Is mABREnabled just a decoy in the SDK?

Was wandering around and found the variable mABREnabled. The docs doesn’t provide a lot and I’d like to know if setting it to true has any effect at the moment?

This is described in the GoCoder Android API reference:

setABREnabled public void setABREnabled(boolean abrEnabled) Enable or disable Adjustable Bitrate (ABR) Parameters: abrEnabled - true to have the bitrate of the video stream automatically adjusted based on bandwidth constraints, false otherwise