[Interest] Camera support for QtWebEngine

Konstantin Tokarev annulen at yandex.ru
Wed May 24 20:20:36 CEST 2017

24.05.2017, 20:54, "Daniel Mack" <daniel at zonque.org>:
> Hi,
> I'm running QtWebKit 5.8 on Linux on aarch64 - the binaries are built
> with Yocto/OpenEmbedded, using the meta-qt5 layer.

QtWebKit or QtWebEngine?

> Out-of-the-box, access to V4L2 camera devices isn't supported, and I
> wonder where to start looking. The same application works fine on
> x86-64, so it's really a platform-specific issue.
> Are there any configuration parameters I need to be aware of when
> cross-compiling the sources? Does QtWebkit use QtMultimedia for such
> purposes by default? Because running a simple QCamera based application
> reports "Camera error "The camera service is missing" via the
> QCamera::Error signal. I'm not very familiar with the internals of Qt,
> so I can't make sense of that.
> Thanks for any pointer,
> Daniel
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