[GEM-dev] GEM-dev Digest, Vol 141, Issue 1

[Michael Beil]

after more testing yesterday I can describe more precisely:

I send an image from pix_video to a rectangle and I use a gemwin with the same resolution.
pix_video = 1280*720
gemwin = 1280*720
I use facetime (builtin), external webcam (logitech) and blackmagic intensity interface (USB3/HDMI)
I get a proper image and I can switch the cams. THAT’S GREAT !!!! :)

but
- when I change the resolution of pix_video I have to recreate gemwin to see the effect
- when I send create, 1 to gemwin I get the bogus errors and I have to wait for them popping up (more for facetime, less for external cams)
- real issue: the border 0 message to gemwin creates a black gap where the border was and changes the image frame (part of the image at the left side vanishes by an x-zoom, the window-size remains the same)
- the rectangle object needs weird numbers like 7.5 and 4 to get the image fitting to a gemwin, the original image is very small in the gemwin without scaling and adapting

I found the help-file for pix_video in the Max folder. But when I open it in the patch it is blank.

best
Michael



> Am 25.03.2020 um 12:00 schrieb gem-dev-request at lists.iem.at:
> 
> Send GEM-dev mailing list submissions to
> 	gem-dev at lists.iem.at
> 
> To subscribe or unsubscribe via the World Wide Web, visit
> 	https://lists.puredata.info/listinfo/gem-dev
> or, via email, send a message with subject or body 'help' to
> 	gem-dev-request at lists.iem.at
> 
> You can reach the person managing the list at
> 	gem-dev-owner at lists.iem.at
> 
> When replying, please edit your Subject line so it is more specific
> than "Re: Contents of GEM-dev digest..."
> 
> 
> Today's Topics:
> 
>   1. GEM/Mac: Someone sent a bogus pointer to copy2Image (Michael Beil)
>   2. Re: GEM/Mac: Someone sent a bogus pointer to copy2Image
>      (IOhannes m zmölnig)
> 
> 
> ----------------------------------------------------------------------
> 
> Message: 1
> Date: Tue, 24 Mar 2020 14:22:41 +0100
> From: Michael Beil <post at michaelbeil.de>
> To: gem-dev at lists.iem.at
> Subject: [GEM-dev] GEM/Mac: Someone sent a bogus pointer to copy2Image
> Message-ID: <343AD94E-91B3-4693-87E3-A6E1F0B65872 at michaelbeil.de>
> Content-Type: text/plain;	charset=utf-8
> 
> Hi list,
> 
> I try to use a patch that worked with 0.43.4 with 0.5/Gem0.94 on a Mac.
> There are a some strange things I could not figure out yet. At first, each time I create a gem-window I get a dozen of
> 
> GEM: Someone sent a bogus pointer to copy2Image
> 
> errors.
> 
> Even when I just use the help-patch for pix_video (e.g.) I get them. All other problems are maybe also related to pix_video. Especially wrong resolutions and image-distortion. So my second question is: Has pix_video been replaced? Or discontinued? Is the pix_video-help still „valid“?
> 
> Maybe this has been discussed already, sorry then :)
> 
> Thanks and best
> Michael
> 
> 
> 
> 
> 
> 
> 
> ------------------------------
> 
> Message: 2
> Date: Tue, 24 Mar 2020 17:01:36 +0100
> From: IOhannes m zmölnig <zmoelnig at iem.at>
> To: gem-dev at lists.iem.at
> Subject: Re: [GEM-dev] GEM/Mac: Someone sent a bogus pointer to
> 	copy2Image
> Message-ID: <6978e076-d568-7c68-6c22-1934301dc8b9 at iem.at>
> Content-Type: text/plain; charset="utf-8"
> 
> On 3/24/20 2:22 PM, Michael Beil wrote:
>> Even when I just use the help-patch for pix_video (e.g.) I get them. All other problems are maybe also related to pix_video. Especially wrong resolutions and image-distortion. So my second question is: Has pix_video been replaced? Or discontinued? Is the pix_video-help still „valid“?
> 
> just a quick reply: [pix_video] is fine (well: should be :-))
> the help-patch is also still valid.
> 
> what do you mean with  "wrong resolutions" and "image distortion"?
> 
> which camera are you using?
> 
> 
> 
> gfmards
> IOhannes
> 
> -------------- next part --------------
> A non-text attachment was scrubbed...
> Name: signature.asc
> Type: application/pgp-signature
> Size: 833 bytes
> Desc: OpenPGP digital signature
> URL: <http://lists.puredata.info/pipermail/gem-dev/attachments/20200324/a23c4902/attachment-0001.sig>
> 
> ------------------------------
> 
> Subject: Digest Footer
> 
> _______________________________________________
> GEM-dev mailing list
> GEM-dev at lists.iem.at
> https://lists.puredata.info/listinfo/gem-dev
> 
> 
> ------------------------------
> 
> End of GEM-dev Digest, Vol 141, Issue 1
> ***************************************

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.puredata.info/pipermail/gem-dev/attachments/20200325/8f14dff3/attachment.html>