32 lines
718 B
Go
32 lines
718 B
Go
package audio
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import (
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"game-driver/pkg/logger"
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"github.com/gopxl/beep/v2"
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"github.com/gopxl/beep/v2/mp3"
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"github.com/gopxl/beep/v2/speaker"
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"io"
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)
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func PlayBgmMP3(r io.ReadCloser, opts ...beep.LoopOption) (*beep.Ctrl, func() error, error) {
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streamer, format, err := mp3.Decode(r)
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if err != nil {
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return nil, func() error { return nil }, err
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}
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loop2, err := beep.Loop2(streamer, opts...)
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if err != nil {
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logger.Infoln("循环播放异常: ", err)
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return nil, streamer.Close, err
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}
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s := beep.Resample(4, format.SampleRate, DefaultSampleRate, loop2)
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ctrl := &beep.Ctrl{Streamer: s}
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speaker.Play(beep.Seq(ctrl, beep.Callback(func() {
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streamer.Close()
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})))
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return ctrl, streamer.Close, nil
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}
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