On 11-06-29 09:12 AM, [email protected] wrote: > "Funny" (no, it is not funny) thing is, that "sometimes" the output is just > fine; you can never say when the output of the command (eg. using > xvfilesink) "breaks", ie. switches from delivering nice results to > miserable results.
What is your input? Is this running through a scalar? > Some weird question: do you think there is a possibility, that Ubuntu > thinks the USB-port connecting the epiphan is a USB1.0-port because we > might have a mouse on the same bus? Just guessing. Possibly, especially since a 1.0 USB port isn't quite fast enough for the device. Does the output of dmesg have anything in it about resetting a USB bus? Have you tried a different USB port or just unplugging the mouse temporarily? G > Greetings, Andreas > > Nils Birnbaum schrieb am Wed, 29 Jun 2011 betreff "Re: > [Matterhorn-users]...": >> Hi, >> can you post your config, like fram rates, etc.? >> >> regards >> Nils >> >> >> Am 29.06.2011 um 15:09 schrieb Lovemore Nalube: >> >>> Hi >>> >>> Oh, sorry that didn't work. I wonder if it's you OS? We run Ubuntu >>> 10.10 with no issues. Driver is the same as yours though. Check your >>> kernel versions perhaps. Otherwise I am blank :) >>> >>> Hope that helps! >>> >>> Cheers >>> >>> >>> >>> -- >>> Lovemore Nalube >>> OLE Developer (Vula) >>> University of Cape Town >>> http://www.cet.uct.ac.za/LovemoreN >>> >>>>>> On 6/29/2011 at 3:02 PM, in message >>>>>> <[email protected]>, >>>>>> <[email protected]> wrote: >>> Hi Lovemore, >>> >>> no, that doesnt solve the issue. Actually I first installed 1.1, then >>> discovered the bad epiphan recording quailty, then tried the >>> gst-launch commands to no better avail, then went back to 1.0 hoping >>> things were causes by 1.1 :) Which apprently they weren't. >>> >>> I thought someone else might have had similar issues and could help me >>> out. >>> >>> THx, Andreas >>> >>> >>> >>> Lovemore Nalube schrieb am Wed, 29 Jun 2011 betreff "Re: >>> [Matterhorn-users]...": >>>> Hi >>>> >>>> Would you consider upgrading to version 1.1? At least test it and see >>>> if that will solve the issue. >>>> >>>> Good luck >>>> >>>> >>>> -- >>>> Lovemore Nalube >>>> OLE Developer (Vula) >>>> University of Cape Town >>>> http://www.cet.uct.ac.za/LovemoreN >>>> >>>>>>> On 6/29/2011 at 12:38 PM, in message >>>> <[email protected]>, >>>> <[email protected]> wrote: >>>> >>>> Dear people, >>>> >>>> this day we discovered, that gstreamer (and thus matterhorn) delivers >>>> bad results on one of our machines (at least I hope its only this >>>> machine). We run MH 1.0 on Ubuntu 10.4 LTS >>>> and have the vga2usb-3.24.8.4-2.6.32-25-generic-x86_64.tbz epiphan >>>> drivers >>>> loaded. >>>> >>>> gst-launch pipelines sometimes work very good for some seconds (might >>>> be like 3 seconds, or even 20 seconds, but inevitably and >>>> suddenly at some point (there is no pattern as far as I can see) stop >>>> to work and deliver new frames only every 5 seconds if at all. >>>> >>>> Processing power is at 1%, and the gst-launch does not show up in the >>>> list, as soon as the pipeline "breaks?". >>>> >>>> What might be the culprit? The drivers? Broken epiphan device? >>>> >>>> Sorry to bother you again; things are getting thight here atm, we need >>>> >>>> to get things up and running robust asap. >>>> >>>> Greetings, Andreas >>>> ----------------------- >>>> [email protected] >>>> 01/58801 DW 41523 >>>> mobil: 0664/60 588 4523 >>>> TU Wien >>>> DVR-Nummer: 0005886 >>>> ----------------------- >>>> _______________________________________________ >>>> Matterhorn-users mailing list >>>> [email protected] >>>> http://lists.opencastproject.org/mailman/listinfo/matterhorn-users >>>> >>>> >>>> >>>> >>>> ### >>>> UNIVERSITY OF CAPE TOWN >>>> >>>> This e-mail is subject to the UCT ICT policies and e-mail disclaimer >>>> published on our website at >>>> http://www.uct.ac.za/about/policies/emaildisclaimer/ or obtainable from >>>> +27 21 650 9111. This e-mail is intended only for the person(s) to whom >>>> it is addressed. If the e-mail has reached you in error, please notify >>>> the author. If you are not the intended recipient of the e-mail you may >>>> not use, disclose, copy, redirect or print the content. If this e-mail >>>> is not related to the business of UCT it is sent by the sender in the >>>> sender's individual capacity. >>>> >>>> ### >>>> >>>> >>> >>> ----------------------- >>> [email protected] >>> 01/58801 DW 41523 >>> mobil: 0664/60 588 4523 >>> TU Wien >>> DVR-Nummer: 0005886 >>> ----------------------- >>> _______________________________________________ >>> Matterhorn-users mailing list >>> [email protected] >>> http://lists.opencastproject.org/mailman/listinfo/matterhorn-users >>> >>> ### >>> >>> UNIVERSITY OF CAPE TOWN >>> >>> >>> This e-mail is subject to the UCT ICT policies and e-mail disclaimer >>> published on our website at >>> http://www.uct.ac.za/about/policies/emaildisclaimer/ or obtainable >>> from +27 21 650 9111. This e-mail is intended only for the person(s) >>> to whom it is addressed. If the e-mail has reached you in error, >>> please notify the author. If you are not the intended recipient of >>> the e-mail you may not use, disclose, copy, redirect or print the >>> content. If this e-mail is not related to the business of UCT it is >>> sent by the sender in the sender's individual capacity. >>> >>> >>> ### >>> _______________________________________________ >>> Matterhorn-users mailing list >>> [email protected] >>> http://lists.opencastproject.org/mailman/listinfo/matterhorn-users >> > > ----------------------- > [email protected] > 01/58801 DW 41523 > mobil: 0664/60 588 4523 > TU Wien > DVR-Nummer: 0005886 > ----------------------- > _______________________________________________ > Matterhorn-users mailing list > [email protected] > http://lists.opencastproject.org/mailman/listinfo/matterhorn-users
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