private void Btn_Play_Click(object sender, EventArgs e)
{
var isPlay = (sender as Button).Text == "播放";
if (isPlay)
{
int ret = -1;
var streamURI = string.IsNullOrEmpty(StreamURI.Text) ? "rtsp://*****:*****@192.168.90.32:554/h264/ch1/main/av_stream" : StreamURI.Text;
EASY_CHANNEL_SOURCE_TYPE_ENUM sourceType = GetSourceTypeByStreamURI(streamURI);
bool overtcpType = tcpCheck.CheckState == CheckState.Checked;
int queueSize = sourceType == EASY_CHANNEL_SOURCE_TYPE_ENUM.EASY_CHANNEL_SOURCE_TYPE_HLS ? 1024 * 1024 * 5 : 1024 * 1024 * 2;
channelID = PlayerSDK.LibEasyPlayerPro_OpenStream(palyerHandle, sourceType, streamURI, MEDIA_TYPE.MEDIA_TYPE_VIDEO | MEDIA_TYPE.MEDIA_TYPE_AUDIO | MEDIA_TYPE.MEDIA_TYPE_EVENT, RealProCallBack, IntPtr.Zero, overTcp: overtcpType, queueSize: (uint)queueSize);
ret = PlayerSDK.LibEasyPlayerPro_StartPlayStream(palyerHandle, channelID, this.playerPanel.Handle, renderFormat);
//PlayerSDK.LibEasyPlayerPro_SetPlayFrameCache(palyerHandle, channelID, 6);
if (ret == 0)
{
PlayerSDK.LibEasyPlayerPro_StartPlaySound(palyerHandle, channelID);
this.Btn_Play.Text = "停止";
}
}
else
{
int ret = PlayerSDK.LibEasyPlayerPro_StopPlayStream(palyerHandle, channelID);
if (ret == 0)
{
this.Btn_Play.Text = "播放";
channelID = -1;
this.playerPanel.Refresh();
}
}
}
/// <summary>
/// 打开一路码流,返回一个可用的通道 ID
/// </summary>
/// <param name="playerHandle">PLAYER_HANDLE句柄.</param>
/// <param name="channelType">通道源类型.</param>
/// <param name="streamURI">有效的源地址.</param>
/// <param name="mediaType">媒体类型【媒体类型 MEDIA_TYPE_VIDEO | MEDIA_TYPE_AUDIO | MEDIA_TYPE_EVENT)】 暂保留.</param>
/// <param name="callback">回调函数.</param>
/// <param name="userPtr">用户自定义指针.</param>
/// <param name="reconnection">是否重连【1表示无限次重连,0表示不重连,大于1表示指定次数重连(需小于1000)】默认1.</param>
/// <param name="queueSize">缓冲队列大小, 需大于1024*512.默认1024 * 512 * 2</param>
/// <param name="rtpOverTcp">true 为tcp,否则为udp.默认1</param>
/// <param name="multiplex">true:复用源,即打开同一个url时，到前端的连接只有一个;false:不复用, 打开多少个url,就有多少个连接*默认true
/// <returns>可用的通道 ID.</returns>
public static int LibEasyPlayerPro_OpenStream(IntPtr playerHandle, EASY_CHANNEL_SOURCE_TYPE_ENUM channelType, string streamURI, MEDIA_TYPE mediaType,
EasyPlayerProCallBack callback, IntPtr userPtr, uint reconnection = 1, uint queueSize = 1024 * 512 * 2, bool overTcp = true, bool multiplex = true)
{
int ret = LibEasyPlayerPro_OpenStream(playerHandle, channelType, streamURI, overTcp ? (byte)1 : (byte)0, mediaType, callback, userPtr, reconnection, 0, queueSize, multiplex ? (uint)1 : (uint)0);
return(ret);
}
private static extern int LibEasyPlayerPro_OpenStream(IntPtr playerHandle, EASY_CHANNEL_SOURCE_TYPE_ENUM channelType, string streamURI, byte rtpOverTcp, MEDIA_TYPE mediaType,
EasyPlayerProCallBack callback, IntPtr userPtr, uint reconnection, uint heartbeatType, uint queueSize, uint multiplex);
