1. MUSIC
WORKFLOW
SEE
ALSO:
Content
Model
Architecture:
h;ps://dlibwiki.york.ac.uk/confluence/x/boBt
Content
Model
Architecture
(Content)
h;ps://dlibwiki.york.ac.uk/confluence/x/JgFx
Approach
to
sequences
and
structure
h;ps://dlibwiki.york.ac.uk/confluence/x/9QB5

2. Diagrams
showing
proposed
workflows
for
Archival,
Supported
and
Generic

3. Add
file(s)
WAV
(1
…
n)
or
BWAV
with
AudioArchival
(YSA)
#marker
(0
…
n)
Add
track
info
(opAonal)
DC
(1)
WAV
(1
…
n)
or
(OrderedCollecbonS RELS-­‐EXT
(1)
tructure)
RELS-­‐INT
(1)
BWAV
with
#marker
(0
…
n)
Sequence
No.
foreach
object
[o]
Label
(GenericMetadata)
writes
converts
tags
to
Add
descripAve
metadata,
&
ID3(?)
/
technical
metadata
AAC
(1
…
n)
aXML
AAC
(1
…
n)
Describes
Thumbnail
MODS
(1)
DS
Label
/
ID:
#PART
(1
…
n)
Addibonal
Files
AUDIO_LOW
AUDIO_MEDIUM
(AVMetadata)
(AudioArchival)
AUDIO
ARCHIVAL_AUDIO

4. Add
file(s)
WAV
(1
…
n)
or
BWAV
with
AudioArchival
#marker
(1
…
n)
Add
track
info
(opAonal)
(GenericStructure)
DC
(1)
writes
to
RELS-­‐INT
RELS-­‐EXT
(1)
Track
No.
converts
Label
RELS-­‐INT
(1)
(GenericMetadata)
Sdep
/
SDef
writes
Add
descripAve
metadata,
&
tags
to
AAC
(1
…
n)
[o]
ID3(?)
/
technical
metadata
aXML
AAC
(1
…
n)
Describes
Thumbnail
MODS
(1)
DS
Label
/
ID:
#PART
(1
…
n)
Addibonal
Files
AUDIO_LOW
AUDIO_MEDIUM
(AVMetadata)
(AudioArchival)
ARCHIVAL_AUDIO

5. Add
file(s)
AudioSupported
Add
track
info
(opAonal)
(GenericStructure)
AAC,
OGG,
DC
(1)
FLAC,
WMA,
writes
to
RELS-­‐INT
RELS-­‐EXT
(1)
Track
No.
AU,
AIFF,
MP3
Label
RELS-­‐INT
(1)
extracts
(GenericMetadata)
metadata
Sdep
/
SDef
analysis
converts
Add
descripAve
metadata,
&
writes
tags
to
technical
metadata
AAC
(1
…
n)
ID3(?)
AAC
(1
…
n)
Describes
Thumbnail
MODS
(1)
DS
Label
/
ID:
#PART
(1
…
n)
Addibonal
Files
AUDIO_MEDIUM
AUDIO_LOW
(AVMetadata)
(AudioArchival)
ORIGINAL_AUDIO

6. Add
file(s)
GenericAudio
Add
track
info
(opAonal)
(GenericStructure)
DC
(1)
writes
to
RELS-­‐INT
RELS-­‐EXT
(1)
extracts
Track
No.
ID3(?)
tags
Label
RELS-­‐INT
(1)
(GenericMetadata)
AAC
(1
…
n)
Sdep
/
SDef
analysis
writes
Add
descripAve
metadata,
&
converts
tags
to
technical
metadata
ID3(?)
AAC
(1
…
n)
Describes
Thumbnail
MODS
(1)
#PART
(1
…
n)
Addibonal
Files
DS
Label
/
ID:
AUDIO_MEDIUM
(AVMetadata)
(GenericAudio)
AUDIO_LOW

7. Proposed
new
resource
submission
interface
for
audio

8. Interface
mock-­‐up
Choose
Selected
resource
list
Custom
labels
Coverimage.jpg
Cover
image
Remove
selected
Make
selected
default
Add
similar
Add
sequenAal
part
JRTD_M.wav
JRTD_L.wav
Neon
meat
dream
of
a
octafish
Remove
selected
Make
selected
default
JRTD_M.wav
JRTD_L.wav
Old
fart
at
play
Remove
selected
Make
selected
default

9. Compound
vs.
Atomisbc
• With
examples
of
different
‘flavours’
of
AudioArchival
submission
– Master
+
Listening
Copies
– Master
Copy
– With
addibonal
material
–
at
collecbon
level
With
addibonal
material
–
at
object/track
level

10. Example2
:
Files
AUDIO_LOW
WAV_M
(1)
AUDIO_MEDIUM
AUDIO
AudioArchival
WAV_M
(2)
ARCHIVAL_AUDIO
ADDITIONAL_FILE
AtomisAc
(YSA)
WAV_L
(1)
Thumbnail
WAV_L
(2)
Audio
CollecAon
Object
DC
(dc.btle
=
label)
MODS
MP3
((1)
AAC
1)
RELS-­‐EXT
#PART
(1)
MP3
((2)
AAC
2)
RELS-­‐INT
#PART
(2)
AAC
(3)
Audio
DC
AAC
(4)
Transcript
(1)
Objects
RELS-­‐EXT
Transcript
(2)
AUDIO_LOW
RELS-­‐INT
Thumbnail
AUDIO_MEDIUM
Thumbnail
AUDIO
Transcript
(1)
STRUCTURE
ARCHIVAL_AUDIO
Transcript
(2)
OBJECT
noInSequence
#1
Thumbnail
OBJECT
noInSequence
#2
Example
Thumbnail
with
DC
(dc.btle
=
label)
listening
copies
RELS-­‐EXT
RELS-­‐INT

11. Example2
:
Files
AUDIO_LOW
WAV_M
(1)
AUDIO_MEDIUM
ARCHIVAL_AUDIO
AudioArchival
WAV_M
(2)
Thumbnail
AtomisAc
WAV_L
(1)
WAV_L
(2)
Audio
CollecAon
Object
DC
(dc.btle
=
label)
MODS
MP3
((1)
AAC
1)
RELS-­‐EXT
#PART
(1)
MP3
((2)
AAC
2)
RELS-­‐INT
#PART
(2)
MP3
((3)
AAC
3)
Audio
DC
MP3
((4)
AAC
4)
Objects
RELS-­‐EXT
AUDIO_LOW
RELS-­‐INT
Thumbnail
AUDIO_MEDIUM
ARCHIVAL_AUDIO
Transcript
(1)
STRUCTURE
Thumbnail
Transcript
(2)
OBJECT
noInSequence
#1
OBJECT
noInSequence
#2
Example
Thumbnail
without
DC
(dc.btle
=
label)
listening
copies
RELS-­‐EXT
RELS-­‐INT

12. Example2
:
Files
AUDIO_LOW
AUDIO_MEDIUM
WAV_M
(1)
WAV_M
(2)
AUDIO
ARCHIVAL_AUDIO
AudioArchival
Thumbnail
WAV_L
(1)
WAV_L
(2)
Audio
CollecAon
Object
DC
(dc.btle
=
label)
MODS
AAC
(1)
RELS-­‐EXT
#PART
(1)
AAC
(2)
RELS-­‐INT
#PART
(2)
Audio
DC
Transcript
(1)
Objects
RELS-­‐EXT
Transcript
(2)
AUDIO_LOW
RELS-­‐INT
AUDIO_MEDIUM
Thumbnail
AUDIO
STRUCTURE
ARCHIVAL_AUDIO
OBJECT
noInSequence
#1
Thumbnail
OBJECT
noInSequence
#2
Example
of
Thumbnail
AddiAonal
Files
ADDITIONAL_FILE_1
DC
(dc.btle
=
label)
ADDITIONAL_FILE_2
with
CollecAon
RELS-­‐EXT
RELS-­‐INT

13. Content
Models
• Each
submission
would
produce
a
number
of
Fedora
Objects:
(1)
Audio
Collecbon
Object,
with
the
following
content
models
– Cmodel:Sound
–
(opbonal)
SoundMusical
or
SoundNonMusical
– Cmodel:Collecbon
– Cmodel:AVMetadata
– Cmodel:GenericMetadata
– Cmodel:OrderedCollecbonStructure
(1
…
n)
Audio
Object
– Cmodel:Sound
–
(opbonal)
SoundMusical
or
SoundNonMusical
– Cmodel:GenericMetadata
– Cmodel:GenericAudio
/
AudioArchival
(optoinal)
OR
AudioSupported
(opbonal)

14. AAC
and
Streaming
• Includes
the
storage
of
two
AAC
files,
to
enable
streaming
at
lower
bandwidths,
suggest
128
kbps
and
320
kbps

15. Priority
Order
1. Workflow
for
AudioArchival,
file
creabon/conversion,
MODS,
DC,
RELS-­‐*
2. Workflow
for
GenericAudio,
file
creabon/conversion
3. Submission
screen
and
sequence
/
structure
4. Wribng
metadata
to
files
5. Addibonal
files
at
different
levels
6. Supporbng
BWAV
markers
7. Supported
formats
8. Metadata
extracbon
9. Adding
checksums