Re: [libdc] Frame Capturing

[Michael J. <mjo...@gm...>]

If you want you can send me this source and I can check what I get with my
dc camera.

2010/12/8 Josh Nijenhuis <jo...@ni...>

> yes with
> fclose(imagefile);
>
> i get files just look weird, i can upload one tomorrow i have to go home,
>
> thanks for the reply i will elaborate more on this also, sorry for the
> rush question
>
> On 12/07/2010 07:09 AM, Michael Joachimiak wrote:
> > Do you close your files?
> >
> > 2010/12/6 Josh Nijenhuis <jo...@ni... <mailto:jo...@ni...>>
> >
> >     Ok having some problems that i cant seem to figure out
> >
> >     I am trying to save to an ppm image with
> >
> >          fprintf(imagefile,"P%u\n#Created by Filmer\n%d %d\n%u\n", 6,
> >     frameWidth, frameHeight, 255); // Copied example in thread_save.c in
> >     coriander
> >          fwrite(outputBuffer.frame_ptr(), 3 * frameWidth * frameHeight,
> 1,
> >     imagefile);
> >
> >     I am capturing with DC1394_COLOR_CODING_YUV422 1280x960, this get
> >     converted to RGB, and I test for that with
> >     outputBuffer.frame_ptr()->color_coding == DC1394_COLOR_CODING_RGB8
> and
> >     get TRUE, int frameWidth = outputBuffer.frame_ptr()->size[0]; int
> >     frameHeight = outputBuffer.frame_ptr()->size[1]; are set correctly
> >
> >     I get an image write out but no matter what I do, I can't get it
> >     right,
> >     in my other program it worked but the image size was 3.5MB and now
> >     its 2.4MB
> >
> >     If you need an image sample please email me and i will email you one
> >     directly.
> >
> >     Any clues for me?
> >
> >     Thanks
> >
> >
> >
> ------------------------------------------------------------------------------
> >     What happens now with your Lotus Notes apps - do you make another
> >     costly
> >     upgrade, or settle for being marooned without product support?
> >     Time to move
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> >
> >
> >
> >
> > --
> > Your Sincerely
> > Michael Joachimiak
> >
> >
> >
> ------------------------------------------------------------------------------
> > What happens now with your Lotus Notes apps - do you make another costly
> > upgrade, or settle for being marooned without product support? Time to
> move
> > off Lotus Notes and onto the cloud with Force.com, apps are easier to
> build,
> > use, and manage than apps on traditional platforms. Sign up for the Lotus
> > Notes Migration Kit to learn more. http://p.sf.net/sfu/salesforce-d2d
> >
> >
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> >
>
>
> ------------------------------------------------------------------------------
> What happens now with your Lotus Notes apps - do you make another costly
> upgrade, or settle for being marooned without product support? Time to move
> off Lotus Notes and onto the cloud with Force.com, apps are easier to
> build,
> use, and manage than apps on traditional platforms. Sign up for the Lotus
> Notes Migration Kit to learn more. http://p.sf.net/sfu/salesforce-d2d
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>



-- 
Your Sincerely
Michael Joachimiak