Vorbisfile documentation

vorbisfile version 1.3.2 - 20101101

ov_pcm_total

declared in "vorbis/vorbisfile.h";

Returns the total pcm samples of the physical bitstream or a specified logical bitstream.


ogg_int64_t ov_pcm_total(OggVorbis_File *vf,int i);

Parameters

vf
A pointer to the OggVorbis_File structure--this is used for ALL the externally visible libvorbisfile functions.
i
Link to the desired logical bitstream. To retrieve the total pcm samples for the entire physical bitstream, this parameter should be set to -1.

Return Values

  • OV_EINVAL means that the argument was invalid. In this case, the requested bitstream did not exist or the bitstream is unseekable.
  • total length in pcm samples of content if i=-1.
  • length in pcm samples of logical bitstream if i=0 to n.



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    Vorbisfile documentation

    vorbisfile version 1.3.2 - 20101101