Hi Rafael,
Because it was a mistake. Someone else started the sequence, then I came in later and edited it, not realizing it was 720. Now it’s all edited and rendered in 720 (it’s a 90 minute sequence), and I don’t understand how these things work in terms of what the software actually does with the media. I’m assuming that the rendered files are now 720, and if I export to 1080, it’ll blow them back up again artificially but they’ll still be at the lower resolution really. And I’m also assuming that if I copy my work into a new 1920×1080 sequence, I’ll have to render for 26 hours all over again. I have yet to experiment and find out, but am wondering if you know if my assumptions are true or what the best way to handle the situation is.
Thanks for responding.
Ben