If you selected the manual start option for a project, you must start the project to begin the captioning process. Also, when you automate the captioning process for a folder, the captioning service will poll the folder at the interval specified and, when new presentations are detected, they will be uploaded for captioning .
In some instances, you may want to stop a project temporarily and restart it at a later time. To start or stop a project:
Click Presentations > Captioning and select your project from the list. Click the Start Project button () or the Stop Project button () to either start or stop the captioning process.