id3/io.github.kingg22.vibrion.id3/Id3AudioWriter

Id3AudioWriter

class Id3AudioWriter @JvmOverloads constructor(var padding: Int = 4096)

Builder for ID3 v2.3 tags.

Note: Current is impossible to delete a tag frame after set it. If you need to do that, create a Id3AudioWriter.copy before and modify it, or only don't set the value.

Don't recommend to call Id3AudioWriter.addTag or Id3AudioWriter.toByteArray or Id3AudioWriter.build repeated.

Example:

val writer = Id3AudioWriter()
writer[Id3v2v3TagFrame.TPE1] = listOf("Eminem", "50 Cent")
val tag = writer.addTag()

Java:

class Id3BuilderJavaTest {
    void testId3Writer() {
        final var writer = new Id3AudioWriter();
        writer.setPadding(0);
        // Need to call `.INSTANCE` because is an kotlin object.
        writer.set(Id3v2v3TagFrame.TIT2.INSTANCE, "Title");
        writer.set(Id3v2v3TagFrame.TPE1.INSTANCE, List.of("Eminem", "50 Cent"));
        final byte[] tag = writer.build();
    }
}

See also

Id3AudioWriter.set

Id3AudioWriter.addTag

Id3AudioWriter.build

Id3AudioWriter.Companion.removeTag

Id3v2v3TagFrame

Id3WriterBuilder

Inspired on 'egoroof/browser-id3-writer' on JavaScript / Typescript

Constructors

constructor(padding: Int = 4096)

Create empty Id3 audio writer with optional padding.

Types

object Companion

Properties

var padding: Int

Padding to add to the end of the bytearray. Default is 4096.

Functions

fun addTag(): ByteArray

Build the tag and add it to a new ByteArray.

fun build(): ByteArray

Build the tag and add it to a new ByteArray.

operator fun ~~component1~~(): Int

fun copy(padding: Int = this.padding): Id3AudioWriter

Copy of the current Id3AudioWriter. Include all frames previously added with Id3AudioWriter.set

fun ~~deepCopy~~(padding: Int = this.padding): Id3AudioWriter

Deep copy of the current Id3AudioWriter. Include all frames previously added with Id3AudioWriter.set

open operator override fun equals(other: Any?): Boolean

open override fun hashCode(): Int

operator fun set(id: Id3v2v3TagFrame.AttachedPictureTagFrame, value: AttachedPicture)

implies (id == APIC)

operator fun set(id: Id3v2v3TagFrame.CommentTagFrame, value: CommentFrame)

implies (id == COMM)

operator fun set(id: Id3v2v3TagFrame.IntegerTagFrame, value: Int)

implies (id == TBPM || id == TLEN || id == TYER)

operator fun set(id: Id3v2v3TagFrame.ListStringTagFrame, value: List<String>)

implies (id == TCOM || id == TCON || id == TPE1)

operator fun set(id: Id3v2v3TagFrame.PairedTextTagFrame, value: PairedTextFrame)

operator fun set(id: Id3v2v3TagFrame.PairedTextTagFrame, value: List<Pair<String, String>>)

operator fun set(id: Id3v2v3TagFrame.PairedTextTagFrame, value: Map<String, String>)

implies (id == IPLS)

operator fun set(id: Id3v2v3TagFrame.PrivateTagFrame, value: PrivateFrame)

operator fun set(id: Id3v2v3TagFrame.PrivateTagFrame, value: Pair<String, ByteArray>)

operator fun set(tag: Id3v2v3TagFrame.PrivateTagFrame, id: String, value: ByteArray)

implies (id == PRIV)

operator fun set(id: Id3v2v3TagFrame.SynchronizedLyricsTagFrame, value: SynchronizedLyrics)

implies (id == SYLT)

operator fun set(id: Id3v2v3TagFrame.TextTagFrame, value: String)

implies (id in Id3v2v3TagFrame.stringFrames || id in Id3v2v3TagFrame.urlFrames)

operator fun set(id: Id3v2v3TagFrame.UnsynchronisedLyricsTagFrame, value: UnsynchronisedLyrics)

operator fun set(id: Id3v2v3TagFrame.UnsynchronisedLyricsTagFrame, lyrics: String, description: String, language: String)

implies (id == USLT)

operator fun set(id: Id3v2v3TagFrame.UserDefinedTextTagFrame, value: UserDefinedText)

operator fun set(id: Id3v2v3TagFrame.UserDefinedTextTagFrame, value: Pair<String, String>)

operator fun set(id: Id3v2v3TagFrame.UserDefinedTextTagFrame, description: String, value: String)

implies (id == TXXX)

operator fun set(id: Id3v2v3TagFrame.UserDefinedUrlTagFrame, value: UserDefinedText)

implies (id == WXXX) where UserDefinedText.value is a link.

operator fun set(id: Id3v2v3TagFrame.UserDefinedUrlTagFrame, value: Pair<String, String>)

operator fun set(id: Id3v2v3TagFrame.UserDefinedUrlTagFrame, description: String, value: String)

implies (id == WXXX)

operator fun set(frameName: String, value: FrameValue)

Advanced set frame as string

operator fun set(types: List<Id3v2v3TagFrame>, values: List<FrameValue>)

Set various frames of varios type Id3v2v3TagFrame to values

fun toByteArray(): ByteArray

Build the tag and add it to a new ByteArray.

open override fun toString(): String