Jhiggins:The War versus VHS and Betamax

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The Betamax vs. VHS Format War

  • Competition-

Contents

Betamax

  • Frame rate- 29.97 frames/s but it draws the same line twice
  • Resolution- Horizontal resolution: Approx 250 lines / Vertical resolution: lines for NTSC, lines in PAL link source
  • Market share- market share source
  • Cost- November 1975 the list price was $2295.source
  • compression-
  • Color Format-
  • Competition- VHS

Betamax is a videocassette tape recording format produced by Sony in 1975.

Frame Rate

(click here for resource)

23.976 fps NTSC or 25fps for PAL.

Resolution

for Betamax was 260 lines vs. 250 for VHS

Competition

with Betamax was VHS.

Market Share

30 % in 1980 Betamax Legacy

Cost Player/Media

November 1975 the price was $2295 Betamax Initial price

Similarities to VHS

(click for resource)
same size/shape tape
same oxide tape technology
record linear audio in same location as video

Problems

(click for resource)
Betacam vs. Betamax tapes--not electronically interchangeable--different playback speeds/recording speeds
too many multiple parts for different uses--Betascan, Betamax, Beta
Short recording time-initially 60 minutes available to record on whereas VHS had 3 Hours, and then later on 6 Hours.


Features

(click for resource)
HiFi availability upgrade
Used in broadcast television

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