static IEnumerable <Box> ImageProperties(
uint primaryId,
uint[] secondary,
ItemPropertyAssociationBox associations,
IList <Box> props)
{
return(DirectProperties(primaryId, associations, props)
.Concat(
(from associationBox in associations.Entries.Where(i => secondary.Contains(i.ItemId))
from propIndex in associationBox.Properties
let i = props.ElementAt(propIndex.Index - 1)
where i is DecoderConfigurationBox || i is ColorInformationBox
select i)
.Distinct()));
static IEnumerable <Box> DirectProperties(uint primaryId, ItemPropertyAssociationBox associations, IList <Box> props)
{
return(from associationBox in associations.Entries.Where(i => i.ItemId == primaryId)
from propIndex in associationBox.Properties
select props.ElementAt(propIndex.Index - 1));
}
