[Evergreen-catalogers] Fwd: [ACAT] 347 $b (encoding format)

[Willis, Beth]

Thanks, Jane!

On Mon, Dec 18, 2017 at 2:42 PM, Jane Sandberg <sandbej at linnbenton.edu>
wrote:

> Hi Evergreen catalogers,
>
> Last month, this list had a lively conversation about possible ways to
> use new MARC fields to display really helpful icons in the OPAC.  The
> subject of the thread, started by Rogan Hamby, is "RDA search
> formats".
>
> Adam Schiff just sent a really helpful email to AUTOCAT about
> controlled vocabularies for the 347$b.  Perhaps this will be helpful
> in our further discussions.
>
>
> ---------- Forwarded message ----------
> From: Adam L. Schiff <aschiff at uw.edu>
> Date: Mon, Dec 18, 2017 at 11:27 AM
> Subject: [ACAT] 347 $b (encoding format)
> To: AUTOCAT at listserv.syr.edu
>
>
> In addition to the other comments on the example
>
> 347 _ _ video file $b Vimeo $2 rda
>
> I wanted to point out two things:
>
> 1) There are now separate MARC codes for each of the controlled
> vocabularies from RDA, such as file type (347 $a).  The full list is
> at https://www.loc.gov/standards/sourcelist/genre-form.html but I've
> copied them here:
>
> rdabf
>     RDA bibliographic format External Link
> rdabs
>     RDA broadcast standard External Link
> rdaco
>     RDA content type
> rdacc
>     RDA colour content
> rdacpc
>     RDA configuration of playback channels
> rdact
>     RDA carrier type
> rdafnm
>     RDA format of notated music
> rdafs
>     RDA font size
> rdaft
>     RDA file type
> rdagen
>     RDA generation
> rdagrp
>     RDA groove pitch of an analog cylinder
> rdagw
>     RDA groove width of an analog disc
> rdalay
>     RDA layout
> rdamat
>     RDA material
> rdamt
>     RDA media type
> rdapf
>     RDA presentation format
> rdapm
>     RDA production method
> rdapo
>     RDA polarity
> rdare
>     RDA regional encoding
> rdarm
>     RDA recording medium
> rdarr
>     RDA reduction ratio designation
> rdaspc
>     RDA special playback characteristic
> rdatc
>     RDA track configuration
> rdatr
>     RDA type of recording
> rdavf
>     RDA video format
>
> The code "rda" is still valid to use in 33X-34X fields, but OCLC
> policy is to prefer the more specific codes.  See the section entitled
> "Use of MARC Codes in 33X and 34X fields" at
> https://www.oclc.org/support/services/worldcat/
> documentation/tb/267.en.html.
>
> So for the file type, the preference is now to record:
>
> 347 __ video file $2 rdaft
>
> 2) Encoding format (RDA 3.19.3) is not an RDA controlled vocabulary
> anymore, so there is no valid code for it. Therefore, the encoding
> format should be recorded in a separate 347 $b with no $2.
>
> Applying all of the separate codes for different RDA controlled
> vocabularies for a DVD video, you'd get something like this:
>
> 344 ## digital $2 rdatr
> 344 ## $b optical $2 rdarm
> 344 ## $g surround $g stereo $2 rdacpc
> 344 ## $h Dolby Digital 5.1 $h Dolby Digital 2.0
> 346 ## $b NTSC $2 rdabs
> 347 ## video file $2 rdaft
> 347 ## $b DVD video
> 347 ## $e region 1 $2 rdare
>
> Note that since the terms recorded for special playback
> characteristics (344 $h) don't come from the controlled list at RDA
> 3.16.9.3, there's no $2 in that 344 field either.
>
>
> Adam Schiff
> Principal Cataloger
> University of Washington Libraries
> aschiff at uw.edu
>
> --
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>
> --
> Jane Sandberg
> Electronic Resources Librarian
> Linn-Benton Community College
> sandbej at linnbenton.edu / 541-917-4655
> Pronouns: she/her/hers or they/them/theirs
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>



-- 
Beth Willis
Digital & Catalog Librarian
NOBLE, Inc.
26 Cherry Hill Drive
Danvers, MA 01923
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