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Recording and Playback: Variable Frame Rate (VFR) Recording Function
When producing for the cinema screen, a frame rate of 24 fps (24 frames per sec) matching the rate at which films are played
back is normal (1 speed). When settings below are used, the recorded material will play back as a film. By using the 720P
progressive and the cine-like gamma, film-like images can be achieved.
When producing commercials and TV shows for HDTV/SDTV broadcasts, a frame rate of 30 fps (30 frames per second) (or
25 fps (25 frames per second) at 50 Hz), is the norm (1 speed). When the settings below are used, the recorded material
will play back as a television broadcast. Commercials and music clips can be recorded with film-like image quality, and a
frame rate suitable for television broadcasting.
Examples of VFR Recording Function Use
Standard Speed Shooting for Film Production
Standard Settings for Film Production
SYSTEM MODE setting
Recording Frame Rate
SYSTEM MODE
Other settings
720-60P
REC FORMAT
AVC-I 100/24PN
(AVC-I 50/24PN)
(DVCPROHD/24PN)
24 frames
VFR
OFF
FRAME RATE
24FRAME
1080-24PsF
REC FORMAT
AVC-I 100/24PN
(AVC-I 50/24PN)
CAMERA MODE
24P
Standard Speed shooting for Commercial and TV production
Standard settings for commercials and TV shows
System frequency
SYSTEM MODE setting
Recording Frame Rate
SYSTEM MODE
Other settings
59.94 Hz
720-59.94P
REC FORMAT
AVC-I 100/30PN
(AVC-I 50/30PN)
(DVCPROHD/30PN)
29.97 frames
VFR
OFF
FRAME RATE
30FRAME
1080-59.94i
REC FORMAT
AVC-I 100/30PN
(AVC-I 50/30PN)
(AVC-I 100/60i)
(AVC-I 50/60i)
(DVCPROHD/60i)
CAMERA MODE
30P
50 Hz
720-50P
REC FORMAT
AVC-I 100/25PN
(AVC-I 50/25PN)
(DVCPROHD/25PN)
25 frames
VFR
OFF
FRAME RATE
25FRAME
1080-50i
REC FORMAT
AVC-I 100/25PN
(AVC-I 50/25PN)
(AVC-I 100/50i)
(AVC-I 50/50i)
(DVCPROHD/50i)
CAMERA MODE
25P
AJ-HPX2700G-VQT1V27_eng.book 38 ページ 2008年9月2日 火曜日 午後5時43分