Delay in changing the video input source

Ask software engineering and SDK questions for developers working on Mac OS X, Windows or Linux.
  • Author
  • Message
Offline

ryansiu

  • Posts: 2
  • Joined: Tue Dec 18, 2018 8:52 am
  • Real Name: Ryan SIU

Delay in changing the video input source

PostTue Dec 18, 2018 8:59 am

Hi, I am writing a program with SDK for detecting both SDI and HDMI signal.
When I tried to set the value for bmdDeckLinkConfigVideoInputConnection, the driver requires 1-2s to return a correct input status after the flag in bmdDeckLinkConfigVideoInputConnection has been changed.
How can I accurately get the input status after the changing? I have benchmarked the time to return a correct input varies along different input source.
Thank you!

Return to Software Developers

Who is online

Users browsing this forum: No registered users and 14 guests