[]在画布上播放video问题的思路

var htmlCanvas:HTMLCanvas = HTMLCanvas.create(HTMLCanvas.TYPE2D);

htmlCanvas.source.width = 100;

htmlCanvas.source.height = 100;

htmlCanvas.size(100, 100);

// 在单独的画布上绘制矩形。

htmlCanvas.getContext("2d").fillStyle = "#FFFF00";

htmlCanvas.getContext("2d").fillRect(20, 20, 60, 60);

// 把单独画布绘制到舞台。

var texture:Texture = new Texture(htmlCanvas);

Laya.stage.graphics.drawTexture(texture, 0, 0, 100, 100);