Re: metadata node

2017-02-11 Thread Sakari Ailus
Hi Stan, It's been a long time. How are you doing? :-) On Fri, Feb 10, 2017 at 02:09:42PM +0200, Stanimir Varbanov wrote: > Hi Guennadi, > > On 02/02/2017 08:35 PM, Guennadi Liakhovetski wrote: > > Hi Stanimir, > > > > On Mon, 30 Jan 2017, Stanimir Varbanov wrote: > > > >> Hi Guennadi, > >> >

Re: metadata node

2017-02-11 Thread Guennadi Liakhovetski
On Fri, 10 Feb 2017, Stanimir Varbanov wrote: > Hi Guennadi, > > On 02/02/2017 08:35 PM, Guennadi Liakhovetski wrote: > > Hi Stanimir, > > > > On Mon, 30 Jan 2017, Stanimir Varbanov wrote: > > > >> Hi Guennadi, > >> > >> On 01/11/2017 11:42 AM, Guennadi Liakhovetski wrote: > > > > [snip] > >

Re: metadata node

2017-02-10 Thread Stanimir Varbanov
Hi Guennadi, On 02/02/2017 08:35 PM, Guennadi Liakhovetski wrote: > Hi Stanimir, > > On Mon, 30 Jan 2017, Stanimir Varbanov wrote: > >> Hi Guennadi, >> >> On 01/11/2017 11:42 AM, Guennadi Liakhovetski wrote: > > [snip] > >>> In any case, _if_ we do keep the current approach of separate /dev/vi

Re: metadata node

2017-02-02 Thread Guennadi Liakhovetski
Hi Stanimir, On Mon, 30 Jan 2017, Stanimir Varbanov wrote: > Hi Guennadi, > > On 01/11/2017 11:42 AM, Guennadi Liakhovetski wrote: [snip] > > In any case, _if_ we do keep the current approach of separate /dev/video* > > nodes, we need a way to associate video and metadata nodes. Earlier I >

Re: metadata node

2017-01-30 Thread Stanimir Varbanov
Hi Guennadi, On 01/11/2017 11:42 AM, Guennadi Liakhovetski wrote: > Hi Laurent, > > As you know, I'm working on a project, that involves streaming metadata, > obtained from UVC payload headers to the userspace. Luckily, you have > created "metadata node" patces a

Metadata node IRC discussion on 19.01.2017

2017-01-26 Thread Guennadi Liakhovetski
Hi all, A discussion of per-frame metadata took place on 19.01 on IRC. Participants: everybody in CC and myself. An earlier email on this mailing list https://www.mail-archive.com/linux-media@vger.kernel.org/msg107013.html served as a basis. The current state of the patches is: [v2.2,1/4] v4l

metadata node

2017-01-11 Thread Guennadi Liakhovetski
Hi Laurent, As you know, I'm working on a project, that involves streaming metadata, obtained from UVC payload headers to the userspace. Luckily, you have created "metadata node" patces a while ago. The core patch has also been acked by Hans, so, I decided it would be a safe eno