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AVDictionaryEntry * | av_dict_get (const AVDictionary *m, const char *key, const AVDictionaryEntry *prev, int flags) |
| Get a dictionary entry with matching key. More...
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int | av_dict_count (const AVDictionary *m) |
| Get number of entries in dictionary. More...
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int | av_dict_set (AVDictionary **pm, const char *key, const char *value, int flags) |
| Set the given entry in *pm, overwriting an existing entry. More...
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int | av_dict_set_int (AVDictionary **pm, const char *key, int64_t value, int flags) |
| Convenience wrapper for av_dict_set that converts the value to a string and stores it. More...
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int | av_dict_parse_string (AVDictionary **pm, const char *str, const char *key_val_sep, const char *pairs_sep, int flags) |
| Parse the key/value pairs list and add the parsed entries to a dictionary. More...
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int | av_dict_copy (AVDictionary **dst, const AVDictionary *src, int flags) |
| Copy entries from one AVDictionary struct into another. More...
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void | av_dict_free (AVDictionary **m) |
| Free all the memory allocated for an AVDictionary struct and all keys and values. More...
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int | av_dict_get_string (const AVDictionary *m, char **buffer, const char key_val_sep, const char pairs_sep) |
| Get dictionary entries as a string. More...
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Public dictionary API.
- Deprecated:
- AVDictionary is provided for compatibility with libav. It is both in implementation as well as API inefficient. It does not scale and is extremely slow with large dictionaries. It is recommended that new code uses our tree container from tree.c/h where applicable, which uses AVL trees to achieve O(log n) performance.
Definition in file dict.h.