ios第二次视频无法打开

Crystal

第一次连接断开代码：

// 用户视频分辨率改变消息
- (void) OnAnyChatVideoSizeChg:(int) dwUserId : (int) dwWidth : (int) dwHeight
{
   
}
// 用户退出房间消息
- (void) OnAnyChatUserLeaveRoom:(int) dwUserId
{
    if ((dwUserId == _currentUserId || dwUserId == _dwUserId)) {
        [self FinishVideoChat];
    }
   
}

// 网络断开消息
- (void) OnAnyChatLinkClose:(int) dwErrorCode
{
    [self FinishVideoChat];
    //[AnyChatPlatform Logout];
   
}

- (void) FinishVideoChat
{
    [AnyChatPlatform UserSpeakControl: -1 : NO];
    [AnyChatPlatform UserCameraControl: -1 : NO];
   
    [AnyChatPlatform UserSpeakControl: self->iRemoteUserId : NO];
    [AnyChatPlatform UserCameraControl: self->iRemoteUserId : NO];
   
    self->iRemoteUserId = -1;
   
    [AnyChatPlatform LeaveRoom: -1];
   
    if(self.localVideoSurface){
        self.localVideoSurface = nil;
    }
   
    [AnyChatPlatform Logout];
   
    [AnyChatPlatform Release];
        
    [self.parentViewController dismissViewControllerAnimated:NO completion:nil];
}


以下为第二次连接log:

2014-07-22 18:56:54.922 PadBotIPad[2814:60b] ---------------------------AnyChat Platform Core SDK Client Log---------------------------
2014-07-22 18:56:54.927 PadBotIPad[2814:60b] Load libanychatcore.so success!(V5.0 Build Time:Jun 26 2014 10:47:00)
2014-07-22 18:56:54.932 PadBotIPad[2814:60b] Load libmediautil.so success!(V5.0 Build Time:Jun 26 2014 10:47:17)
2014-07-22 18:56:54.936 PadBotIPad[2814:60b] Load libmediashow.so success!(V5.0 Build Time:Jun 26 2014 10:47:13)
2014-07-22 18:56:54.939 PadBotIPad[2814:60b] Load libmediacore.so success!(V5.0 Build Time:Jun 26 2014 10:47:10)
2014-07-22 18:56:54.941 PadBotIPad[2814:60b] videoDisabledButton retainCount is 2
2014-07-22 18:56:54.963 PadBotIPad[2814:60b] =============== 1
2014-07-22 18:56:54.964 PadBotIPad[2814:60b] ********** device type is iPad4,2
2014-07-22 18:56:54.967 PadBotIPad[2814:60b] Invoke        BRAC_Connect(st.padbot.cn,8906)=0
2014-07-22 18:56:54.970 PadBotIPad[2814:60b] Invoke        LoginServer(username=happy)
2014-07-22 18:56:54.980 PadBotIPad[2814:60b] callingSendViewController dealloc
2014-07-22 18:56:55.040 PadBotIPad[2814:a313] CheckClientSocketLink         Connect(ip=112.124.29.195,port=8906)
2014-07-22 18:56:55.247 PadBotIPad[2814:a313] Server version: V5.0(Build Time:2014-07-03 17:13:18, Server OS:Windows)
2014-07-22 18:56:55.294 PadBotIPad[2814:a313] Message        OnConnect(bSuccess:1, errorcode=0)
2014-07-22 18:56:55.726 PadBotIPad[2814:a313] Message        OnLoginSystem(userid=239,errorcode=0,username=happy), msg deliver worked(0)
2014-07-22 18:56:55.729 PadBotIPad[2814:a313] Load libmediautil.so success!(V5.0 Build Time:Jun 26 2014 10:47:17)
2014-07-22 18:56:55.732 PadBotIPad[2814:a313] Load libmediashow.so success!(V5.0 Build Time:Jun 26 2014 10:47:13)
2014-07-22 18:56:55.735 PadBotIPad[2814:a313] Load libmediacore.so success!(V5.0 Build Time:Jun 26 2014 10:47:10)
2014-07-22 18:56:55.743 PadBotIPad[2814:60b] Invoke        EnterRoom(happy)
2014-07-22 18:56:55.743 PadBotIPad[2814:60b] ********** device type is iPad4,2
2014-07-22 18:56:55.749 PadBotIPad[2814:60b] Invoke        BRAC_SetSDKOption(BRAC_SO_NETWORK_P2PPOLITIC=1)
2014-07-22 18:56:55.753 PadBotIPad[2814:60b] Invoke        SetSDKOption(BRAC_SO_AUDIO_NSCTRL,1)
2014-07-22 18:56:55.757 PadBotIPad[2814:60b] Invoke        SetSDKOption(BRAC_SO_AUDIO_ECHOCTRL,1)
2014-07-22 18:56:55.761 PadBotIPad[2814:60b] Apply video parameter:640x480, bitrate:800000, quality:2, gop:24, fps:20, preset:1, codec:0
2014-07-22 18:56:55.763 PadBotIPad[2814:60b] Invoke        EnterRoom(happy)
2014-07-22 18:56:55.763 PadBotIPad[2814:60b] ********** device type is iPad4,2
2014-07-22 18:56:55.767 PadBotIPad[2814:60b] Invoke        BRAC_SetSDKOption(BRAC_SO_NETWORK_P2PPOLITIC=1)
2014-07-22 18:56:55.770 PadBotIPad[2814:60b] Invoke        SetSDKOption(BRAC_SO_AUDIO_NSCTRL,1)
2014-07-22 18:56:55.773 PadBotIPad[2814:60b] Invoke        SetSDKOption(BRAC_SO_AUDIO_ECHOCTRL,1)
2014-07-22 18:56:55.777 PadBotIPad[2814:60b] Apply video parameter:640x480, bitrate:800000, quality:2, gop:24, fps:20, preset:1, codec:0
2014-07-22 18:56:55.783 PadBotIPad[2814:a313] Connection to streaming media server successfully!(udp delay:22ms)
2014-07-22 18:56:55.896 PadBotIPad[2814:a313] Message        OnEnterRoom(roomid=366,errorcode=0,siteindex=0)
2014-07-22 18:56:55.931 PadBotIPad[2814:a313] Audio Playback Device Init(0, 1, 16000, 16), ios Playback Driver
2014-07-22 18:56:55.934 PadBotIPad[2814:a313] Message        OnReceiveOnlineUser(count=1,roomid=366)

每次连接之后，第二次打开视频的总是无法显示视频画面，所有ios设备都是一样的

admin

看了您的代码，在FinishVideoChat中，LeaveRoom、Logout、Release三个API调用是一起调用的，没有预留一些时间来释放硬件资源，所以会导致摄像头被占用。

由于摄像头关闭时需要异步处理，所以在关闭本地摄像头之后，延迟调用LeaveRoom操作，代码建议修改为：

1. 
   
2. - (void) FinishVideoChat
   
3. {
   
4.     [AnyChatPlatform UserSpeakControl: -1 : NO];
   
5.     [AnyChatPlatform UserCameraControl: -1 : NO];
   
6.    
   
7.     [AnyChatPlatform UserSpeakControl: self->iRemoteUserId : NO];
   
8.     [AnyChatPlatform UserCameraControl: self->iRemoteUserId : NO];
   
9.    
   
10.     self->iRemoteUserId = -1;
    
11. 
    
12.     [self performSelector:@selector(AnyChatRelease) withObject:nil afterDelay:0.5f];
    
13. }
    
14. 
    
15. - (void) AnyChatRelease
    
16. {
    
17.     [AnyChatPlatform LeaveRoom: -1];
    
18.    
    
19.     if(self.localVideoSurface){
    
20.         self.localVideoSurface = nil;
    
21.     }
    
22.    
    
23.     [AnyChatPlatform Logout];
    
24.    
    
25.     [AnyChatPlatform Release];
    
26.         
    
27.     [self.parentViewController dismissViewControllerAnimated:NO completion:nil];
    
28. }
    

复制代码

Crystal

admin 发表于 2014-7-22 19:14
看了您的代码，在FinishVideoChat中，LeaveRoom、Logout、Release三个API调用是一起调用的，没有预留一些时 ...

出错率是比较低，可以还是不能排除无法连接的情况哦

廖斌

Crystal 发表于 2014-7-23 16:05
出错率是比较低，可以还是不能排除无法连接的情况哦

现在加上那段代码后出错率是多大呢？将延时时间加大一点看看

Crystal

廖斌 发表于 2014-7-23 16:37
现在加上那段代码后出错率是多大呢？将延时时间加大一点看看

已经延时1秒咯

Crystal

Crystal 发表于 2014-7-23 16:05
出错率是比较低，可以还是不能排除无法连接的情况哦

几次连接之后的log：

2014-07-24 12:03:14.630 PadBotIPad[13620:60b] ---------------------------AnyChat Platform Core SDK Client Log---------------------------
2014-07-24 12:03:14.633 PadBotIPad[13620:60b] Load libanychatcore.so success!(V5.0 Build Time:Jun 26 2014 10:47:00)
2014-07-24 12:03:14.635 PadBotIPad[13620:60b] Load libmediautil.so success!(V5.0 Build Time:Jun 26 2014 10:47:17)
2014-07-24 12:03:14.637 PadBotIPad[13620:60b] Load libmediashow.so success!(V5.0 Build Time:Jun 26 2014 10:47:13)
2014-07-24 12:03:14.638 PadBotIPad[13620:60b] Load libmediacore.so success!(V5.0 Build Time:Jun 26 2014 10:47:10)
2014-07-24 12:03:14.640 PadBotIPad[13620:60b] videoDisabledButton retainCount is 2
2014-07-24 12:03:14.660 PadBotIPad[13620:60b] ********** device type is iPad3,6
2014-07-24 12:03:14.663 PadBotIPad[13620:60b] Invoke        BRAC_Connect(st.padbot.cn,8906)=0
2014-07-24 12:03:14.665 PadBotIPad[13620:60b] Invoke        LoginServer(username=happy)
2014-07-24 12:03:14.683 PadBotIPad[13620:60b] callingSendViewController dealloc
2014-07-24 12:03:14.746 PadBotIPad[13620:9913] CheckClientSocketLink         Connect(ip=112.124.29.195,port=8906)
2014-07-24 12:03:14.921 PadBotIPad[13620:9913] Server version: V5.0(Build Time:2014-07-03 17:13:18, Server OS:Windows)
2014-07-24 12:03:14.959 PadBotIPad[13620:9913] Message        OnConnect(bSuccess:1, errorcode=0)
2014-07-24 12:03:15.405 PadBotIPad[13620:9913] Message        OnLoginSystem(userid=663,errorcode=0,username=happy), msg deliver worked(0)
2014-07-24 12:03:15.409 PadBotIPad[13620:9913] Load libmediautil.so success!(V5.0 Build Time:Jun 26 2014 10:47:17)
2014-07-24 12:03:15.411 PadBotIPad[13620:9913] Load libmediashow.so success!(V5.0 Build Time:Jun 26 2014 10:47:13)
2014-07-24 12:03:15.413 PadBotIPad[13620:9913] Load libmediacore.so success!(V5.0 Build Time:Jun 26 2014 10:47:10)
2014-07-24 12:03:15.418 PadBotIPad[13620:60b] Invoke        EnterRoom(happy)
2014-07-24 12:03:15.419 PadBotIPad[13620:60b] ********** device type is iPad3,6
2014-07-24 12:03:15.422 PadBotIPad[13620:60b] Invoke        BRAC_SetSDKOption(BRAC_SO_NETWORK_P2PPOLITIC=1)
2014-07-24 12:03:15.424 PadBotIPad[13620:60b] Invoke        SetSDKOption(BRAC_SO_AUDIO_NSCTRL,1)
2014-07-24 12:03:15.427 PadBotIPad[13620:60b] Invoke        SetSDKOption(BRAC_SO_AUDIO_ECHOCTRL,1)
2014-07-24 12:03:15.429 PadBotIPad[13620:60b] Apply video parameter:352x288, bitrate:300000, quality:2, gop:24, fps:12, preset:1, codec:0
2014-07-24 12:03:15.430 PadBotIPad[13620:60b] Invoke        EnterRoom(happy)
2014-07-24 12:03:15.431 PadBotIPad[13620:60b] ********** device type is iPad3,6
2014-07-24 12:03:15.432 PadBotIPad[13620:60b] Invoke        BRAC_SetSDKOption(BRAC_SO_NETWORK_P2PPOLITIC=1)
2014-07-24 12:03:15.433 PadBotIPad[13620:60b] Invoke        SetSDKOption(BRAC_SO_AUDIO_NSCTRL,1)
2014-07-24 12:03:15.435 PadBotIPad[13620:60b] Invoke        SetSDKOption(BRAC_SO_AUDIO_ECHOCTRL,1)
2014-07-24 12:03:15.436 PadBotIPad[13620:60b] Apply video parameter:352x288, bitrate:300000, quality:2, gop:24, fps:12, preset:1, codec:0
2014-07-24 12:03:15.453 PadBotIPad[13620:9913] Connection to streaming media server successfully!(udp delay:18ms)
2014-07-24 12:03:15.588 PadBotIPad[13620:9913] Message        OnEnterRoom(roomid=556,errorcode=0,siteindex=0)
2014-07-24 12:03:15.620 PadBotIPad[13620:9913] Audio Playback Device Init(0, 1, 16000, 16), ios Playback Driver
2014-07-24 12:03:15.623 PadBotIPad[13620:9913] Message        OnReceiveOnlineUser(count=1,roomid=556)


无法连接视频

Crystal

廖斌 发表于 2014-7-23 16:37
现在加上那段代码后出错率是多大呢？将延时时间加大一点看看

就是可以多连接几次，而不是每两次就出现问题

admin

几次连接之后的log：

您好，log中没有看到有调用语音、视频的API：BRAC_UserCameraControl、BRAC_UserSpeakControl？

Crystal

admin 发表于 2014-7-24 13:39
您好，log中没有看到有调用语音、视频的API：BRAC_UserCameraControl、BRAC_UserSpeakControl？

这已经是登录之后的全部log了，这个时候就需要结束程序，然后重新来过了