Trim Activity Map and Elevation Map to Selected Timeframe

Sometimes in an entire day ride we record only one part (like descent) which lasts only a dozen minutes. In this case we don't need an activity map from the entire 100km ride, but only for the descent. This feature allows you to trim the map to just the timeframe you selected on the chart.

How it works:

• Import GPX file to the app as usual
• Select desired timeframe on the chart
• Pick the right widget (like activity map or elevation map)
• A new input in the form will show up, select the right option ("trim to selected timeframe" OR "trim to the entire activity")
• This option affects all the selected elevation maps or activity maps. It doesn't affect any other widget.

Screenshot showing the video upload area and synchronized time range