How does "record" activity the camera in Sugar?

[Luna.Huang at quantatw.com]

                                                         an exclamation mark ?

run:                                                  

>gst-launch-0.10 v4l2src ! xvimagesink

>and report if you get the same problem?

 

Well, I got one error report: 

ERROR: pipeline could not be constructed: no element ¡°v412src¡±.

 

Could you explain what the command is?



Thank you very much.

Luna

________________________________

From: Erik Blankinship [mailto:erikb at mediamods.com] 
Sent: Wednesday, September 05, 2007 9:46 PM
To: Luna Huang (üS½‘Áá)
Cc: devel at lists.laptop.org
Subject: Re: How does "record" activity the camera in Sugar?

 

>From the terminal, can you run:

gst-launch-0.10 v4l2src ! xvimagesink

 

and report if you get the same problem?

Also, try:

gst-launch-0.10 videotestsrc ! xvimagesink


I look forward to the results of these tests.

Thank you,
Erik


On 9/5/07, Luna.Huang at quantatw.com <Luna.Huang at quantatw.com> wrote:

Sorry, I forget to say.

In the Nand flash image is 542.

But I use USB whose image is 515 to boot, has the same event.

Luna

 

________________________________

From: Erik Blankinship [mailto:erikb at mediamods.com] 
Sent: Wednesday, September 05, 2007 9:02 PM
To: Luna Huang (üS½‘Áá)
Cc: devel at lists.laptop.org
Subject: Re: How does "record" activity the camera in Sugar?

 

Good morning Luna

Can you please take a photograph of your XO (with another camera), so that we can see the visual problem?

Also, which build are you using?

Thank you
Erik

On 9/5/07, Luna.Huang at quantatw.com <Luna.Huang at quantatw.com> wrote:

There is one question need someone tells me.

How does "record" activity the camera in Sugar?

I have one C test machine which has question. 

When I open "record" item, can fine there are some straight lines on left of a real-time display of the camera's input being shown. 

The lines are highly concentrated to make the left of portrait is indistinct. 

And all of real-time display has noise to make display is disturbance.

Use "test /camera" on OFW, I did not fine the event.

I have done the memory test <mem86> is no problem.

Boot from USB, the event also exists.

I think it is HW question. But I don't know there has different between "record" and OFW.

Please give idea to help me analysis quick.

Thanks.

Best Regards,

-------------------------------------

Luna Huang / üS½‘Áá

Quanta EPBU 

Software Dept. Engineer 

Tel : 886-3-327-2345 EXT:18921

 


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