/// <summary>
/// Update stream compression settings.
/// <para><paramref name="compressionSettings"/> - settings of stream compression.</para>
/// </summary>
/// <param name=""></param>
public void UpdateStreamCompressionSettings(NvrCompressionSettings compressionSettings)
{
var compressionCfgInfoV30 = getDvrCompressionCfgV30();
compressionCfgInfoV30.struNormHighRecordPara = new CHCNetSDK.NET_DVR_COMPRESSION_INFO_V30()
{
byStreamType = (byte)compressionSettings.StreamType,
byResolution = (byte)compressionSettings.Resolution,
byBitrateType = (byte)compressionSettings.BitrateType,
byPicQuality = (byte)compressionSettings.PictureQuality,
dwVideoBitrate = (uint)compressionSettings.VideoBitrate,
dwVideoFrameRate = (uint)compressionSettings.VideoFrameRate,
wIntervalFrameI = (ushort)compressionSettings.IntervalFrameI,
byIntervalBPFrame = (byte)compressionSettings.IntervalBPFrame,
byVideoEncType = (byte)compressionSettings.VideoEncoding,
byAudioEncType = (byte)compressionSettings.AudioEncoding,
byVideoEncComplexity = (byte)compressionSettings.VideoEncodingComplexity,
byEnableSvc = (byte)(compressionSettings.IsSvcEnable ? 0x01 : 0x00),
byFormatType = (byte)compressionSettings.FormatType,
byAudioBitRate = (byte)compressionSettings.AudioBitrate,
byStreamSmooth = (byte)compressionSettings.StreamSmooth,
byAudioSamplingRate = (byte)compressionSettings.AudioSamplingRate,
bySmartCodec = (byte)(compressionSettings.IsSmartCodecEnabled ? 0x01 : 0x00),
byDepthMapEnable = (byte)(compressionSettings.IsDepthMapEnabled ? 0x01 : 0x00),
wAverageVideoBitrate = (ushort)compressionSettings.AverageVideoBitrate
};
setDvrCompressionCfgV30(compressionCfgInfoV30);
}
public async Task UpdatePreviewPictureSettings(NvrCompressionSettings compressionSettings)
{
await Task.Factory.StartNew(() => {
try {
NvrSettings nvrSettings = new NvrSettings(UserSessionService.GetInstance().NvrUserSession, true);
nvrSettings.UpdateStreamCompressionSettings(compressionSettings);
} catch (NvrSdkException ex) {
logNvrSdkExceprtion(ex);
throw new SystemException("NvrController: UpdateStreamCompressionSettings failed", ex);
} catch (Exception ex) {
logException(ex);
throw new SystemException("Exception: UpdateStreamCompressionSettings failed", ex);
}
}, TaskCreationOptions.AttachedToParent);
}
public PictureSettingsWindow(NvrCompressionSettings pictureSettings)
{
InitializeComponent();
PictureSettings = pictureSettings;
}
