This in response to my problem with the DVD footage and colorbar.
I think I figured it out. It turns out the footage was indeed not linked.
It was linked in the Master Time line, and it was linked in the subsequence that I created it it before importing it into the Master sequence, so in both of those it previewed just fine. BUT, it WASN’T linked correctly in the AE timeline I used to dynamic link it in the sub-sequence. Odd though, that it wasn’t linked correctly in AE and still rendered and played correctly in PP.
After I linked it correctly, the sub-sequence asked me to render, good sign. That rendered, I closed it and opened the Master Sequence, which too asked me to render, good sign. It’s rendering now, I am expecting that it will now show up in the export window.
I will try Danny’s suggestion on the MPEG2 setting and work from there for my smaller size video.
Thanks for reading— tips are still very much welcome on getting it small and nice. Again, the MPEG2 will be around 720 Mb