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libvorbis documentation

libvorbis version 1.3.2 - 20101101

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vorbis_analysis_wrote

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declared in "vorbis/codec.h";

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This function tells the encoder new data is available for compression. cannam@86: Call this after writing new audio into the buffer array returned by cannam@86: vorbis_analysis_buffer(). cannam@86:

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cannam@86: Call with the vals parameter set to zero to signal the end cannam@86: of the input data. cannam@86:

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cannam@86: extern int      vorbis_analysis_wrote(vorbis_dsp_state *v,int vals);
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Parameters

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v: Pointer to the vorbis_dsp_state representing the encoder.
vals: Number of samples successfully written. This must be less than cannam@86: or equal to the value passed to vorbis_analysis_buffer(). A value cannam@86: of zero means all input data has been provided and the compressed cannam@86: stream should be finalized.

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Return Values

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0 for success
negative values for failure: cannam@86:
- OV_EINVAL - Invalid request; e.g. vals overflows the allocated space.
- OV_EFAULT - Internal fault; indicates a bug or memory corruption.
- OV_EIMPL - Unimplemented; not supported by this version of the library.
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copyright © 2010 Xiph.Org	Ogg Vorbis
libvorbis documentation	libvorbis version 1.3.2 - 20101101

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