Re: [PD] Desktop Screen Capture
On Sat, 6 Aug 2011, Andreas Eberharter wrote: I would like to create a patch, which allows the capture of the desktop screen GridFlow has [#in x11] for making screenshots. On OSX, this needs the X11 server (in few words, this is a Linux display emulator for OSX). However, I don't know whether the screen capture works on OSX X11. I know it works with Linux X11, because that's what I used to make those recursive screenshots : http://gridflow.ca/gallery/patch_dans_patch_5.png http://gridflow.ca/gallery/patch_dans_patch_8.png http://gridflow.ca/gallery/patch_dans_patch_b.png http://gridflow.ca/gallery/patch_dans_patch_d.png http://gridflow.ca/gallery/patch_dans_patch_u.png and 37 more in the same gallery folder. ___ | Mathieu Bouchard tél: +1.514.383.3801 Villeray, Montréal, QC ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] Desktop Screen Capture
Hi Bjoern. I have been using v4l2loopback in GNU/Linux for streaming https://github.com/umlaeute/v4l2loopback , along with a new Gem feature (pix_record for v4l2 device). Once your video stream is writing to /dev/videoX , you can use a gstreamer pipeline, or ffmpeg2theora for streaming to icecast2 server. Or, if you want, nwe ffmpeg features for streaming to a rtmp server. Cheers 2011/8/10 Bjoern Lindig > Hey, this could be usefull for videostreaming, right? Actually we are > completely struck concerning this task. We are still working very hard > on it. Such a patch could help us a lot atm, but we don't have time to > dig into it. So if somebody feels appointed please let us know. Also > and espechially for the next convention. > > So, at this point, sorry that we could not broadcast any of the talks > up to now. We are collecting material to upload video on the internet. > But that will take some time. > > Best, > > bjoern > > Am Sun, 07 Aug 2011 18:45:49 -0500 > schrieb John Harrison : > > > Here's two methods that came up when I asked about this: > > http://lists.puredata.info/pipermail/pd-list/2010-08/082168.html > > http://lists.puredata.info/pipermail/pd-list/2010-08/082173.html > > > > I vaguely remember that there might be a way to do this just with > > gridflow as well? > > > > I went with webcam studio and it worked great, but I think that might > > be Linux only. > > > > -John > > On 08/06/2011 09:21 PM, Andreas Eberharter wrote: > > > Hi all, > > > > > > I would like to create a patch, which allows the capture of the > > > desktop screen and at the same time the iSight camera. If you are > > > familiar with Silverpack http://silverbackapp.com/ it is basically, > > > what I would like to achieve with pd/gem. > > > > > > I am just starting, so if this question was asked already once, > > > please point me to the right direction (I used the search on the > > > archives, but could not find what I was searching for) > > > > > > I am on a MacBook Pro running OS X 10.7. > > > > > > I have played with the examples and capturing video from the iSight > > > camera works really nice, what I can't find though, is a screen > > > capture option. Is this possible? > > > > > > Thank you for your help, > > > Greetings, > > > Andreas > > > ___ > > > Pd-list@iem.at mailing list > > > UNSUBSCRIBE and account-management -> > > > http://lists.puredata.info/listinfo/pd-list > > > > > > > > ___ > Pd-list@iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > -- Daniel Roviriego (21) 35920701 (21) 99561654 M2D multi_meios ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] Desktop Screen Capture
Hey, this could be usefull for videostreaming, right? Actually we are completely struck concerning this task. We are still working very hard on it. Such a patch could help us a lot atm, but we don't have time to dig into it. So if somebody feels appointed please let us know. Also and espechially for the next convention. So, at this point, sorry that we could not broadcast any of the talks up to now. We are collecting material to upload video on the internet. But that will take some time. Best, bjoern Am Sun, 07 Aug 2011 18:45:49 -0500 schrieb John Harrison : > Here's two methods that came up when I asked about this: > http://lists.puredata.info/pipermail/pd-list/2010-08/082168.html > http://lists.puredata.info/pipermail/pd-list/2010-08/082173.html > > I vaguely remember that there might be a way to do this just with > gridflow as well? > > I went with webcam studio and it worked great, but I think that might > be Linux only. > > -John > On 08/06/2011 09:21 PM, Andreas Eberharter wrote: > > Hi all, > > > > I would like to create a patch, which allows the capture of the > > desktop screen and at the same time the iSight camera. If you are > > familiar with Silverpack http://silverbackapp.com/ it is basically, > > what I would like to achieve with pd/gem. > > > > I am just starting, so if this question was asked already once, > > please point me to the right direction (I used the search on the > > archives, but could not find what I was searching for) > > > > I am on a MacBook Pro running OS X 10.7. > > > > I have played with the examples and capturing video from the iSight > > camera works really nice, what I can't find though, is a screen > > capture option. Is this possible? > > > > Thank you for your help, > > Greetings, > > Andreas > > ___ > > Pd-list@iem.at mailing list > > UNSUBSCRIBE and account-management -> > > http://lists.puredata.info/listinfo/pd-list > > > ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] Desktop Screen Capture
Thank you 2. I will try it out. Best Andreas On 07.08.2011, at 19:45, John Harrison wrote: > Here's two methods that came up when I asked about this: > http://lists.puredata.info/pipermail/pd-list/2010-08/082168.html > http://lists.puredata.info/pipermail/pd-list/2010-08/082173.html > > I vaguely remember that there might be a way to do this just with gridflow as > well? > > I went with webcam studio and it worked great, but I think that might be > Linux only. > > -John > On 08/06/2011 09:21 PM, Andreas Eberharter wrote: >> Hi all, >> >> I would like to create a patch, which allows the capture of the desktop >> screen and at the same time the iSight camera. If you are familiar with >> Silverpack http://silverbackapp.com/ it is basically, what I would like to >> achieve with pd/gem. >> >> I am just starting, so if this question was asked already once, please point >> me to the right direction (I used the search on the archives, but could not >> find what I was searching for) >> >> I am on a MacBook Pro running OS X 10.7. >> >> I have played with the examples and capturing video from the iSight camera >> works really nice, what I can't find though, is a screen capture option. Is >> this possible? >> >> Thank you for your help, >> Greetings, >> Andreas >> ___ >> Pd-list@iem.at mailing list >> UNSUBSCRIBE and account-management -> >> http://lists.puredata.info/listinfo/pd-list >> > > -- > John Harrison http://alumni.media.mit.edu/~harrison ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] Desktop Screen Capture
On Sun, 7 Aug 2011, John Harrison wrote: I vaguely remember that there might be a way to do this just with gridflow as well? GridFlow has had this feature since 2002 or 2003... I used it for making self-screenshot art this year : http://gridflow.ca/gallery/patch_dans_patch_8.png http://gridflow.ca/gallery/patch_dans_patch_9.png http://gridflow.ca/gallery/patch_dans_patch_m.png http://gridflow.ca/gallery/patch_dans_patch_35.png (and more... go see the full series of 42 similarly-named images in the same folder) The use of [gf/canvas_xid] is only if you need to want to make screenshots of your own patch. It's also used for making screenshots of all help patches automatically : http://gridflow.ca/help/ But if you want to make fullscreen shots, or screenshots of the topleft corner of the screen, you don't need that, just : [#in x11 here root] This requires x11, which is available on OSX as «Apple X11», but I don't recall trying the screenshot feature on OSX. The screenshot feature is not part of the [#in quartz] module. ___ | Mathieu Bouchard tél: +1.514.383.3801 Villeray, Montréal, QC ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Re: [PD] Desktop Screen Capture
Here's two methods that came up when I asked about this: http://lists.puredata.info/pipermail/pd-list/2010-08/082168.html http://lists.puredata.info/pipermail/pd-list/2010-08/082173.html I vaguely remember that there might be a way to do this just with gridflow as well? I went with webcam studio and it worked great, but I think that might be Linux only. -John On 08/06/2011 09:21 PM, Andreas Eberharter wrote: Hi all, I would like to create a patch, which allows the capture of the desktop screen and at the same time the iSight camera. If you are familiar with Silverpack http://silverbackapp.com/ it is basically, what I would like to achieve with pd/gem. I am just starting, so if this question was asked already once, please point me to the right direction (I used the search on the archives, but could not find what I was searching for) I am on a MacBook Pro running OS X 10.7. I have played with the examples and capturing video from the iSight camera works really nice, what I can't find though, is a screen capture option. Is this possible? Thank you for your help, Greetings, Andreas ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list -- John Harrison http://alumni.media.mit.edu/~harrison ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
[PD] Desktop Screen Capture
Hi all, I would like to create a patch, which allows the capture of the desktop screen and at the same time the iSight camera. If you are familiar with Silverpack http://silverbackapp.com/ it is basically, what I would like to achieve with pd/gem. I am just starting, so if this question was asked already once, please point me to the right direction (I used the search on the archives, but could not find what I was searching for) I am on a MacBook Pro running OS X 10.7. I have played with the examples and capturing video from the iSight camera works really nice, what I can't find though, is a screen capture option. Is this possible? Thank you for your help, Greetings, Andreas ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
