JVCL Help:TJvID3AudioEncryptionFrame
JVCL Help: TJvID3AudioEncryptionFrame Class
Search in JVCL Help
Search in all projectsClass Hierarchy
TJvID3Frame
TJvID3BinaryFrame
TJvID3AudioEncryptionFrame
run\JvID3v2Base.pas
Summary
Represents an audio encryption frame in a tag.
Pascal
run\JvID3v2Base.pas
TJvID3AudioEncryptionFrame = class(TJvID3BinaryFrame);
Description
Use TJvID3AudioEncryptionFrame to represent an audio encryption frame in a tag. Such a frame has frame identifier fiAudioCrypto ("AENC").
This frame indicates if the actual audio stream is encrypted, and by whom.
The frame contains a URL containing an email address, or a link to a location where an email address can be found, that belongs to the organization responsible for this specific encrypted audio file.
PreviewStart and PreviewLength are described in frames, and are pointers to an unencrypted part of the audio. If no part is unencrypted, these fields should be left zeroed.
TJvID3GeneralObjFrame is a TJvID3BinaryFrame descendant. The binary data can optionally contain a datablock required for decryption of the audio.
There may be more than one audio encryption frames in a tag, but only one with the same OwnerID 'Owner identifier'.
About
Contribute to this help topic
This documentation wiki is based on the collaborative effort of Project JEDI users. Your edits are welcome in order to improve documentation quality: edit this page
