Hello Rubén,
Experiencing now problem with the devices, I switched temporarily to
Ubuntu 10.10, I will report results of variable check later!
So that's all with Ubuntu 10.10 and original scripts from
https://opencast.jira.com/svn/MH/branches/1.1.x/docs/scripts/ubuntu_capture_agent/
through svn.
The Epiphan DVI2USB Solo wasn't identified with the scripts, the USB
camera either. Only sound appeared (but actually there are no noises
recorded in test captures, I will try to fix that later).
matpro@pips04:~$ sudo ls /dev/video*
/dev/video0 /dev/video1
matpro@pips04:~$ sudo v4l-info /dev/video0 > v4linfo_video0.txt
matpro@pips04:~$ sudo v4l-info /dev/video1
/dev/video1: not an video4linux device
matpro@pips04:~$ sudo lsmod | grep vga2usb
vga2usb 1954511 0
videodev 49359 3 vga2usb,usbvideo,uvcvideo
The Epiphan DVI2USB Solo's LED is flashing in green, so I think there is
input and the device works. But I doesn't get input from it:
# LANG=POSIX
# gst-launch v4lsrc device=/dev/video0 ! xvimagesink
# gst-launch v4lsrc device=/dev/video1 ! xvimagesink
# gst-launch v4l2src device=/dev/video0 ! xvimagesink
# gst-launch v4l2src device=/dev/video1 ! xvimagesink
(all the same, shouldn't be surprising with video1?)
Setting pipeline to PAUSED ...
ERROR: Pipeline doesn't want to pause.
ERROR: from element /GstPipeline:pipeline0/GstXvImageSink:xvimagesink0:
Could not initialise Xv output
Additional debug info:
xvimagesink.c(1789): gst_xvimagesink_xcontext_get ():
/GstPipeline:pipeline0/GstXvImageSink:xvimagesink0:
Could not open display
Setting pipeline to NULL ...
Freeing pipeline ...
# gst-launch alsasrc ! alsasink
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstAudioSrcClock
^CCaught interrupt -- handling interrupt.
Interrupt: Stopping pipeline ...
Execution ended after 12479365047 ns.
Setting pipeline to PAUSED ...
Setting pipeline to READY ...
Setting pipeline to NULL ...
Freeing pipeline ...
(this should be ok?)
Regards,
[email protected]
Am 16.09.2011 12:29, schrieb Rubén Pérez:
> The "squeeze" part is supposed to be in the variable ${DIST_NAME}... Can
> you do a little check, for curiosity? Run this
>
> cat /etc/lsb-release
> cat /etc/debian_version
>
> And tell me the results of both commands. Thank you!
>
> The ZIP problem was addressed and "fixed" (actually, the exception was
> ignored because the zip file was well created anyway, and the problem
> had to do with a low-level bug in the JVM for Linux). I Though I agree
> with you that TrueZip has gone through a lot of changes in this time and
> updating it wouldn't harm at all...
>
> Question: does your Epiphan DVI2USB appear at all in the scripts? I
> mean: are you prompted to configure it at all?
> Second question: when you run this command "ls /dev/video*", how many
> devices you can see? If you run "v4l-info /dev/videoXXX" on each of the
> results of the previous command, do you get some "Epiphan-like" output?
> If you don't, can you check that "lsmod | grep vga2usb" shows some
> output? You may be super-user to run some of those commands.
>
> Regards
> Rubén
>
> 2011/9/16 matpro_fhkoeln <[email protected]
> <mailto:[email protected]>>
>
> Hello,
>
> I tried a couple of installation variants, but I'm not happy with it.
> "-DskipTests" was a good point, build was successful thereby. But
> testing through http://servername:8080/capture wasn't good, I couldn't
> grab the output from Epiphan DVI2USB Solo (besides, has anyone made some
> experience with that model?).
>
> Regarding the "new" scripts: the driver could now be loaded with it. But
> the mirrors for software location only worked, when I edited like this
> (the "squeeze" is the problem):
>
> echo "deb ${mirrors[0]:-$DEFAULT_MIRROR} ${DIST_NAME} squeeze main
> contrib non-free" > $SR$
> echo "deb ${mirrors[1]:-$DEFAULT_SECURITY} ${DIST_NAME}
> squeeze/updates main contrib non-f$
> echo "deb ${mirrors[2]:-$DEFAULT_PARTNER} ${DIST_NAME} squeeze main
> non-free" >> $SRC_LIST
>
> In the end, build failure is the same, output attached again. It occurs
> regardless using package sun-java6-jdk or openjdk-6-jdk!
> I have done some search, found this:
>
> http://www.mail-archive.com/[email protected]/msg00061.html
> http://java.net/projects/truezip/lists/users/archive/2010-11/message/3
> Seems that this was a problem earlier. Maybe it helps to update TrueZIP
> to 6.8.4 from
> http://repo1.maven.org/maven2/de/schlichtherle/truezip/6.8.4/, I think.
>
>
>
>
>
> Regards,
>
> [email protected] <mailto:[email protected]>
>
> Am 15.09.2011 17:09, schrieb Rubén Pérez:
> > OK, here it is. I don't know if this will work on the first go, but at
> > least fixes the sources problem, among other details.
> >
> > Please run it in a "clean" system, and see what happens...
> >
> > Good luck!
> >
> > P.S: Please keep reporting any problems you find in these scripts.
> > Ideally I'm committing the changes to the official scripts so that
> they
> > can work correctly in Debian and Ubuntu...
> >
> > El 15 de septiembre de 2011 16:25, Rubén Pérez
> <[email protected] <mailto:[email protected]>
> > <mailto:[email protected] <mailto:[email protected]>>> escribió:
> >
> > I got the old modified files. Let me do a quick check and I'll
> send
> > you a copy...
> >
> > Perhaps I should commit the changes to the trunk, so that the
> > scripts are also Debian-compatible.
> >
> > 2011/9/15 Ruediger Rolf <[email protected]
> <mailto:[email protected]>
> > <mailto:[email protected] <mailto:[email protected]>>>
> >
> > I would say: compile it withou tests and hope that it runs.
> > so simply add -DskipTests to the mvn command line.
> >
> > Regards
> > Rüdiger
> >
> > Am 15.09.2011 14:43, schrieb matpro_fhkoeln:
> >> Hello Rüdiger,
> >> hello Rubén,
> >>
> >> I tried again with a new clean system (3rd time) and got
> the same error,
> >> output is attached. I used branch 1.1.x, as Rüdiger
> mentioned.
> >> Rubén, have you found something in your logs regarding
> installation on
> >> Debian Squeeze?
> >>
> >> For comprehension, in short what I have done:
> >>
> >> (debian installation all on one partition)
> >> # aptitude install openssh-server
> >> # aptitude install subversion
> >> root@pips04:/home/matpro# svn co
> >>
>
> https://opencast.jira.com/svn/MH/branches/1.1.x/docs/scripts/ubuntu_capture_agent/
> >> [...]
> >> Ausgecheckt, Revision 10965.
> >> # nano install_dependencies.sh
> >> (parts commented out as Rubén said)
> >> # aptitude install openjdk-6-jdk
> >> # nano install.sh
> >> (changed JAVA_PATTERN=java-6-openjdk)
> >> # aptitude install alsa-utils
> >> # aptitude install v4l-conf
> >> # nano /etc/apt/sources.list
> >> [...]
> >> deb http://ftp.de.debian.org/debian squeeze main contrib
> >> # aptitude update
> >> # apt-get update
> >> # aptitude install ivtv-utils
> >> # aptitude install curl
> >> # aptitude install maven2
> >> # aptitude install gstreamer0.10-alsa
> >> # aptitude install gstreamer0.10-plugins-base
> >> # aptitude install gstreamer0.10-plugins-good
> >> # aptitude install gstreamer0.10-plugins-ugly
> >> # aptitude install gstreamer0.10-ffmpeg
> >> # aptitude install ntp
> >> # aptitude install gstreamer0.10-plugins-bad
> >> # dmesg -c
> >> (camera connected, then turned on)
> >> # dmesg
> >> [ 3323.955899] usb 2-1.3: new full speed USB device using
> ehci_hcd and
> >> address 3
> >> [ 3324.054473] usb 2-1.3: New USB device found,
> idVendor=04da,
> >> idProduct=231d
> >> [ 3324.054477] usb 2-1.3: New USB device strings: Mfr=1,
> Product=2,
> >> SerialNumber=3
> >> [ 3324.054480] usb 2-1.3: Product: DVC
> >> [ 3324.054482] usb 2-1.3: Manufacturer: Panasonic
> >> [ 3324.054485] usb 2-1.3: SerialNumber: 000011946045
> >> [ 3324.054597] usb 2-1.3: configuration #1 chosen from 1
> choice
> >> [ 3324.405998] Linux video capture interface: v2.00
> >> [ 3324.427787] uvcvideo: Found UVC 1.00 device DVC
> (04da:231d)
> >> [ 3324.430249] input: DVC as
> >>
> /devices/pci0000:00/0000:00:1d.0/usb2/2-1/2-1.3/2-1.3:1.0/input/input11
> >> [ 3324.430317] usbcore: registered new interface driver
> uvcvideo
> >> [ 3324.430320] USB Video Class driver (v0.1.0)
> >> [ 3324.507786] usbcore: registered new interface driver
> snd-usb-audio
> >> # dmesg -c
> >> (epiphan connected, with input)
> >> # dmesg
> >> [ 3394.744657] usb 2-1.1: new high speed USB device using
> ehci_hcd and
> >> address 4
> >> [ 3394.836756] usb 2-1.1: New USB device found,
> idVendor=5555,
> >> idProduct=3411
> >> [ 3394.836761] usb 2-1.1: New USB device strings: Mfr=0,
> Product=0,
> >> SerialNumber=0
> >> [ 3394.836873] usb 2-1.1: configuration #1 chosen from 1
> choice
> >> # mkdir info_epiphan_com
> >> # wget
> >>
>
> http://www.epiphan.com/downloads/linux/vga2usb-3.24.8.4-2.6.32-5-debian-amd64.tbz
> >> # tar -xvf vga2usb-3.24.8.4-2.6.32-5-debian-amd64.tbz
> >> # dmesg -c
> >> # modprobe videodev
> >> # insmod ./vga2usb.ko
> >> # dmesg
> >> [ 3749.513240] Epiphan Systems VGA frame grabber driver
> version 3.24.8.4
> >> loaded
> >> [ 3749.536245] VGA2USB is now attached to vga2usb-0
> >> [ 3749.536275] usbcore: registered new interface driver
> vga2usb
> >> [ 3749.773807] usb 2-1.1: USB disconnect, address 4
> >> [ 3749.773850] vga2usb: Disconnect
> >> [ 3749.773919] Removing VGA2USB device ffff880135db1800
> >> [ 3751.247767] usb 2-1.1: new high speed USB device using
> ehci_hcd and
> >> address 5
> >> [ 3751.341199] usb 2-1.1: New USB device found,
> idVendor=5555,
> >> idProduct=3411
> >> [ 3751.341203] usb 2-1.1: New USB device strings: Mfr=1,
> Product=4,
> >> SerialNumber=3
> >> [ 3751.341206] usb 2-1.1: Product: DVI2USBSolo
> >> [ 3751.341209] usb 2-1.1: Manufacturer: Epiphan
> >> [ 3751.341211] usb 2-1.1: SerialNumber: D3U51121
> >> [ 3751.341309] usb 2-1.1: configuration #1 chosen from 1
> choice
> >> [ 3755.975287] VGA2USB is now attached to vga2usb-0
> >> # nano /etc/init.d/driver_epiphan_dvi2usb_solo.sh
> >> #!/bin/sh
> >> echo "\nLoading driver 'Epiphan DVI2USB Solo'...\n"
> >> modprobe videodev
> >> insmod /home/matpro/info_epiphan_com/vga2usb.ko
> >> # chmod 755 /etc/init.d/driver_epiphan_dvi2usb_solo.sh
> >> # update-rc.d-insserv driver_epiphan_dvi2usb_solo.sh
> defaults 81 19
> >> # ./install.sh
> >> [...]
> >> matproca
> >> (as new user through install script)
> >> [...]
> >> https://opencast.jira.com/svn/MH/branches/1.1.x
> >> Ausgecheckt, Revision 10965.
> >> [...]
> >> (error)
> >>
> >> So that error could be reproduced. Any idea?
> >>
> >> Regards,
> >>
> >> [email protected]
> <mailto:[email protected]>
> <mailto:[email protected] <mailto:[email protected]>>
> >>
> >> Am 15.09.2011 09:16, schrieb Ruediger Rolf:
> >>> Hi,
> >>>
> >>> I would currently suggest not to use the tag/release
> 1.1.0 but to use
> >>> the source from the 1.1.x branch [1] (or 1.2.x). Some
> repositories for
> >>> the 1.1.0 that are down (like iCal4j) and have been
> replaced. And there
> >>> are quite a lot of bug fixes in the branch.
> >>>
> >>> Rüdiger
> >>>
> >>> [1] http://opencast.jira.com/svn/MH/branches/1.1.x/
> >>>
> >>> Am 14.09.2011 18:19, schrieb matpro_fhkoeln:
> >>>> Hello,
> >>>>
> >>>> I tried it again with another user, but get another error.
> >>>> Output is attached.
> >>>>
> >>>> Regards,
> >>>>
> >>>> [email protected]
> <mailto:[email protected]>
> <mailto:[email protected] <mailto:[email protected]>>
> >>>>
> >>>> -------- Original-Nachricht --------
> >>>> Betreff: Re: [Opencast Matterhorn] Problem installing
> Capture Agent
> >>>> (build error)
> >>>> Datum: Wed, 14 Sep 2011 17:50:51 +0200
> >>>> Von: matpro_fhkoeln <[email protected]
> <mailto:[email protected]>>
> <mailto:[email protected] <mailto:[email protected]>>
> >>>> Antwort an: Opencast Matterhorn
> <[email protected]
> <mailto:[email protected]>>
> <mailto:[email protected]
> <mailto:[email protected]>>
> >>>> An: Opencast Matterhorn <[email protected]
> <mailto:[email protected]>>
> <mailto:[email protected]
> <mailto:[email protected]>>
> >>>>
> >>>> Hello Rubén Pérez,
> >>>>
> >>>> Regarding gstreamer: sorry, what do you mean exactly?
> As shown, these 4
> >>>> plugins you mentioned are installed.
> >>>> That's what I have already done with
> "install_dependencies.sh"!
> >>>> Package "build-essential" is installed.
> >>>>
> >>>> # aptitude search build-essential
> >>>> i A build-essential
> >>>>
> >>>> Some additional information:
> >>>>
> >>>> I started with:
> >>>>
> >>>> # svn co
> >>>>
>
> http://opencast.jira.com/svn/MH/tags/1.1.0/docs/scripts/ubuntu_capture_agent/
> >>>> debian_capture_agent
> >>>> [...]
> >>>> Ausgecheckt, Revision 10956.
> >>>>
> >>>> I chose http://opencast.jira.com/svn/MH/tags/1.1.0 to
> download, because
> >>>> the server here has 1.1.0 installed.
> >>>>
> >>>> Errors:
> >>>> [...]
> >>>> Enter the desired username for this system that will
> run the capture
> >>>> agent [matterhorn]: matpro
> >>>> useradd: Benutzer »matpro« existiert bereits
> >>>> usermod: Gruppe »admin« existiert nicht.
> >>>> (user matpro exists, group admin doesn't exist)
> >>>> [...]
> >>>> Downloading Felix... Uncompressing... tar: Schreibfehler
> >>>> (write error)
> >>>> [...]
> >>>> System information: 2.6.32-5-amd64 x86_64 GNU/Linux
> >>>> Please select from the following driver options
> available for this
> >>>> system for the Epiphan vga2usb device:
> >>>> 26) vga2usb-3.24.8.4-2.6.32-5-debian-amd64.tbz
> >>>> Selection (? for help): 26
> >>>> Downloading driver
> vga2usb-3.24.8.4-2.6.32-5-debian-amd64.tbz... Loading
> >>>> driver... Error!
> >>>> Failed to load Epiphan driver. Maybe your machine
> kernel or architecture
> >>>> were not compatible?
> >>>> (the same file works manually, as I discribed!)
> >>>> [...]
> >>>> mv: Aufruf von stat für „tmp.rules“ nicht möglich:
> Datei oder
> >>>> Verzeichnis nicht gefunden
> >>>> (call of stat not possible: file/dir not found)
> >>>> [...]
> >>>> chown: Zugriff auf „/etc/udev/rules.d/matterhorn.rules“
> nicht möglich:
> >>>> Datei oder Verzeichnis nicht gefunden
> >>>> (access not possible: file/dir not found)
> >>>> [...]
> >>>>
> >>>> You said, you had installed many CAs with Debain
> Squeeze and none of
> >>>> these problems? How? :)
> >>>>
> >>>> Regards,
> >>>>
> >>>> [email protected]
> <mailto:[email protected]>
> <mailto:[email protected] <mailto:[email protected]>>
> >>>>
> >>>> Am 14.09.2011 17:23, schrieb Rubén Pérez:
> >>>>> Hey,
> >>>>>
> >>>>> Comments inline:
> >>>>>
> >>>>> 2011/9/14 matpro_fhkoeln <[email protected]
> <mailto:[email protected]>
> <mailto:[email protected] <mailto:[email protected]>>
> >>>>> <mailto:[email protected]
> <mailto:[email protected]>>>
> >>>>>
> >>>>> Hello Rubén Pérez,
> >>>>>
> >>>>> Wow, 9 minutes...
> >>>>>
> >>>>> # aptitude search gstreamer
> >>>>> [...]
> >>>>> i A bluez-gstreamer
> >>>>> i gstreamer0.10-alsa
> >>>>> i gstreamer0.10-ffmpeg
> >>>>> i gstreamer0.10-plugins-bad
> >>>>> i gstreamer0.10-plugins-base
> >>>>> i gstreamer0.10-plugins-good
> >>>>> i gstreamer0.10-plugins-ugly
> >>>>> i A gstreamer0.10-x
> >>>>> i A libgstreamer-plugins-base0.10-0
> >>>>> i A libgstreamer0.10-0
> >>>>>
> >>>>> I think that should be all for gstreamer?
> >>>>>
> >>>>>
> >>>>> Nope, you need ALL the plugins (base, good, ugly and bad).
> >>>>>
> >>>>>
> >>>>> My theory is, that OpenJDK 6 changes nothing, but
> I can't say that
> >>>>> exactly at that point.
> >>>>>
> >>>>>
> >>>>> That was my understanding, too. But when the scripts
> were done, it was
> >>>>> believed that openjdk would behave badly in some
> situations (compared to
> >>>>> the official Sun packages), and that's why it is used
> by default.
> >>>>>
> >>>>>
> >>>>> The scripts are trying to integrate these special
> Ubuntu mirrors,
> >>>>> putting out an error, regardless of changing them
> to the Debian one's or
> >>>>> not. I think that could be the main problem.
> >>>>>
> >>>>>
> >>>>> You are right. I had a version that constructed the
> "sources.list" file
> >>>>> correctly for Debian, but I never committed it (sorry
> about that). It
> >>>>> seems that the script will try to modify the
> sources.list file and
> >>>>> install the dependencies, no matter what you do. If
> you only have the
> >>>>> "install.sh" script in your run directory, please
> download the
> >>>>> "install_dependencies.sh" script into that directory
> and comment out (or
> >>>>> delete) the lines between "# Prompt the user to modify
> the default
> >>>>> repositories" and "# Define JAVA_HOME variable". That
> should do. If you
> >>>>> have already run the scripts sometimes, make sure that
> you restore the
> >>>>> "sources.list.backup" which should be present in /etc
> . Make sure it is
> >>>>> the original one, ince the scripts will save whichever
> "sources.list"
> >>>>> they find, and that may have already been generated by
> an previous run
> >>>>> of the scripts.
> >>>>>
> >>>>>
> >>>>> Also, with Debian there is no group "admin", so I
> think the new user
> >>>>> hasn't root rights.
> >>>>>
> >>>>>
> >>>>> Doesn't matter. The scripts do not use "sudo" at all,
> and you need to
> >>>>> run them as superuser. Then, the matterhorn user
> becomes the owner of
> >>>>> all the matterhorn-related files, so it should be good
> to go anyway.
> >>>>>
> >>>>>
> >>>>> The Epiphan driver could not be loaded with the
> >>>>> script, by the way.
> >>>>>
> >>>>>
> >>>>> You are shown the latest drivers which have the same
> kernel number. If
> >>>>> the version does not match exactly, try to find an
> earlier version,
> >>>>> specially if it has the name "debian" on its name
> (because it's
> >>>>> specially targetted for Debians). It is VERY rare that
> none of the
> >>>>> drivers work. Have you got the "build-essential"
> package installed?
> >>>>>
> >>>>>
> >>>>> It's all on a clean system.
> >>>>> Mh, that depends on the consideration of "easy",
> but it was not much
> >>>>> effort. Why? :)
> >>>>>
> >>>>>
> >>>>> I wrote most of those scripts and their structure is
> aimed to make them
> >>>>> easy to customize. That's why I was asking :)
> >>>>>
> >>>>> Best regards
> >>>>> Rubén
> >>>>>
> >>>>>
> >>>>> Regards,
> >>>>>
> >>>>> [email protected]
> <mailto:[email protected]>
> <mailto:[email protected]
> <mailto:[email protected]>>
> <mailto:[email protected] <mailto:[email protected]>>
> >>>>>
> >>>>> Am 14.09.2011 16:38, schrieb Rubén Pérez:
> >>>>> > Hey,
> >>>>> >
> >>>>> > Please check gstreamer is correctly installed.
> The logs seem to
> >>>>> indicate
> >>>>> > the package cannot be found. BTW, I have
> installed several capture
> >>>>> > agents in Debian Squeeze, so you should not have
> so many
> >>>>> problems... In
> >>>>> > Debian, the packages
> gstreamer-plugins-*-multiverse don't exist, but
> >>>>> > they are ignored and should not cause any
> trouble. In theory,
> >>>>> automatic
> >>>>> > install of the packages WORKS in Debian. I never
> tested using openjdk,
> >>>>> > though...
> >>>>> >
> >>>>> > However, the fact that you installed the
> packages manually should
> >>>>> not be
> >>>>> > a problem. Can't you test the scripts *as they
> are* in a clean system?
> >>>>> > And please report whichever error you find.
> >>>>> >
> >>>>> > Thanks
> >>>>> > Rubén
> >>>>> >
> >>>>> > P.S: Did you find the scripts easy to customize?
> I mean, was it
> >>>>> easy to
> >>>>> > find the variables you changed?
> >>>>> >
> >>>>> > 2011/9/14 matpro_fhkoeln
> <[email protected] <mailto:[email protected]>
> <mailto:[email protected] <mailto:[email protected]>>
> >>>>> <mailto:[email protected]
> <mailto:[email protected]>>
> >>>>> > <mailto:[email protected]
> <mailto:[email protected]>
> >>>>> <mailto:[email protected]
> <mailto:[email protected]>>>>
> >>>>> >
> >>>>> > Hello Ladies and Gentlemen,
> >>>>> >
> >>>>> > I'm trying to install the CA according to
> >>>>> >
> >>>>>
> http://opencast.jira.com/wiki/display/MHDOC/Install+Capture+Agent+V1.1,
> >>>>> > but I get a build error.
> >>>>> > I have to say, it's on Debian Squeeze with
> OpenJDK 6.
> >>>>> >
> >>>>> > 1st:
> >>>>> > "[...]reported as working by the
> community[...]Debian (5.0,
> >>>>> Squeeze)",
> >>>>> > but I can't find any information about this.
> >>>>> > I installed the Epiphan DVI2USB Solo driver
> manually,
> >>>>> commented out the
> >>>>> > Ubuntu mirrors and installed packages from
> PKG_LIST and
> >>>>> BAD_PKG_LIST
> >>>>> > (except
> gstreamer0.10-plugins-ugly-multiverse) manually. I
> >>>>> also changed
> >>>>> > JAVA_PATTERN and created a root user
> manually. So I got to the
> >>>>> > following.
> >>>>> >
> >>>>> > 2nd:
> >>>>> > An extract of Maven's messages is attached.
> Has somebody any
> >>>>> hint for
> >>>>> > this problem?
> >>>>> >
> >>>>> > 3rd:
> >>>>> > I recognized that ical4j-1.0-rc1.jar is
> corrupt in standard
> >>>>> > repositories. At
> >>>>> >
> >>>>>
>
> http://repository.sourcesense.com/nexus/content/groups/public/net/fortuna/ical4j/ical4j/1.0-rc1/
> >>>>> > is a regular file.
> >>>>> >
> >>>>> > Thank you in advance,
> >>>>> > regards,
> >>>>> >
> >>>>> > [email protected]
> <mailto:[email protected]>
> <mailto:[email protected]
> <mailto:[email protected]>>
> <mailto:[email protected] <mailto:[email protected]>>
> >>>>> <mailto:[email protected]
> <mailto:[email protected]>
> <mailto:[email protected] <mailto:[email protected]>>>
> >>>>> >
> >>>>> > _______________________________________________
> >>>>> > Matterhorn mailing list
> >>>>> > [email protected]
> <mailto:[email protected]>
> <mailto:[email protected]
> <mailto:[email protected]>>
> >>>>> <mailto:[email protected]
> <mailto:[email protected]>>
> >>>>> <mailto:[email protected]
> <mailto:[email protected]>
> >>>>> <mailto:[email protected]
> <mailto:[email protected]>>>
> >>>>> >
> http://lists.opencastproject.org/mailman/listinfo/matterhorn
> >>>>> >
> >>>>> >
> >>>>> > To unsubscribe please email
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> >>> Universität Osnabrück - Zentrum virtUOS
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> > ________________________________________________
> > Rüdiger Rolf, M.A.
> > Universität Osnabrück - Zentrum virtUOS
> > Heger-Tor-Wall 12, 49069 Osnabrück
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### v4l2 device info [/dev/video0] ###
general info
VIDIOC_QUERYCAP
driver : "uvcvideo"
card : "DVC"
bus_info : "usb-0000:00:1d.0-1.3"
version : 0.1.0
capabilities : 0x4000001 [VIDEO_CAPTURE,STREAMING]
standards
inputs
VIDIOC_ENUMINPUT(0)
index : 0
name : "Camera"
type : CAMERA
audioset : 0
tuner : 0
std : 0x0 []
status : 0x0 []
VIDIOC_ENUMINPUT(1)
index : 1
name : "MTIT"
type : unknown
audioset : 0
tuner : 0
std : 0x0 []
status : 0x0 []
VIDIOC_ENUMINPUT(2)
index : 2
name : ""
type : unknown
audioset : 0
tuner : 0
std : 0x0 []
status : 0x0 []
VIDIOC_ENUMINPUT(3)
index : 3
name : ""
type : unknown
audioset : 0
tuner : 0
std : 0x0 []
status : 0x0 []
VIDIOC_ENUMINPUT(4)
index : 4
name : ""
type : unknown
audioset : 0
tuner : 0
std : 0x0 []
status : 0x0 []
VIDIOC_ENUMINPUT(5)
index : 5
name : ""
type : unknown
audioset : 0
tuner : 0
std : 0x0 []
status : 0x0 []
VIDIOC_ENUMINPUT(6)
index : 6
name : ""
type : unknown
audioset : 0
tuner : 0
std : 0x0 []
status : 0x0 []
VIDIOC_ENUMINPUT(7)
index : 7
name : ""
type : unknown
audioset : 0
tuner : 0
std : 0x0 []
status : 0x0 []
VIDIOC_ENUMINPUT(8)
index : 8
name : ""
type : unknown
audioset : 0
tuner : 0
std : 0x0 []
status : 0x0 []
VIDIOC_ENUMINPUT(9)
index : 9
name : ""
type : unknown
audioset : 0
tuner : 0
std : 0x0 []
status : 0x0 []
VIDIOC_ENUMINPUT(10)
index : 10
name : ""
type : unknown
audioset : 0
tuner : 0
std : 0x0 []
status : 0x0 []
VIDIOC_ENUMINPUT(11)
index : 11
name : ""
type : unknown
audioset : 0
tuner : 0
std : 0x0 []
status : 0x0 []
VIDIOC_ENUMINPUT(12)
index : 12
name : ""
type : unknown
audioset : 0
tuner : 0
std : 0x0 []
status : 0x0 []
VIDIOC_ENUMINPUT(13)
index : 13
name : ""
type : unknown
audioset : 0
tuner : 0
std : 0x0 []
status : 0x0 []
VIDIOC_ENUMINPUT(14)
index : 14
name : ""
type : unknown
audioset : 0
tuner : 0
std : 0x0 []
status : 0x0 []
VIDIOC_ENUMINPUT(15)
index : 15
name : ""
type : unknown
audioset : 0
tuner : 0
std : 0x0 []
status : 0x0 []
VIDIOC_ENUMINPUT(16)
index : 16
name : ""
type : unknown
audioset : 0
tuner : 0
std : 0x0 []
status : 0x0 []
VIDIOC_ENUMINPUT(17)
index : 17
name : ""
type : unknown
audioset : 0
tuner : 0
std : 0x0 []
status : 0x0 []
VIDIOC_ENUMINPUT(18)
index : 18
name : ""
type : unknown
audioset : 0
tuner : 0
std : 0x0 []
status : 0x0 []
VIDIOC_ENUMINPUT(19)
index : 19
name : ""
type : unknown
audioset : 0
tuner : 0
std : 0x0 []
status : 0x0 []
VIDIOC_ENUMINPUT(20)
index : 20
name : ""
type : unknown
audioset : 0
tuner : 0
std : 0x0 []
status : 0x0 []
VIDIOC_ENUMINPUT(21)
index : 21
name : ""
type : unknown
audioset : 0
tuner : 0
std : 0x0 []
status : 0x0 []
VIDIOC_ENUMINPUT(22)
index : 22
name : ""
type : unknown
audioset : 0
tuner : 0
std : 0x0 []
status : 0x0 []
VIDIOC_ENUMINPUT(23)
index : 23
name : ""
type : unknown
audioset : 0
tuner : 0
std : 0x0 []
status : 0x0 []
video capture
VIDIOC_ENUM_FMT(0,VIDEO_CAPTURE)
index : 0
type : VIDEO_CAPTURE
flags : 1
description : "MJPEG"
pixelformat : 0x47504a4d [MJPG]
VIDIOC_G_FMT(VIDEO_CAPTURE)
type : VIDEO_CAPTURE
fmt.pix.width : 320
fmt.pix.height : 240
fmt.pix.pixelformat : 0x47504a4d [MJPG]
fmt.pix.field : NONE
fmt.pix.bytesperline : 0
fmt.pix.sizeimage : 32768
fmt.pix.colorspace : unknown
fmt.pix.priv : 0
controls
### video4linux device info [/dev/video0] ###
general info
VIDIOCGCAP
name : "DVC"
type : 0x1 [CAPTURE]
channels : 24
audios : 0
maxwidth : 320
maxheight : 240
minwidth : 48
minheight : 32
channels
VIDIOCGCHAN(0)
channel : 0
name : "Camera"
tuners : 0
flags : 0x0 []
type : CAMERA
norm : 0
VIDIOCGCHAN(1)
channel : 1
name : "MTIT"
tuners : 0
flags : 0x0 []
type : CAMERA
norm : 0
VIDIOCGCHAN(2)
channel : 2
name : ""
tuners : 0
flags : 0x0 []
type : CAMERA
norm : 0
VIDIOCGCHAN(3)
channel : 3
name : ""
tuners : 0
flags : 0x0 []
type : CAMERA
norm : 0
VIDIOCGCHAN(4)
channel : 4
name : ""
tuners : 0
flags : 0x0 []
type : CAMERA
norm : 0
VIDIOCGCHAN(5)
channel : 5
name : ""
tuners : 0
flags : 0x0 []
type : CAMERA
norm : 0
VIDIOCGCHAN(6)
channel : 6
name : ""
tuners : 0
flags : 0x0 []
type : CAMERA
norm : 0
VIDIOCGCHAN(7)
channel : 7
name : ""
tuners : 0
flags : 0x0 []
type : CAMERA
norm : 0
VIDIOCGCHAN(8)
channel : 8
name : ""
tuners : 0
flags : 0x0 []
type : CAMERA
norm : 0
VIDIOCGCHAN(9)
channel : 9
name : ""
tuners : 0
flags : 0x0 []
type : CAMERA
norm : 0
VIDIOCGCHAN(10)
channel : 10
name : ""
tuners : 0
flags : 0x0 []
type : CAMERA
norm : 0
VIDIOCGCHAN(11)
channel : 11
name : ""
tuners : 0
flags : 0x0 []
type : CAMERA
norm : 0
VIDIOCGCHAN(12)
channel : 12
name : ""
tuners : 0
flags : 0x0 []
type : CAMERA
norm : 0
VIDIOCGCHAN(13)
channel : 13
name : ""
tuners : 0
flags : 0x0 []
type : CAMERA
norm : 0
VIDIOCGCHAN(14)
channel : 14
name : ""
tuners : 0
flags : 0x0 []
type : CAMERA
norm : 0
VIDIOCGCHAN(15)
channel : 15
name : ""
tuners : 0
flags : 0x0 []
type : CAMERA
norm : 0
VIDIOCGCHAN(16)
channel : 16
name : ""
tuners : 0
flags : 0x0 []
type : CAMERA
norm : 0
VIDIOCGCHAN(17)
channel : 17
name : ""
tuners : 0
flags : 0x0 []
type : CAMERA
norm : 0
VIDIOCGCHAN(18)
channel : 18
name : ""
tuners : 0
flags : 0x0 []
type : CAMERA
norm : 0
VIDIOCGCHAN(19)
channel : 19
name : ""
tuners : 0
flags : 0x0 []
type : CAMERA
norm : 0
VIDIOCGCHAN(20)
channel : 20
name : ""
tuners : 0
flags : 0x0 []
type : CAMERA
norm : 0
VIDIOCGCHAN(21)
channel : 21
name : ""
tuners : 0
flags : 0x0 []
type : CAMERA
norm : 0
VIDIOCGCHAN(22)
channel : 22
name : ""
tuners : 0
flags : 0x0 []
type : CAMERA
norm : 0
VIDIOCGCHAN(23)
channel : 23
name : ""
tuners : 0
flags : 0x0 []
type : CAMERA
norm : 0
tuner
audio
picture
VIDIOCGPICT
brightness : 0
hue : 0
colour : 0
contrast : 0
whiteness : 0
depth : 0
palette : unknown
buffer
window
VIDIOCGWIN
x : 0
y : 0
width : 320
height : 240
chromakey : 0
flags : 0
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