Red frames in my DVDs
I've seen a few threads on this, but can't seem to find a workable solution. Any help would be greatly appreciated! I am burning DVDs from .m4v and .ac3 files using Encore on Mac OS Sierra, 10.12.3. Before transcoding, the timeline looks normal. But when I starting building my disc and transcoding, I notice the first frame goes bright red. Once complete and when I play back my DVD, there are a few seconds of random red frames, typically at the beginning. I have about 130 different films to build DVDs for, and 95% of them so far have been perfectly fine, I've only had this issue with a few. The films came to me on an external hard drive and should all be standardized, except for frame rates. I did not create the projects in Premiere. I'm simply taking the finished files from the hard drive, importing them as timelines into Encore, and burning the discs. This program is fairly new to me, so I'm struggling through this one a bit. Thank you for any help!