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Recording and Playback: Variable Frame Rate (VFR) Recording Function
Recording and Playback
It is possible to change the frame rate while recording in
VFR.
1 Open the <OPTION MENU> screen from the OPTION
page. OPTION page can be opened by pressing the
MENU button while pressing the LIGHT button.
Set the RATE SET AT REC to “ON”.
Close the menu screen by pressing the MENU button.
2 Frame rate can be changed to match the intention of the
recording by pressing the SYNCHRO SCAN adjustment
switch (+/
–) while the frame number display (number in
white) in the VF screen is flashing by pressing the JOG
dial button. It is also possible to instantly switch to any
frame rate by using the FRAME RATE function of the
USER switch.
Note
Recording of audio to the P2 card will not be possible
when the RATE SET AT REC is set to “ON”.
Delay of audio is almost matched to the delay of the
image when the frame rate is changed. Audio that is
superimposed on the HD SDI signal will be muted when
the delay for the audio is changed.
Note
When SYSTEM MODE is set to “1080-59.94i”, setting REC
FORMAT to “AVC-I 100/30PN” or “AVC-I 50/30PN” results in
operation at AVC-I 100/29.97PN or AVC-I 50/29.97PN
respectively. Setting REC FORMAT to “AVC-I 50/24PN”
results in operation at AVC-I 50/23.98PN.
Similarly, when SYSTEM MODE is set to “1080-24PsF”,
setting REC FORMAT to “AVC-I 100/24PN” or “AVC-I 50/
24PN” results in operation at AVC-I 100/24PN or AVC-I 50/
24PN respectively.
To change the frame rate while recording in VFR
AJ-HPX3700G-VQT1V68_eng.book 39 ページ ２００８年１０月１５日 水曜日 午後６時３８分