cannam@86: cannam@86: cannam@86: cannam@86: Vorbisfile - function - ov_pcm_seek cannam@86: cannam@86: cannam@86: cannam@86: cannam@86: cannam@86: cannam@86: cannam@86: cannam@86: cannam@86:

Vorbisfile documentation

vorbisfile version 1.3.2 - 20101101

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ov_pcm_seek

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declared in "vorbis/vorbisfile.h";

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Seeks to the offset specified (in pcm samples) within the physical bitstream. This function only works for seekable streams. cannam@86:

This also updates everything needed within the cannam@86: decoder, so you can immediately call ov_read() and get data from cannam@86: the newly seeked to position. cannam@86:

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cannam@86: int ov_pcm_seek(OggVorbis_File *vf,ogg_int64_t pos); cannam@86:
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Parameters

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vf: A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile cannam@86: functions.
pos: Position in pcm samples to seek to in the bitstream.

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Return Values

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0 for success
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cannam@86: nonzero indicates failure, described by several error codes: cannam@86:
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OV_ENOSEEK - Bitstream is not seekable. cannam@86:
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OV_EINVAL - Invalid argument value; possibly called with an OggVorbis_File structure that isn't open. cannam@86:
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OV_EREAD - A read from media returned an error. cannam@86:
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OV_EFAULT - Internal logic fault; indicates a bug or heap/stack cannam@86: corruption. cannam@86:
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OV_EBADLINK - Invalid stream section supplied to libvorbisfile, or the requested link is corrupt. cannam@86:
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copyright © 2000-2010 Xiph.Org	Ogg Vorbis
Vorbisfile documentation	vorbisfile version 1.3.2 - 20101101

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