/// <summary>
/// Sets the video bit rate.
/// </summary>
/// <param name="minKbps">The min KBPS.</param>
/// <param name="maxKbps">The max KBPS.</param>
/// <param name="isVBR">if set to <c>true</c> [is VBR].</param>
public void SetVideoBitRate(int minKbps, int maxKbps, bool isVBR)
{
AppLogger.Message(String.Format("WinTV: SetVideoBitrate min:{0} max:{1} vbr:{2} {3}", minKbps, maxKbps, isVBR, Marshal.SizeOf(typeof(VideoBitRate))));
VideoBitRate bitrate = new VideoBitRate();
if (isVBR)
{
bitrate.isvbr = 1;
}
else
{
bitrate.isvbr = 0;
}
bitrate.size = (uint)Marshal.SizeOf(typeof(VideoBitRate));
bitrate.bitrate = (uint)minKbps;
bitrate.maxBitrate = (uint)maxKbps;
SetStructure(HauppaugeGuid, (int)PropertyId.VideoBitRate, typeof(VideoBitRate), (object)bitrate);
GetVideoBitRate(out minKbps, out maxKbps, out isVBR);
}
public void SaveSettings()
{
if (iniFile != null)
{
iniFile.WriteValue("Settings", "AudioInputPath", AudioInputPath);
iniFile.WriteValue("Settings", "AudioChannel", AudioChannel.ToString());
iniFile.WriteValue("Settings", "AudioBitRate", AudioBitRate.ToString());
iniFile.WriteValue("Settings", "AudioSampleRate", AudioSampleRate.ToString());
iniFile.WriteValue("Settings", "AudioFrameSize", AudioFrameSize.ToString());
iniFile.WriteValue("Settings", "Camera1_InputPath", Camera1_InputPath);
iniFile.WriteValue("Settings", "Camera2_InputPath", Camera2_InputPath);
iniFile.WriteValue("Settings", "VideoMixingMode", VideoMixingMode.ToString());
iniFile.WriteValue("Settings", "VideoOutputFormat", VideoOutputFormat.ToString());
iniFile.WriteValue("Settings", "VideoBitRate", VideoBitRate.ToString());
iniFile.WriteValue("Settings", "VideoFrameRate", VideoFrameRate.ToString());
}
Log.WriteLine(ToString());
}
/// <summary>
/// Gets the video bit rate.
/// </summary>
/// <param name="minKbps">The min KBPS.</param>
/// <param name="maxKbps">The max KBPS.</param>
/// <param name="isVBR">if set to <c>true</c> [is VBR].</param>
/// <returns></returns>
public bool GetVideoBitRate(out int minKbps, out int maxKbps, out bool isVBR)
{
VideoBitRate bitrate = new VideoBitRate();
bitrate.size = (uint)Marshal.SizeOf(bitrate);
object obj = GetStructure(HauppaugeGuid, (int)PropertyId.VideoBitRate, typeof(VideoBitRate));
try
{
bitrate = (VideoBitRate)obj;
}
catch (Exception exc)
{
AppLogger.Message(String.Format("GetVideoBitRate exception: {0}", exc.Message));
}
isVBR = bitrate.isvbr != 0;
minKbps = (int)bitrate.bitrate;
maxKbps = (int)bitrate.maxBitrate;
AppLogger.Message(String.Format("WinTV: current VideoProfileSettings: min:{0} max:{1} vbr:{2}", minKbps, maxKbps, isVBR));
return(true);
}
