-If the frames-per-second don't match, ardour can either re-calculate (map) the frames or the configured FPS (<code>session > properties</code>) can be changed automatically while the slave is active. The behavior is configured with the checkbox in <code>Edit > Preferences > Transport</code> labeled <code>Match session video frame rate to external timecode</code>: When enabled the session video frame rate will be changed to match that of the selected external timecode source. When disabled the session video frame rate will not be changed to match that of the selected external timecode source. Instead the frame rate indication in the main clock will flash red and Ardour will convert between the external timecode standard and the session standard.
+If the frames-per-second don't match, Ardour can either re-calculate (map) the frames or the configured FPS (<code>session > properties</code>) can be changed automatically while the slave is active. The behavior is configured with the checkbox in <code>Edit > Preferences > Transport</code> labeled <code>Match session video frame rate to external timecode</code>: When enabled the session video frame rate will be changed to match that of the selected external timecode source. When disabled the session video frame rate will not be changed to match that of the selected external timecode source. Instead the frame rate indication in the main clock will flash red and Ardour will convert between the external timecode standard and the session standard.