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godub

package module

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Versions in this module

v1

v1.1.3

Jan 23, 2024

v1.1.2

Nov 23, 2023

v1.1.1

Nov 23, 2023

v1.1.0

Oct 4, 2023

v1.0.0

Sep 15, 2023

Changes in this version

+ var ValidChannels = utils.NewSet(1, 2)

+ type AudioSegment struct

+ func NewAudioSegment(data []byte, opts ...AudioSegmentOption) (*AudioSegment, error)

+ func NewAudioSegmentFromWaveAudio(waveAudio *wav.WaveAudio) (*AudioSegment, error)

+ func NewEmptyAudioSegment() (*AudioSegment, error)

+ func NewSilentAudioSegment(duration int, frameRate uint32) (*AudioSegment, error)

+ func (seg *AudioSegment) Add(other *AudioSegment) (*AudioSegment, error)

+ func (seg *AudioSegment) Append(segments ...*AudioSegment) (*AudioSegment, error)

+ func (seg *AudioSegment) ApplyGain(volumeChange Volume) (*AudioSegment, error)

+ func (seg *AudioSegment) AsWaveAudio() *wav.WaveAudio

+ func (seg *AudioSegment) Channels() uint16

+ func (seg *AudioSegment) DBFS() Volume

+ func (seg *AudioSegment) Duration() time.Duration

+ func (seg *AudioSegment) Equal(other *AudioSegment) bool

+ func (seg *AudioSegment) ForkWithChannels(channels uint16) (*AudioSegment, error)

+ func (seg *AudioSegment) ForkWithFrameRate(frameRate int) (*AudioSegment, error)

+ func (seg *AudioSegment) ForkWithSampleWidth(sampleWidth int) (*AudioSegment, error)

+ func (seg *AudioSegment) FrameCount() float64

+ func (seg *AudioSegment) FrameCountIn(d time.Duration) float64

+ func (seg *AudioSegment) FrameRate() uint32

+ func (seg *AudioSegment) FrameWidth() uint32

+ func (seg *AudioSegment) Max() float64

+ func (seg *AudioSegment) MaxDBFS() Volume

+ func (seg *AudioSegment) MaxPossibleAmplitude() float64

+ func (seg *AudioSegment) Overlay(other *AudioSegment, config *OverlayConfig) (*AudioSegment, error)

+ func (seg *AudioSegment) RMS() float64

+ func (seg *AudioSegment) RawData() []byte

+ func (seg *AudioSegment) Repeat(count int) (*AudioSegment, error)

+ func (seg *AudioSegment) Reverse() (*AudioSegment, error)

+ func (seg *AudioSegment) SampleWidth() uint16

+ func (seg *AudioSegment) Slice(start, end time.Duration) (*AudioSegment, error)

+ func (seg *AudioSegment) String() string

+ type AudioSegmentError struct

+ func NewAudioSegmentError(format string, args ...interface{}) AudioSegmentError

+ func (e AudioSegmentError) Error() string

+ type AudioSegmentOption func(*AudioSegment)

+ func Channels(v uint16) AudioSegmentOption

+ func FrameRate(v uint32) AudioSegmentOption

+ func FrameWidth(v uint32) AudioSegmentOption

+ func SampleWidth(v uint16) AudioSegmentOption

+ type Exporter struct

+ func NewExporter(dst interface{}) *Exporter

+ func (e *Exporter) Export(segment *AudioSegment) error

+ func (e *Exporter) WithBitRate(rate int) *Exporter

+ func (e *Exporter) WithCodec(c string) *Exporter

+ func (e *Exporter) WithCover(c string) *Exporter

+ func (e *Exporter) WithDstFormat(f string) *Exporter

+ func (e *Exporter) WithID3TagVersion(v int) *Exporter

+ func (e *Exporter) WithParams(p ...string) *Exporter

+ func (e *Exporter) WithSampleRate(rate int) *Exporter

+ func (e *Exporter) WithTags(tags map[string]string) *Exporter

+ type Loader struct

+ func NewLoader() *Loader

+ func (l *Loader) Load(src interface{}) (*AudioSegment, error)

+ func (l *Loader) WithParams(params ...string) *Loader

+ type OverlayConfig struct

+ GainDuringOverlay Volume

+ LoopCount int

+ LoopToEnd bool

+ Position time.Duration

+ type Volume float64

+ func NewVolumeFromRatio(ratio float64, denominator float64, useAmplitude bool) Volume

+ func (volume Volume) String() string

+ func (volume Volume) ToRatio(useAmplitude bool) float64