[PD] [OT] get video stream with pdgst from XIMEA camera

[IOhannes m zmölnig]

On 08/22/13 18:40, Jack wrote:
> 
> Le 22/08/2013 18:23, IOhannes m zmölnig a écrit :
>> On 08/22/13 18:05, Jack wrote:
>>>  When I compile streamViewer.cpp which contains the gstreamer pipe
>>> finishing by : v4l2sink device=/dev/video2, i get no error.
[...]
> $ v4l2-ctl --all -d /dev/video2
> Failed to open /dev/video2: No such file or directory
[...]
> $ cat /sys/devices/virtual/video4linux/video2/format
> cat: /sys/devices/virtual/video4linux/video2/format: No such file or
> directory
> 

it seems that there is no /dev/video2.
you should set up your pipeline to write to an existing v4l2 loopback
device.
then report the output of v4l2-ctl and /sys/devices/... for *that* device.

fgmdsr
IOhannes

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