Sony DCR-TRV50 User Guide

You can superimpose a still image you have recorded on the “Memory Stick” on the
moving picture you are recording. You can record the superimposed images on a tape
or a “Memory Stick.” (However, you can record only superimposed still images on the
“Memory Stick.”)

M. CHROM (memory chroma key)
You can swap a blue area of a still image such as an illustration or a frame with a
moving picture.

M. LUMI (memory luminance key)
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 the “Memory Stick” before a trip or event for
convenience.

C. CHROM (camera chroma key)
You can superimpose a moving picture on a still image such as an image that 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 recorded on the “Memory
Stick” as the overlap.

* The superimposed image using Memory overlap can be recorded on tapes only.

M  C A M

C H R O M

Still image

Moving picture

Still image

Moving picture

C A M   M

C H R O M

Still image

Moving picture

M  C A M

 L U M I

Still image

Moving picture

O V E R –

 L A P