src/wave/wavetypes

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Types

DataSubChunk = ref object
  id*: string                ## 4byte 'data'
  size*: uint32              ## 4byte idとsizeを除くデータサイズ
  data*: Stream              ## n byte
  
FactSubChunk = ref object
  id*: string                ## 4byte 'fact'
  size*: uint32              ## 4byte depends on format
  data*: seq[byte]           ## n byte
  
FormatSubChunk = ref object
  id*: string
  size*: uint32
  format*: uint16
  numChannels*: uint16       ## 2byte. Mono = 1, Stereo = 2, etc.
  sampleRate*: uint32        ## 4byte. 8000, 44100, etc.
  byteRate*: uint32          ## 4byte. `sampleRate` * `numChannels` * `bitsPerSample` / 8
  blockAlign*: uint16        ## 2byte. `numChannels` * `bitsPerSample` / 8
  bitsPerSample*: uint16     ## 2byte. 8bits = 8, 16bits = 16
  extendedSize*: uint16      ## 2byte
  extended*: seq[byte]       ## n byte
  
RIFFChunkDescriptor = ref object
  id*: string
  size*: uint32
  format*: string

WaveDataIsEmptyError = object of CatchableError
WaveDataSubChunkError = object of CatchableError
WaveFactSubChunkError = object of CatchableError
WaveFormatError = object of CatchableError
WaveFormatSubChunkError = object of CatchableError
WaveRIFFChunkDescriptorError = object of CatchableError

Consts

cueSubChunkId = "cue "
dataSubChunkId = "data"
factSubChunkId = "fact"
formatSubChunkId = "fmt "
IBM_FORMAT_ADPCM = 0x0103'u16
IBM 
IBM_FORMAT_ALAW = 0x0102'u16
IBM 
IBM_FORMAT_MULAW = 0x0101'u16
IBM 
instSubChunkId = "inst"
lablSubChunkId = "labl"
listSubChunkId = "list"
ltxtSubChunkId = "ltxt"
noteSubChunkId = "note"
numChannelsMono = 1'u16
plstSubChunkId = "plst"
smplSubChunkId = "smpl"
WAVE_FORMAT_ALAW = 0x0006'u16
Microsoft 
WAVE_FORMAT_ANTEX_ADPCME = 0x0033'u16
Antex 
WAVE_FORMAT_APTX = 0x0025'u16
Audio 
WAVE_FORMAT_AUDIOFILE_AF10 = 0x0026'u16
Audiofile, 
WAVE_FORMAT_AUDIOFILE_AF36 = 0x0024'u16
Audiofile, 
WAVE_FORMAT_BZV_DIGITAL = 0x0400'u16
Brooktree 
WAVE_FORMAT_CANOPUS_ATRAC = 0x0063'u16
Canopus, 
WAVE_FORMAT_CIRRUS = 0x0060'u16
Cirrus 
WAVE_FORMAT_CONTROL_RES_CR10 = 0x0037'u16
Control 
WAVE_FORMAT_CONTROL_RES_VQLPC = 0x0034'u16
Control 
WAVE_FORMAT_CREATIVE_ADPCM = 0x0200'u16
Creative 
WAVE_FORMAT_CREATIVE_FASTSPEECH8 = 0x0202'u16
Creative 
WAVE_FORMAT_CREATIVE_FASTSPEECH10 = 0x0203'u16
Creative 
WAVE_FORMAT_CU_CODEC = 0x0019'u16
Hewlett-Packard 
WAVE_FORMAT_DF_G726 = 0x0085'u16
DataFusion 
WAVE_FORMAT_DF_GSM610 = 0x0086'u16
DataFusion 
WAVE_FORMAT_DIALOGIC_OKI_ADPCM = 0x0017'u16
Dialogic 
WAVE_FORMAT_DIGIADPCM = 0x0036'u16
DSP 
WAVE_FORMAT_DIGIFIX = 0x0016'u16
DSP 
WAVE_FORMAT_DIGIREAL = 0x0035'u16
DSP 
WAVE_FORMAT_DIGISTD = 0x0015'u16
DSP 
WAVE_FORMAT_DIGITAL_G723 = 0x0123'u16
Digital 
WAVE_FORMAT_DOLBY_AC2 = 0x0030'u16
Dolby 
WAVE_FORMAT_DOLBY_AC3_SPDIF = 0x0092'u16
Sonic 
WAVE_FORMAT_DSAT = 0x0066'u16
Microsoft 
WAVE_FORMAT_DSAT_DISPLAY = 0x0067'u16
Microsoft 
WAVE_FORMAT_DVM = 0x2000'u16
FAST 
WAVE_FORMAT_ECHOSC1 = 0x0023'u16
Echo 
WAVE_FORMAT_ECHOSC3 = 0x003A'u16
Echo 
WAVE_FORMAT_ESPCM = 0x0061'u16
ESS 
WAVE_FORMAT_EXTENSIBLE = 0xFFFE'u16
？？？？？ 
WAVE_FORMAT_FM_TOWNS_SND = 0x0300'u16
Fujitsu 
WAVE_FORMAT_G721_ADPCM = 0x0040'u16
Antex 
WAVE_FORMAT_G722_ADPCM = 0x0065'u16
APICOM 
WAVE_FORMAT_G723_ADPCM = 0x0014'u16
Antex 
WAVE_FORMAT_G726_ADPCM = 0x0064'u16
APICOM 
WAVE_FORMAT_G728_CELP = 0x0041'u16
Antex 
WAVE_FORMAT_G729A = 0x0083'u16
AT&T 
WAVE_FORMAT_GSM610 = 0x0031'u16
Microsoft 
WAVE_FORMAT_IBM_CVSD = 0x0005'u16
IBM 
WAVE_FORMAT_IEEE_FLOAT = 0x0003'u16
Microsoft 
WAVE_FORMAT_IMA_ADPCM = 0x0011'u16
Intel 
WAVE_FORMAT_INTERWAV_VSC112 = 0x7150'u16
？？？？？ 
WAVE_FORMAT_LH_CODEC = 0x1100'u16
Lernout 
WAVE_FORMAT_LRC = 0x0028'u16
Merging 
WAVE_FORMAT_LUCENT_G723 = 0x0059'u16
Lucent 
WAVE_FORMAT_MEDIASPACE_ADPCM = 0x0012'u16
Videologic 
WAVE_FORMAT_MEDIAVISION_ADPCM = 0x0018'u16
Media 
WAVE_FORMAT_MPEG = 0x0050'u16
Microsoft 
WAVE_FORMAT_MPEGLAYER3 = 0x0055'u16
MPEG 
WAVE_FORMAT_MS_ADPCM = 0x0002'u16
Microsoft 
WAVE_FORMAT_MSG723 = 0x0042'u16
Microsoft 
WAVE_FORMAT_MSNAUDIO = 0x0032'u16
Microsoft 
WAVE_FORMAT_MSRT24 = 0x0082'u16
Microsoft 
WAVE_FORMAT_MULAW = 0x0007'u16
Microsoft 
WAVE_FORMAT_MVI_MV12 = 0x0084'u16
Motion 
WAVE_FORMAT_NMS_VBXADPCM = 0x0038'u16
Natural 
WAVE_FORMAT_NORRIS = 0x1400'u16
Norris 
WAVE_FORMAT_OKI_ADPCM = 0x0010'u16
OKI 
WAVE_FORMAT_OLIADPCM = 0x1001'u16
Ing 
WAVE_FORMAT_OLICELP = 0x1002'u16
Ing 
WAVE_FORMAT_OLIGSM = 0x1000'u16
Ing 
WAVE_FORMAT_OLIOPR = 0x1004'u16
Ing 
WAVE_FORMAT_OLISBC = 0x1003'u16
Ing 
WAVE_FORMAT_ONLIVE = 0x0089'u16
OnLive! 
WAVE_FORMAT_PAC = 0x0053'u16
InSoft 
WAVE_FORMAT_PACKED = 0x0099'u16
Studer 
WAVE_FORMAT_PCM = 0x0001'u16
Microsoft 
WAVE_FORMAT_PHILIPS_LPCBB = 0x0098'u16
Philips 
WAVE_FORMAT_PROSODY_1612 = 0x0027'u16
Aculab 
WAVE_FORMAT_QUARTERDECK = 0x0220'u16
Quarterdeck 
WAVE_FORMAT_RHETOREX_ADPCM = 0x0100'u16
Rhetorex, 
WAVE_FORMAT_ROCKWELL_ADPCM = 0x003B'u16
Rockwell 
WAVE_FORMAT_ROCKWELL_DIGITALK = 0x003C'u16
Rockwell 
WAVE_FORMAT_ROLAND_RDAC = 0x0039'u16
Roland 
WAVE_FORMAT_RT24 = 0x0052'u16
InSoft 
WAVE_FORMAT_SBC24 = 0x0091'u16
Siemens 
WAVE_FORMAT_SIERRA_ADPCM = 0x0013'u16
Sierra 
WAVE_FORMAT_SOFTSOUND = 0x0080'u16
Softsound, 
WAVE_FORMAT_SONARC = 0x0021'u16
Speech 
WAVE_FORMAT_UNKNOWN = 0x0000'u16
Microsoft 
WAVE_FORMAT_VIVO_G723 = 0x0111'u16
Vivo 
WAVE_FORMAT_VIVO_SIREN = 0x0112'u16
Vivo 
WAVE_FORMAT_VME_VMPCM = 0x0680'u16
AT&T 
WAVE_FORMAT_VOXARE_TQ60 = 0x0081'u16
Voxware 
WAVE_FORMAT_VOXWARE = 0x0062'u16
Voxware 
WAVE_FORMAT_VOXWARE_AC8 = 0x0070'u16
Voxware 
WAVE_FORMAT_VOXWARE_AC10 = 0x0071'u16
Voxware 
WAVE_FORMAT_VOXWARE_AC16 = 0x0072'u16
Voxware 
WAVE_FORMAT_VOXWARE_AC20 = 0x0073'u16
Voxware 
WAVE_FORMAT_VOXWARE_BYTE_ALIGNED = 0x0069'u16
Voxware 
WAVE_FORMAT_VOXWARE_RT24 = 0x0074'u16
Voxware 
WAVE_FORMAT_VOXWARE_RT29 = 0x0075'u16
Voxware 
WAVE_FORMAT_VOXWARE_RT29HW = 0x0076'u16
Voxware 
WAVE_FORMAT_VOXWARE_TQ40 = 0x0079'u16
Voxware 
WAVE_FORMAT_VOXWARE_VR12 = 0x0077'u16
Voxware 
WAVE_FORMAT_VOXWARE_VR18 = 0x0078'u16
Voxware 
WAVE_FORMAT_VSELP = 0x0004'u16
Compaq 
WAVE_FORMAT_XEBEC = 0x003D'u16
Xebec 
WAVE_FORMAT_YAMAHA_ADPCM = 0x0020'u16
Yamaha 
WAVE_FORMAT_ZYXEL_ADPCM = 0x0097'u16
ZyXEL

Procs

proc `$`(self: DataSubChunk): string {....raises: [], tags: [], forbids: [].}
proc `$`(self: FactSubChunk): string {....raises: [], tags: [], forbids: [].}
proc `$`(self: FormatSubChunk): string {....raises: [], tags: [], forbids: [].}
proc `$`(self: RIFFChunkDescriptor): string {....raises: [], tags: [], forbids: [].}
proc newDataSubChunk(): DataSubChunk {....raises: [], tags: [], forbids: [].}
proc newFormatSubChunk(format, numChannels: uint16;
                       sampleRate, byteRate: uint32;
                       blockAlign, bitsPerSample: uint16): FormatSubChunk {.
    ...raises: [], tags: [], forbids: [].}
proc newRIFFChunkDescriptor(data: openArray[byte]): RIFFChunkDescriptor {.
    ...raises: [], tags: [], forbids: [].}

Made with Nim. Generated: 2023-10-11 10:30:21 UTC