What “extra quality” likely means
Appendix A: Sample Quality Rubric (summary)
" likely refers to a specific high-bitrate or high-resolution enhancement setting within this media tool. Here is how you can use the core features of such a tool to create a high-quality video project: Creating a Feature with "Extra Quality" Merge Multiple Files : You can combine different video formats (such as AVI, MOV, or MP4 ) and images into one continuous "feature" film. Add Background Audio