Jump to content

Search the Community

Showing results for tags 'filesize'.

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • Alamy Forum guidelines and announcements
    • Forum guidelines
    • Announcements
  • Alamy discussion and community support
    • Introductions
    • Portfolio critique
    • Community support: ask the forum
    • Stock photography discussion and contributor experience
    • Alamy Quality Control and technical talk
    • Let's talk about pics
  • Suggestions and ideas
    • Alamy
    • The Forum

Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


AIM


MSN


Website URL


ICQ


Yahoo


Jabber


Skype


Location


Interests


Alamy URL


Images


Joined Alamy

Found 1 result

  1. I have the dubious task next week of explaining image formats (jpg, tiff, raw) to a group of non-photographers (OK don't ask!). So I did some prep, and came unstuck in the detail. I'd always assumed that for raw files a rule of thumb that the pixel dimensions (width by height) times 3 (red, green, blue) would give a reasonable approximation to the filesize. But this simply isn't true. For example a 5472 by 3448 image (Canon Raw (Cr2)) only occupies 23,300 Kbytes on disk. I've played around with 8, 12,14 pixel depth, and understand that 1K is 1024 bytes, but
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.