I believe the issue would be multiplexing the PPI/DMA control between
input and output modes at a reasonable rate. There are some algorithms on
www.dsprelated.com or the adsp user group on yahoo that show how to capture a
frame and then display it out the video port. Perhaps you could study that code
to see how to modify it to stream video.
Just a thought.
Have you looked at the BF561 EZ-Kit as it has a dual PPI port that would
make what you are trying to do alot easier?
K V Abhilash <e...@gmail.com> wrote:
K V Abhilash <e...@gmail.com> wrote:
We have done A/V synchronised play-back of 3gpp encoded files (with 2Mbps
MP4 video and MP4-AAC audio) - on this kit @ 30 fps for full D1 size.
Considering that your processing would be less than an MP4-Encode decode -
cycle - I feel you shd be able to do 15fps comfortably.
----- Original Message -----
From: "gpolder"
To:
Sent: Thursday, April 14, 2005 8:20 PM
Subject: [adsp] video in/out on the BF533 EZKIT> is there anybody working on an video input/output project on the BF533
> EZKIT?
>
> The demo's which came with VisualDSP works just fine, but I need an
> integrated framework with video in and out, in between I like to add
> some image processing routines.
>
> I know that this is imposible to do at full frame rate with the BF533
> EZKIT, but half the framerate, or less will do for my application.
>
> thanks,
> Gerrit<*> To visit your group on the web, go to:
http://groups.yahoo.com/group/adsp/
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