gst-launch-1.0 nvarguscamerasrc exposuretimerange=“28 660000” aelock=“true” ! nvvidconv ! autovideosink
this is the command im using
but shows a part as black image with a
my gstreamer version 1.16.3
using camera imx 296
how can i get exact stream for exposure of below values
Hello,
That is certainly a puzzling behavior.
More than exposure, it seems to be possibly associated with a timint issue.
A quick couple of questions:
If you flash a light in front of the camera, do you see any change on the lower black part od the camera stream?
Where did you get the driver for the camera ?
Regards,
Andrew
support@proventusnova.com
this was developed by some other person
im not sure about the driver changes
im not able to echo value > /sys/bus/i2c/driver/…/max_gain_value
its shows permission denied
it is read only permitted file
there is no change
this partition happens whenever i put aelock=true
Can you try using sudo:
sudo sh -c 'echo value > /sys/bus/i2c/driver/…/max_gain_value'
Thanks,
Andrew
support@proventusnova.com
If that is the case, please take a look at this case:
It might give you a hint on how to debug further, if it doesn’t help please don’t hesitate to ask.
Thanks,
Andrew
support@proventusnova.com
tried
the same shows permission denied
im able to set gain
gst-launch-1.0 nvarguscamerasrc gainrange=“17 17” ! nvvidconv ! autovideosink
but if i run gst-launch-1.0 nvarguscamerasrc sensor-id=0 sensor-mode=0 gainrange=“17 17” ! nvvidconv ! autovideosink
im not able to set gain
its showing stream without setting gain
There is no update from you for a period, assuming this is not an issue any more.
Hence we are closing this topic. If need further support, please open a new one.
Thanks
Is this still an issue to support? Any result can be shared?
