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siduko / javacv

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HIGHGUI ERROR in javacv in ubuntu 13.04 #357

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
HIGHGUI ERROR: V4L: Property <unknown property string>(9) not supported by 
device
HIGHGUI ERROR: V4L: Property <unknown property string>(9) not supported by 
device
HIGHGUI ERROR: V4L: Property <unknown property string>(16) not supported by 
device

hi, i am using "bt878" capture card in ubuntu 13.04 ,i am getting error shown 
above with "opencvframegrabber" class of javacv .

please help

Original issue reported on code.google.com by sjkoladi...@gmail.com on 1 Sep 2013 at 6:24

GoogleCodeExporter commented 8 years ago 
Those are only warnings. It should still work fine. Can you capture or not?

Original comment by samuel.a...@gmail.com on 2 Sep 2013 at 8:17

GoogleCodeExporter commented 8 years ago 
thanks,i found problem in my capture card input settings .now its capturing

Original comment by sjkoladi...@gmail.com on 2 Sep 2013 at 12:33

GoogleCodeExporter commented 8 years ago 
Ok, good!

Original comment by samuel.a...@gmail.com on 15 Sep 2013 at 5:35

GoogleCodeExporter commented 8 years ago 
Could you please add specific information about how you solved that problem?
I have the same provlem and would've been happy to find a useful answere here...

Original comment by meik.spe...@gmail.com on 13 May 2014 at 8:25

GoogleCodeExporter commented 8 years ago 
Hi Sanuel

I was trying to publish stream to my wowza server but stream is not sent. Wowza 
is also setup locally but no stream is sent to wowza and hence, no recording. 
What could be the possible problem ? 
final FFmpegFrameRecorder recorder = new FFmpegFrameRecorder(
                "rtmp://localhost:1935/recording/yo.flv",
                captureWidth, captureHeight, 2);

Original comment by dass.arv...@gmail.com on 6 May 2015 at 6:15

GoogleCodeExporter commented 8 years ago 
@dass.arvind Please try again with the latest version of 0.11, thank you!

Original comment by samuel.a...@gmail.com on 6 May 2015 at 6:27

GoogleCodeExporter commented 8 years ago 
[deleted comment]
GoogleCodeExporter commented 8 years ago 
Ok, then please post that error message on GitHub as a new issue, thank you!

Original comment by samuel.a...@gmail.com on 6 May 2015 at 6:47