1 / 6

Gracenote and Joyce Hatto

Gracenote and Joyce Hatto. Sheng Shuyang, Nipun Barua, Jordan Smith. Joyce Hatto. Pianist became famous later in life Ventura discovers fraud Husband Barrington-Coupe culpable. source: http://en.wikipedia.org/wiki/Joyce_Hatto

ivory
Download Presentation

Gracenote and Joyce Hatto

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. Gracenote and Joyce Hatto • Sheng Shuyang, Nipun Barua, Jordan Smith

  2. Joyce Hatto • Pianist became famous later in life • Ventura discovers fraud • Husband Barrington-Coupe culpable source: http://en.wikipedia.org/wiki/Joyce_Hatto image: http://en.wikipedia.org/wiki/File:Pic-joycehatto-concertartist.jpg

  3. Gracenote • What it is? • CD identification service • Where and how it is used • iTunes, WinAmp, etc. • Identifies whole CDs, not individual tracks source: http://en.wikipedia.org/wiki/Gracenote image: http://en.wikipedia.org/wiki/File:Gracenote_logo.png

  4. CDDB - How Gracenote works • XX = Checksum of pre-track silences • YYYY = Duration • ZZ = # of tracks • Example: • 2b1ae209 • 2b total seconds pre-track silences, 1ae2 total seconds, 9 tracks. source: http://en.wikipedia.org/wiki/CDDB

  5. Consequence: • Two CDs with the same: • Total length • Number of tracks • Sum of pre-track silences • Will be identified as the CD!

  6. Thanks for listening! image credit: flickr user jmatthew3 http://www.flickr.com/photos/pug/30500424/sizes/z/

More Related