[Elphel-support] change camera parameters through Telnet

Biel Bestué de Luna 7318.tk at gmail.com
Fri Dec 14 08:53:46 PST 2012


ok


2012/12/14 support-list <support-list at support.elphel.com>

> **
> > if there are other php programs that "might be quicker" what are their
> limitations? and how do I use them in order to change parameters in the
> camera?
>
> Biel,
>
> Oleg has already sent you the example script to change the parameters, but
> the fastest will be _your_ script that does only what you need. But in any
> case - even parsedit.php latency is much lower than a frame time (plus
> minimum of the default 3 frames - if you haven't overwritten it with "*0"
> after the exposure time and the sensor internal latency). Most of the
> latency time you see is, as I wrote earlier, your laptop loading and
> running wget program. try something different - javascript code loading XML
> from the camera (parsedit.php returns XML request), or use some Python
> function.
>
> Andrey
>
>
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