FFProbe.Data.Tags

Documentation

type TagList = [(String, TagValue)]

data TagValue

Constructors

StringTag String

IntTag Integer

FloatTag Float

Other String

If the constructor is Other, the String is a JSON representation of the value

Null

Instances

FromJSON TagValue

Defined in FFProbe.Data.Tags

Methods

parseJSON :: Value -> Parser TagValue

parseJSONList :: Value -> Parser [TagValue]

Show TagValue

Defined in FFProbe.Data.Tags

Methods

showsPrec :: Int -> TagValue -> ShowS

show :: TagValue -> String

showList :: [TagValue] -> ShowS

Eq TagValue

Defined in FFProbe.Data.Tags

Methods

(==) :: TagValue -> TagValue -> Bool

(/=) :: TagValue -> TagValue -> Bool

class HasTags a where

Methods

getTags :: a -> TagList

Instances

HasTags Chapter

Defined in FFProbe.Data.Chapter

Methods

getTags :: Chapter -> TagList

HasTags Format

Defined in FFProbe.Data.Format

Methods

getTags :: Format -> TagList

HasTags Stream

Defined in FFProbe.Data.Stream

Methods

getTags :: Stream -> TagList

lookupTag :: HasTags a => String -> a -> Maybe TagValue

Lookup a tag in a TagList, using a key