Camera preview stretched

[idrisbohra]

camera previewing the image as stretched in both horizontal and vertical orientation. the stretched level is look like double the original object size.

[ShantiRanjanDas]

I also have the same issue, Have you find any solution(@idrisbohra). @dat-ng please give an idea atleast on this.

[makisp]

I don't know if this helps you but i remember i had a runtime error with previewSize having the wrong values. What i did to fix it was to add these lines of code under surfaceChanged inside ARCamera.java:

public void surfaceChanged(SurfaceHolder holder, int format, int width, int height) {
        if(camera != null) {
            this.cameraWidth = width;
            this.cameraHeight = height;

            Camera.Parameters params = camera.getParameters();
            // Quick fix for Runtime error (previewSize has wrong value)
            List<Camera.Size> sizes = params.getSupportedPreviewSizes();
            Camera.Size cs = sizes.get(0);
            params.setPreviewSize(cs.width, cs.height);
            requestLayout();

            camera.setParameters(params);
            camera.startPreview();

            generateProjectionMatrix();
        }
    }

...good luck!

[ShantiRanjanDas]

It won't work

[makisp]

If you rotate the device to landscape does it look normal?