fotiDim
diff --git a/‎common/cpp/src/flutter_media_stream.cc
Lines changed: 4 additions & 4 deletions b/‎common/cpp/src/flutter_media_stream.cc
Lines changed: 4 additions & 4 deletions
diff --git a/‎third_party/libwebrtc/lib/win/x64/libwebrtc.dll
897 KB b/‎third_party/libwebrtc/lib/win/x64/libwebrtc.dll
897 KB
@@ -33,6 +33,7 @@ void FlutterMediaStream::GetUserMedia(
   }
 
   it = constraints.find(EncodableValue("video"));
+  params[EncodableValue("videoTracks")] = EncodableValue(EncodableList());
   if (it != constraints.end()) {
     EncodableValue video = it->second;
      if (TypeIs<bool>(video)) {
@@ -41,11 +42,7 @@ void FlutterMediaStream::GetUserMedia(
        }
      } else if (TypeIs<EncodableMap>(video)) {
        GetUserVideo(constraints, stream, params);
-    } else {
-       params[EncodableValue("videoTracks")] = EncodableValue(EncodableList());
     }
-  } else {
-	  params[EncodableValue("videoTracks")] = EncodableValue(EncodableList());
   }
 
   base_->local_streams_[uuid] = stream;
@@ -220,6 +217,9 @@ void FlutterMediaStream::GetUserVideo(const EncodableMap& constraints,
     video_capturer =
         base_->video_device_->Create(strNameUTF8, 0, width, height, fps);
   }
+
+  if (!video_capturer.get()) return;
+
   const char* video_source_label = "video_input";
   scoped_refptr<RTCVideoSource> source = base_->factory_->CreateVideoSource(
       video_capturer, video_source_label,
Original file line number	Diff line number	Diff line change
`@@ -33,6 +33,7 @@ void FlutterMediaStream::GetUserMedia(`
`33`	`33`	`}`
`34`	`34`
`35`	`35`	`it = constraints.find(EncodableValue("video"));`
	`36`	`+ params[EncodableValue("videoTracks")] = EncodableValue(EncodableList());`
`36`	`37`	`if (it != constraints.end()) {`
`37`	`38`	`EncodableValue video = it->second;`
`38`	`39`	`if (TypeIs<bool>(video)) {`
`@@ -41,11 +42,7 @@ void FlutterMediaStream::GetUserMedia(`
`41`	`42`	`}`
`42`	`43`	`} else if (TypeIs<EncodableMap>(video)) {`
`43`	`44`	`GetUserVideo(constraints, stream, params);`
`44`		`- } else {`
`45`		`- params[EncodableValue("videoTracks")] = EncodableValue(EncodableList());`
`46`	`45`	`}`
`47`		`- } else {`
`48`		`- params[EncodableValue("videoTracks")] = EncodableValue(EncodableList());`
`49`	`46`	`}`
`50`	`47`
`51`	`48`	`base_->local_streams_[uuid] = stream;`
`@@ -220,6 +217,9 @@ void FlutterMediaStream::GetUserVideo(const EncodableMap& constraints,`
`220`	`217`	`video_capturer =`
`221`	`218`	`base_->video_device_->Create(strNameUTF8, 0, width, height, fps);`
`222`	`219`	`}`
	`220`	`+`
	`221`	`+ if (!video_capturer.get()) return;`
	`222`	`+`
`223`	`223`	`const char* video_source_label = "video_input";`
`224`	`224`	`scoped_refptr<RTCVideoSource> source = base_->factory_->CreateVideoSource(`
`225`	`225`	`video_capturer, video_source_label,`