I've always been a bit puzzled which cross fades to use between events - the ones shown in the first screenshot that have been in Vegas for a long time. So I asked ChatGPT to 'splain them by column.
I created a PDF for each of the 5 columns, but I couldn't include the PDF itself, so below is a forum version of it. Any correction to the descriptions are welcomed.
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Column 1 – “LINEAR (use these most)”
Behavior: Neutral, straight-line fades.
Best for: invisible dissolves, everyday editing, anything where you don’t want to see the fade or change brightness.
Column 2 – “GENTLE EASE (slow in/out)”
Behavior: Starts a bit slower then speeds up (or the reverse). Soft ease curves.
Best for: slightly smoother, more “gradual” feel than linear, but still not wild.
Column 3 – “SMOOTH S-CURVE (cinematic)”
Behavior: Stronger S-shape; very soft in and soft out.
Best for: emotional / cinematic fades where you want a bit of personality.
Column 4 – “SHARP / PUNCHY”
Behavior: Steeper curves, more aggressive change through the middle of the fade.
Best for: punchy transitions, energetic sections where the fade should be felt.
Column 5 – “OVERSHOOT / BOUNCE (stylized)”
Behavior: Big arcs / “bouncy” curves; these can dip or spike brightness.
Best for: very stylized transitions only; almost never for normal cutting.