| 1 | /* |
| 2 | * Copyright (C) 2013 nu774 |
| 3 | * For conditions of distribution and use, see copyright notice in COPYING |
| 4 | */ |
| 5 | #ifndef METADATA_H |
| 6 | #define METADATA_H |
| 7 | |
| 8 | #include "m4af.h" |
| 9 | |
| 10 | typedef struct aacenc_tag_entry_t { |
| 11 | uint32_t tag; |
| 12 | char *name; |
| 13 | char *data; |
| 14 | uint32_t data_size; |
| 15 | } aacenc_tag_entry_t; |
| 16 | |
| 17 | typedef struct aacenc_tag_store_t { |
| 18 | aacenc_tag_entry_t *tag_table; |
| 19 | unsigned tag_count; |
| 20 | unsigned tag_table_capacity; |
| 21 | } aacenc_tag_store_t; |
| 22 | |
| 23 | typedef struct aacenc_translate_generic_text_tag_ctx_t { |
| 24 | unsigned track, track_total, disc, disc_total; |
| 25 | void (*add)(void *, const aacenc_tag_entry_t *); |
| 26 | void *add_ctx; |
| 27 | } aacenc_translate_generic_text_tag_ctx_t; |
| 28 | |
| 29 | typedef void (*aacenc_tag_callback_t)(void *ctx, const char *key, |
| 30 | const char *value, uint32_t size); |
| 31 | |
| 32 | void aacenc_translate_generic_text_tag(void *ctx, const char *key, |
| 33 | const char *val, uint32_t size); |
| 34 | |
| 35 | |
| 36 | void aacenc_add_tag_to_store(aacenc_tag_store_t *store, uint32_t tag, |
| 37 | const char *key, const char *value, |
| 38 | uint32_t size, int is_file_name); |
| 39 | |
| 40 | void aacenc_add_tag_entry_to_store(void *store, const aacenc_tag_entry_t *tag); |
| 41 | |
| 42 | void aacenc_free_tag_store(aacenc_tag_store_t *store); |
| 43 | |
| 44 | void aacenc_write_tags_from_json(m4af_ctx_t *m4af, const char *json_filename); |
| 45 | |
| 46 | void aacenc_write_tag_entry(void *m4af, const aacenc_tag_entry_t *tag); |
| 47 | |
| 48 | #endif |