Hi, Androidphan,
Could you please paste ur CameraHardwareStub.cpp ? We are meeting the
exact issue as urs. And we haven't successfully grip our data to be a
jpeg file. So , if we can get that from you, it will be very appreciate.
BTW, seems YUYV is a kind of YUV422. We can ge video from camera but
the image are not correct. We doubt that the YUYV pattern of our camera
is different from android system demanded.
thanks.
Androidphan write:
> I'm currently trying to replace the CameraHardwareStub with my own
> CameraHardware which uses the v4l2 interface. Now I can capture jpeg
> frames from the camera which will be automatically saved onto the SD
> card.
>
> I'm having problems with my preview video. I'm not getting a preview
> image on my screen. It seems that Android is using some kind of YUV422
> format? At the moment I'm getting my frames in YUYV format. How can I
> convert this into the format Android is using for it's preview video?
>
> As I get this right, the memory base that's given with
> mPreviewCallback is used for preview video?
> >
>
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