title: Do Monitors have apis to change input source
body: <p>I have two monitors BENq rl2450h and Soniq</p>
  
  <p>I want to be able to change the source of the input for these two monitors.. </p>
  
  <p>Would a piece of software be able to change this. Are there open source alternatives to do this.. I'm happy to code if there is no alternative. </p>
  
  <h2>Use Case</h2>
  
  <p>2 different cables connected to 1 Monitor eg. 1 could be hdmi the other a VGA source.</p>
  
  <p>I want to be able to let the software decide which input source to be used on a particular monitor...</p>
  
  <h2>Limitations</h2>
  
  <p>I cannot use a switch from D-link (or other companies) because its not a publicly accessible PC ... It needs to be done using a software approach .. Additionally, <a href="https://stackoverflow.com/questions/18553867/change-monitor-input-source">Change Monitor Input Source</a>  suggests a C# method but I would prefer  something that is cross platform so can be coded for multiple OS's .. say python for eg. </p>