/// <summary>
/// 打开音频通道
/// </summary>
/// <returns></returns>
public bool OpenSound()
{
TLPlay_PlaySound(m_hPlayPort);
Byte chn = (byte)(CurrentCameraInfo.Channel - 1);
int ret = NETDVR_mutePreViewAudio(d.nHandle, chn, true);
aduiocallback = new pFrameCallBack(aduiocallback1);
ret = NETDVR_openAudioReciever(d.nHandle, chn, aduiocallback, 1);
if ((int)NETDVR_RETURN_CODE.NETDVR_SUCCESS != ret)
{
return(false);
}
ret = NETDVR_startAudioSend(d.nHandle, chn);
if ((int)NETDVR_RETURN_CODE.NETDVR_SUCCESS != ret)
{
return(false);
}
SoundState = Enum_VideoPlaySoundState.SoundOpen;
return(true);
}
public bool VideoPlay()
{
bool bolResult = false;
SDKInterface.SDK_TLi.NETDVR_devicenode_t deviceInfo = new SDKInterface.SDK_TLi.NETDVR_devicenode_t();
int Temp_intIndex = SDK_TLi.GetNodeIndexByDeviceID(CurrentVideoInfo.DVSUniqueCode);
if (Temp_intIndex == -1)
{
//刷新设备列表
VideoEnvironment.VideoEnvironment_TL.RefreshDeviceList();
}
Temp_intIndex = SDK_TLi.GetNodeIndexByDeviceID(CurrentVideoInfo.DVSUniqueCode);
if (Temp_intIndex == -1)
{
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.DeviceNotExist, EventContent = "设备不存在"
});
return(false);
}
d = VideoEnvironment.VideoEnvironment_TL.devices[Temp_intIndex];
deviceInfo.device_ID = d.devicenode.device_ID;
deviceInfo.maxSubstreamNum = d.devicenode.maxSubstreamNum;
deviceInfo.maxChnNum = d.devicenode.maxChnNum;
deviceInfo.maxAduioNum = d.devicenode.maxAduioNum;
SDKInterface.SDK_TLi.NETDVR_createDVR_3g(ref d.nHandle, deviceInfo.device_ID, ref deviceInfo);
m_hPlayPort = 0;
SDKInterface.SDK_TLi.TLPlay_GetPort(ref m_hPlayPort);
SDKInterface.SDK_TLi.TLPlay_SetPlayMode(m_hPlayPort, SDKInterface.SDK_TLi.TLPLAYMODE.TL_PLAY_POOL_STREAM);
SDKInterface.SDK_TLi.TLPlay_OpenStream(m_hPlayPort, 2 << 20);
SDKInterface.SDK_TLi.TLPlay_Play(m_hPlayPort, PicPlayMain.Handle);
VideoPlayState = Enum_VideoPlayState.Connecting;
frameCallBack = get_encframe;
byte btyChannel = (byte)(CurrentCameraInfo.Channel - 1);
int ret = NETDVR_openSubVideoReciever(d.nHandle, btyChannel, frameCallBack, 0);
if ((int)NETDVR_RETURN_CODE.NETDVR_SUCCESS != ret)
{
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.VideoPlayException, EventContent = "打开子码流接收异常"
});
NETDVR_closeSubVideoReciever(d.nHandle, btyChannel);
return(false);
}
//decFrameCallBack = DealDecVideoFrame;
//ret = NETDVR_createSubVideoDecoder(d.nHandle, btyChannel, decFrameCallBack, 0);
ret = NETDVR_setSubDecoderFMT(d.nHandle, btyChannel, NETDVR_FMT_TYPE.NETDVR_FMT_YV12);
if ((int)NETDVR_RETURN_CODE.NETDVR_SUCCESS != ret)
{
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.VideoPlayException, EventContent = "设置解码格式异常"
});
NETDVR_destroySubVideoDecoder(d.nHandle, btyChannel);
NETDVR_closeSubVideoReciever(d.nHandle, btyChannel);
return(false);
}
ret = NETDVR_startSubVideoSend(d.nHandle, btyChannel);
if ((int)NETDVR_RETURN_CODE.NETDVR_SUCCESS != ret)
{
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.VideoPlayException, EventContent = "设置解码格式异常"
});
NETDVR_destroySubVideoDecoder(d.nHandle, btyChannel);
NETDVR_closeSubVideoReciever(d.nHandle, btyChannel);
return(false);
}
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.VideoPlay
});
if (CurrentVideoPlaySet.VideoRecordEnable)
{
recFileNameCallBack = new pRecFilenameCallBack(FilenameCallBack);
VideoPlayCallback(new VideoPlayCallbackValue {
evType = Enum_VideoPlayEventType.StartVideoRecord
});
NETDVR_setSubRecordFileNameCB(d.nHandle, btyChannel, recFileNameCallBack, 0);
NETDVR_startSubRecord(d.nHandle, btyChannel, CurrentVideoPlaySet.VideoRecordFilePath, 0);
}
return(bolResult);
}
