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avformat/metadata: use av_dict_iterate
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
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@ -29,14 +29,14 @@ void ff_metadata_conv(AVDictionary **pm, const AVMetadataConv *d_conv,
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/* TODO: use binary search to look up the two conversion tables
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if the tables are getting big enough that it would matter speed wise */
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const AVMetadataConv *sc, *dc;
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AVDictionaryEntry *mtag = NULL;
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const AVDictionaryEntry *mtag = NULL;
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AVDictionary *dst = NULL;
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const char *key;
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if (d_conv == s_conv || !pm)
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return;
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while ((mtag = av_dict_get(*pm, "", mtag, AV_DICT_IGNORE_SUFFIX))) {
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while ((mtag = av_dict_iterate(*pm, mtag))) {
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key = mtag->key;
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if (s_conv)
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for (sc=s_conv; sc->native; sc++)
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