Follow the steps below to locate your project's Captions Settings.
Before editing the SMPTE settings for your 3Play Media files it may be necessary to change the account's Captions Settings in order to override the current SMPTE settings of a file.
Step 1- Click Settings
Click Settings located in the upper right-hand corner of the page.
Step 2- Click Captions Settings
Click Captions Settings located on the left-hand side of the page.
Step 3- Configure Captions Settings
The Captions Settings enables users to configure the Default SMPTE Settings for SMPTE-based close captions.
From the drop down menu, select a default Frame Rate. This will apply to all of your SMPTE-based closed captions formats when they are downloaded from your account.
Step 4- Click Save Changes
After making changes to your Captions Settings click Save Changes.