public MediaRecorder(string fileName, int width, int height, int sampleRate)
{
CheckUnmanagedReference("avcodec-53.dll");
CheckUnmanagedReference("avformat-53.dll");
CheckUnmanagedReference("avutil-51.dll");
CheckUnmanagedReference("swscale-2.dll");
_fileNameMP4 = Path.GetFullPath(fileName);
_fileNameWAV = Path.ChangeExtension(_fileNameMP4, ".wav");
_width = width;
_height = height;
_sampleRate = sampleRate;
_writerMP4 = new VideoFileWriter();
_writerWAV = new WavSampleWriter(_fileNameWAV, sampleRate);
try
{
var ext = Path.GetExtension(_fileNameMP4).ToUpperInvariant();
var codec = GetCodec(ext);
_writerMP4.Open(_fileNameMP4, _width, _height, 50, codec, 200000000);//200000000);
_bitmap = new Bitmap(_width, _height, PixelFormat.Format32bppRgb);
}
catch
{
_writerMP4.Dispose();
throw;
}
_threadRecord = new Thread(RecordProc);
_threadRecord.Name = "Record";
_threadRecord.IsBackground = true;
_threadRecord.Start();
}
public SoundRecorder(string fileName, int sampleRate)
{
_fileName = Path.GetFullPath(fileName);
_sampleRate = sampleRate;
_writer = new WavSampleWriter(fileName, sampleRate);
_threadRecord = new Thread(RecordProc);
_threadRecord.Name = "Record";
_threadRecord.IsBackground = true;
_threadRecord.Start();
}
