Android(安卓)显示YUV编码格式
16lz
2021-12-23
ByteArrayOutputStream out = new ByteArrayOutputStream(); String path = "res/drawable/sample.yuv"; byte buffer[]; buffer = new byte[1024*1024]; InputStream is = getClassLoader().getResourceAsStream(path); try{ is.read(buffer); }catch (Exception e) { e.printStackTrace(); } YuvImage yuvImage; yuvImage = new YuvImage(buffer, ImageFormat.NV21, 640, 480, null); yuvImage.compressToJpeg(new Rect(0, 0, 640, 480), 50, out); byte[] imageBytes = out.toByteArray(); Bitmap image = BitmapFactory.decodeByteArray(imageBytes, 0, imageBytes.length); ImageView iv = (ImageView) findViewById(R.id.iv); iv.setImageBitmap(image);
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