On January 11, 2006 at 11:00, larry0605 said...
could you explain what you mean by convert PNG
to 256 and palettize. Is this just in reference
to DVD jacket images?
Lyndel's answer (above) is exactly right. Here is what I specifically do using Corel Paint:
1. Save DVD jacket image from the IMBD data base (it's usually a jpeg or gif file).
2. Open the saved JPEG in Corel Paint
3. From the Image Menu choose Resample.
4. Resample (in pixels) to size you want for image in Pronto (I use 75x97 pixels...9 to a page)
5. From Image Menu choose Convert To Paletted 8 Bit / 256 Color
6. At the Convert to Paletted Image Screen choose Error Diffusion and Optomized
7. Finally I do a "Save As"...... file name.bmp
8. My DVD jacket buttons are 8.25kb in size
The same process is used for any graphic with the added process of:
In order to achieve maximun image quality you must open graphic in image editor (Corel Paint) at three to four times the size of final image.
Example: Pronto Background screen is 240x320 pixels so after I build graphic in Corel Draw as a 960 x 1280 pixel (4 times) graphic using 16 million colors I open in Corel Paint at 960 x 1280 pixels, then execute the same process listed above either saving as a bmp or png file depending on the use. The final Resample in this case is 240 x 320. This makes final image noticibly higher quality and any text will be much sharper. The beginning 450 kb image ends up being approx 11-12 kb