Sony PDW-1500 User Manual
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8-3 Extended Menu
8
Press the SET button.
When you next display the menu and change the item
display, the extended menu will appear after the basic
menu.
display, the extended menu will appear after the basic
menu.
8-3-3 Using UMID Data
To perform operations from interviewing to editing
effectively and to detect audio-visual materials easily
when reusing them, metadata that provides additional
effectively and to detect audio-visual materials easily
when reusing them, metadata that provides additional
information is recorded along with audio-visual data. As
one of application of metadata, the UMID (Unique
Material Identifier) is internationally standardized.
one of application of metadata, the UMID (Unique
Material Identifier) is internationally standardized.
What is a UMID?
The UMID (Unique Material Identifier) is a unique
identifier for audio-visual material defined by the
SMPTE330M-2003 standard.
identifier for audio-visual material defined by the
SMPTE330M-2003 standard.
The UMID may be used either as the 32-byte Basic UMID
or as the Extended UMID, which includes an additional 32
bytes of Source Pack to make a total 64 bytes.
or as the Extended UMID, which includes an additional 32
bytes of Source Pack to make a total 64 bytes.
For details, refer to SMPTE 330M.
Globally unique ID is automatically recorded in clip units.
The Extended UMID is metadata that provides additional
information such as location, time/date, company and so
on.
The Extended UMID is metadata that provides additional
information such as location, time/date, company and so
on.
The UMID is applied as follows.
Extended UMID (64 bytes)
Basic UMID (32 bytes)
Source Pack (32 bytes)
Universal label
L
Inst. No.
Material Number
Time/Date
Spatial
Co-ordinates
Country
Org
User
12 bytes
1
3 bytes
16 bytes
8 bytes
12 bytes
4 bytes 4 bytes 4 bytes
Instance No.
Material No.
ID generated when
recording
Same as the above
ID generated when
recording
Same as the above
Source Pack
Shooting information (when,
where and who)
Same as the above
Shooting information (when,
where and who)
Same as the above
M
Distinguishing between the
original material and copied
material
original material and copied
material
M
Material source ID/detecting
material
material
M
Metadata pack that identifies
the source of material unit by
defining the when, where
and who of the material unit
with which it is associated.
the source of material unit by
defining the when, where
and who of the material unit
with which it is associated.
Original material: 00 00 00
Copied material: generation number
Copied material: generation number
(1 byte) + random number (2 bytes)