/// <summary>
/// 视频捕捉前事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void VC_VideoCapturerBefore(object sender, VideoCapturedEventArgs e)
{
if (VE == null)
VE = new VideoEncoder(e.BITMAPINFO.bmiHeader, true);//根据摄像头采集数据的格式，创建新的视频编码器
//防止丢包，发送三次本地视频图像头信息给对方，以便对方解码器正确解码
AVcommunication1.SendBITMAPINFOHEADER(e.BITMAPINFO.bmiHeader);//发送本地视频图像头信息给对方，以便对方解码器正确解码
System.Threading.Thread.Sleep(300);
AVcommunication1.SendBITMAPINFOHEADER(e.BITMAPINFO.bmiHeader);//发送本地视频图像头信息给对方，以便对方解码器正确解码
System.Threading.Thread.Sleep(300);
AVcommunication1.SendBITMAPINFOHEADER(e.BITMAPINFO.bmiHeader);//发送本地视频图像头信息给对方，以便对方解码器正确解码
}
/// <summary>
/// 捕捉到视频数据事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void VC_VideoDataCapturered(object sender, VideoCapturedEventArgs e)
{
if (VE != null)
{
this.AVcommunication1.SendVideo(VE.Encode(e.Data));//将视频数据编码后发送给对方
}
}
/// <summary>
/// 捕捉到视频数据事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void VC_VideoDataCapturered(object sender, VideoCapturedEventArgs e)
{
if (VE != null)
{
if (sendcount == -1)
{
VC_VideoCapturerBefore(null, new VideoCapturedEventArgs(VC.bitmapInfo));
sendcount += 1;
}
else
{
this.aVcommunicationEx1.SendVideo(VE.Encode(e.Data));//将视频数据编码后发送给对方
}
}
}