frameheader

func (FrameHeader) Bitrate ¶

func (f FrameHeader) Bitrate() int

func (FrameHeader) BitrateIndex ¶

func (f FrameHeader) BitrateIndex() int

BirateIndex returns the bitrate index stored in position 15,12

func (FrameHeader) BytesPerFrame ¶

func (f FrameHeader) BytesPerFrame() int

func (FrameHeader) Copyright ¶

func (f FrameHeader) Copyright() int

Copyright returns whether or not this recording is copywritten - stored in position 3

func (FrameHeader) Emphasis ¶

func (f FrameHeader) Emphasis() int

Emphasis returns emphasis - the emphasis indication is here to tell the decoder that the file must be de-emphasized - stored in position 0,1

func (FrameHeader) FrameSize ¶

func (f FrameHeader) FrameSize() (int, error)

func (FrameHeader) Granules ¶

func (f FrameHeader) Granules() int

func (FrameHeader) ID ¶

func (f FrameHeader) ID() consts.Version

ID returns this header's ID stored in position 20,19

func (FrameHeader) IsValid ¶

func (f FrameHeader) IsValid() bool

IsValid returns a boolean value indicating whether the header is valid or not.

func (FrameHeader) Layer ¶

func (f FrameHeader) Layer() consts.Layer

Layer returns the mpeg layer of this frame stored in position 18,17

func (FrameHeader) LowSamplingFrequency ¶

func (f FrameHeader) LowSamplingFrequency() int

LowSamplingFrequency returns whether the frame is encoded in a low sampling frequency => 0 = MPEG-1, 1 = MPEG-2/2.5

func (FrameHeader) Mode ¶

func (f FrameHeader) Mode() consts.Mode

Mode returns the channel mode, stored in position 7,6

func (FrameHeader) NumberOfChannels ¶

func (f FrameHeader) NumberOfChannels() int

func (FrameHeader) OriginalOrCopy ¶

func (f FrameHeader) OriginalOrCopy() int

OriginalOrCopy returns whether or not this is an Original recording or a copy of one - stored in position 2

func (FrameHeader) PaddingBit ¶

func (f FrameHeader) PaddingBit() int

PaddingBit returns the padding bit stored in position 9

func (FrameHeader) PrivateBit ¶

func (f FrameHeader) PrivateBit() int

PrivateBit returns the private bit stored in position 8 - this bit may be used to store arbitrary data to be used by an application

func (FrameHeader) ProtectionBit ¶

func (f FrameHeader) ProtectionBit() int

ProtectionBit returns the protection bit stored in position 16

func (FrameHeader) SamplingFrequency ¶

func (f FrameHeader) SamplingFrequency() consts.SamplingFrequency

SamplingFrequency returns the SamplingFrequency in Hz stored in position 11,10

func (FrameHeader) SamplingFrequencyValue ¶

func (f FrameHeader) SamplingFrequencyValue() (int, error)

func (FrameHeader) SideInfoSize ¶

func (f FrameHeader) SideInfoSize() int

func (FrameHeader) UseIntensityStereo ¶

func (f FrameHeader) UseIntensityStereo() bool

UseIntensityStereo returns a boolean value indicating whether the frame uses intensity stereo.

func (FrameHeader) UseMSStereo ¶

func (f FrameHeader) UseMSStereo() bool

UseMSStereo returns a boolean value indicating whether the frame uses middle/side stereo.