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API documentation for libmpg123, libout123, and libsyn123

Note: This API doc is automatically generated from the current development version that you can get via Subversion or as a daily snapshot from There may be differences (additions) compared to the latest stable release. See NEWS.libmpg123, NEWS.libout123, NEWS.libsyn123, and the overall NEWS file on libmpg123 versions and important changes between them.
Let me emphasize that the policy for the lib*123 family is to always stay backwards compatible -- only additions are planned (and it's not yet planned to change the plans;-).
fmt123.h File Reference
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struct  mpg123_fmt


#define MPG123_SAMPLESIZE(enc)
#define MPG123_ZEROSAMPLE(enc, siz, off)


enum  mpg123_enc_enum {
  MPG123_ENC_8 = 0x00f , MPG123_ENC_16 = 0x040 ,
  MPG123_ENC_24 = 0x4000 , MPG123_ENC_32 = 0x100 ,
  MPG123_ENC_SIGNED = 0x080 , MPG123_ENC_FLOAT = 0xe00 ,
  MPG123_ENC_SIGNED_16 = (MPG123_ENC_16|MPG123_ENC_SIGNED|0x10) , MPG123_ENC_UNSIGNED_16 = (MPG123_ENC_16|0x20) ,
  MPG123_ENC_UNSIGNED_8 = 0x01 , MPG123_ENC_SIGNED_8 = (MPG123_ENC_SIGNED|0x02) ,
  MPG123_ENC_ULAW_8 = 0x04 , MPG123_ENC_ALAW_8 = 0x08 ,
  MPG123_ENC_SIGNED_32 = MPG123_ENC_32|MPG123_ENC_SIGNED|0x1000 , MPG123_ENC_UNSIGNED_32 = MPG123_ENC_32|0x2000 ,
  MPG123_ENC_SIGNED_24 = MPG123_ENC_24|MPG123_ENC_SIGNED|0x1000 , MPG123_ENC_UNSIGNED_24 = MPG123_ENC_24|0x2000 ,
  MPG123_ENC_FLOAT_32 = 0x200 , MPG123_ENC_FLOAT_64 = 0x400 ,

Detailed Description

Audio format definitions.

Definition in file fmt123.h.

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