public override SubscribeVideoModel GetSubscribeVideoModel()
{
SubscribeVideoModel subscribeVideoModel = new SubscribeVideoModel()
{
AvSyncGroupId = Helper.GetCurrentTimeTotalMilliseconds(),
MediaType = MediaType.VideoCaptureCard,
ResourceId = 0,
StreamType = StreamType.VideoRecv,
UserId = string.Empty,
TransModel = new TransModel()
{
CheckRetransSendCount = CheckRetransSendCount,
CheckSendCount = CheckSendCount,
DataResendCount = DataResendCount,
DataRetransSendCount = DataRetransSendCount,
DataSendCount = DataSendCount,
DelayTimeWinsize = DelayTimeWinsize,
FecCheckCount = FecCheckCount,
FecDataCount = FecDataCount,
},
VideoRecvModel = new VideoRecvModel()
{
DisplayFillMode = DisplayFillMode.RawWithBlack,
DisplayWindow = IntPtr.Zero,
},
};
return(subscribeVideoModel);
}
internal static MEETINGMANAGE_subscribeVideoParam ToStruct(this SubscribeVideoModel model)
{
MEETINGMANAGE_subscribeVideoParam subscribeVideoParam = new MEETINGMANAGE_subscribeVideoParam();
subscribeVideoParam.AVSynGroupID = model.AvSyncGroupId;
subscribeVideoParam.mediaType = (MEETINGMANAGE_MediaType)model.MediaType;
subscribeVideoParam.resourceID = model.ResourceId;
subscribeVideoParam.sParam.vrParam.displayWindow = model.VideoRecvModel.DisplayWindow;
subscribeVideoParam.sParam.vrParam.fillMode =
(MEETINGMANAGE_DisplayFillMode)model.VideoRecvModel.DisplayFillMode;
subscribeVideoParam.sType = (MEETINGMANAGE_StreamType)model.StreamType;
subscribeVideoParam.userid = model.UserId;
subscribeVideoParam.transParam.checkRetransSendCount = model.TransModel.CheckRetransSendCount;
subscribeVideoParam.transParam.checkSendCount = model.TransModel.CheckSendCount;
subscribeVideoParam.transParam.dataResendCount = model.TransModel.DataResendCount;
subscribeVideoParam.transParam.dataRetransSendCount = model.TransModel.DataRetransSendCount;
subscribeVideoParam.transParam.dataSendCount = model.TransModel.DataSendCount;
subscribeVideoParam.transParam.delayTimeWinsize = model.TransModel.DelayTimeWinsize;
subscribeVideoParam.transParam.fecCheckCount = model.TransModel.FecCheckCount;
subscribeVideoParam.transParam.fecDataCount = model.TransModel.FecDataCount;
return(subscribeVideoParam);
}
public MeetingResult Subscribe(int accountId, int resourceId, MediaType mediaType)
{
MeetingResult result = new MeetingResult();
Participant participant = null;
switch (mediaType)
{
case MediaType.Camera:
var cameraParam = StreamParameterProviders.GetParameter <SubscribeCameraStreamParameter>(string.Empty);
if (_participants.TryGetValue(accountId, out participant))
{
StreamResource <IStreamParameter> streamResource =
participant.Resources.SingleOrDefault(res => res.ResourceId == resourceId);
if (streamResource == null)
{
throw new NullReferenceException("流缓存不存在。");
}
SubscribeVideoModel subscribeCameraModel = cameraParam.GetSubscribeVideoModel();
//subscribeCameraModel.AvSyncGroupId = (uint)streamResource.SyncId;
subscribeCameraModel.ResourceId = resourceId;
subscribeCameraModel.UserId = accountId.ToString();
VideoBox videoBox;
if (VideoBoxManager.TryGet(participant.Account, VideoBoxType.None, mediaType, out videoBox))
{
subscribeCameraModel.VideoRecvModel.DisplayWindow = videoBox.Handle;
videoBox.AccountResource.ResourceId = resourceId;
videoBox.AccountResource.MediaType = mediaType;
}
MeetingResult subscribeCameraResult = _meetingSdkWrapper.SubscribeVideo(subscribeCameraModel);
if (subscribeCameraResult.StatusCode == 0)
{
_eventAggregator.GetEvent <VideoBoxAddedEvent>().Publish(videoBox);
streamResource.IsUsed = true;
if (videoBox != null)
{
//await _meetingSdkWrapper.StartRemoteVideoRender(accountId, resourceId, videoBox.Handle,
// (int)videoBox.Host.ActualWidth,
// (int)videoBox.Host.ActualHeight);
}
}
result = subscribeCameraResult;
}
break;
case MediaType.Microphone:
var micParam = StreamParameterProviders.GetParameter <SubscribeMicStreamParameter>(string.Empty);
if (_participants.TryGetValue(accountId, out participant))
{
var streamResource =
participant.Resources.SingleOrDefault(res => res.ResourceId == resourceId);
if (streamResource == null)
{
throw new NullReferenceException("流缓存不存在。");
}
SubscribeAudioModel subscribeMicModel = micParam.GetSubscribeAudioModel();
subscribeMicModel.UserId = accountId.ToString();
//subscribeMicModel.AvSyncGroupId = (uint)streamResource.SyncId;
subscribeMicModel.ResourceId = resourceId;
string audioOutputDeviceName;
if (!_deviceNameAccessor.TryGetSingleName(DeviceName.Speaker, out audioOutputDeviceName))
{
throw new Exception("扬声器未设置！");
}
subscribeMicModel.AudioRecvModel.SourceName = audioOutputDeviceName;
var subscribeMicResult = _meetingSdkWrapper.SubscribeAudio(subscribeMicModel);
if (subscribeMicResult.StatusCode == 0)
{
streamResource.IsUsed = true;
}
result = subscribeMicResult;
}
break;
case MediaType.VideoDoc:
var winCapParam = StreamParameterProviders.GetParameter <SubscribeDataCardStreamParameter>(string.Empty);
if (_participants.TryGetValue(accountId, out participant))
{
var streamResource =
participant.Resources.SingleOrDefault(res => res.ResourceId == resourceId);
if (streamResource == null)
{
throw new NullReferenceException("流缓存不存在。");
}
SubscribeVideoModel subscribeWinCapModel = winCapParam.GetSubscribeVideoModel();
//subscribeWinCapModel.AvSyncGroupId = (uint)streamResource.SyncId;
subscribeWinCapModel.ResourceId = resourceId;
subscribeWinCapModel.UserId = accountId.ToString();
VideoBox videoBox;
var user = Participants.FirstOrDefault(p => p.Account.AccountId == accountId);
if (VideoBoxManager.TryGet(user.Account, VideoBoxType.DataCard, mediaType, out videoBox))
{
subscribeWinCapModel.VideoRecvModel.DisplayWindow = videoBox.Handle;
videoBox.AccountResource.ResourceId = resourceId;
videoBox.AccountResource.MediaType = mediaType;
}
MeetingResult subscribeWinCapResult = _meetingSdkWrapper.SubscribeVideo(subscribeWinCapModel);
if (subscribeWinCapResult.StatusCode == 0)
{
_eventAggregator.GetEvent <VideoBoxAddedEvent>().Publish(videoBox);
streamResource.IsUsed = true;
if (videoBox != null)
{
//await _meetingSdkWrapper.StartRemoteVideoRender(accountId, resourceId, videoBox.Handle,
// (int)videoBox.Host.ActualWidth,
// (int)videoBox.Host.ActualHeight);
}
}
result = subscribeWinCapResult;
}
break;
case MediaType.AudioDoc:
case MediaType.AudioCaptureCard:
var docMicParam = StreamParameterProviders.GetParameter <SubscribeMicStreamParameter>(string.Empty);
if (_participants.TryGetValue(accountId, out participant))
{
var streamResource =
participant.Resources.SingleOrDefault(res => res.ResourceId == resourceId);
if (streamResource == null)
{
throw new NullReferenceException("流缓存不存在。");
}
SubscribeAudioModel subscribeMicModel = docMicParam.GetSubscribeAudioModel();
subscribeMicModel.UserId = accountId.ToString();
//subscribeMicModel.AvSyncGroupId = (uint)streamResource.SyncId;
subscribeMicModel.ResourceId = resourceId;
string audioOutputDeviceName;
if (!_deviceNameAccessor.TryGetSingleName(DeviceName.Speaker, out audioOutputDeviceName))
{
throw new Exception("扬声器未设置！");
}
subscribeMicModel.AudioRecvModel.SourceName = audioOutputDeviceName;
var subscribeMicResult = _meetingSdkWrapper.SubscribeAudio(subscribeMicModel);
if (subscribeMicResult.StatusCode == 0)
{
streamResource.IsUsed = true;
}
result = subscribeMicResult;
}
break;
case MediaType.VideoCaptureCard:
var dataCardParam = StreamParameterProviders.GetParameter <SubscribeWinCaptureStreamParameter>(string.Empty);
if (_participants.TryGetValue(accountId, out participant))
{
var streamResource =
participant.Resources.SingleOrDefault(res => res.ResourceId == resourceId);
if (streamResource == null)
{
throw new NullReferenceException("流缓存不存在。");
}
SubscribeVideoModel subscribeDataCardModel = dataCardParam.GetSubscribeVideoModel();
//subscribeDataCardModel.AvSyncGroupId = (uint)streamResource.SyncId;
subscribeDataCardModel.ResourceId = resourceId;
subscribeDataCardModel.UserId = accountId.ToString();
VideoBox videoBox;
Participant user = Participants.FirstOrDefault(p => p.Account.AccountId == accountId);
if (VideoBoxManager.TryGet(user.Account, VideoBoxType.WinCapture, mediaType, out videoBox))
{
subscribeDataCardModel.VideoRecvModel.DisplayWindow = videoBox.Handle;
videoBox.AccountResource.ResourceId = resourceId;
videoBox.AccountResource.MediaType = mediaType;
}
MeetingResult subscribeCameraResult =
_meetingSdkWrapper.SubscribeVideo(subscribeDataCardModel);
if (subscribeCameraResult.StatusCode == 0)
{
_eventAggregator.GetEvent <VideoBoxAddedEvent>().Publish(videoBox);
streamResource.IsUsed = true;
if (videoBox != null)
{
//await _meetingSdkWrapper.StartRemoteVideoRender(accountId, resourceId, videoBox.Handle,
// (int)videoBox.Host.ActualWidth,
// (int)videoBox.Host.ActualHeight);
}
}
result = subscribeCameraResult;
}
break;
case MediaType.StreamMedia:
break;
case MediaType.File:
break;
case MediaType.WhiteBoard:
break;
case MediaType.RemoteControl:
break;
case MediaType.MediaTypeMax:
break;
}
LayoutChanged(mediaType);
return(result);
}
