Using Video for Improvement

In the heat of racing, it's impossible to notice all the minute details that contribute to your performance. Video changes everything by providing an objective view of what happened.

With ChartedSails, you can synchronize video recordings with your sailing data, creating a powerful tool for improvement. Because the video is synchronized to your track, you can easily jump to specific moments - like the starting sequence of the second race, the first mark rounding, or the moment you hit your top speed.

Adding Video to Your Replay

Automatic Synchronization

1. Click the "Add Video" button in ChartedSails
2. Select your video file
3. ChartedSails will analyze your file and automatically detect the recording time
4. Your video will appear on the timeline at the correct position

The video and data replay are now synchronized. You can navigate through the video and simultaneously see:

• Your boat's position on the track
• Performance numbers
• Wind data
• Any other metrics you've enabled

Supported Video Sources

• GoPro cameras
• iPhone and Android smartphones
• Most digital cameras with timestamp data
• Drone footage (with timestamp data)

Making the Most of Video Analysis

Video is particularly valuable for analyzing:

1. Starting Sequences

• See your positioning relative to other boats
• Analyze your acceleration and timing
• Review your crew's pre-start routine

2. Mark Roundings

• Check your approach angle and positioning
• Analyze boat handling during the rounding
• Review crew coordination during sail changes

3. Sail Trim

• Assess sail shape in different conditions
• Compare trim settings with performance data
• Identify opportunities for improvement

4. Crew Work

• Evaluate movement and weight distribution
• Analyze crew coordination during maneuvers
• Review communication effectiveness

Practical Tips for Sailing Videos

Camera Placement

• Bow mount: Good for starts and upwind sailing
• Stern mount: Ideal for crew work and downwind sailing
• Mast mount: Excellent for sail trim analysis
• Crew-mounted: Captures specific roles and perspectives

Recording Settings

• Use medium resolution (1080p) for manageable file sizes
• Set wide-angle view to capture more of the boat and surroundings
• For longer sessions, consider using time-lapse mode

Managing Your Videos

ChartedSails does not upload your videos to the cloud. They remain on your computer, which allows you to sync many hours of video and access it immediately.

Important: When you close your browser or switch to another computer, ChartedSails cannot play your videos. They will be shown as grey bars on the timeline. To reattach them:

1. Drag and drop your files (or use the "Add Video" button)
2. They will immediately be available again
3. Any time synchronization adjustments are remembered

Pro Tip

Continue to organizing group debriefs to learn how to use data and video effectively in team settings.