> -Original Message-
> From: linux-media-ow...@vger.kernel.org [mailto:linux-media-
> ow...@vger.kernel.org] On Behalf Of Dongsoo, Nathaniel Kim
> Sent: Thursday, June 11, 2009 11:15 AM
> To: xie
> Cc: v4l2_linux
> Subject: Re: About V4l2 overlay sequence
>
It seems to be totally described in v4l2 api specification document.
The document is saying like this:
VIDIOC_QUERYCAP
video input and video standard ioctls
VIDIOC_G_FBUF and VIDIOC_S_FBUF
VIDIOC_G_FMT/S_FMT/TRY_FMT
VIDIOC_OVERLAY
Take a look at the document for detailed usage.
Cheers,
Nate
On
Dear all ~~
With your help I have implemented the preview with capture interface ~~
Now i want to implement the preview with ovelay , and my camera support
s ovelay ~
Who can tell me where I can find the document about ovelay sequcence ~ ?
Or does there have a standard example source code ~ ?
Tha
