Panasonic AG HPX170 Memory Card Camera Recorder - Page 34

Shooting in 1080i/480i progressive mode, A B C D E F G H I J

Page 34 highlights

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 104) of the setting menu 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-framepersecond signal is converted to 60-field-persecond interlace. This mode gives you high quality images. 30P A B C D E F G H I J 60i AoAeBoBeCoCeDoDeEoEe Fo FeGoGeHoHe Io Ie Jo Je 24P mode: Shoot 24 frames a second in the progressive mode. For output and recording, the 24-framepersecond signal is converted to 60-field-persecond interlace using the widely used "2:3" ratio. This gives you images similar to a movie shot with film. 24P A B C D E F G H 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. 60i AoAeBoBeBoCeCoDeDoDeEoEeFoFe Fo Ge GoHe Ho He 24P advanced mode: Shoot 24 frames a second in the progressive mode. For output and recording, the 24-framepersecond signal is converted to 60-field-persecond interlace using "advanced" conversion. 24PA A B C D E F G H 60i AoAeBoBeBoCeCoCeDoDeEoEeFoFe Fo Ge GoGeHo He 34

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²³
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 104) of the setting menu
RECORDING SETUP screen enables shooting in
progressive mode.
²0P mode:
Shoot 30 frames a second in the progressive
mode.
For output and recording, the 30-frame-
persecond signal is converted to 60-field-per-
second interlace.
This mode gives you high quality images.
Ao Ae Bo Be Co Ce Do De Eo Ee Fo Fe GoGe Ho He Io Ie Jo Je
A B C D E F G H I J
30P
60i
±³P mode:
Shoot 24 frames a second in the progressive
mode.
For output and recording, the 24-frame-
persecond 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
Ao Ae Bo Be Bo Ce Co De Do De Eo Ee Fo Fe Fo
G
e
G
o
H
e
H
o
H
e
24P
60i
±³P advanced mode:
Shoot 24 frames a second in the progressive
mode.
For output and recording, the 24-frame-
persecond signal is converted to 60-field-per-
second interlace using “advanced” conversion.
A
B
C
D
E
F
G
H
Ao Ae Bo Be Bo Ce Co Ce Do De Eo Ee Fo Fe Fo
G
e
G
o
G
e
H
o
H
e
24PA
60i
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.