[vlc-devel] [PATCH] v4l2 mpeg2 controls

Antoine Cellerier dionoea at videolan.org
Tue Jan 8 21:53:48 CET 2008

On Tue, Jan 08, 2008, Dennis Lou wrote:
> BTW, I took a look at the QT4 code. In open_panels.cpp, it would
> probably be prudent to CONNECT() the lostFocus() signal of the
> v4l2VideoDevice QLineEdit to a function that probes the video device
> and retrieves the avail_ctrls linked list from v4l2's demux_sys_t and
> builds the "Advanced Options" dialog that way, perhaps by destroying
> unavailable controls. The V4L2 Advanced Options is rather large on my
> machine and filled with parameters unavailable to my device. If you
> want, I can get to coding this.

Sure, that would be a good idea. I'll start the open dialog
configuration panel code.

Antoine Cellerier

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