Load a video to begin
A Frame A
B Frame B
Frame A
Frame B
Drag the divider or click anywhere to compare
Frame A
Added in Frame B
Removed from Frame A
Unchanged
Low Change
High Change
Frame A Edges
Frame B Edges
Common Edges
🔴 Red Channel Difference
🟢 Green Channel Difference
🔵 Blue Channel Difference
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Similarity Index
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PSNR (dB)
🗺️ Region Change Map
0%
Change Distribution
100%
📈 Statistics
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Total Change %
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Pixels Changed
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Max Region Change
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Min Region Change
📺 Most Changed Regions
📻 Least Changed Regions
📋 Detailed Analysis Report
Set Frame A and Frame B, then click "Generate Report" to see detailed analysis.
📊 Frame-to-Frame Change Timeline
Click "Analyze Sequence" to visualize frame changes
🎯 Motion Hotspots
Areas with most consistent change across frames
🧊 Static Areas
Areas with least change across frames
📈 Sequence Analysis Summary
Analyze a sequence to see the summary here.