| | 1 | = Marker Layer > Synchronize Audio = |
| | 2 | |
| | 3 | See also [wiki:Help/HowTo/AudioMapping Audio Mapping]. |
| | 4 | |
| | 5 | Synchronizes the timing of audio playback with an Audio Marker. |
| | 6 | |
| | 7 | You need to previously have associated a WAV file with a Marker Layer, either using [wiki:Help/Action/ApplyAudio Apply Audio] for a Marker Layer derived from GPS waypoints or [wiki:Help/Action/MakeSampledAudioMarkerLayer Make Sampled Audio Marker Layer] for a Marker Layer derived from artificially sampled points along a GPS track. You will also have provided an audio cue ("NOW!") on the sound track which was made at the same time as one of the waypoints. |
| | 8 | |
| | 9 | Play the audio from the Marker (by clicking its icon) at which the cue was made. [wiki:Help/Action/PlayPause Pause] playback when you hear the cue. If your recorder was started after the GPS track, you may need to [wiki:Help/Action/JumpBack rewind] (don't play from a previous marker, or that would synchronize to that marker instead), and then choose Synchronize Audio to align the audio where it is paused with the position on the GPS track. |
| | 10 | |
| | 11 | You may also need to [wiki:Help/Preferences/Audio calibrate] your audio if the clock in your recorder isn't very accurate. |
| | 12 | |
| | 13 | Back to [wiki:Help Main Help] |
