[Elphel-support] Setting width and height

[Richard Rigby]

Hi Andrey,

Understood, thank you for you support.

Kind regards,

*Richard Rigby*
Software Developer


www.redzone.com

 Ph: +64 9 479 9901

Fax: +64 9 479 9904


13 Tarndale Grove • Albany • Auckland 0632 • New Zealand

On 13 March 2018 at 14:17, Elphel Support <support-list at support.elphel.com>
wrote:

> Richard,
>
> Images are compressed as 16x16 macroblocks, and while it was possible to
> make any even (for Bayer mosaic) number for width/height by padding to
> integer number of macroblocks that would not increase the frame rate. So I
> decided not to support fractional macroblocks to simplify the code and
> remind of the efficient (N*16) image size. For multi-megapixel sensors it
> does not limit flexibility much.
>
> Andrey
>
> ---- On Mon, 12 Mar 2018 17:57:37 -0700 *Richard Rigby<rrigby at redzone.com
> <rrigby at redzone.com>>* wrote ----
>
> Hi there,
>
> I'm trying to set the camera width and height, however I'm not able to get
> the exact values that I set.
>
> For example when I set:
> width = 800
> height = 600
>
> The values applied are:
> width = 800
> height = 592
>
> when I set:
> width = 2016
> height = 1528
>
> the values applied are:
> width = 2016
> height = 1520
>
> Why is it that I'm not able to get the exact same values that I set and is
> there any way to get that to happen?
>
> Many thanks.
>
> *Richard Rigby*
> Software Developer
>
>
> www.redzone.com
>
>  Ph: +64 9 479 9901
>
> Fax: +64 9 479 9904
>
>
> 13 Tarndale Grove • Albany • Auckland 0632 • New Zealand
> <https://maps.google.com/?q=13+Tarndale+Grove+%E2%80%A2+Albany+%E2%80%A2+Auckland+0632+%E2%80%A2+New+Zealand&entry=gmail&source=g>
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>
>
>
>
>
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