Martin McCormick wrote:
> The tesseract utility flawlessly converted the sample jpg
> in to ASCII text so I tried that
> other Linux box's VGA port. This certainly looks like not much
> of anything but I was happy to get it:
>
> Debian GNU/Linux 10 audios tty
>
> audio3 login: [43431.2943
Dan Ritter writes:
> fswebcam is a package that captures images from V4L2 devices.
> It's command-line driven and has a few useful features like
> resizing, averaging multiple frames, and skipping early frames
> for devices that take a while to focus. It writes JPEG or PNG.
>
> Remember to make y
Dan Ritter writes:
> Martin was just sense-of-wondering at modern technology. I'm
> guessing his eventual project will snap frames for OCR on
> demand, then send the output through a braille terminal or
> a speech synthesizer.
Our messages basically crossed due to the time lag here
betwee
deloptes writes:
> I still don't get it how you want to capture and process video to text to
> audio - perhaps deduplicate frame content etc. - how many frames per
> second
> do you want to process, cause I did not get this with the 4Mhz and how it
> is relevant. I was thinking your display is ru
deloptes wrote:
>
> I still don't get it how you want to capture and process video to text to
> audio - perhaps deduplicate frame content etc. - how many frames per second
> do you want to process, cause I did not get this with the 4Mhz and how it
> is relevant. I was thinking your display is run
Martin McCormick wrote:
> Thank you very much. I started using unix-like OS's 30
> years ago in June but the digital video field is new to me so I
> still have a lot of learning to do.
>
> As an electronics and amateur radio enthusiast, I am
> astounded at how fast that A/D converter has to work
Dan Ritter writes:
> UVC means USB Video Class. The Video For Linux 2 driver system
> should recognize it as a V4L2 device.
>
> fswebcam is a package that captures images from V4L2 devices.
> It's command-line driven and has a few useful features like
> resizing, averaging multiple frames, and sk
Martin McCormick wrote:
> The video capture device is an Epifan AVIO-HD video
> digitizer and one of it's modes is VGA conversion with all video
> sent in the .uvc or webcam format.
>
> The part I don't know yet is what needs to happen to
> convert .uvc in to something that looks li
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