I have a project that plays perfectly in VSE. It has 3 pictures and 2 video clips. All are sized to 1280x720. The whole clip should be about 15 seconds. Audio is from an mp3 file. Project is set to 29 fps.
I chose the mp4 presets, tried rendering, and I get black screen for 10 seconds, 3-5 frames from one video clip, and then it freezes on a frame from the second clip. None of the pictures show up at all.
I've tried changing to a different output, but the file duplicates the result. Are there any suggestions?
using Blender 2.79 (whatever the latest is. downloaded a fresh copy this week)