Panasonic AGHPX500P - MEMORY CARD CAMERA RECORDER, Быстрое руководство

Страница: 6 / 16

Shooting Performance
A Host of Features and Functions, Including a Variable Frame Rate Function for Cine-Like Video Production
Variable Frame Rate
In 720p mode,* the frame rate can be set from the conventional
24p/30p to any of 11 steps between 12p and 60p (or 50p).
Like the VariCam, the AG-HPX500 series allows undercranking and
overcranking common in film cameras, to create fast-motion and
slow-motion effects.
* In 1080 and 480 modes, the frame rate is fixed at 24p/30p (25p in the 50-Hz mode).
Higher-rate shooting produces a
slow-motion effect.
This is especially effective for high-
action scenes like car chases or
crashes, or for scenes to create
dramatic impact.
Lower-rate shooting creates a
fast-motion effect.
This technique can be combined with
a Slow Shutter Speed to emphasize
movements, such as flowing water or
fast-moving clouds.
Native and Over-60p (50p) Modes
•720p Native Mode: The AG-HPX500 series records images at the
frame rate set in the camera. Using the AG-HPX500 series to play
back the recording at the normal rate, you can preview the speed
effect right on the spot, without using a frame rate converter.
Native mode also extends the recording time.
•720p over 60p (or 50p) Mode:
The unit can output a DVCPRO HD
stream from the IEEE 1394 connector as it records. This lets you
produce a backup copy using a connected external hard disk
recorder, such as the Panasonic AJ-HD1400 DVCPRO HD
recorder or AG-HPG20 P2 portable recorder.
1080/480 24p Advance Mode
When recording in 1080/24p or 480/24p at 60 Hz, the AG-HPX500
series lets you select 24pA (Advance) mode. In this mode, it
performs 60i conversion using 2:3:3:2 pulldown, which maintains
higher image quality than ordinary 24p (2:3 pulldown) in nonlinear
editing*. In 30p and 25p recording (at 50 Hz), the AG-HPX500 series
uses 2:2 pulldown.
* For compatibility details, visit https://eww.pavc.panasonic.co.jp/pro-av/sales_o/ieee1394
Table of Frame Rate and Speed Effect
60Hz Mode 50Hz Mode
Supported
Frame Rate
Speed Effect in
24p base
Speed Effect in
30p base
Supported
Frame Rate
Speed Effect in
25p base
12 fps 200% Faster 250% Faster 12 fps 208% Faster
18 fps 133% Faster 167% Faster 18 fps 138% Faster
20 fps 120% Faster 150% Faster 20 fps 125% Faster
22 fps 109% Faster 136% Faster 23 fps 108% Faster
24 fps 100% Standard 125% Faster 25 fps 100% Standard
26 fps 92% Slower 115% Faster 27 fps 92% Slower
30 fps 80% Slower
100% Standard
30 fps 83% Slower
32 fps 75% Slower 94% Slower 32 fps 78% Slower
36 fps 66% Slower 66% Slower 37 fps 67% Slower
48 fps 50% Slower 62% Slower 48 fps 52% Slower
60 fps 40% Slower 50% Slower 50 fps 50% Slower