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Forum Index : Microcontroller and PC projects : jpeg to bmp

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teun
Newbie

Joined: 17/01/2012
Location: Netherlands
Posts: 6
Posted: 03:07pm 09 Mar 2012
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Hi i hope someone can/will help me. I would like to show a image for a few seconds before my program starts. So now i use a small program i found here on the forum to show a bmp 1bit picture and that works great but now i have to compress my jpeg pictue into a bmp picture. Is there a simple program to do that?
Thanks in advance.
 
djuqa

Guru

Joined: 23/11/2011
Location: Australia
Posts: 447
Posted: 08:32pm 09 Mar 2012
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I use either Photostudio 6 (Commercial Software)
or use this online site
http://www.coolutils.com/online/image-converter/
That site also has a Downloadable versionEdited by djuqa 2012-03-11
VK4MU MicroController Units
 
teun
Newbie

Joined: 17/01/2012
Location: Netherlands
Posts: 6
Posted: 09:39pm 09 Mar 2012
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Ok thanks i will take a look. I see i can transfer to BMP but cannot see how to convert to 1 bit BMP?
 
CircuitGizmos

Guru

Joined: 08/09/2011
Location: United States
Posts: 1425
Posted: 09:48pm 09 Mar 2012
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Try Irfanview - you can convert to pure B/W - should be 1 bit.
Micromites and Maximites! - Beginning Maximite
 
psergiu

Regular Member

Joined: 09/02/2013
Location: United States
Posts: 83
Posted: 02:06pm 25 Apr 2014
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Sorry to dig up such an old thread but i have a similar problem - Converting 8-colour images to Colour Maximite-compatible BMP files.

The trick is - i don't use Windows.

I created the image with GIMP (latest versions do include a Indexed 8 colour palette named "Colour Maximite")

All the BMP files saved with Gimp or Preview.app are rejected by the MaxiMite (4.4B) with "Error: Corrupt file"
I tried 4 bpp, 8 bpp, full 8 colour index, reduced colour index - same error.

Has anyone successfully created a Colour Maximite-compatible BMP image using non-windows software ?

Thanks.
 
TassyJim

Guru

Joined: 07/08/2011
Location: Australia
Posts: 6102
Posted: 02:56pm 25 Apr 2014
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The format needs to be 4 bit or 16 colour.
You could try one of the Windows programs and run it under Wine.

Try opening an image saved from the Maximite with GIMP to see what format GIMP thinks it is.

Jim
VK7JH
MMedit   MMBasic Help
 
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