Re: V4L2 'brainstorming' meeting in Warsaw, March 2011

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On Monday, February 28, 2011 19:12:00 Laurent Pinchart wrote:
> On Monday 28 February 2011 19:03:39 Hans Verkuil wrote:
> > On Monday, February 28, 2011 18:11:47 Marek Szyprowski wrote:
> 
> [snip]
> 
> > > 4. Agenda
> > > 
> > >         TBD, everyone is welcomed to put his items here :)
> > 
> > In no particular order:
> > 
> > 1) pipeline configuration, cropping and scaling:
> > 
> > http://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg27956.html
> > http://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg26630.html
> > 
> > 2) HDMI API support
> > 
> > Some hotplug/CEC code can be found here:
> > 
> > http://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg28549.html
> > 
> > but Cisco will soon post RFCs on this topic as well.
> > 
> > 3) Snapshot functionality.
> > 
> > http://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg28192.html
> > http://www.mail-archive.com/linux-media@xxxxxxxxxxxxxxx/msg28490.html
> > 
> > If we finish quicker than expected, then we can also look at this:
> > 
> > - use of V4L2 as a frontend for SW/DSP codecs
> 
> In still no particular order:
> 
>  - Muxed formats (H.264 inside MJPEG)
>  - H.264
>  - Buffers pool
>  - Entity information ioctl

Can you elaborate on this one?

>  - Userspace drivers (OMX)

And this one?

>  - Sensor blanking/pixel-clock/frame-rate settings (including 
> enumeration/discovery)
>  - GL/ES in V4L2 devices

And this one?

I need a bit more information for the agenda.

Thanks!

	Hans

> 
> 

-- 
Hans Verkuil - video4linux developer - sponsored by Cisco
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