Я использую oovoo SDK.
как я могу заметить, когда кто-то из конференции вешает трубку?
- (void)initSDKInitializer {
self.sdk = [ooVooClient sharedInstance];
self.sdk.AVChat.delegate = self;
self.sdk.AVChat.VideoController.delegate = self;
self.defaultCameraId = [self.sdk.AVChat.VideoController getConfig:ooVooVideoControllerConfigKeyCaptureDeviceId];
self.currentRes = self.defaultRes = [self.sdk.AVChat.VideoController getConfig:ooVooVideoControllerConfigKeyResolution];
[self.sdk.AVChat.VideoController setConfig:self.currentRes forKey:ooVooVideoControllerConfigKeyResolution];
self.ownVideoPanelView.fitVideoMode = YES;
[self.sdk.AVChat.VideoController bindVideoRender:self.userId render:self.ownVideoPanelView];
[self.sdk.AVChat.VideoController openCamera];
[self.view bringSubviewToFront:self.toolBarView];
}