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Author Topic: Question about backdrop  (Read 1753 times)

Offline Silverwolf

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Question about backdrop
« on: March 10, 2010, 02:11:35 PM »
Whenever I try to use a picture as a backdrop, it says "Backdrop Failed", the picture is saved as a .bmp file, it has the same  dimensions as the other backdrops, and the only difference that I can find with it is that it only 4.1 KB in size. Could the small file size be the cause?
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Offline GodEater

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Re: Question about backdrop
« Reply #1 on: March 10, 2010, 03:04:31 PM »
Is the picture *really* a bitmap? Or is it a jpeg you've just renamed to .bmp from .jpg in the hope that some magical transformation happens when you do this?
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Offline iPodFoo

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Re: Question about backdrop
« Reply #2 on: March 10, 2010, 03:06:01 PM »
Most backdrops are 69KB for me (on the ipod nano). I think the size you have is a 2 bit bmp. Try resaving as 24bit. And check the wps or cfg is correctly pointing to the bmp filename. Hope that helps.
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Offline Silverwolf

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Re: Question about backdrop
« Reply #3 on: March 10, 2010, 04:29:00 PM »
Quote from: GodEater on March 10, 2010, 03:04:31 PM
Is the picture *really* a bitmap? Or is it a jpeg you've just renamed to .bmp from .jpg in the hope that some magical transformation happens when you do this?

I saved the file as a Bitmap on my computer, and transfered it over my Fuze.
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Offline Yotto

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Re: Question about backdrop
« Reply #4 on: March 10, 2010, 08:22:28 PM »
Quote from: Silverwolf on March 10, 2010, 04:29:00 PM
Quote from: GodEater on March 10, 2010, 03:04:31 PM
Is the picture *really* a bitmap? Or is it a jpeg you've just renamed to .bmp from .jpg in the hope that some magical transformation happens when you do this?

I saved the file as a Bitmap on my computer, and transfered it over my Fuze.

What program? It is possible to save one file type (say, a jpg or a gif) as "backdrop.bmp"

Also, check what iPodFoo said. The color depth could be causing you a problem.
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Offline Silverwolf

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Re: Question about backdrop
« Reply #5 on: March 11, 2010, 08:14:51 AM »
I used GIMP to save the file as a bitmap. I'm really not sure how to change the color depth. And I did get the picture that I'm using for my backdrop originally as a jpeg file.
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Offline Yotto

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Re: Question about backdrop
« Reply #6 on: March 11, 2010, 11:05:37 AM »
In The Gimp, did you do:

save as, type "filename.bmp" and hit enter.

or:

save as, use the drop down to select bitmap (or "use extension"), then save it as "filename.bmp" and hit enter?

If the latter, then it's color depth and I can't help you without doing some searching that you may be better off doing yourself :) (Google for "gimp color depth" is where I'd start)

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Offline Silverwolf

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Re: Question about backdrop
« Reply #7 on: March 11, 2010, 11:50:58 AM »
Yeah, the color depth was the problem. When I first saved the file it was set at 32 bit, all I needed to do was resave it in paint as a 24-bit Bitmap, and then the problem was solved. Thanks for your help guys.
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