Hello [= thank you for posting the instructions

I'm using version 2.63 x64. The SRT is hardcoded fine, but the contrast/colors of the image are heavily changed. All video filters are off. I tried setting constant quality to 0 (highest quality) but it didn't make a difference. Do you know how I can fix this or if there are other reliable ways for me to hardocode SRT onto an image?
Thank you