Selfie Camera image upside down

[DevSpur]

When using the selfie camera after taking photo the image loads upside down, I need to upload this image to a server and it needs to be the right way up.

• Unity version: 2022.3.22f1
• Platform: iOS
• Device: Iphone 14 pro max
• How did you download the plugin: Package Manager.

[yasirkula]

Mobile cameras insert EXIF metadata into those images, stating how many degrees to rotate an image to display it properly. If an image viewer respects that EXIF metadata, the image will be displayed correctly. For example, I'd expect all mobile devices to display those images correctly. However, you may want to hardcode that rotation to the image to support all image viewers. One way to achieve this with NativeCamera is to call LoadImageAtPath to load the image into a Texture2D and then save it as PNG or JPEG via texture.EncodeToPNG/EncodeToJPG. The resulting image should have correct orientation.

[MuhammadFaizanKhan]

@yasirkula When taking selfie , the imag rotated to right side with 90 degree? I have shown this on raw image and even save the image with your other plugin it still the same.

 void OnPictureTaken(string path)
 {
     if (string.IsNullOrEmpty(path))
     {
         statusText.text = "No picture taken.";
         return;
     }

     statusText.text = "Picture taken! Loading...";
     Texture2D texture = NativeCamera.LoadImageAtPath(path, 1024);
     if (texture == null)
     {
         statusText.text = "Failed to load image.";
         return;
     }

     if (lastCapturedImage != null)
         Destroy(lastCapturedImage);

     //byte[] text = texture.EncodeToPNG();
     string name = string.Format("{0}_CaptureNative{1}_{2}.png", Application.productName, "{0}", System.DateTime.Now.ToString("yyyy-MM-dd_HH-mm-ss"));
     NativeGallery.SaveImageToGallery(texture, Application.productName + " Capture 2", name);
     
     lastCapturedImage = texture;
     cameraPreview.texture = texture;
     cameraPreview.gameObject.SetActive(true);
     statusText.text = "Picture loaded and saved to gallery!";
 }

[yasirkula]

Your code looks correct. My assumption is that EXIF metadata is missing from the image returned by the camera for unknown reasons. I hope this is a device specific issue.