Paisley later threatened to publish the video if the woman did not go to his house.
He then told her to perform sex acts with him, or he would not delete the video.
The woman repeatedly told him “no”, but her ordeal last several hours.
In a victim-impact statement read out in court on Wednesday, the woman said she was left with a severe concussion from the attack, and was initially unable to work due to the pain in her neck.
She also suffered from post-traumatic stress disorder and anxiety attacks.
It had affected her work, which put a strain on her finances, and she struggled to meet payments on her home and to feed her family.