internal static extern int PublishWinCaptureVideo(MEETINGMANAGE_WinCaptureVideoParam param,
bool isNeedCallBackMedia, IntPtr ctx);
internal static MEETINGMANAGE_WinCaptureVideoParam ToWinCaptureStruct(this PublishVideoModel model)
{
MEETINGMANAGE_WinCaptureVideoParam publishCameraParam = new MEETINGMANAGE_WinCaptureVideoParam();
try
{
//视频采集参数
MEETINGMANAGEVideoCapParam videoCapParam = new MEETINGMANAGEVideoCapParam()
{
left = model.VideoSendModel.CaptureModel.Left,
right = model.VideoSendModel.CaptureModel.Right,
top = model.VideoSendModel.CaptureModel.Top,
bottom = model.VideoSendModel.CaptureModel.Bottom,
fps = model.VideoSendModel.CaptureModel.Fps,
capWinHandle = model.VideoSendModel.CaptureModel.CapWinHandle,
colorSpace =
(MEETINGMANAGE_VideoColorSpace)model.VideoSendModel.CaptureModel.VideoColorSpace,
};
publishCameraParam.sParam.vsParam.capParam = Marshal.AllocHGlobal(Marshal.SizeOf(videoCapParam));
Marshal.StructureToPtr(videoCapParam, publishCameraParam.sParam.vsParam.capParam, true);
publishCameraParam.sParam.vsParam.fillMode =
(MEETINGMANAGE_DisplayFillMode)model.VideoSendModel.DisplayFillMode;
publishCameraParam.sParam.vsParam.displayWindow = model.VideoSendModel.DisplayWindow; //本地预览的窗口句柄
//视频编码参数
publishCameraParam.sParam.vsParam.encParam = IntPtr.Zero;
MEETINGMANAGEVideoEncParam videoEncParam = new MEETINGMANAGEVideoEncParam()
{
bitrate = model.VideoSendModel.EncodeModel.Bitrate,
fps = model.VideoSendModel.EncodeModel.Fps,
width = model.VideoSendModel.EncodeModel.Width,
height = model.VideoSendModel.EncodeModel.Height,
level =
(MEETINGMANAGEVideoCodecLevel)model.VideoSendModel.EncodeModel.VideoCodeLevel,
codecID =
(MEETINGMANAGEVideoCodecID)model.VideoSendModel.EncodeModel.VideoCodeId,
codecType =
(MEETINGMANAGEVideoCodecType)model.VideoSendModel.EncodeModel.VideoCodeType,
};
publishCameraParam.sParam.vsParam.encParam = Marshal.AllocHGlobal(Marshal.SizeOf(videoEncParam));
Marshal.StructureToPtr(videoEncParam, publishCameraParam.sParam.vsParam.encParam, true);
publishCameraParam.sParam.sourceType = (MEETINGMANAGESourceType)model.VideoSendModel.SourceType;
publishCameraParam.sParam.sourceName = model.VideoSendModel.SourceName; //摄像头名称
//媒体类型
publishCameraParam.mediaType = (MEETINGMANAGE_MediaType)model.MediaType;
//媒体流类型
publishCameraParam.sType = (MEETINGMANAGE_StreamType)model.StreamType;
publishCameraParam.avSynGroupID = model.AvSyncGroupId;
publishCameraParam.sParam.extraInfo = model.VideoSendModel.ExtraInfo;
publishCameraParam.transParam.checkRetransSendCount = model.VideoTransModel.CheckRetransSendCount;
publishCameraParam.transParam.checkSendCount = model.VideoTransModel.CheckSendCount;
publishCameraParam.transParam.dataResendCount = model.VideoTransModel.DataResendCount;
publishCameraParam.transParam.dataRetransSendCount = model.VideoTransModel.DataRetransSendCount;
publishCameraParam.transParam.dataSendCount = model.VideoTransModel.DataSendCount;
publishCameraParam.transParam.delayTimeWinsize = model.VideoTransModel.DelayTimeWinsize;
publishCameraParam.transParam.fecCheckCount = model.VideoTransModel.FecCheckCount;
publishCameraParam.transParam.fecDataCount = model.VideoTransModel.FecDataCount;
}
catch (Exception e)
{
throw new Exception($"本地桌面视频流结构转换失败。{e.Message}");
}
return(publishCameraParam);
}
