| Vorbisfile documentation | vorbisfile version 1.2.0 - 20070723 | 
declared in "vorbis/vorbisfile.h";
Used to find the most recent bitrate played back within the file.  Will return 0 if the bitrate has not changed or it is the beginning of the file.
| long ov_bitrate_instant(OggVorbis_File *vf); | 
0 indicates the beginning of the file or unchanged bitrate info. n indicates the actual bitrate since the last call. OV_FALSE indicates that playback is not in progress, and thus there is no instantaneous bitrate information to report. OV_EINVAL indicates that the stream represented by vf is not open. 
| copyright © 2007 Xiph.org | |
| Vorbisfile documentation | vorbisfile version 1.2.0 - 20070723 |