I am exporting H264. The image is fine as far as brightness and contrast when I watch it inside Premiere or as a clip on my computer monitor. When I watch it on a TV screen or projector its way too bright. Even when I darken the image and heighten the contrast, it's still too bright although it's quite dark on my monitor. The monitor is not pared down, it's set to a bright picture, brightness in the 90s. What's going on?