Creating Animation > Representations of animations in the Timeline
Representations of animations in the TimelineFlash distinguishes tweened animation from frame-by-frame animation in the Timeline as follows:
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Motion-tweened keyframes are indicated by a black dot and intermediate tweened frames have a black arrow with a light blue background.
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Shape-tweened keyframes are indicated by a black dot and intermediate frames have a black arrow with a light green background.
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A dashed line indicates that the final keyframe is missing.
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A single keyframe is indicated by a black dot. Light-gray frames after a single keyframe contain the same content with no changes and have a black line with a hollow rectangle at the last frame of the span.
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A small a indicates that the frame has been assigned a frame action with the Actions panel.
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A red flag indicates that the frame contains a label or comment.
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