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ffplay: print new metadata

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This commit is contained in:
Romain Beauxis
2025-11-08 10:32:32 -06:00
committed by Marton Balint
parent 32f73138f5
commit c75ada5040
3 changed files with 53 additions and 1 deletions
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25
fftools/cmdutils.c
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@@ -1613,3 +1613,28 @@ int check_avoptions(AVDictionary *m)
return 0;
}
void dump_dictionary(void *ctx, const AVDictionary *m,
const char *name, const char *indent,
int log_level)
{
const AVDictionaryEntry *tag = NULL;
if (!m)
return;
av_log(ctx, log_level, "%s%s:\n", indent, name);
while ((tag = av_dict_iterate(m, tag))) {
const char *p = tag->value;
av_log(ctx, log_level, "%s %-16s: ", indent, tag->key);
while (*p) {
size_t len = strcspn(p, "\x8\xa\xb\xc\xd");
av_log(ctx, log_level, "%.*s", (int)(FFMIN(255, len)), p);
p += len;
if (*p == 0xd) av_log(ctx, log_level, " ");
if (*p == 0xa) av_log(ctx, log_level, "\n%s %-16s: ", indent, "");
if (*p) p++;
}
av_log(ctx, log_level, "\n");
}
}