Thanks for the guidance. I now have a live video working. But I can't make sense of how to use the PreviewCallback. It seems to never run when I debug. Does anybody know some example code on how to take the preview frame and store it to a variable?
On Monday, April 16, 2012 11:58:45 PM UTC-4, lbendlin wrote: > > > http://developer.android.com/reference/android/hardware/Camera.PreviewCallback.html > > On Monday, April 16, 2012 11:48:41 PM UTC-4, Taylor Niver wrote: >> >> The process is like this...Two threads, one running the live video. >> Constantly taking pictures and storing them to a variable. The second >> thread will then take that variable, XXX it, and send it over >> Bluetooth to my computer. I will then wait for the processed response, >> and react appropriately. Then re-grab the most recent image and re- >> loop. I have done android dev but never involving the camera. I feel >> like this project is very doable, I just need some guidance in >> grabbing video frames (it's a little different from MATLAB). >> On Apr 16, 11:40 pm, lbendlin <[email protected]> wrote: >> > live frames over Bluetooth? There's your first non-starter. Time to >> > rethink your requirements. >> > >> > Other than that - you need to invest time in reading the existing >> > documentation. >> > >> > >> > >> > >> > >> > >> > >> > On Monday, April 16, 2012 10:33:28 PM UTC-4, Taylor Niver wrote: >> > >> > > Setup: I am working on an app that I will be using for a 'cloud' >> based >> > > robotics platform. I will be using my phone as a camera on the robot >> > > and need to use live frames from the camera's video to do some image >> > > processing (which is done on the computer over Bluetooth). >> > >> > > Problem: I can't figure out how to open the video camera (and display >> > > the feed on the phone's screen). Once that's done I need to store >> each >> > > frame to a variable that I will then read in another thread. Does >> > > anybody have any easy-to-follow documentation on setting this up, I >> am >> > > new(ish) to java/android development so Google's documentation >> doesn't >> > > help me tons. >> > >> > > Thanks > > -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
