![background image](https://i.helpnox.com/Final Cut Pro 6/en_US/Final Cut Pro 6_en_US1460.png)
Using Nested Sequences to Preserve Render Files
You can preserve render files for a sequence or for audio clips within a sequence by
nesting that sequence within another sequence. Nesting is particularly useful for
protecting the render files for effects-intensive clips you plan to trim frequently.
For detailed information, see Volume II, Chapter 23, “Sequence-to-Sequence Editing.”