Lingo Dictionary > L-N > movieFileFreeSize |  |

movieFileFreeSize

Syntax

    the movieFileFreeSize

Description

Movie property; returns the number of unused bytes in the current movie caused by changes to the cast members and castLibs within a movie. The `Save and Compact` and `Save As` commands rewrite the file to delete this free space.

When the movie has no unused space, the `movieFileFreeSize` function returns 0.

Example

This statement displays the number of unused bytes that are in the current movie:

    put the movieFileFreeSize