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Shooting
37
Shooting in 1080i/480i progressive mode
Selecting 1080i/30P, 1080i/24P, 1080i/24PA, 
480i/30P, 480i/24P or 480i/24PA in the REC 
FORMAT option (page 107) of the setting men
RECORDING SETUP screen enables shooting in 
progressive mode.
30P mode:
  Shoot 30 frames a second in the progressive 
mode.
  For output and recording, the 30-frame-per-
second signal is converted to 60-field-per-second 
interlace.
  This mode gives you high quality images.
AoAeBoBeCoCeDoDeEoEe Fo FeGoGeHoHe Io Ie Jo Je
A B C D E F G H I J
30 P
60 i
24P mode:
  Shoot 24 frames a second in the progressive 
mode.
  For output and recording, the 24-frame-per-
second signal is converted to 60-field-per-second 
interlace using the widely used “2:3” ratio.
  This gives you images similar to a movie shot 
with film.
A B C D E F G H
AoAeBoBeBoCeCoDeDoDeEoEeFoFe Fo Ge GoHe Ho He
24 P
60 i
24P advanced mode:
  Shoot 24 frames a second in the progressive 
mode.
  For output and recording, the 24-frame-per-
second signal is converted to 60-field-per-second 
interlace using “advanced” conversion.
A B C D E F G H
AoAeBoBeBoCeCoCeDoDeEoEeFoFe Fo Ge GoGe Ho He
24 PA
60 i
With the “2:3” method, frames [BoCe], [CoDe], 
[FoGe], and [GoHe] shown in the illustration would 
be extended over different frames which can cause 
a drop in picture quality.
With the 24P advanced method, however, frames 
[BoCe] and [FoGe] are cut out, leading to a 
reduction in image quality loss.
If you also use a system compatible with the 
advanced method, editing will also yield better 
quality images than those shot in the normal 24P 
mode.
•  If you are not going to do your editing on such a 
system, use the normal 24P method for shooting.
Note the following when shooting in 
progressive mode.
•  You cannot have a gain of 18dB.
•  Set the shutter speed to 1/50 (OFF) or 1/60 for 
best results.
•  There may be a slight delay to the start of 
recording when you use the 24P or 24P 
advanced modes because 5 frames are recorded 
at a time. When using a tape, the shortest 
possible recording time is three seconds.