vorbis_comment

declared in "vorbis/codec.h"

The vorbis_comment structure defines an Ogg Vorbis comment.

Only the fields the program needs must be defined. If a field isn't defined by the application, it will either be blank (if it's a string value) or set to some reasonable default (usually 0).

typedef struct vorbis_comment{ /* unlimited user comment fields. */ char **user_comments; int *comment_lengths; int comments; char *vendor; } vorbis_comment;

Parameters

user_comments

Unlimited user comment array. The individual strings in the array are 8 bit clean, by the Vorbis specification, and as such the comment_lengths array should be consulted to determine string length. For convenience, each string is also NULL-terminated by the decode library (although Vorbis comments are not NULL terminated within the bitstream itself).

comment_lengths

An array that stores the length of each comment string

comments

number of user comments in user_comments field.

vendor

Information about the creator of the file. Stored in a standard C 0-terminated string.