Sony DCR-TRV30 - Manual (Page 129)

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“Memory Stick” Operations
Superimposing a still image in a “Memory
Stick” on a moving picture – MEMORY MIX
You can superimpose a still image you have recorded on a “Memory Stick” on the top
of the moving picture you are recording.
M. CHROM (Memory chromakey)
You can swap a blue area of a still image such as an illustration or a frame with a
moving picture.
M. LUMI (Memory luminancekey)
You can swap a brighter area of a still image such as a handwritten illustration or title
with a moving picture. Record a title on a “Memory Stick” before a trip or event for
convenience.
C. CHROM (Camera chromakey)
You can superimpose a moving picture on the top of a still image such as an image can
be used as background. Shoot the subject against a blue background. The blue area of
the moving picture will be swapped with a still image.
M. OVERLAP (Memory overlap)
You can make a moving picture fade in on top of a still image.
M. CHROM
Still image Moving picture
M. LUMI
C. CHROM
Blue
Still image Moving picture
Still image Moving picture
Blue
M. OVERLAP
Still image Moving picture