jingle_peerconnection_so
W/.rimotli.avoca(17810): Accessing hidden method Lsun/misc/Unsafe;->putLong(Ljava/lang/Object;JJ)V (greylist, linking, allowed)
I/org.webrtc.Logging(17810): PeerConnectionFactory: PeerConnectionFactory was initialized without an injected Loggable. Any existing Loggable will be deleted.
I/org.webrtc.Logging(17810): EglBase14Impl: SDK version: 29. isEGL14Supported: true
I/org.webrtc.Logging(17810): EglBase14Impl: Using OpenGL ES version 2
I/org.webrtc.Logging(17810): WebRtcAudioManagerExternal: Sample rate is set to 48000 Hz
I/org.webrtc.Logging(17810): WebRtcAudioManagerExternal: Sample rate is set to 48000 Hz
E/org.webrtc.Logging(17810): JavaAudioDeviceModule: HW NS not supported
I/org.webrtc.Logging(17810): JavaAudioDeviceModule: createAudioDeviceModule
I/org.webrtc.Logging(17810): JavaAudioDeviceModule: HW NS will not be used.
I/org.webrtc.Logging(17810): JavaAudioDeviceModule: HW AEC will be used.
I/org.webrtc.Logging(17810): WebRtcAudioEffectsExternal: ctor@[name=main, id=2]
I/org.webrtc.Logging(17810): WebRtcAudioRecordExternal: ctor@[name=main, id=2]
I/org.webrtc.Logging(17810): WebRtcAudioTrackExternal: ctor@[name=main, id=2]
W/AudioCapabilities(17810): Unsupported mime audio/x-ima
W/AudioCapabilities(17810): Unsupported mime audio/mpeg-L1
W/AudioCapabilities(17810): Unsupported mime audio/mpeg-L2
W/AudioCapabilities(17810): Unsupported mime audio/x-ms-wma
W/VideoCapabilities(17810): Unsupported mime video/wvc1
W/VideoCapabilities(17810): Unsupported mime video/avc-wfd
W/VideoCapabilities(17810): Unsupported mime video/mp43
W/VideoCapabilities(17810): Unrecognized profile/level 1/32 for video/mp4v-es
W/VideoCapabilities(17810): Unrecognized profile/level 32768/2 for video/mp4v-es
W/VideoCapabilities(17810): Unrecognized profile/level 32768/64 for video/mp4v-es
W/VideoCapabilities(17810): Unsupported mime video/wvc1
W/VideoCapabilities(17810): Unsupported mime video/x-ms-wmv7
W/VideoCapabilities(17810): Unsupported mime video/x-ms-wmv8
I/org.webrtc.Logging(17810): WebRtcAudioRecordExternal: enableBuiltInAEC(true)
I/org.webrtc.Logging(17810): WebRtcAudioEffectsExternal: setAEC(true)
I/org.webrtc.Logging(17810): PeerConnectionFactory: onWorkerThreadReady
I/org.webrtc.Logging(17810): PeerConnectionFactory: onSignalingThreadReady
I/org.webrtc.Logging(17810): PeerConnectionFactory: onNetworkThreadReady
D/MediaConstraintsUtils(17810): mandatory constraints are not a map
I/FlutterWebRTCPlugin(17810): getUserMedia(audio): mandatory: [], optional: [sourceId: audio-1]
D/FlutterWebRTCPlugin(17810): MediaStream id: 78fae78f-de4f-4ebf-b8fb-6d9c97b5163b
W/.rimotli.avoca(17810): Accessing hidden method Lsun/misc/Unsafe;->getLong(Ljava/lang/Object;J)J (greylist,core-platform-api, linking, allowed)
W/.rimotli.avoca(17810): Accessing hidden method Lsun/misc/Unsafe;->getObject(Ljava/lang/Object;J)Ljava/lang/Object; (greylist, linking, allowed)
W/.rimotli.avoca(17810): Accessing hidden method Lsun/misc/Unsafe;->putObject(Ljava/lang/Object;JLjava/lang/Object;)V (greylist, linking, allowed)
W/.rimotli.avoca(17810): Accessing hidden method Lsun/misc/Unsafe;->putLong(Ljava/lang/Object;JJ)V (greylist, linking, allowed)
W/.rimotli.avoca(17810): Accessing hidden method Lsun/misc/Unsafe;->getLong(Ljava/lang/Object;J)J (greylist,core-platform-api, linking, allowed)
W/.rimotli.avoca(17810): Accessing hidden method Lsun/misc/Unsafe;->putLong(Ljava/lang/Object;JJ)V (greylist, linking, allowed)
W/.rimotli.avoca(17810): Accessing hidden method Lsun/misc/Unsafe;->getLong(Ljava/lang/Object;J)J (greylist,core-platform-api, linking, allowed)
I/flutter (17810): request timeout
W/.rimotli.avoca(17810): Accessing hidden method Lsun/misc/Unsafe;->putLong(Ljava/lang/Object;JJ)V (greylist, linking, allowed)
i have used videosdk in my 4 apps. today suddenly meeting is not creating in all my 4 apps.
Version: videosdk: 1.0.10
OS: iOS
Device: iPhone 12
Hi, I have a bug that I can't quite resolve at first glance. For some reason, the iOS SDK defaults to using the earpiece audio instead of the main speakers. When I connect a second source, like Bluetooth earbuds, it works correctly. I can switch between the main speaker and the earbuds with no issues (but still no earpiece in the sources).
Here is how my room is configured:
room = VideoSDK.createRoom(
defaultCameraIndex: 1,
roomId: widget.meetingId,
token: widget.token,
displayName: 'Customer',
micEnabled: micEnabled,
camEnabled: webcamEnabled,
maxResolution: 'hd',
notification: const NotificationInfo(
title: "Video SDK",
message: "Video SDK is sharing screen in the meeting",
icon: "notification_share",
),
);
When nothing is connected to the phone, getAudioOutputDevices returns only 1 audio device with "Speaker" deviceId. The sound comes through the earpiece:
I log in web meeting from 3 devices, from android, ios and macos devices, when i log in from macos it works fine only when i log in through chrome, when i log in through safari, no sound and no video etc. the video and sound are muted because if i login from ios same problem is observed and android is working fine plz can you solve this problem for me ?
Hi, could I request you stop spamming other communities with messages directing people to your website?
Multiple customers have reported it to us and find it very annoying.
/C:/Users/AppData/Local/Pub/Cache/hosted/pub.dartlang.org/flutter_webrtc-0.8.12/lib/src/native/rtc_video_renderer_impl.dart:11:7: Error: The non-abstract class 'RTCVideoRenderer' is missing implementations for these members:
class RTCVideoRenderer extends ValueNotifier
^^^^^^^^^^^^^^^^
/C:/flutter/.pub-cache/hosted/pub.dartlang.org/webrtc_interface-1.0.8/lib/src/rtc_video_renderer.dart:51:13: Context: 'VideoRenderer.onFirstFrameRendered' is defined here.
Function? onFirstFrameRendered;
^^^^^^^^^^^^^^^^^^^^
Doctor summary (to see all details, run flutter doctor -v):
[√] Flutter (Channel stable, 3.3.0, on Microsoft Windows [Version 10.0.22000.856], locale en-US)
[√] Android toolchain - develop for Android devices (Android SDK version 33.0.0)
[√] Chrome - develop for the web
[X] Visual Studio - develop for Windows
X Visual Studio not installed; this is necessary for Windows development.
Download at https://visualstudio.microsoft.com/downloads/.
Please install the "Desktop development with C++" workload, including all of its default components
[√] Android Studio (version 2020.3)
[√] IntelliJ IDEA Ultimate Edition (version 2020.3)
[√] VS Code (version 1.71.0)
[√] Connected device (4 available)
[√] HTTP Host Availability
! Doctor found issues in 1 category.
can we use videosdk for calling like whatsapp?
i tried on every java verison 17,15,11,and 8 but still getting this error.
FAILURE: Build failed with an exception.
Could not resolve all files for configuration ':app:debugRuntimeClasspath'.
Failed to transform audioswitch-c498d866c57f1d88056d5e7e7a78d622e3b0c046.aar (com.github.davidliu:audioswitch:c498d866c57f1d88056d5e7e7a78d622e3b0c046) to match attributes {artifactType=android-compiled-dependencies-resources, org.gradle.category=library, org.gradle.libraryelements=jar, org.gradle.status=release, org.gradle.usage=java-runtime}.
> Execution failed for AarResourcesCompilerTransform: C:\Users\abdullah.gradle\caches\transforms-3\f81649683aef4eb6854f409a8444a1d1\transformed\jetified-audioswitch-c498d866c57f1d88056d5e7e7a78d622e3b0c046.
> C:\Users\abdullah.gradle\caches\transforms-3\f81649683aef4eb6854f409a8444a1d1\transformed\jetified-audioswitch-c498d866c57f1d88056d5e7e7a78d622e3b0c046\AndroidManifest.xml
Run with --stacktrace option to get the stack trace.
Run with --info or --debug option to get more log output.
Run with --scan to get full insights.
BUILD FAILED in 15s
Exception: Gradle task assembleDebug failed with exit code 1
I would like to inquire about flutter web support. At what stage is the implementation and is it possible to count on it in the near future?
java.lang.NullPointerException: Attempt to invoke interface method 'void org.webrtc.VideoCapturer.initialize(org.webrtc.SurfaceTextureHelper, android.content.Context, org.webrtc.CapturerObserver)' on a null object reference
E/AndroidRuntime(16634): at com.cloudwebrtc.webrtc.GetUserMediaImpl.getUserVideo(GetUserMediaImpl.java:761)
E/AndroidRuntime(16634): at com.cloudwebrtc.webrtc.GetUserMediaImpl.getUserMedia(GetUserMediaImpl.java:628)
E/AndroidRuntime(16634): at com.cloudwebrtc.webrtc.GetUserMediaImpl.access$100(GetUserMediaImpl.java:88)
E/AndroidRuntime(16634): at com.cloudwebrtc.webrtc.GetUserMediaImpl$2.invoke(GetUserMediaImpl.java:478)
E/AndroidRuntime(16634): at com.cloudwebrtc.webrtc.GetUserMediaImpl.lambda$requestPermissions$1(GetUserMediaImpl.java:880)
E/AndroidRuntime(16634): at com.cloudwebrtc.webrtc.GetUserMediaImpl$$ExternalSyntheticLambda0.invoke(Unknown Source:6)
E/AndroidRuntime(16634): at com.cloudwebrtc.webrtc.utils.PermissionUtils$1.onReceiveResult(PermissionUtils.java:115)
E/AndroidRuntime(16634): at android.os.ResultReceiver$MyRunnable.run(ResultReceiver.java:50)
E/AndroidRuntime(16634): at android.os.Handler.handleCallback(Handler.java:790)
E/AndroidRuntime(16634): at android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime(16634): at android.os.Looper.loop(Looper.java:214)
E/AndroidRuntime(16634): at android.app.ActivityThread.main(ActivityThread.java:6977)
E/AndroidRuntime(16634): at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime(16634): at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:528)
E/AndroidRuntime(16634): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:910)
I/Process (16634): Sending signal. PID: 16634 SIG: 9
Lost connection to device.
My app is getting crashed after calling join method on android 8. I have tested it on above versions it is working fine. I'm using videosdk: ^1.1.10
The videosdk flutter package is currently incompatible with the most other flutter packages since it uses http:0.13.5 while most packages require http:1.1.0 by default.
Below is the screenshot of the error I get when trying to retrieve packages.
hello guys
please what could be the reason for this error?
"Error while getting baseUrl"
Hello there. I am new to this plugin, and i am having an issue getting the token. I have looked in the example and this is the method I found :
Future<String> fetchToken() async {
final String? _AUTH_URL = dotenv.env['AUTH_URL'];
String? _AUTH_TOKEN = dotenv.env['AUTH_TOKEN'];
if ((_AUTH_TOKEN?.isEmpty ?? true) && (_AUTH_URL?.isEmpty ?? true)) {
toastMsg("Please set the environment variables");
throw Exception("Either AUTH_TOKEN or AUTH_URL is not set in .env file");
return "";
}
if ((_AUTH_TOKEN?.isNotEmpty ?? false) &&
(_AUTH_URL?.isNotEmpty ?? false)) {
toastMsg("Please set only one environment variable");
throw Exception("Either AUTH_TOKEN or AUTH_URL can be set in .env file");
return "";
}
if (_AUTH_URL?.isNotEmpty ?? false) {
final Uri getTokenUrl = Uri.parse('$_AUTH_URL/get-token');
final http.Response tokenResponse = await http.get(getTokenUrl);
_AUTH_TOKEN = json.decode(tokenResponse.body)['token'];
}
// log("Auth Token: $_AUTH_TOKEN");
return _AUTH_TOKEN ?? "";
}
How can I create an $_AUTH_URL. Is it available at the dashboard, and if not would anyone please help me creating it.
Thanks !
When two or three user join calls at same time then i am not getting entry request and also when host joined the meeting instantly after creating group call then again join request not coming.
Currently, I am working with the Video SDK integrated into a Flutter project for real-time communication. The implementation is generally successful; however, I have encountered an issue related to audio devices.
The Video SDK does not provide a method to retrieve the currently selected audio device, such as the earpiece, speakerphone, or Bluetooth headset, which is essential for users to know which device is currently in use.
Defaulting to External Speaker:
Furthermore, I noticed that in some specific scenarios, the app defaults to the external speaker even when other audio devices are available and selected. This issue particularly affects users who prefer using earpieces or Bluetooth headsets for privacy or convenience reasons.
The Video SDK should expose a method or API that enables developers to retrieve information about the currently selected audio device.
The app should respect the user's selected audio device and not automatically default to the external speaker unless explicitly chosen.
Steps to Reproduce:
Launch the app on various devices.
Connect different audio devices such as earpieces, Bluetooth headsets, or external speakers.
Observe the audio output device that the app defaults to in each scenario.
Devices and Environments Affected:
This issue has been observed on the following devices and environments:
Xiaomi Mi 9T (Android 10)
Samsung Galaxy S10 (Android 11)
Google Pixel 4 (Android 12)
iOS devices running iOS 14 and 15
Additional Information:
I have investigated the official documentation and forums, but there are no available solutions or workarounds to address this problem. As this issue can significantly impact user experience, I hope the development team can prioritize adding support for retrieving the currently selected audio device and improving the handling of default audio output.
Introduce a new method in the Video SDK that enables developers to obtain information about the currently selected audio device (e.g., "getCurrentAudioDevice()").
Review the audio handling logic to ensure the app respects the user's selected audio device and does not automatically default to the external speaker without explicit user input.
Your prompt attention to this matter would be greatly appreciated. Thank you for your dedication to enhancing the Video SDK and delivering a seamless real-time communication experience.
If there are any additional details or testing I can provide to assist with resolving this issue, please let me know.
Thank you!
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