The down-the-line (DTL) camera angle is where plane, path and posture live. DeepSwing auto-detects the DTL perspective, draws your shaft plane and body lines, and scores what this view uniquely reveals: takeaway direction, backswing plane, transition shallowing and the trail elbow's work in the downswing.
Auto
Perspective detection
58°
Typical plane window
12+
DTL-specific checks
1
Tripod is all you need
01 · Camera Setup
DTL analysis is only as good as the camera position: hand height, aligned with the target line, far enough back to see the full arc. DeepSwing's capture guide frames you correctly and the app auto-detects DTL vs face-on, so metrics are always computed for the right view.
02 · Plane Analysis
The app overlays your shaft plane at address and tracks whether the club works above, on, or under it through the swing. Add elbow position, knee flex and hip-depth checks and the DTL view becomes a complete plane-and-posture report.
03 · Draw & Compare
Draw permanent plane lines with annotation tools, then compare today's DTL swing side-by-side with your reference swing — phase-synchronized. Flying elbow creeping back in? You'll see it in the first comparison, not after a month of bad shots.
Hand height, on the target line extension — the guide shows exactly where.
DeepSwing recognizes the DTL perspective and applies DTL-specific checks.
Shaft plane, elbow, posture and path tendencies scored with reference lines drawn.
On an extension of the ball-to-target line, at roughly hand height, far enough away to see clubhead to head throughout the swing. DeepSwing's capture guide positions it visually so every session matches.
Swing plane, shaft direction, path tendencies, posture over the ball, hip depth and trail elbow behavior. Face-on complements it with weight shift, tilt and release — analyze both for the full picture.
In transition, the club shifts outward above the address shaft plane and approaches the ball out-to-in. DeepSwing flags the deviation frames and links the pattern to slice/pull tendencies.
No — a tripod (or a leaned bag) plus multi-shot capture or Apple Watch remote start covers solo sessions completely.
Feel and real frequently disagree; that's why video exists. Objective plane lines and angle measurements resolve the argument — and give you the real baseline to train against.
Face-On Perspective
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Complete Analysis Workflow
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AI-Powered Swing Analysis
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One tripod, one free app: get scored down-the-line analysis in minutes.
60s setup • 3m feedback
