Skip to main content
KAV Productions
  • Our Studio
  • Services
    • Video Production
    • Photography
    • Audio Production
    • Digital Conversions
    • AV Equipment Rentals
  • About
  • Portfolio
    • Video Portfolio
    • Photography Portfolio
    • Web Design Portfolio
  • Blog
  • Contact

Tag: standards

hd test pattern

What is the difference between 4k, HD & SD video

February 8, 2018October 29, 2019 Kevin Lamoureux Leave a comment

Since the early 1990s there has been a gradual transition from Standard Definition 4:3 screen ratio to digital video and an upgraded resolution to improve picture quality on larger screens. The broadcast and streaming standard is now HD (High Definition) in the 16:9 aspect ratio with some providers offering Ultra-HD, 4k or even 8k.

Read More

Recent Posts

  • Pierre Voisine, Bob Izumi, Kevin Lamoureux Onboard with Team Izumi
  • Cornwall Offers a Wealth of Opportunities for Older Adults
  • moh newborn Newborn screening test explained in 30 languages
  • Thank you for voting us favourite videographer
  • Harnessing their collective genius to tackle the big issues
  • historic farm Historic Farms of Glengarry (The Making of)
  • cfs Music Video – Save Your Life
  • year in review cornwall 2016 Team Cornwall Showcases Achievements & New Businesses
  • medical arts 60 Medical Arts at 60 – A local business success story

Tech Talk

  • Shooting-Seaway-Valley-Health Planning a Video Production
  • hd test pattern What is the difference between 4k, HD & SD video

Archives

Shop

  • Products
  • My account
  • Cart
  • Checkout

Information

  • Contact Us
  • About Us
  • Testimonials
  • Help & FAQ

Follow us

  • Facebook
  • Linkedin
  • Flickr
  • Youtube
  • Instagram
  Search | Site Map
  • Upload Files
  • Legal Notice
  • Privacy Policy
Copyright © 2009- KAV Productions Inc. All Rights Reserved