Cataloger's Reference Shelf
MARC 21 Format for Bibliographic Data
Cataloger's Reference Shelf
MARC 21 Format for Bibliographic Data
345 Moving Image Characteristics (R) (Variable Data Field)
Field definition and scope:
Field 345 contains specifications relating to a moving image resource.
Multiple values from the same source vocabulary may be recorded in the same field within separate subfield occurrences. Terms from different source vocabularies are recorded in separate occurrences of the field.
Field 345 is repeatable.
Guidelines for applying content designators:
For indicator and subfield code definitions and examples, National-level (NLR) and Minimal-level (MLR) record requirements, and designator repeatability, see table below:
Position |
Description |
NLR |
MLR |
Repeatability |
Field 345 |
Moving Image Characteristics |
|
|
R |
Indicator: |
|
|
|
|
First |
Undefined; contains a blank |
M |
|
|
Second |
Undefined; contains a blank |
M |
|
|
|
|
|
|
|
Subfield code: |
|
|
|
|
$a |
|
|
R |
|
$b |
|
|
R |
|
$c |
|
|
R |
|
$d |
|
|
R |
|
$0 |
|
|
R |
|
$1 |
|
|
R |
|
$2 |
|
|
NR |
|
$3 |
|
|
NR |
|
$6 |
|
|
NR |
|
$8 |
|
|
R |
Field 345 - Projection
Characteristics of Moving Image [new,
2011]
Field 345 - Projection
Characteristics of Moving Image [renamed,
2020]
Subfield $c - Aspect
ratio value [new, 2020]
Subfield $d - Aspect
ratio designator [new, 2020]
Subfield $1 - Real
World Object URI [new, 2017]
Related MARC field or document:
RDA in MARC Bibliographic Data
See also: