settings_features - PingguSoft/aTelloPilot GitHub Wiki

aTelloPilot Settings (From V0.7)

3.FEATURES

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a. Video recording file format

  • MP4 : general use (default)
  • h.264 : raw video stream for debugging

b. Audio Recording (available from V 0.5 release)

  • enable audio recording from device mic.
  • only available with MP4 video format

c. TTS

  • Enable/Disable "Text To Speech"

d. POI AutoSave

  • Save POI list automatically when the Tello lands
  • The list can be loaded in Mission Planner

e. Homing(RTH) Alt.

  • initial altitude before homing
  • zero (0) for current altitude, others for climbing height

f. Video Processing (default : off)

  • this switch is enabling/disabling video processing such as face tracking (turn it on for vision tracking)
  • video processing requires much cpu power and specific feature Android supports
  • if the device does not support required feature, this is turned off internally and face tracking is deactivated
  • if your device is slow when it is on, turn it off

g. Face Detection library checking

  • face detection is processed with Google vision library
  • Google Play Services has probably not finished loading the required files.
  • Usually, the download is taken care of at application install time, but this is not guaranteed.
  • In some cases the download may be delayed.
  • if the library checking fails
    • disconnect from the drone and connect to the internet
    • go to playstore and see there is an update about "Google Play Services", if so update it
    • if the issue is still reproduced
      • go to applications in the Android settings and find "Google Play Services"
      • click storage and clear cache
      • go to aTelloPilot and click the "check" button, it will initiate Google Play Services to download the library
      • after several minute, click the button again to see if it is working well

h. RC tuning

  • RC outputs can be tuned with 'Rate' and 'Expo' for all axis
  • 'Rate' tunes the slope of the line or curve
  • 'Expo' tunes the variation points of the curve
  • max 'Rate' and min 'Expo' will make input:output ratio to 1:1
    • no modification for output
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