public CameraEncoder(VideoEncodeCfg cfgVideo, Action <MediaFrame> callBack, Canvas canvas = null)
{
_cfgVideo = cfgVideo;
_fps = cfgVideo.FrameRate;
this.Canvas = canvas;
_capturer = CreateCapturer();
var @params = new X264Params(_cfgVideo.Width, _cfgVideo.Height, _fps, cfgVideo.VideoBitRate);
if (cfgVideo.Params.ContainsKey("X264Encode"))
{
@params.method = (int)cfgVideo.Params["X264Encode"];
}
if (cfgVideo.Params.ContainsKey("KeyFrameRate"))
{
@params.key_frame_max = (int)cfgVideo.Params["KeyFrameRate"];
}
_x264 = new X264Native(@params);
_x264.Init();
_ffscale = new FFScale(_cfgVideo.Width, _cfgVideo.Height, 0, 12, _cfgVideo.Width, _cfgVideo.Height, 12, 12);
_draw = cfgVideo.Draw;
_draw.SetSize(_cfgVideo.Width, _cfgVideo.Height);
_callBack = callBack;
}
private void Init(MediaFrame frame, bool reinit = false)
{
if (_inited && !reinit)
{
return;
}
if (_ffimp != null)
{
_ffimp.Release();
}
_inited = true;
_width = frame.nWidth;
_height = frame.nHeight;
_ffimp = new FFImp(AVCodecCfg.CreateVideo(_width, _height), true, true);
if (_yuvDraw == null && _control != null)
{
_yuvDraw = new YUVGDIDraw(_control);
}
_yuvDraw.SetSize(_width, _height);
_yuvDataBuffer = new byte[_width * _height * 3 / 2];
_drawHandle = new Action <byte[]>(Draw);
}
public static VideoEncodeCfg GetDefaule(IYUVDraw _Draw = null)
{
VideoEncodeCfg encCfg = new VideoEncodeCfg();
encCfg.SetEncoder("H264");
encCfg.VideoBitRate = 256 * 1000;
encCfg.FrameRate = 10;
encCfg.Height = 240;
encCfg.Width = 320;
encCfg.CameraId = 0;
encCfg.Draw = _Draw;
return(encCfg);
}
public MediaPlayer(IYUVDraw yuvDraw, bool isRealPlay = true, bool isCachePlay = false)
{
//if (System.Configuration.ConfigurationSettings.AppSettings["AudioPlayMode"] == "SDL")
// _ap = new SDLAudioPlayer();
//else
_ap = new WaveAudioPlayer();
_vp = new VideoPlayer(yuvDraw);
IsReadPlay = isRealPlay;
BuffTime = 0;
if (isCachePlay)
{
_IgnoreVideoPlay = true;
}
}
public static VideoEncodeCfg GetDefaule(IYUVDraw _Draw = null)
{
VideoEncodeCfg encCfg = new VideoEncodeCfg
{
VideoBitRate = 256 * 1000,
FrameRate = 10,
Height = 240,
Width = 320,
CameraId = 0,
Draw = _Draw
};
encCfg.SetEncoder("H264");
return(encCfg);
}
public VideoPlayer(IYUVDraw draw)
{
_yuvDraw = draw;
}
