I would like to export an audio visualization, which runs from the start of the audio file to the end of the audio file. Is there a technique for telling the export to simply stop when it reaches the end of the audio file? Or do I have to figure out/already know how many milliseconds long the file is and set the timeline by hand?
On that note, is there a way to determine the number of milliseconds long an “audiofilein” file is within the app?