pctechguide.com

Other Digital Video Codecs

There were a number of other popular codes, all supported by Microsoft’s VfW, still in use by the late 1990s:

  • Microsoft Video 1: Fast compression but low ratios. Good for full-motion, moderate-quality video at resolutions up to about 240×180.
  • Microsoft RLE: Low compression ratios. Better for clean pictures such as animations than recorded video. Has trouble with frequent scene changes.
  • Fractal transforms: These translate the natural curves of a shape into mathematical formulas from which the image can be reconstructed. Quality can be excellent. Compression times are enormous but decompression is fast, and high ratios can be achieved.

Support for many of the currently available codecs is provided by the leading software video players available today:

  • Apple Computer’s QuickTime
  • Microsoft Video for Windows, and most recently
  • Microsoft ActiveMovie.

 

Filed Under: Digital Video

Latest Articles

Benefits of Using Mobile Apps in Education

Mobile apps have totally changed how students learn, making it interactive and fun instead of a drag. Educators around the world are projected to spend over $101 billion on educational apps by 2028. They let the students learn at their own pace and help them enjoy the learning process. It provides a … [Read More...]

Rip Import Copy VCR VHS Video and Burn to DVD with Nero

There are many applications that cover the complete cycle of steps involved in the transfer of video cassettes to DVD. Typically, such fully-featured packages enable you to: capture video from DV cameras or external sources connected to your video capture device edit videos, by trimming … [Read More...]

A simple PC guide on keeping safe while using public Wi-Fi

Did you know that there is a cyberattack every 39 seconds? You are more likely to be a victim if you are lax about your digital security. This includes being careless about using public Wi-Fi. Connecting to free, public Wi-Fi is second nature to most people. It seems like a splendid idea when … [Read More...]

Guides

Recent Posts