62     av_dict_set(&dict, "aaa", "aaa", 0);  in main()
63     av_dict_set(&dict, "b,b", "bbb", 0);  in main()
64     av_dict_set(&dict, "c=c", "ccc", 0);  in main()
65     av_dict_set(&dict, "ddd", "d,d", 0);  in main()
66     av_dict_set(&dict, "eee", "e=e", 0);  in main()
67     av_dict_set(&dict, "f,f", "f=f", 0);  in main()
68     av_dict_set(&dict, "g=g", "g,g", 0);  in main()
71     av_dict_set(&dict, "aaa", "aaa", 0);  in main()
72     av_dict_set(&dict, "bbb", "bbb", 0);  in main()
73     av_dict_set(&dict, "ccc", "ccc", 0);  in main()
74     av_dict_set(&dict, "\\,=\'\"", "\\,=\'\"", 0);  in main()
84     av_dict_set(&dict, "a", "a", 0);  in main()
85     av_dict_set(&dict, "b", av_strdup("b"), AV_DICT_DONT_STRDUP_VAL);  in main()
86     av_dict_set(&dict, av_strdup("c"), "c", AV_DICT_DONT_STRDUP_KEY);  in main()
87 …av_dict_set(&dict, av_strdup("d"), av_strdup("d"), AV_DICT_DONT_STRDUP_KEY | AV_DICT_DONT_STRDUP_V…  in main()
88     av_dict_set(&dict, "e", "e", AV_DICT_DONT_OVERWRITE);  in main()
89     av_dict_set(&dict, "e", "f", AV_DICT_DONT_OVERWRITE);  in main()
90     av_dict_set(&dict, "f", "f", 0);  in main()
91     av_dict_set(&dict, "f", NULL, 0);  in main()
92     av_dict_set(&dict, "ff", "f", 0);  in main()
93     av_dict_set(&dict, "ff", "f", AV_DICT_APPEND);  in main()
99     av_dict_set(&dict, NULL, "a", 0);  in main()
100     av_dict_set(&dict, NULL, "b", 0);  in main()
125     av_dict_set(&dict, "key", "old", 0);  in main()
127     av_dict_set(&dict, e->key, "new val OK", 0);  in main()
130     av_dict_set(&dict, e->key, e->value, 0);  in main()