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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 |