Vfr (variable frame rate) time code, 0pnrecordingat1pcapture – Panasonic AG-HPX300P User Manual

Page 61

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1

Chapter


Adjustments

and
Settings

for

Recording

VFR (variable frame rate) time code

• At 24PN, recording is performed at 24 frames and output uses a 2:3 pull-down scheme to produce 30 frames.
• At a frame rate (capture frame rate) of 24P the speed of recording and the output time code matches actual time, but not

at any speed other than 24P. (Example: at 60P recording progresses at 60/24 speed)

• Then the camera operates in Rec Run mode and the time code output at start of recording matches the recording time

code.

• This is true also for frame rates other than 30P capture in 30PN mode

PNrecordingat0Pcapture

Video output

0

1

2

3

22 23 24 25

58 59 60 61 62 63

67 68

Rec start

Rec stop

Skips

Rec start

Output time code

00:00

00:00

00:00

00:01

00:11

00:12

00:29

01:00

01:01

02:20

02:20

Recorded video

0

1

2

3

22 23 24 25

58 59 60 61 62 63

67 68

Recorded time code

00:00 00:01 00:02 00:03

00:22 00:23 01:00 01:01

02:10 02:11 02:12 02:13 02:14 02:15

02:16

02:16 02:17

24/30

conversion

0PNrecordingat1Pcapture

Video output

0

0

0

0

1

1

1

1

14 14 14 14 15 15 15 15

20 20 20 20 21 21

Rec start

Rec stop

Skips

Rec start

Output time code

00:00

00:00

00:01

00:02

00:03

00:29

00:28

01:00

00:16

00:16

00:17

Recorded video

0

1

14

15

Recorded time code

00:00

00:01

00:14

00:15

21

00:16

00:16

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