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Hello,
In GEM under Linux, you will need to use the "pix_video" object and send a "driver 1" message. "driver 0" will use the analog capture card.
However you will need to modify the videoDV4L.cpp in order to make it work because the path to the dv1394 use devfs and not dev. RIght now it is in devfs : /dev/ieee1394/dv/host%d/%s/in, but if you use dev it should be : /dev/dv1394.
The default formal is PAL and not NTSC.
Also I had to modify and a few lines to make it work on my linux redhat 9 laptop.
I can send a diff file if you want.
But the performance is rather sloppy, I'm not able to decode the DV in realtime on a P4-M 2.2 GHz on a Dell Laptop.
franz hildgen
Reply-To: "Paolo Rudelli" paolo.rudelli@lickthetoad.org From: "Paolo Rudelli" paolo.rudelli@lickthetoad.org To: pd-list@iem.at Date: Wed, 28 Jan 2004 11:55:40 +0100 Subject: [PD] PDP or GEM linux DV CAM
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Hallo
Some one know how to grab live DV cam input into PD-PDP or GEM ?? ( = under linux )
under WIN32 i use pixel_video_ds and is working just fine
tanks
PS (and about output to DVcam ??? or dv to analog converter ???)
Paolo Rudelli - http://paolo.rudelli.lickthetoad.org
Re: Re : [PD] PDP or GEM linux DV CAM
In GEM under Linux, you will need to use the "pix_video" object and send a "driver 1" message. "driver 0" will use the analog capture > card.
which reminds me... some time ago i was lookin for an external to do something like e singer's cyclops for max. ie. take live video input, analyze it and output messages based on that input. doesnt have to be LIKE cyclops. just any other way to control pd stuff using video. cheerio
r
%evol--------http://www.mego.at/evol.html %alku--------http://personal.ilimit.es/principio %imbécil-----http://imbecil.net
On Wednesday, Jan 28, 2004, at 19:10 America/New_York, roc wrote:
Re: Re : [PD] PDP or GEM linux DV CAM
In GEM under Linux, you will need to use the "pix_video" object and send a "driver 1" message. "driver 0" will use the analog capture > card.
which reminds me... some time ago i was lookin for an external to do something like e singer's cyclops for max. ie. take live video input, analyze it and output messages based on that input. doesnt have to be LIKE cyclops. just any other way to control pd stuff using video. cheerio
I am far from the expert, but I was using pix_movement from GEM. There is a simple help patch which does motion tracking. I think PDP has some objects more directly like cyclops, but I forget what its called.
.hc
http://at.or.at/hans/
good words.. thanks. solves some evol on my dell i8k.
de/
On Wednesday 28 January 2004 16:59, Franz Hildgen said: :: Hello, :: :: In GEM under Linux, you will need to use the "pix_video" object and send :: a "driver 1" message. "driver 0" will use the analog capture card. :: :: However you will need to modify the videoDV4L.cpp in order to make it :: work because the path to the dv1394 use devfs and not dev. RIght now it :: is in devfs : /dev/ieee1394/dv/host%d/%s/in, but if you use dev it :: should be : /dev/dv1394. :: :: The default formal is PAL and not NTSC. :: :: Also I had to modify and a few lines to make it work on my linux redhat :: 9 laptop. :: :: I can send a diff file if you want. :: :: But the performance is rather sloppy, I'm not able to decode the DV in :: realtime on a P4-M 2.2 GHz on a Dell Laptop. :: :: franz hildgen :: :: :: :: :: :: Reply-To: "Paolo Rudelli" paolo.rudelli@lickthetoad.org :: From: "Paolo Rudelli" paolo.rudelli@lickthetoad.org :: To: pd-list@iem.at :: Date: Wed, 28 Jan 2004 11:55:40 +0100 :: Subject: [PD] PDP or GEM linux DV CAM :: :: This is a multi-part message in MIME format. :: :: ------=_NextPart_000_0007_01C3E595.A69F9570 :: Content-Type: text/plain; :: charset="iso-8859-1" :: Content-Transfer-Encoding: quoted-printable :: :: Hallo :: :: Some one know how to grab live DV cam input into PD-PDP or GEM ?? ( = :: under linux ) :: :: under WIN32 i use pixel_video_ds and is working just fine :: :: tanks :: :: PS (and about output to DVcam ??? or dv to analog converter ???) :: :: ----------------------------------------------------- :: :: Paolo Rudelli - http://paolo.rudelli.lickthetoad.org :: :: _______________________________________________ :: PD-list mailing list :: PD-list@iem.at :: http://iem.at/cgi-bin/mailman/listinfo/pd-list
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delire -
Franz Hildgen -
Hans-Christoph Steiner -
roc