Re: gPhoto2 - Regarding Capture-Tethered

On Sun, Jul 05, 2020 at 07:23:57PM +0600, Nazmus Sakib wrote:
> Hi Marcus.
> 
> Few questions please about "--capture-tethered".
> 
> - I don't want to Download the Image into the PC. I want to keep the Image
> only on the Camera SD Card. I used "--keep" to Save Image on Camera Card
> ... but is it possible to stop Downloading the Image?

Just use --wait-event=10000s   or similar in this case.
 
> - Is there any way to filter specific Property in tether. Like I want to do
> tether monitoring only Image-Capture and ISO Change happens.

Not using gphoto2 itself ... you can filter them by postprocessing, or need
to write an own tool. 
 
> - [--capture-tethered SECONDS, COUNT or STRING] ... can you tell how to use
> the Count and String.

seconds means it runs for the amount of seconds.

	--capture-tethered=100s 

would wait for 100 seconds.

Count waits until the specific number of events is received.

string is waiting until the STRING is matched by the reported events,
was meant for e.g. --capture-tethered=CAPTURECOMPLETE

ciao, Marcus