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#1: Refresh (fps) rate

Contents
  1. Motivation
  2. Proposal
Modify code to try to control the frame rate specifically
Proposed by
Gareth Bult
Proposal type
User interface
State
being-discussed

Motivation

At the moment the fps slider simply changes a timer which affects the frame rate .. the lower the timer setting the more frequently it fires and the more often it updates the picture. It would be nice to have the fps slider increment from 1-30 and have that directly control the frame rate where possible.

Proposal

  • Change the slider to increment in fps rather then the current timer.delay
  • Add some feedback code to dynamically control the timer delay to force the refresh rate
  • Look into device refresh rates and settings, see if it's possible to control the camera's output rate (gb.v4l code!)
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