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Joe Smith designer, developer #pcn12pixeldust

Podcamp Nashville 2012 Pixel Dust

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Podcamp Nashville 2012 Pixel Dust Session.

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Page 6: Podcamp Nashville 2012 Pixel Dust

#pcn12pixeldust

14px by 14px196 pixels24 bit color

Page 7: Podcamp Nashville 2012 Pixel Dust

#pcn12pixeldust

40px by 40px1,600 pixels24 bit color

Page 8: Podcamp Nashville 2012 Pixel Dust

#pcn12pixeldust

110px by 110px12,100 pixels24 bit color

Page 9: Podcamp Nashville 2012 Pixel Dust

#pcn12pixeldust

230px by 230px52,900 pixels24 bit color

Page 10: Podcamp Nashville 2012 Pixel Dust

#pcn12pixeldust

pixel-for-pixel630px by 630px396,900 pixels24 bit color

Page 11: Podcamp Nashville 2012 Pixel Dust

#pcn12pixeldust

2,636px by 3,923px10,341,028 pixels24 bit color

Page 12: Podcamp Nashville 2012 Pixel Dust

#pcn12pixeldust

24 bit color

110px by 110px12,100 pixels

Page 13: Podcamp Nashville 2012 Pixel Dust

#pcn12pixeldust

24 bit color

110px by 110px12,100 pixels

8 bit color

Page 14: Podcamp Nashville 2012 Pixel Dust

#pcn12pixeldust

24 bit color

110px by 110px12,100 pixels

8 bit color1 bit color

Page 15: Podcamp Nashville 2012 Pixel Dust

#pcn12pixeldust

1 Bit Colordigital color is binary

one’s and zeros 010101

21 = 2 colors

8 Bit Color28 = 256 colors

24 Bit Color224 = 16,777,216

Page 16: Podcamp Nashville 2012 Pixel Dust

#pcn12pixeldust

RGBRed (256 variants)

256x 256x 256

16,777,216

Page 17: Podcamp Nashville 2012 Pixel Dust

#pcn12pixeldust

RGBRed (256 variants)

256x 256x 256

16,777,216

Green (256 variants)

Page 18: Podcamp Nashville 2012 Pixel Dust

#pcn12pixeldust

RGBRed (256 variants)

256x 256x 256

16,777,216

Blue (256 variants)Green (256 variants)

Page 23: Podcamp Nashville 2012 Pixel Dust

#pcn12pixeldust

Printing on paper with a limited number of colors

Page 24: Podcamp Nashville 2012 Pixel Dust

#pcn12pixeldust

Macbook Pro 15 inch (diagonal) 13 inches wide 1440 pixels wide ~110 ppi

Page 31: Podcamp Nashville 2012 Pixel Dust

#pcn12pixeldust

GIF JPEG PNG

8 bitGraphics

Med Compress1 bit Transp

24 bitPhotos

Hi CompressNo Transp

24 bitGraphics/PhotosLow Compress

8 bit Transp