Hi ,
Thanks for the solution. I also have the same problem and have tried the
solution that you provide. I just stop and start video streaming again when
the video is disconnected and connected again. But I am not able to start
video streaming after stop it.
Following is the error log of the restart video streaming when video input
is disconnected and connected again:
Video streaming is stopped
vpif capture vpif capture.1: buffer queue is empty
!!! Alignment trap: App (1162) PC=0x0002030c Instr=0xe5933024
Address=0x0007cc23 FSR 0x001
ERROR !!! Fail to start streaming on capture device
Please help on this...
Thanks in advance.
Regards,
Dhaval Vadhar
----- Original Message -----
From: "gather bzbz" <[email protected]>
To: <[email protected]>; "Jadav, Brijesh R"
<[email protected]>
Sent: Tuesday, March 17, 2009 5:42 AM
Subject: RE: DM6467 EVM Video issue
Thanks. Any programmable way to detect the loss of sync situation so we
can toggle the stream_on/off?
--- On Sun, 3/15/09, Jadav, Brijesh R <[email protected]> wrote:
From: Jadav, Brijesh R <[email protected]>
Subject: RE: DM6467 EVM Video issue
To: "[email protected]" <[email protected]>,
"[email protected]"
<[email protected]>
Date: Sunday, March 15, 2009, 9:11 PM
Hi,
This is because DMA and VPIF go out of sync and the way to
solve this issue is to reset the VPIF by streaming off and
then streaming it on again.
Thanks,
Brijesh Jadav
> -----Original Message-----
> From:
[email protected]
>
[mailto:[email protected]]
On
> Behalf Of gather bzbz
> Sent: Saturday, March 14, 2009 5:36 AM
> To: [email protected]
> Subject: DM6467 EVM Video issue
>
>
> Hi,
>
> When running the encode demo on the EVM, I find that
if I disconnect
> the video source, then wait for a few second, then
plug back the
> source in, the pictures shown will be messed up. Most
of the time, the
> screen will be devided into upper half and bottom
half.
>
> Any ideas. Thanks
>
>
>
>
> _______________________________________________
> Davinci-linux-open-source mailing list
> [email protected]
>
http://linux.davincidsp.com/mailman/listinfo/davinci-linux-open-source
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