iOS avfvideosrc resolution

[Chuck Crisler]

It could be either your camera, the camera interface or possibly the
GStreamer element. If you turn on logging (I don't know how on iOS) the
element should display the supported resolutions.

On Tue, Oct 27, 2015 at 5:43 AM, Eddie Kämpe <eddiek at kth.se> wrote:

> Hi,
>
>
> I'm playing around with the SDK for iOS. I use avfvideosrc to capture the
> camera of my phone and output it with glimagesink. My pipeline looks like
> this
>
>
> "avfvideosrc ! video/x-raw,width=640,height=480,framerate=30/1 ! videoflip method=clockwise
> ! glimagesink"
>
>
> So far so good, it works as expected. I would however, like to request the
> resolution 640*360, but this fails. I have found that 1920*1080, 1280*720,
> 640*480, 480*360, 352*288, 192*144 works. I'm confused because these have
> different aspect ratio (16/9 and 4/3). What limits/determines which
> resolutions that can be used?
>
>
> Thanks in advance
>
> /Eddie
>
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