v4l2src support for multi channel video capture cards

Nicolas Dufresne nicolas.dufresne at collabora.com
Thu Mar 12 04:08:10 PDT 2015


For your interest:

Someone has proposed a patchset that seems to cover what you are looking
for. You should give it a try I think.

https://bugzilla.gnome.org/show_bug.cgi?id=746080

Nicolas

Le 03/10/2015 09:40 PM, Nicolas Dufresne a écrit :
> 
> 
> Le 03/10/2015 02:02 PM, anno domini a écrit :
>> The cards come with Zoneminder and no documentation as to how they
>> operate. I guess it looks more like the driver is responsible for this
>> ability to query the channels which would explain why gstreamer cant do it.
> 
> From their website, zoneminder is a SW, so the card must come from other
> vendor. As for any HW, GStreamer can definitly support it (and maybe it
> does already). If you ever manage to figure-out some information about
> that, let us know.
> 
> Nicolas
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