Platforms to show: All Mac Windows Linux Cross-Platform

Back to AVMetadataItemMBS class.

AVMetadataItemMBS.commonKey as string

Type Topic Plugin Version macOS Windows Linux iOS Targets
property AVFoundation MBS AVFoundation Plugin 13.2 ✅ Yes ❌ No ❌ No ✅ Yes All
The common key of the metadata item. (read-only)

This property contains the key that most closely corresponds to the key in the key property but that belongs to the common key space (AVMetadataKeySpaceCommon) as opposed to a format-specific key space. You can use this key to locate metadata items irrespective of the underlying media format.

If the value of the keySpace property is AVMetadataKeySpaceCommon, this property contains the same key as the key property.
(Read only property)

Some examples using this property:

AVMetadataItemMBS.dataValue as Memoryblock

Type Topic Plugin Version macOS Windows Linux iOS Targets
property AVFoundation MBS AVFoundation Plugin 13.2 ✅ Yes ❌ No ❌ No ✅ Yes All
Provides the raw bytes of the value of the metadata item. (read-only)

(Read only property)

AVMetadataItemMBS.dateTimeValue as DateTime

Type Topic Plugin Version macOS Windows Linux iOS Targets
property AVFoundation MBS AVFoundation Plugin 20.5 ✅ Yes ❌ No ❌ No ✅ Yes All
Provides the raw bytes of the value of the metadata item. (read-only)

(Read only property)

AVMetadataItemMBS.dateValue as date

Type Topic Plugin Version macOS Windows Linux iOS Targets
property AVFoundation MBS AVFoundation Plugin 13.2 ✅ Yes ❌ No ❌ No ❌ No Desktop, Console & Web
The value of the metadata item formatted as a date. (read-only)

The value of this property is nil if the metadata value cannot be represented as a date.
(Read only property)

AVMetadataItemMBS.duration as CMTimeMBS

Type Topic Plugin Version macOS Windows Linux iOS Targets
property AVFoundation MBS AVFoundation Plugin 13.2 ✅ Yes ❌ No ❌ No ✅ Yes All
The duration of the metadata item. (read-only)

(Read only property)

AVMetadataItemMBS.extraAttributes as Dictionary

Type Topic Plugin Version macOS Windows Linux iOS Targets
property AVFoundation MBS AVFoundation Plugin 13.2 ✅ Yes ❌ No ❌ No ✅ Yes All
The additional attributes supplied by the metadata item. (read-only)

(Read only property)

AVMetadataItemMBS.Handle as Integer

Type Topic Plugin Version macOS Windows Linux iOS Targets
property AVFoundation MBS AVFoundation Plugin 13.2 ✅ Yes ❌ No ❌ No ✅ Yes All
The internal object reference.

(Read and Write property)

AVMetadataItemMBS.key as Variant

Type Topic Plugin Version macOS Windows Linux iOS Targets
property AVFoundation MBS AVFoundation Plugin 13.2 ✅ Yes ❌ No ❌ No ✅ Yes All
The key of the metadata item. (read-only)

The key property contains the true key used to identify the contents of the metadata item. This value is specific to the key space of the metadata item.
(Read only property)

AVMetadataItemMBS.keySpace as string

Type Topic Plugin Version macOS Windows Linux iOS Targets
property AVFoundation MBS AVFoundation Plugin 13.2 ✅ Yes ❌ No ❌ No ✅ Yes All
The key space of metadata item's key. (read-only)

The key space specified by this property is typically the default key space for the metadata container in which the metadata item is stored.

AV Foundation uses key spaces to group related sets of keys. For example, the framework defines different key spaces for common keys, iTunes keys, ID3 keys, and QuickTime keys. Key spaces aid in filtering arrays of metadata items.
(Read only property)

AVMetadataItemMBS.locale as NSLocaleMBS

Type Topic Plugin Version macOS Windows Linux iOS Targets
property AVFoundation MBS AVFoundation Plugin 13.2 ✅ Yes ❌ No ❌ No ✅ Yes All
The locale of the metadata item. (read-only)

The locale may be nil if no locale information is available for the metadata item.
(Read only property)

AVMetadataItemMBS.numberValue as Double

Type Topic Plugin Version macOS Windows Linux iOS Targets
property AVFoundation MBS AVFoundation Plugin 13.2 ✅ Yes ❌ No ❌ No ✅ Yes All
The value of the metadata item formatted as a number. (read-only)

The value of this property is nil if the metadata value cannot be represented as a number.
(Read only property)

AVMetadataItemMBS.stringValue as string

Type Topic Plugin Version macOS Windows Linux iOS Targets
property AVFoundation MBS AVFoundation Plugin 13.2 ✅ Yes ❌ No ❌ No ✅ Yes All
The value of the metadata item formatted as a string. (read-only)

The value of this property is nil if the metadata value cannot be represented as a string.
(Read only property)

AVMetadataItemMBS.time as CMTimeMBS

Type Topic Plugin Version macOS Windows Linux iOS Targets
property AVFoundation MBS AVFoundation Plugin 13.2 ✅ Yes ❌ No ❌ No ✅ Yes All
The timestamp of the metadata item. (read-only)

(Read only property)

AVMetadataItemMBS.value as Variant

Type Topic Plugin Version macOS Windows Linux iOS Targets
property AVFoundation MBS AVFoundation Plugin 13.2 ✅ Yes ❌ No ❌ No ✅ Yes All
The value of the metadata item. (read-only)

(Read only property)

The items on this page are in the following plugins: MBS AVFoundation Plugin.


The biggest plugin in space...