public TCPliuclient(string ip, int port, int tongdao, IntPtr Handle)
{
_tongdao = tongdao;
receiveServerEvent += Tcp_receiveServerEvent;;
start(ip, port);
dhplay.DHPlayControl(PLAY_COMMAND.Start, tongdao, IntPtr.Zero, 0, (UInt32)900 * 1024);
//播放的部分
bool b2 = dhplay.DHPlayControl(PLAY_COMMAND.OpenStream, tongdao, IntPtr.Zero, 0, 900 * 1024);
dhplay.DHSetStreamOpenMode(tongdao, PLAY_MODE.STREAME_REALTIME);
dhplay.DHPlayControl(0, tongdao, Handle);
}
/// <summary>
/// 慢放菜单处理
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void mnuSlow_Click(object sender, EventArgs e)
{
if (!DHPlay.DHPlayControl(PLAY_COMMAND.Slow, 0))
{
MessageBox.Show("慢放失败！", pMsgTitle);
}
}
/// <summary>
/// 视频亮度
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void hsbBrightness_ValueChanged(object sender, EventArgs e)
{
mnuBrightnessUp.Enabled = (hsbBrightness.Value == hsbBrightness.Maximum ? false : true);
mnuBrightnessDown.Enabled = (hsbBrightness.Value == 0 ? false : true);
pColor.pBrightness = hsbBrightness.Value;
DHPlay.DHPlayControl(PLAY_COMMAND.SetColor, 0, 0, ref pColor);
}
private void btnTobegin_Click(object sender, EventArgs e)
{
if (playRecordFile > 0)
{
uint ppio = DHPlay.DHPlayControl(PLAY_COMMAND.ToBegin, 0, true);
}
}
private void timerGetPlayInfo_Tick(object sender, EventArgs e)
{
uint playedFrameNum = DHPlay.DHPlayControl(PLAY_COMMAND.GetCurrentFrameNum, 0, true);
uint playedTime = DHPlay.DHPlayControl(PLAY_COMMAND.GetPlayedTime, 1, true);
//f/s
lblCurrentFrame.Text = Convert.ToString(playedFrameNum);
//valor de trackbar + valor en segundos de los segundos transcurridos
trbPlayFrames.Value = positionValue + secondsToTrbValue((int)playedTime, segundosTotales);
// (*) El valor del trakbar se pasa a segundos segun la duracion del video
int segundos = trbValueToSeconds(trbPlayFrames.Value, segundosTotales);
//tiempo transcurrido orig
lblCurrentTime.Text = DHPlay.DHConvertToTime(playedTime, 1, "HH:MM:SS");
//Se agrega el cálculo (*) al tiempo transcurrido
DateTime timeAux = Convert.ToDateTime(lblCurrentTime.Text);
timeAux = timeAux.AddSeconds(segundos);
lblfechaaux.Text = timeAux.ToString("HH:mm:ss");
lblCurrentTime.Text = lblfechaaux.Text;
}
/// <summary>
/// 视频饱和度
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void hsbSaturation_ValueChanged(object sender, EventArgs e)
{
mnuSaturationDown.Enabled = (hsbSaturation.Value == 0 ? false : true);
mnuSaturationUp.Enabled = (hsbSaturation.Value == hsbSaturation.Maximum ? false : true);
pColor.pSaturation = hsbSaturation.Value;
DHPlay.DHPlayControl(PLAY_COMMAND.SetColor, 0, 0, ref pColor);
}
/// <summary>
/// 视频色调
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void hsbHue_ValueChanged(object sender, EventArgs e)
{
mnuHueUp.Enabled = (hsbHue.Value == hsbHue.Maximum ? false : true);
mnuHueDown.Enabled = (hsbHue.Value == 0 ? false : true);
pColor.pHue = hsbHue.Value;
DHPlay.DHPlayControl(PLAY_COMMAND.SetColor, 0, 0, ref pColor);
}
private void trackBarVolume_ValueChanged(object sender, EventArgs e)
{
if (trackBarVolume.Minimum <= trackBarVolume.Value && trackBarVolume.Value <= trackBarVolume.Maximum)
{
DHPlay.DHPlayControl(PLAY_COMMAND.SetVolume, 0, (uint)trackBarVolume.Value);
}
}
private void btnSoundPlayBack_Click(object sender, EventArgs e)
{
if (btnSoundPlayBack.Tag.ToString() == "Off")
{
btnSoundPlayBack.Tag = "On";
DHPlay.DHPlayControl(PLAY_COMMAND.PlaySound, 0);
int VolumenRep = (int)DHPlay.DHPlayControl(PLAY_COMMAND.GetVolume, 0, true);
if (trackBarVolume.Minimum <= VolumenRep && VolumenRep <= trackBarVolume.Maximum)
{
trackBarVolume.Enabled = true;
trackBarVolume.Value = VolumenRep;
}
else
{
trackBarVolume.Enabled = false;
trackBarVolume.Value = VolumenRep;
}
btnSoundPlayBack.Image = global::bykomDahua.Properties.Resources.audio16x16;
}
else
{
btnSoundPlayBack.Tag = "Off";
DHPlay.DHPlayControl(PLAY_COMMAND.StopSound);
trackBarVolume.Enabled = false;
btnSoundPlayBack.Image = global::bykomDahua.Properties.Resources.audioOff16x16;
}
}
private void btnStopRealPlay_Click(object sender, EventArgs e)
{
DHPlay.DHPlayControl(PLAY_COMMAND.Stop, 0);
DHPlay.DHPlayControl(PLAY_COMMAND.CloseStream, 0);
btnStartRealPlay.Enabled = true;
btnStopRealPlay.Enabled = false;
picPlayMain.Refresh();
}
private void btnValPorDefecto_Click(object sender, EventArgs e)
{
pColor.pBrightness = 64;
pColor.pContrast = 64;
pColor.pSaturation = 64;
pColor.pHue = 64;
DHPlay.DHPlayControl(PLAY_COMMAND.SetColor, 0, 0, ref pColor);
}
/// <summary>
/// 继续播放菜单处理
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void mnuResum_Click(object sender, EventArgs e)
{
if (DHPlay.DHPlayControl(PLAY_COMMAND.ReSume, 0))
{
SetPauseResumControl(0);
}
else
{
MessageBox.Show("继续播放失败！", pMsgTitle);
}
}
///// <summary>
///// 重新让视频显示在PictureBox上
///// </summary>
public void ShowVidio()
{
try
{
DHPlay.DHPlayControl(PLAY_COMMAND.ReSume, _iChannel);
}
catch (Exception ex)
{
Log.WriteLog("大华视频显示控件-重新显示视频：", ex);
}
}
///// <summary>
///// 视频清除，但仍可抓图
///// </summary>
public void ClearVideo()
{
try
{
DHPlay.DHPlayControl(PLAY_COMMAND.Pause, _iChannel);
}
catch (Exception ex)
{
Log.WriteLog("大华视频显示控件-清除视频：", ex);
}
}
private void button1_Click(object sender, EventArgs e)
{
if (DHPlay.DHPlayControl(PLAY_COMMAND.ReSume, 0))
{
btnPlay2.Tag = "||";
play2State();
}
else
{
MessageBox.Show("Problema al ejecutar operación", "Error");
}
}
/// <summary>
/// 播放录像菜单处理
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void mnuStart_Click(object sender, EventArgs e)
{
if (!DHPlay.DHPlayControl(PLAY_COMMAND.Start, 0, this.picPlayMain.Handle))
{
MessageBox.Show("播放文件失败！", pMsgTitle);
}
else
{
SetPlayStopControl(1);
chkEnableSound_CheckedChanged(sender, e);//处理声音开关6
}
}
private void getAjustesVideo()
{
bool blnReturn = DHPlay.DHPlayControl(PLAY_COMMAND.GetColor, 0, (uint)picPlayMain.Handle, ref pColor);
if (blnReturn)
{
hsbBrightness.Value = pColor.pBrightness;
hsbContrast.Value = pColor.pContrast;
hsbHue.Value = pColor.pHue;
hsbSaturation.Value = pColor.pSaturation;
}
}
/// <summary>
/// 单帧播放菜单处理
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void mnuStepBack_Click(object sender, EventArgs e)
{
if (!DHPlay.DHPlayControl(PLAY_COMMAND.OneByOneBack, 0))
{
MessageBox.Show("单帧播放失败！", pMsgTitle);
}
else
{
//播放/停止按钮为播放状态
SetPlayStopControl(3);
}
}
private void trbPlayFrames_MouseDown(object sender, MouseEventArgs e)
{
if (DHPlay.DHPlayControl(PLAY_COMMAND.Pause, 0))
{
btnPlay2.Tag = ">";
timerGetPlayInfo.Stop();
timerGetPlayInfo.Enabled = false;
}
else
{
MessageBox.Show("Problema al ejecutar operación", "Error");
}
}
private void btnOpenSound_Click(object sender, EventArgs e)
{
if (btnOpenSound.Tag.ToString() == "Off")
{
btnOpenSound.Image = global::bykomDahua.Properties.Resources.audio16x16;
btnOpenSound.Tag = "On";
DHPlay.DHPlayControl(PLAY_COMMAND.PlaySound, 0);
}
else
{
btnOpenSound.Image = global::bykomDahua.Properties.Resources.audioOff16x16;
btnOpenSound.Tag = "Off";
DHPlay.DHPlayControl(PLAY_COMMAND.StopSound);
}
}
/// <summary>
/// 停止播放菜单处理
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void mnuStop_Click(object sender, EventArgs e)
{
if (!DHPlay.DHPlayControl(PLAY_COMMAND.Stop, 0))
{
MessageBox.Show("停止播放失败！", pMsgTitle);
}
else
{
SetPlayStopControl(0);
trbPlayFrames.Value = 0;
stlCurrentFrame.Text = "0";
stlCurrentTime.Text = "00:00:00";
this.picPlayMain.Refresh();//刷新画面
}
}
private void procesoPlay2()
{
gFileInfo = nriFileInfo[lsvFiles.SelectedItems[0].Index];
pPlayBackChannelID = int.Parse(txtChannelID.Text.ToString());
fileInfo = gFileInfo;
playRecordFile = DHClient.DHPlayBackByRecordFile(gLoginID, ref fileInfo, pictureBoxPlayback.Handle, null, IntPtr.Zero);
if (playRecordFile == 0)
{
// MessageBox.Show("Ocurrió un error con al cargar la grabación", "Error");
btnCancelar_Click(null, null);
playRecordFile = DHClient.DHPlayBackByRecordFile(gLoginID, ref fileInfo, pictureBoxPlayback.Handle, null, IntPtr.Zero);
}
if (playRecordFile > 0)
{
uint sizeFilecharge = fileInfo.size / 100;
uint currentFrames = DHPlay.DHPlayControl(PLAY_COMMAND.GetCurrentFrameNum, 0, true);
lblCurrentFrame.Text = currentFrames.ToString();
lblCurrentTime.Text = fileInfo.starttime.dwHour.ToString() + ":" + fileInfo.starttime.dwMinute.ToString() + ":" + fileInfo.starttime.dwSecond.ToString();
lblInfoVideo.Text = fileInfo.starttime.dwHour.ToString() + ":" + fileInfo.starttime.dwMinute.ToString() + ":" + fileInfo.starttime.dwSecond.ToString() + " - " + fileInfo.endtime.dwHour.ToString() + ":" + fileInfo.endtime.dwMinute.ToString() + ":" + fileInfo.endtime.dwSecond.ToString();
DateTime startTime = new DateTime(fileInfo.starttime.dwYear, fileInfo.starttime.dwMonth, fileInfo.starttime.dwDay, fileInfo.starttime.dwHour, fileInfo.starttime.dwMinute, fileInfo.starttime.dwSecond);
DateTime endTime = new DateTime(fileInfo.endtime.dwYear, fileInfo.endtime.dwMonth, fileInfo.endtime.dwDay, fileInfo.endtime.dwHour, fileInfo.endtime.dwMinute, fileInfo.endtime.dwSecond);
TimeSpan span = endTime.Subtract(startTime);
segundosTotales = (int)span.TotalSeconds;
lblTotalTime.Text = span.Hours.ToString() + ":" + span.Minutes.ToString() + ":" + span.Seconds.ToString();
trbPlayFrames.Maximum = 100;//(int) sizeFilecharge;
timerGetPlayInfo.Enabled = true;
btnPlay2.Tag = "||";
play2State();
gpbPlayBackControl.Enabled = true;
}
else
{
MessageBox.Show("Ocurrió un error con al cargar la grabación", "Error");
btnCancelar_Click(null, null);
}
}
/// <summary>
/// 到最前帧播放菜单处理
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void mnuToBegin_Click(object sender, EventArgs e)
{
if (!DHPlay.DHPlayControl(PLAY_COMMAND.ToBegin, 0))
{
MessageBox.Show("定位到起始帧失败！", pMsgTitle);
}
else
{
if (mnuPause.Enabled)
{
mnuPause_Click(null, null);
}
trbPlayFrames.Value = 0;
stlCurrentFrame.Text = "1";
}
}
/// <summary>
/// 到最后帧播放菜单处理
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void mnuToEnd_Click(object sender, EventArgs e)
{
if (!DHPlay.DHPlayControl(PLAY_COMMAND.ToEnd, 0))
{
MessageBox.Show("定位最后一帧失败！", pMsgTitle);
}
else
{
if (mnuPause.Enabled)
{
mnuPause_Click(null, null);
}
trbPlayFrames.Value = (trbPlayFrames.Maximum - 1 > 0?trbPlayFrames.Maximum - 1:0);
stlCurrentFrame.Text = Convert.ToString((uint.Parse(stlTotalFrames.Text) - 1));
}
}
/// <summary>
/// 关闭录像文件菜单处理
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void mnuCloseFile_Click(object sender, EventArgs e)
{
if (!DHPlay.DHPlayControl(PLAY_COMMAND.CloseFile, 0))
{
MessageBox.Show("关闭文件失败！", pMsgTitle);
}
else
{
this.picPlayMain.Refresh();//刷新画面
if (mnuStop.Enabled)
{
mnuStop_Click(sender, e);
}
SetOpenCloseFileControl(0);
}
}
/// <summary>
/// 音频允许设置
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void chkEnableSound_CheckedChanged(object sender, EventArgs e)
{
if (chkEnableSound.Checked)
{
chkEnableSound.Image = imlMain.Images["AUDIO_ENABLE"];
DHPlay.DHPlayControl(PLAY_COMMAND.PlaySound, 0);
}
else
{
chkEnableSound.Image = imlMain.Images["AUDIO_DISABLE"];
DHPlay.DHPlayControl(PLAY_COMMAND.StopSound);
}
trbSound.Enabled = chkEnableSound.Checked;
mnuSoundUp.Enabled = trbSound.Enabled;
mnuSoundDown.Enabled = trbSound.Enabled;
mnuSoundSwitch.Checked = chkEnableSound.Checked;
mnuSoundSwitch.Image = chkEnableSound.Image;
}
/// <summary>
/// 画面时钟处理
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void timerGetPlayInfo_Tick(object sender, EventArgs e)
{
if (pPlayVideoSizeMode != 9)
{
FRAME_INFO pFrameInfo = new FRAME_INFO();
uint totalFrames = DHPlay.DHPlayControl(PLAY_COMMAND.GetFileTotalFrames, 0, true);
DHPlay.DHPlayControl(PLAY_COMMAND.GetPictureSize, 0, ref pFrameInfo);
stlTotalFrames.Text = Convert.ToString(totalFrames);
trbPlayFrames.Maximum = (int)(totalFrames > 0?totalFrames:0);
int pParentHeight;
int pParentWidth;
if (palMain.Visible)
{
pParentWidth = palMain.Width;
pParentHeight = palMain.Height;
}
else
{
pParentWidth = this.Width;
pParentHeight = this.Height;
}
switch (pPlayVideoSizeMode)
{
case 0: //原始大小
picPlayMain.Width = pFrameInfo.nWidth;
picPlayMain.Height = pFrameInfo.nHeight;
picPlayMain.Top = (pParentHeight - picPlayMain.Height) / 2;
picPlayMain.Left = (pParentWidth - picPlayMain.Width) / 2;
break;
case 1: //缩放
picPlayMain.Top = 0;
picPlayMain.Height = pParentHeight;
picPlayMain.Width = Convert.ToInt32(pFrameInfo.nWidth * ((float)pParentHeight / (float)pFrameInfo.nHeight));
picPlayMain.Left = (pParentWidth - picPlayMain.Width) / 2;
break;
}
}
SetPlayCurrentInfo(DHPlay.DHPlayControl(PLAY_COMMAND.GetCurrentFrameNum, 0, true), DHPlay.DHPlayControl(PLAY_COMMAND.GetPlayedTime, 0, true));
}
private void trbPlayFrames_MouseUp(object sender, MouseEventArgs e)
{
if (DHPlay.DHPlayControl(PLAY_COMMAND.ReSume, 0))
{
btnPlay2.Tag = "||";
play2State();
}
else
{
MessageBox.Show("Problema al ejecutar operación", "Error");
}
if (!DHClient.DHPlayBackControl(playRecordFile, PLAY_CONTROL.SeekByBit, (uint)(trbPlayFrames.Value * (fileInfo.size / 100))))
{
MessageBox.Show("Problema al ejecutar operación", "Error");
}
positionValue = trbPlayFrames.Value;
timerGetPlayInfo.Start();
timerGetPlayInfo.Enabled = true;
}
/// <summary>
/// 打开录像文件菜单处理
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void mnuOpenFile_Click(object sender, EventArgs e)
{
if (ofdMain.ShowDialog() == DialogResult.OK)
{
if (DHPlay.DHPlayControl(PLAY_COMMAND.OpenFile, 0, ofdMain.FileName))
{
SetOpenCloseFileControl(1);
stlTotalTime.Text = DHPlay.DHConvertToTime(DHPlay.DHPlayControl(PLAY_COMMAND.GetFileTotalTime, 0, true), 1, "HH:mm:ss");
bool blnReturn = DHPlay.DHPlayControl(PLAY_COMMAND.GetColor, 0, (uint)picPlayMain.Handle, ref pColor);
if (blnReturn)
{
hsbBrightness.Value = pColor.pBrightness;
hsbContrast.Value = pColor.pContrast;
hsbHue.Value = pColor.pHue;
hsbSaturation.Value = pColor.pSaturation;
}
trbSound.Value = (int)DHPlay.DHPlayControl(PLAY_COMMAND.GetVolume, 0, true);
}
else
{
MessageBox.Show("打开文件失败！", pMsgTitle);
}
}
}
/// <summary>
/// 抓图菜单处理
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void mnuCatchPic_Click(object sender, EventArgs e)
{
//保存图片目录未选择则须要选择一下保存路径
if (strSavePicPath.Length == 0)
{
if (fbdMain.ShowDialog() == DialogResult.OK)
{
strSavePicPath = fbdMain.SelectedPath;
}
else
{
return;
}
}
//抓图处理代码
bool blnSavePic = false;
string saveFilePath = strSavePicPath + @"\" + (DateTime.Now.ToString("yyyyMMdd_HHmmss")) + ".bmp";
blnSavePic = DHPlay.DHPlayControl(PLAY_COMMAND.CatchPic, 0, saveFilePath);
if (!blnSavePic)
{
MessageBox.Show("保存图片失败!\n" + saveFilePath, pMsgTitle);
}
}