ov_time_seek

declared in "vorbis/vorbisfile.h";

For seekable streams, this seeks to the given time. For implementing seeking in a player, this is the only function generally needed. This also updates everything needed within the decoder, so you can immediately call ov_read() and get data from the newly seeked to position. This function does not work for unseekable streams.

int ov_time_seek(OggVorbis_File *vf, double s);

Parameters

vf

Pointer to our already opened and initialized OggVorbis_File structure.

pos

Location to seek to within the file, specified in seconds.

Return Values

• 0 for success
• nonzero indicates failure, described by several error codes:
  • OV_ENOSEEK - Bitstream is not seekable.
  • OV_EINVAL - Invalid argument value; possibly called with an OggVorbis_File structure that isn't open.
  • OV_EREAD - A read from media returned an error.
  • OV_EFAULT - Internal logic fault; indicates a bug or heap/stack corruption.
  • OV_EBADLINK - Invalid stream section supplied to libvorbisfile, or the requested link is corrupt.