Camera, VideoDisplay and MediaPlayer

Has anyone successfully hooked up the video camera in a class video display?  If so, they share a code snippet?  It seems like the video class, media player takes only a source of a URL.

Thank you.

Hi John

I leaned on the use of the camera myself recently. It seems that thanks to the API of AIR for the camera PlayBooks this that some limited, probably because the feature is more oriented to the 'webcam' use (and so 'standards' lower resolutions of 320 x 240) rather than of 3MP/5MP cameras!

My discoveries, the camera resolution maximum that I could reach is 1280 x 720 using the camera.setMode method - this result is the same for both front and rear cameras. Basically, I've tried passing a lot of higher resolution settings (ie. 2560 x 1440) then read the camera.width and camera.height return - properties in all cases, it had been lowered to 1280 x 720. Reading the documentation from adobe for the setMode method it says:

If the camera does not have a native for all parameters that you pass mode, Flash Player selects a capture mode that most closely synthesizes the requested mode.

This is the bit I don't understand! Surely, the cameras have native modes to achieve 3/5MP? As it is 1280 x 720 is only 0.9MP - so, how do we get the last 2.1/4.1MP of resolution?

On the rise, both devices appear to support a mode 1024 x 600 which would suit you for your view full screen and should avoid stretching!

So, for now, it seems that 1280 x 720 is the maximum resolution that we can achieve with AIR - I suspect Java and other lower level languages can take full advantage of the hardware and get the complete picture 3MP/5MP. However, if anyone experts out there knows a way to get more resolution than this use of AIR (in our application do not invoke the camera app built!), I'd love to know how its done!

It would also be useful if anyone knows all available resolutions "native" camera on the playbook (RIM!), if they could view details here, because I can't find any information about these anywhere!

Concerning

Phil.

Tags: BlackBerry Developers

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