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;
}
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 ScreenaEncoder(VideoEncodeCfg cfgVideo, Action <MediaFrame> callBack)
: base(cfgVideo, callBack)
{
}
public MixerVideoEncoder(Mixer.Video.Canvas canvas, VideoEncodeCfg cfgVideo, Action <MediaFrame> callBack)
: base(cfgVideo, callBack, canvas)
{
base.Canvas = canvas;
}
