Hey,
Sergi and I just figured out how to use the macbook pro iSight camera
with pdp_v4l2, so I thought I just post here how for the record: By
default the iSight with pdp_v4l2 seems to use MJPEG colorspace, so I
was getting a "pdp_v4l2: unsupported color model" error.
We sent the [format 1( to get the YUYV space, as reported in the Pd
window, and it works!
.hc
I spent 33 years and four months in active military service and
during that period I spent most of my time as a high class muscle man
for Big Business, for Wall Street and the bankers. - General
Smedley Butler
Hans-Christoph Steiner wrote:
Hey,
Sergi and I just figured out how to use the macbook pro iSight camera
with pdp_v4l2, so I thought I just post here how for the record: By
default the iSight with pdp_v4l2 seems to use MJPEG colorspace, so I
was getting a "pdp_v4l2: unsupported color model" error.We sent the [format 1( to get the YUYV space, as reported in the Pd
window, and it works!
Since I'm also strugling with pdp_v4l, I'm wondering: should I change pdp_v4l to pdp_v4l2 in /usr/lib/pd/doc/examples/pdp/example01.pd? I tried, and got "... couldn't create", but I'm thinking maybe I'm not even using pdp_v4l2...
On Sat, Jun 28, 2008 at 4:44 PM, Atte André Jensen atte.jensen@gmail.com wrote:
Hans-Christoph Steiner wrote:
Hey,
Sergi and I just figured out how to use the macbook pro iSight camera with pdp_v4l2, so I thought I just post here how for the record: By default the iSight with pdp_v4l2 seems to use MJPEG colorspace, so I was getting a "pdp_v4l2: unsupported color model" error.
We sent the [format 1( to get the YUYV space, as reported in the Pd window, and it works!
Since I'm also strugling with pdp_v4l, I'm wondering: should I change pdp_v4l to pdp_v4l2 in /usr/lib/pd/doc/examples/pdp/example01.pd?
would make sense puttin both in there - cause some cameras work with pdp_v4l & other with pdp_v4l2 peace n'roll olsen
I
tried, and got "... couldn't create", but I'm thinking maybe I'm not even using pdp_v4l2...
-- peace, love & harmony Atte
http://atte.dk | http://myspace.com/attejensen http://anagrammer.dk | http://modlys.dk
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
olsen wolf wrote:
would make sense puttin both in there - cause some cameras work with pdp_v4l & other with pdp_v4l2
So since I get "... couldn't create" after changing to pdp_v4l2, this means that I'm not using pdp_v4l2 in the first place, right? I thought maybe pdp_v4l in the nightly build incorporated everything...
On Sat, 28 Jun 2008, Atte André Jensen wrote:
olsen wolf wrote:
would make sense puttin both in there - cause some cameras work with pdp_v4l & other with pdp_v4l2
So since I get "... couldn't create" after changing to pdp_v4l2, this means that I'm not using pdp_v4l2 in the first place, right? I thought maybe pdp_v4l in the nightly build incorporated everything...
-- peace, love & harmony Atte
http://atte.dk | http://myspace.com/attejensen http://anagrammer.dk | http://modlys.dk
It is not included in the 0.40.3 Pd-extended. You can get it here for Intel GNU/Linux:
http://eds.org/~hans/pdp_v4l2.pd_linux.bz2
I compiled it on Ubuntu/Harby, but it should work anywhere, I think.
.hc
zen
\
\
\[D[D[D[D
buenas on the macbook penryn(4th generation?) i can't report a success so far - running ubuntu hardy with luvcview the camera works. with pdp_v4l2 there's only a marsy green window flickering with the initialization of the camera... i compiled the pdp_v4l2 as mentioned on: http://hangar.org/wikis/lab/doku.php?id=start:puredata_pdvjtools output errors this: VIDIOC_S_FMT error 22, Invalid argument the format 1 message didn't change anything on the image thanks for hints & greets olsen
Hans-Christoph Steiner wrote:
Hey,
Sergi and I just figured out how to use the macbook pro iSight camera
with pdp_v4l2, so I thought I just post here how for the record: By
default the iSight with pdp_v4l2 seems to use MJPEG colorspace, so I
was getting a "pdp_v4l2: unsupported color model" error.We sent the [format 1( to get the YUYV space, as reported in the Pd
window, and it works!.hc
I spent 33 years and four months in active military service and
during that period I spent most of my time as a high class muscle man
for Big Business, for Wall Street and the bankers. - General
Smedley Butler
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
it's not the right version of pdp_v4l2, and i think this one should be removed, pdp_v4l2 has been improved and integrated in P.i.D.i.P. with the right authorship ( e.g. Lluis Gomez and I )
so you'd better install this one.
saludos, sevy
olsen wrote:
buenas on the macbook penryn(4th generation?) i can't report a success so far - running ubuntu hardy with luvcview the camera works. with pdp_v4l2 there's only a marsy green window flickering with the initialization of the camera... i compiled the pdp_v4l2 as mentioned on: http://hangar.org/wikis/lab/doku.php?id=start:puredata_pdvjtools output errors this: VIDIOC_S_FMT error 22, Invalid argument the format 1 message didn't change anything on the image thanks for hints & greets olsen
Hans-Christoph Steiner wrote:
Hey,
Sergi and I just figured out how to use the macbook pro iSight camera
with pdp_v4l2, so I thought I just post here how for the record: By
default the iSight with pdp_v4l2 seems to use MJPEG colorspace, so I
was getting a "pdp_v4l2: unsupported color model" error.We sent the [format 1( to get the YUYV space, as reported in the Pd
window, and it works!.hc
I spent 33 years and four months in active military service and
during that period I spent most of my time as a high class muscle man
for Big Business, for Wall Street and the bankers. - General
Smedley Butler
Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
-
Atte André Jensen -
Hans-Christoph Steiner -
olsen -
olsen wolf
-
ydegoyon