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AudioStreamMP3

Hereda: AudioStream < Resource < RefCounted < Object

Driver de transmisión de audio MP3.

Descripción

MP3 audio stream driver. See data if you want to load an MP3 file at run-time. More info can be found in ResourceImporterMP3.

Note: This class can optionally support legacy MP1 and MP2 formats, provided that the engine is compiled with the minimp3_extra_formats=yes SCons option. These extra formats are not enabled by default.

Tutoriales

Propiedades

int	bar_beats	`4`
int	beat_count	`0`
float	bpm	`0.0`
PackedByteArray	data	`PackedByteArray()`
bool	loop	`false`
float	loop_offset	`0.0`

Métodos

AudioStreamMP3	load_from_buffer(stream_data: PackedByteArray) static
AudioStreamMP3	load_from_file(path: String) static

Descripciones de Propiedades

int bar_beats = 4 🔗

void set_bar_beats(value: int)
int get_bar_beats()

The number of beats within a single bar in the audio track.

int beat_count = 0 🔗

void set_beat_count(value: int)
int get_beat_count()

The length of the audio track, in beats. The actual duration of the audio file might be longer than what is indicated by this property. It defines the end of the audio for looping, AudioStreamPlaylist, and AudioStreamInteractive.

float bpm = 0.0 🔗

void set_bpm(value: float)
float get_bpm()

The tempo of the audio track, measured in beats per minute.

PackedByteArray data = PackedByteArray() 🔗

void set_data(value: PackedByteArray)
PackedByteArray get_data()

Contiene los datos de audio en bytes.

Puedes cargar un archivo sin tener que importarlo de antemano utilizando el fragmento de código siguiente. Ten en cuenta que este fragmento carga el archivo completo en la memoria y puede no ser ideal para archivos enormes (de cientos de megabytes o más).

func load_mp3(path):
    var file = FileAccess.open(path, FileAccess.READ)
    var sound = AudioStreamMP3.new()
    sound.data = file.get_buffer(file.get_length())
    return sound

public AudioStreamMP3 LoadMP3(string path)
{
    using var file = FileAccess.Open(path, FileAccess.ModeFlags.Read);
    var sound = new AudioStreamMP3();
    sound.Data = file.GetBuffer(file.GetLength());
    return sound;
}

Note: The returned array is copied and any changes to it will not update the original property value. See PackedByteArray for more details.

bool loop = false 🔗

void set_loop(value: bool)
bool has_loop()

If true, the stream will play again from the specified loop_offset once it reaches the end of the audio track, or once it reaches the end of the last beat according to the amount specified in beat_count. Useful for ambient sounds and background music.

float loop_offset = 0.0 🔗

void set_loop_offset(value: float)
float get_loop_offset()

Tiempo en segundos en el que el stream comienza después de ser enlazada.

Descripciones de Métodos

AudioStreamMP3 load_from_buffer(stream_data: PackedByteArray) static 🔗

Crea una nueva instancia de AudioStreamMP3 a partir del búfer especificado. El búfer debe contener datos MP3.

AudioStreamMP3 load_from_file(path: String) static 🔗

Crea una nueva instancia de AudioStreamMP3 a partir de la ruta de archivo indicada. El archivo debe estar en formato MP3.