/// <summary>
/// 关闭音频通道_独占
/// </summary>
/// <returns></returns>
public bool CloseSound()
{
bool bolResult = false;
SDK_DaHua.DHCloseSound(this, null);
return(bolResult);
}
/// <summary>
/// 打开音频通道_独占
/// </summary>
/// <returns></returns>
public bool OpenSound()
{
bool bolResult = false;
//手动关闭，确认只有一个通道有声音
SDK_DaHua.DHCloseSound(this, null);
if (SDK_DaHua.CLIENT_OpenSound(intPlayID))
{
SoundState = Enum_VideoPlaySoundState.SoundOpen;
bolResult = true;
}
return(bolResult);
}