hi
i am having a trouble with these objects
what i would like to do is use
[pix_video]
into
pdp_saturation
and spit out to a Gem window
can you tell me why this is not working?
It seems that pix_2pdp will only allow RGB-input as of now? and when i try to use gem2pdp i get a system crash.
this is os x 10.3.8 current GEM cvs PDP 0.12.4
Patrick Pagano, B.S., M.F.A Digital Media Specialist University of Florida Digital Worlds Institute 352-294-2082
I have no help for the pdp/gem stuff, but if you have the latest CVS try sending a 'saturation' message with a value from 0 to 1 to pix_video. That should be a lot faster and easier than going through pdp for simple satuartion adjustment. This works with most of the video sources I have available - only a Firewire DV cam lacks image adjustment.
I also have a pix_contrast/saturation object lying around that is pretty efficient (only works with YUV though).
On 10/25/05, Pat Pagano bigswift@ufl.edu wrote:
hi
i am having a trouble with these objects
what i would like to do is use
[pix_video]
into
pdp_saturation
and spit out to a Gem window
can you tell me why this is not working?
It seems that pix_2pdp will only allow RGB-input as of now? and when i try to use gem2pdp i get a system crash.
this is os x 10.3.8 current GEM cvs PDP 0.12.4
Patrick Pagano, B.S., M.F.A Digital Media Specialist University of Florida Digital Worlds Institute 352-294-2082
On Oct 25, 2005, at 12:17 PM, Pat Pagano wrote:
i am having a trouble with these objects
...snip...
It seems that pix_2pdp will only allow RGB-input as of now? and when i try to use gem2pdp i get a system crash.
...attached is a slight modification that I recently stumbled on, and
have found makes the bridging alot more usable (maybe it was supposed
to be used like this in the first place but I was too dense to
see?)...I think the help-pix_2pdp.pd patch is a little misleading, in
that it doesn't seem as though people would want to simultaneously
process the same image thru gem's pix'es and pdp's packet's...so, I
just have the gemstate ([pix_2pdp]'s left outlet) passed directly to
[pdp2gem]'s inlet (and remove the extra gemhead attached to it in the
current help patch), while the right outlet of [pix_2pdp] connects to
whatever pdp/pidip objects you'd like (note: I didn't change/insert
anything in that part of the patch), eventually joining up again with
[pdp2gem]...
...does this help?
james
Still hard crashes when i turn on the spigot. i get this message WARNING: request to create image packet with illegal dimensions 500 x 500 so i added dimen messages to the pix_video & gemwin.
But still it crashes.
On Oct 25, 2005, at 12:45 PM, james tittle wrote:
On Oct 25, 2005, at 12:17 PM, Pat Pagano wrote:
i am having a trouble with these objects
...snip...
It seems that pix_2pdp will only allow RGB-input as of now? and when i try to use gem2pdp i get a system crash.
...attached is a slight modification that I recently stumbled on, and have found makes the bridging alot more usable (maybe it was supposed to be used like this in the first place but I was too dense to see?)...I think the help-pix_2pdp.pd patch is a little misleading, in that it doesn't seem as though people would want to simultaneously process the same image thru gem's pix'es and pdp's packet's...so, I just have the gemstate ([pix_2pdp]'s left outlet) passed directly to [pdp2gem]'s inlet (and remove the extra gemhead attached to it in the current help patch), while the right outlet of [pix_2pdp] connects to whatever pdp/pidip objects you'd like (note: I didn't change/insert anything in that part of the patch), eventually joining up again with [pdp2gem]...
...does this help?
james
<help-pix_2pdp_test2.pd> _______________________________________________ PD-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
Patrick Pagano, B.S., M.F.A Digital Media Specialist University of Florida Digital Worlds Institute 352-294-2082
On Oct 25, 2005, at 2:07 PM, Pat Pagano wrote:
Still hard crashes when i turn on the spigot. i get this message WARNING: request to create image packet with illegal dimensions 500
x 500 so i added dimen messages to the pix_video & gemwin.But still it crashes.
...hmm, haven't gotten this (I only use typically sized video
images), but since you mention it, I think it's a pdp problem: pdp
packets need to be divisible by 8, so try 320x480, 640x480, 720x480,
etc...so, try adding [dimen 320 240 < to [pix_video], then the
correct size pdp packets should self generate...
hth, james
-
chris clepper -
james tittle -
Pat Pagano