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I'm having troubles in accessing both (front and rear cameras at the same time). When turn on one camera it works. When i turn off first and turn on second it works. It gives following exception when i'm trying to turn on second camera while the first one is still showing the image.

I'm trying to stream video from the Android phone, which should be watched in an mediaplayer. I've been looking at http://www.mattakis.com/blog/kisg/20090708/broadcasting-video-with-android-without-writing-to-the-file-system which seems to be a dead end since it send the raw file data, and not a streamable format. Then I tried using some code from SipDroid, more specific; parts of VideoCamera.java, RtpPacket.java and RtpSocket.java, which gives a stream on UDP, however these is not playable in i.e. mplayer(can't detect the codec). Wireshark tells that it is a UDP packet and not a RTP packet so something might be missing? I'm kind'a stuck, have you any suggestions how to get past this bump? Source: Tips4all

While I understand that in order for an iPhone application to be accepted on the App Store, one requirement is that only documented libraries are to be used. If this is the case, how are certain applications such as "Night Camera" and "Camera Plus" using a camera control that seems to be something other than the one contained within UIImagePickerController? I have heard of certain cases where a developer has been given "special" access to certain headers that allow for features that would otherwise be impossible if constrained to only using documented libraries. However, given how opaque the application selection process is for the App Store, I would prefer to stick to what is recommended rather than take my chances. Anyone care to shed some more light on this? Source: Tips4all

Since I updated to 4.0, when I take a photo with my App using UIImagePickerController I get the following error output: * ERROR: FigCreateCGImageFromJPEG returned -1. Input (null) was 711733 bytes. I still get the image returned and can continue as normal, but does any body know what and why I get this error. I also get the following warnings that could be related: Using two-stage rotation animation. To use the smoother single-stage animation, this >application must remove two-stage method implementations. Using two-stage rotation animation is not supported when rotating more than one view >controller or view controllers not the window delegate Any information would be of great help. Thanks in advance.

I want to ask that , can I open iPhone camera in some limited portion on view? I have implemented bar code reader concept in my app in which I am using camera. Now, i want to open the camera in specific area on view. Is it possible? If yes than how?

I am currently developing my iPhone App with OpenGL ES. It is mirror app with brightness and contrast. But the problem i am having now is it is bit slower(about 0.2s delay) when you use it. But the frame rate is about 60 seconds. So my quesion is which part of OpenGL takes time to process?

I am trying to create a custom component to have the camera's preview. The ctr is called, but surfaceCreated is never being called. Also, the xml graphical designer doesn't complain about anything not working with the custom component. CameraView: import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.IOException; import java.util.List; import android.content.Context; import android.graphics.Canvas; import android.graphics.Color; import android.graphics.Paint; import android.hardware.Camera; import android.hardware.Camera.PreviewCallback; import android.hardware.Camera.Size; import android.util.AttributeSet; import android.util.Log; import android.view.Display; import android.view.Surface; import android.view.SurfaceHolder; import android.view.SurfaceView; import android.view.View; import android.view.ViewGroup; import android.view.WindowManager; public class CameraView extends SurfaceView implements SurfaceHolder.Callback { private static...

while developing a camera app i'v encountered an exception that only happend when I switch to other intent (onPause for my app) or go to preference in my app(same, onPause) 01-15 17:22:15.017: E/AndroidRuntime(14336): FATAL EXCEPTION: main 01-15 17:22:15.017: E/AndroidRuntime(14336): java.lang.RuntimeException: Method called after release() 01-15 17:22:15.017: E/AndroidRuntime(14336): at android.hardware.Camera.setPreviewDisplay(Native Method) 01-15 17:22:15.017: E/AndroidRuntime(14336): at android.hardware.Camera.setPreviewDisplay(Camera.java:357) 01-15 17:22:15.017: E/AndroidRuntime(14336): at com.sora.cbir.yuki.image.leaf.CameraPreview.surfaceCreated(CameraPreview.java:32) 01-15 17:22:15.017: E/AndroidRuntime(14336): at android.view.SurfaceView.updateWindow(SurfaceView.java:551) 01-15 17:22:15.017: E/AndroidRuntime(14336): at android.view.SurfaceView.onWindowVisibilityChanged(SurfaceView.java:213) 01-15 17:22:15.017: E/AndroidRuntime(14336): at android.view.V...