Slides about different image file types

1. Speaking another language

2. What type of color...

3. What type of color...
RGB CYMK

4. What type of color...
RGB CYMK
Red, Green, Blue

5. What type of color...
RGB CYMK
Red, Green, Blue Cyan,Yellow, Magenta, Black

6. What type of color...
RGB CYMK
Red, Green, Blue Cyan,Yellow, Magenta, Black
Add all to get White

7. What type of color...
RGB CYMK
Red, Green, Blue Cyan,Yellow, Magenta, Black
Add all to get White Add all to get Black

8. What type of color...
RGB CYMK
Red, Green, Blue Cyan,Yellow, Magenta, Black
Add all to get White Add all to get Black
Digital

9. What type of color...
RGB CYMK
Red, Green, Blue Cyan,Yellow, Magenta, Black
Add all to get White Add all to get Black
Digital Pigments, Printing

10. ...and how much
Color Gamut

11. 6 million colors, max

12. No color

13. No color
Alpha Channel

14. Size Matters
“Kilo”

15. Size Matters
“Kilo”
• 1kb 1024 bits

16. Size Matters
“Kilo”
• 1kb 1024 bits
• 1kB 1024 bytes

17. Size Matters
“Kilo”
• 1kb 1024 bits
• 1kB 1024 bytes
• mb mega bits

18. Size Matters
“Kilo”
• 1kb 1024 bits
• 1kB 1024 bytes
• mb mega bits
• mB mega bytes

19. Size Matters
“Kilo”
• 1kb 1024 bits
• 1kB 1024 bytes
• mb mega bits
• mB mega bytes
• gb giga bit

20. Size Matters
“Kilo”
• 1kb 1024 bits
• 1kB 1024 bytes
• mb mega bits
• mB mega bytes
• gb giga bit
• gB giga byte

21. Size Matters
“Kilo”
• 1kb 1024 bits • tb tera bit
• 1kB 1024 bytes
• mb mega bits
• mB mega bytes
• gb giga bit
• gB giga byte

22. Size Matters
“Kilo”
• 1kb 1024 bits • tb tera bit
• 1kB 1024 bytes • tB tera bytes
• mb mega bits
• mB mega bytes
• gb giga bit
• gB giga byte

23. Size Matters
“Kilo”
• 1kb 1024 bits • tb tera bit
• 1kB 1024 bytes • tB tera bytes
• mb mega bits
• mB mega bytes
• gb giga bit
• gB giga byte

24. Wait, it gets worse

25. Wait, it gets worse
“Bits per second”

26. Wait, it gets worse
“Bits per second”
Bytes are size

27. Wait, it gets worse
“Bits per second”
Bytes are size
1 Byte = 8 bits

28. silly YouTube video here

30. 5 GB

31. 5 GB
54 GB

33. 1 to 5 GB

35. Less then 1 MB

36. “Codecs”

37. “Codecs”
Compressor - Decompressor

38. “Codecs”
Compressor - Decompressor
H.264

39. Compression

40. Compression

41. Compression
“Lossy”

42. Image Formats
RAW
• No compression
• What the camera sees
• Huge file sizes

43. Image Formats
“JIFF”
Graphics Interchange Format
• Small file size
• 256 colors
• Icons, lines, buttons, charts, graphs, cartoons
• Lossless

44. Image Formats
“Jay-Peg”
Joint Photographic Experts Group
• thousands of colors
• great for photographs on the web
• Lossy

45. Image Formats
“Ping”
Portable Network Graphic
• invented for the internet
• 16 million colors
• transparent to opaque
• photo has slightly larger file size
• Internet Explorer doesn’t like it

46. Image Formats
“TIFF”
Tagged Image File Format
• big file size, too big for the web
• transparent to opaque
• supports layers
• great for video projects

47. Image Formats
Photoshop
• big file size, too big for the web
• supports layers
• THE format for video projects

48. Richard’s Video

50. Speaking another language