Re: [PD] webcam to pix_video with VLC plugin on Mac OS X

2018-11-23 Thread zmoelnig
Quoting Csaba Láng : the same as VLC produces, for me looks like 3-4 frames which is like a 100-120ms. thanks. Is there a way to measure it precisely? i was just curious, so your informal estimate is enough for me. gfmards IOhannes bin4M_47EuDx3.bin Description: Öffentlicher

Re: [PD] webcam to pix_video with VLC plugin on Mac OS X

2018-11-23 Thread hi via Pd-list
I uploaded a small rudimentary testclip to puredata.info: http://puredata.info/Members/johnnymauser/timetestclip/at_download/file best wishes, -j- > Am 23.11.2018 um 14:19 schrieb Johnny Mauser : > > You can produce a test clip with a nr in each frame and play back this clip > with an other

Re: [PD] webcam to pix_video with VLC plugin on Mac OS X

2018-11-23 Thread Johnny Mauser via Pd-list
You can produce a test clip with a nr in each frame and play back this clip with an other machine. Then film this clip with your test setup and take photo with a short exposure of both, the orignal video and the recaptured test system. In your photo you will see the difference in frames. My

Re: [PD] webcam to pix_video with VLC plugin on Mac OS X

2018-11-23 Thread Csaba Láng
the same as VLC produces, for me looks like 3-4 frames which is like a 100-120ms. Is there a way to measure it precisely? On Fri, Nov 23, 2018 at 1:41 PM IOhannes m zmölnig wrote: > On 11/23/18 1:34 PM, Csaba Láng wrote: > > No latency. Using the cam the same time in VLC and Gem, the image is >

Re: [PD] webcam to pix_video with VLC plugin on Mac OS X

2018-11-23 Thread IOhannes m zmölnig
On 11/23/18 1:34 PM, Csaba Láng wrote: > No latency. Using the cam the same time in VLC and Gem, the image is > identical. what i meant is: what is the latency between real actions and the captured video? fmdst IOhannes signature.asc Description: OpenPGP digital signature

Re: [PD] webcam to pix_video with VLC plugin on Mac OS X

2018-11-23 Thread Csaba Láng
No latency. Using the cam the same time in VLC and Gem, the image is identical. On Fri, Nov 23, 2018 at 1:32 PM IOhannes m zmölnig wrote: > On 11/23/18 1:22 PM, Csaba Láng wrote: > > my last 5 cents to this topic, I wanted to confirm that even the built-in > > FaceTime camera works stable. > >

Re: [PD] webcam to pix_video with VLC plugin on Mac OS X

2018-11-23 Thread IOhannes m zmölnig
On 11/23/18 1:22 PM, Csaba Láng wrote: > my last 5 cents to this topic, I wanted to confirm that even the built-in > FaceTime camera works stable. > Hope helped to our Mac community. cool. can you tell us something about the latency of the camera? gfmadsr IOhannes signature.asc Description:

Re: [PD] webcam to pix_video with VLC plugin on Mac OS X

2018-11-23 Thread Csaba Láng
my last 5 cents to this topic, I wanted to confirm that even the built-in FaceTime camera works stable. Hope helped to our Mac community. Popesz On Thu, Nov 22, 2018 at 9:35 PM Csaba Láng wrote: > It was a long time ago when I compiled it for my Mac, but I guess with > MacPort or homebrew,

Re: [PD] webcam to pix_video with VLC plugin on Mac OS X

2018-11-22 Thread Csaba Láng
It was a long time ago when I compiled it for my Mac, but I guess with MacPort or homebrew, using the same method as for linux. Get the source of Gem from the github, and just compile it after installing libvlc-dev. I think that is the whole philosophy behind it. On Thu, Nov 22, 2018 at 9:30 PM

Re: [PD] webcam to pix_video with VLC plugin on Mac OS X

2018-11-22 Thread Johnny Mauser via Pd-list
Somehow i never got the vlc plugin to work. How do you do it? Can someone enlighten me? Am Do., 22. Nov. 2018, 17:01 hat Jack geschrieben: > Good to know ! Should be useful for OSX users. > Thanx. > ++ > > Jack > > > > Le 22/11/2018 à 16:27, Csaba Láng a écrit : > > Just to make for others

Re: [PD] webcam to pix_video with VLC plugin on Mac OS X

2018-11-22 Thread Jack
Good to know ! Should be useful for OSX users. Thanx. ++ Jack Le 22/11/2018 à 16:27, Csaba Láng a écrit : > Just to make for others easier in the future, managed to have a video > input from a webcam into Gem on Mac OS X 10.14 with the VLC plugin, > which I admire very much :) > > Opened vlc

Re: [PD] webcam to pix_video with VLC plugin on Mac OS X

2018-11-22 Thread Csaba Láng
Just to make for others easier in the future, managed to have a video input from a webcam into Gem on Mac OS X 10.14 with the VLC plugin, which I admire very much :) Opened vlc first and added a Capture Device, which opened immediately the webcam with a tytle of the window on the top:

Re: [PD] webcam to pix_video with VLC plugin on Mac OS X

2018-11-22 Thread Csaba Láng
Perfect, thanks Jack, was looking for this page just could not find in the deep noise on the mighty internet! On Thu, Nov 22, 2018 at 4:15 PM Jack wrote: > To use VLC backend with [pix_video] : > - send [driver vlc( > - then send a message [device ...( > > where ... are instructions to use

Re: [PD] webcam to pix_video with VLC plugin on Mac OS X

2018-11-22 Thread Jack
To use VLC backend with [pix_video] : - send [driver vlc( - then send a message [device ...( where ... are instructions to use this backend. Explainations are here : https://wiki.videolan.org/VLC_command-line_help For exemple to capture your screen, you can send [device screen://( ++ Jack Le

Re: [PD] webcam to pix_video with VLC plugin on Mac OS X

2018-11-22 Thread Csaba Láng
Oliver, sounds good, please share the shaders. Is there any option to move from GPU to CPU so the pix_whatever objects can manipulate them again? Popesz On Thu, Nov 22, 2018 at 4:09 PM oliver wrote: > Csaba Láng wrote: > > Dear List, > > > > I am still looking for a reasonable solution to

Re: [PD] webcam to pix_video with VLC plugin on Mac OS X

2018-11-22 Thread oliver
Csaba Láng wrote: Dear List, I am still looking for a reasonable solution to have a video input to Mac OS X with Gem. I was testing syphon_client, works almost OK, except that could not make any motion detector out of it, no pix_background works with it, cannot change contrast, threshold,

[PD] webcam to pix_video with VLC plugin on Mac OS X

2018-11-22 Thread Csaba Láng
Dear List, I am still looking for a reasonable solution to have a video input to Mac OS X with Gem. I was testing syphon_client, works almost OK, except that could not make any motion detector out of it, no pix_background works with it, cannot change contrast, threshold, basically nothing. Just