If you have small scene files, if you want to see the results of the recording immediately, or if you do not need to concern yourself with memory, you can opt to record to memory or to disk but loaded back into memory.
The procedure for recording Story Tracks to memory is similar to the procedure for recording Story Tracks to disk. Instead of selecting the Record to disk () option, you select the Record to memory option ().
To record a Track over the current clip:
The new clip overwrites the current clip but not necessarily from the beginning g to the end. The new clip overwrites the portion of the current clip whose end time equals the start time of the new clip.
This procedure is also valid also for Story Tracks recorded to disk.
To record Story Tracks to memory: