yes indeed more convenient to unplug the cameras but 8 will be already a bit tricky, hence the need to disconnect from pd.
The other problem is that can not identify within pd the cameras. Anything I send to pix_video, fails. I called the cams test1 and test2, however [device test1( does not work, therefor enumerate as well or enumProp. It says that a valid device is needed, but f I have an image from the camera at startup the patch, why I cannot enumerate it. unfortunately did not understand your gdb or microsleep select advices. please specify On Wed, Aug 29, 2018 at 11:06 PM IOhannes m zmölnig <[email protected]> wrote: > On 8/29/18 10:30 PM, Csaba Láng wrote: > > I meant under crash that first freezes and than closes all opened pd > windows > > > > ok. > this *is* better than having to reboot, no? (assuming that plugging the > camera back in makes it re-appear). > > > > Tried the what works and not kind of messages from issue 192: > > > > [0( and [1( works fine, 0 stops image rendering while the last frame > stays > > on the screen, 1 will tirn on the rendering > > ok. > i was more thinking about whether you get a similar error message when > Pd-crashes, namely: > > microsleep select: Interrupted system call > > or simile. > > you might also want to try getting a backtrace using gdb. > > > > [device 0185-0000( is unknown info for me however the image has > disappeared > > and only white screen it shows. As I do not know what numbers should be > > used for my cameras, can not get back the image > > the "0815-0000" is the camera-emulator device provided by the Pylon SDK. > you obviously have to fill in meaningful values, e.g. the ones obtained > by [enumerate(. > but anyhow, that wasn't the part is was interested in. > > gaksrd > IOhannes > > _______________________________________________ > [email protected] mailing list > UNSUBSCRIBE and account-management -> > https://lists.puredata.info/listinfo/pd-list >
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