Create a Snippet Variable that inserts the final timecode/file length
From the community: "Please include the time length of audio file as a Snippet Variable"
This would essentially be a variable that inserts the last timecode of the file. For example, the variable would insert "[00:59:56.10]" for a file that that is 59 minutes and 56 seconds long.
Let us know in the comments if there's another timecode format you'd like to see (ex: 59:56).