--- # A metadata schema in Kwalify: http://www.kuwata-lab.com/kwalify/
# Version: 0.2
type: map
mapping:
"schema_version": # This should match the version comment above
type: float
required: yes
"LC_NUMERIC": # If not provided LC_NUMERIC=C is used, not the system's locale.
type: str
required: no
"type": # A service type
type: str
required: yes
enum: [consumer, filter, producer, transition]
"identifier": # The same value used to register and create the service
type: str
required: yes
unique: yes
"title": # The UI can use this for a field label
type: str
"copyright": # Who owns the rights to the module and/or service?
type: str
"version": # The version of the service implementation
type: text
"license": # The software license for the service implementation
type: str
"language": # A 2 character ISO 639-1 language code
type: str
required: yes
"url": # A hyperlink to a related website
type: str
"creator": # The name and/or e-mail address of the original author
type: str
"contributor": # The name and/or e-mail of all source code contributors
type: seq
sequence:
- type: str
"tags": # A set of categories, this might become an enum
type: seq
sequence:
- type: str
"description": # A slightly longer description than title
type: str
"icon": # A graphical representation of the effect
type: map
mapping:
"filename":
type: str
"content-type":
type: str
"content-encoding":
type: str
"content":
type: str
"notes": # Details about the usage and/or implementation - can be long
type: str
"bugs": # A list of known problems that users can try to avoid
type: seq
sequence:
- type: str # Can be a sentence or paragraph, preferably not a hyperlink
"parameters": # A list of all of the options for the service
type: seq
sequence:
- type: map
mapping:
"identifier": # The key that must be used to set the mlt_property
type: str
required: yes
"type": # An mlt_property_type
type: str
enum:
- boolean # 0 or 1; not 'true', 'false', 'yes', or 'no' strings at this time
- float
- geometry
- integer
- properties # for passing options to encapsulated services
- string
- time # time string values (clock, SMPTE) can be acccepted in addition to
frames
"service-name": # for type: properties, a reference to another service
type: str # format: type.service, e.g. transition.composite
"title": # A UI can use this for a field label
type: str
"description": # A UI can use this for a tool tip or what's-this
type: str
"argument": # If this is also the service constructor argument.
type: bool
default: no
"readonly": # If you set this property, it will be ignored
type: bool
default: no
"required": # Is this property required?
type: bool
default: no
"mutable": # The service will change behavior if this is set after
# processing the first frame
type: bool
default: no
"widget": # A hint to the UI about how to let the user set this
type: str
enum:
- checkbox
- color
- combo
- curve
- directory
- fileopen
- filesave
- font
- knob
- listbox
- dropdown # aka HTML select or GtkOptionMenu
- radio
- rectangle # for use with type: geometry
- slider
- spinner
- text
- textbox # multi-line
- timecode
"minimum": # For numeric types, the minimal value
type: number
"maximum": # For numeric types, the maximal value
type: number
"default": # The default value to be used in a UI
type: scalar # If not specified, the UI might be able to display
# this as blank
"unit": # A UI can display this as a label after the widget (e.g. %)
type: str
"scale": # the number of digits after decimal point when type: float
type: int
"format": # A hint about a custom string encoding, possibly scanf
"values": # A list of acceptable string values
type: seq # A UI can allow something outside the list with
# widget: combo or if "other" is in this sequence
sequence:
- type: scalar
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