Hello,
same problem here, the first time the recording does not start, and when I
click again on Start Record Button everything works with no problem.
2012-04-10 14:55:09 INFO (GStreamerPipeline:430) - Successfully
initialised 3 devices.
2012-04-10 14:55:10 INFO (CustomVideoProducer:73) - Custom Video Producer
is using Pipeline: "v4l2src device=/dev/video0 !
image/jpeg,width=1920,framerate=30/1,rate=30 ! jpegdec ! ffmpegcolorspace"
2012-04-10 14:55:10 INFO (GStreamerPipeline:96) - Initializing devices for
capture.
2012-04-10 14:55:15 INFO (EpiphanVGA2USBV4LSubDeviceBin:259) - Sending EOS
to stop /dev/epi_vga2usb_v4lsrc
2012-04-10 14:55:15 INFO (EpiphanVGA2USBV4LSubTestSrcBin:188) - Sending
EOS to stop videotestsrc0
2012-04-10 14:55:15 INFO (ProducerBin:121) - Sending EOS to stop alsasrc0
2012-04-10 14:55:15 INFO (ProducerBin:121) - Sending EOS to stop v4l2src0
2012-04-10 14:56:15 ERROR (CaptureAgentImpl:339) - Unable to start pipeline
after 5 seconds. Aborting!
The configure of our capture agent:
Ubuntu 10.04 64bits
MH 1.3
Microsoft HD Live Webcam
VGA2USB
Kinyo headset with microphone
The computer has a CPU Intel i7 with 8GB RAM.
Regards,
Fernando Hernandez.
El 10 de abril de 2012 12:29, Greg Logan <[email protected]> escribió:
> That CPU is slower than the reference spec, but not that much slower.
> What happens when you don't record from one or more of the sources?
> Does it work with one source? Does it work with two? It's really odd
> that it works the *second* time, but not the first...
>
> G
>
> On 4/9/2012 9:54 PM, Wei Yao (RIT Student) wrote:
> > Question 1:
> > I have no idea of "fairly fast". The hardware of our pc:
> > CPU: Intel(R) Core(TM)2 Duo CPU E4500 @ 2.20GHz
> > RAM: 2 GB
> > HD Driver: 320GB 7200rpm
> >
> > Question 2:
> > Yes.
> >
> > Thanks.
> >
> > ------------------------------------
> > Wei Yao __o
> > _`\<,_
> > wxy3806(AT)rit.edu (*)/ (*)
> > ------------------------------------
> >
> >
> > On 2012/4/9 23:46, [email protected] wrote:
> >> Are you using a fairly fast machine?
> >>
> >> Are you using the reference build described on the website?
> >>
> >> Chris
> >>
> >> Quoting "Wei Yao (RIT Student)" <[email protected]>:
> >>
> >>> Hi,
> >>>
> >>> The first capturing always fails after the capture agent boots in our
> >>> mh-1.3. Then the following capturing will be fine. I guess maybe one
> of
> >>> the capturing devices(camera, vga2usb, microphone) does not initialize
> >>> properly. Could someone figure out the problem and give me a solution?
> >>>
> >>> The configure of our capture agent:
> >>> Ubuntu 10.10
> >>> MH 1.3
> >>>
> >>> BT878 Capture Card
> >>> VGA2USB
> >>> Revolabs xTag Microphone
> >>>
> >>> The log:
> >>> 2012-04-09 10:00:00 INFO (StartCaptureJob:51) - Initiating
> StartCaptureJob.
> >>> 2012-04-09 10:00:00 INFO (GStreamerPipeline:430) - Successfully
> >>> initialised 3 devices.
> >>> 2012-04-09 10:00:00 INFO (GStreamerPipeline:96) - Initializing devices
> >>> for capture.
> >>> 2012-04-09 10:00:06 INFO (EpiphanVGA2USBV4LSubDeviceBin:259) - Sending
> >>> EOS to stop /dev/screen_v4lsrc
> >>> 2012-04-09 10:00:07 INFO (EpiphanVGA2USBV4LSubTestSrcBin:188) -
> Sending
> >>> EOS to stop videotestsrc0
> >>> 2012-04-09 10:00:07 INFO (ProducerBin:121) - Sending EOS to stop
> v4l2src1
> >>> 2012-04-09 10:00:07 INFO (ProducerBin:121) - Sending EOS to stop
> alsasrc0
> >>> 2012-04-09 10:00:09 ERROR (CaptureAgentImpl:339) - Unable to start
> >>> pipeline after 5 seconds. Aborting!
> >>> 2012-04-09 10:00:09 ERROR (StartCaptureJob:108) - Capture agent
> returned
> >>> null when trying to start capture!
> >>>
> >>> Thanks!
> >>>
> >>> Wei
> >>>
> >>> --
> >>>
> >>> ------------------------------------
> >>> Wei Yao __o
> >>> _`\<,_
> >>> wxy3806(AT)rit.edu (*)/ (*)
> >>> ------------------------------------
> >>>
> >>>
> >>
> >>
> >> _______________________________________________
> >> Matterhorn-users mailing list
> >> [email protected]
> >> http://lists.opencastproject.org/mailman/listinfo/matterhorn-users
> >
> >
> > _______________________________________________
> > Matterhorn-users mailing list
> > [email protected]
> > http://lists.opencastproject.org/mailman/listinfo/matterhorn-users
>
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