hello I have have edited a video and noticed the black text and some clips of video have a slight pink tint to them, it isn't meant to be like this. I am using sony vegas pro 13 but I don't know if it's a problem with the software or the video. The problem only appears when I render the file, I have tried two file formats, "wmv" and "internet 720p mp4" but still the problem persists. It's ruining the whole video. Can anyone help?