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BMP and JPG
Message
De
01/11/2003 12:59:45
Hilmar Zonneveld
Independent Consultant
Cochabamba, Bolivie
 
Information générale
Forum:
Visual FoxPro
Catégorie:
Photos et traitement d'images
Titre:
Divers
Thread ID:
00845342
Message ID:
00845362
Vues:
15
>Hi everybody,
>
>I am currently using a JPG file for “_screen.picture =” in my project. If I convert that JPG into a BMP (24bit), does it reduce the performance of the program?
>
>Thank you,
>Ali

Personally, I prefer the JPG, because of the drastic reduction in disk space.

However, note that by default, JPG uses lossy compression, which means a small reduction in quality - imperceptible for photographs, quite perceptible for screenshots. (For screenshots, BTW, I would use the GIF format.)

The JPG standard allows for lossless compression, but most graphic programs can't handle that.
Difference in opinions hath cost many millions of lives: for instance, whether flesh be bread, or bread be flesh; whether whistling be a vice or a virtue; whether it be better to kiss a post, or throw it into the fire... (from Gulliver's Travels)
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