ASTRO WM-3209, Инструкция по эксплуатации, Страница: 97 / 254

Chapter 4 Description of Each Mode
85
・ Diagram showing LevelA mapping structure 4 (Y:Pb:Pr = 4:2:2, 12 bits) (based on
SMPTE 425M standard)
データストリーム 1
Y 1919[
11:
6]
Y 1919[
5:
0]
EA
V(3F
F
)
EA
V
(000)
EA
V
(000)
EAV(X
Y
Z)
LN 0 LN 1
CRC
0
CRC
1
アンシラリデータ
SA
V
(3
F
F
)
S
A
V
(000)
S
A
V
(000)
SA
V
(XY
Z
)
Y 0[
11:
6]
Y
0[
5:
0]
Y 1[
11:
6]
Y
1[
5:
0]
データストリーム 2
Pr
1919[
12:
6]
Pr
1919[
5:
0]
EAV(3
F
F
)
EAV(0
0
0
)
EAV(0
0
0
)
EAV
(X
Y
Z)
LN
0
LN
1
CRC
0
CRC
1
アンシラリデータ
S
AV(3
F
F
)
S
A
V
(000)
S
A
V
(000)
S
AV(X
Y
Z)
Pb 0[12
:6]
Pb
0
[5:
0
]
Pr 0[
12:
6]
Pr 0[
5
:0
]
The mapping structure of (2) is shown in the diagram above.
There are four 3G LevelA mapping structures which are classified by sampling structure.
In addition to the mapping structure in (1), there are three mapping structures shown in
(2).
In these mapping structures, the data equivalent to one pixel is not contained in one
sample (there is a multiple number of data for the same sample number in one stream) as
is the case with the mapping structure in (1). Consequently, a display such as the one
which appears for Single when HD or SD-SDI signals are input cannot be shown.
This is why two data in each respective data stream corresponding to each sample
number are displayed on the same line for these signals.
・
Diagram showing HEX (hexadecimal notation) display
SMPL EVEN ODD SMPL EVEN ODD
EAV 3840 3FF 000 EAV 3840 3FF 000
3842 000 2D8 3842 000 2D8
3844 228 200 3844 228 200
3846 146 11Ｄ 3846 277 2E9
・ ・ ・ ・ ・ ・
・ ・ ・ ・ ・ ・
・ ・ ・ ・ ・ ・
・ ・ ・ ・ ・ ・
・ ・ ・ ・ ・ ・
・ ・ ・ ・ ・ ・
3892 200 200 3892 200 200
3894 200 200 3894 200 200
3896 200 200 3896 200 200
3898 200 200 3898 200 200
STREAM 1 STREAM 2
The sample numbers actually displayed horizontally are displayed as the values shown in
the "Sample" column, and the sample number actually positioned inside the data stream
of the currently selected sample number is displayed as the sample number in the status
shown at the top left of the screen.
The data of data stream 1 is displayed on the left of the screen; the data of data stream 2
is displayed on the right of the screen. The data (EVEN) of the even-numbered sample
numbers are shown in the left data stream column on each side of the screen; the data
(ODD) of the odd-numbered sample numbers (sample numbers displayed on the left +1)
are shown in the right data stream column on each side of the screen.
When the EAV or SAV data is detected, [EAV] or [SAV] is displayed on the left of the
sample numbers.
The data in the DEC and OCT formats are displayed in the same way as for HEX.
データストリーム
1
データストリーム
2
アンシラリデータ
アンシラリデータ
Data stream 1
Ancillary data
Data stream 2
Ancillary data