The early return caused isses for the "add" mode (got fixed in
c95dfe5cce98cde3e7fb14fbd04b3897f3927cec) and the "select" mode needs a similar
fix. It is probably better to fully remove the check, since all modes work
correctly with NULL metadata.
Signed-off-by: Marton Balint <c...@passwd.hu>
---
libavfilter/f_metadata.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/libavfilter/f_metadata.c b/libavfilter/f_metadata.c
index e7c7b00118..d0a78b00d0 100644
--- a/libavfilter/f_metadata.c
+++ b/libavfilter/f_metadata.c
@@ -308,9 +308,6 @@ static int filter_frame(AVFilterLink *inlink, AVFrame
*frame)
AVDictionary **metadata = &frame->metadata;
AVDictionaryEntry *e;
- if (!*metadata && s->mode != METADATA_ADD)
- return ff_filter_frame(outlink, frame);
-
e = av_dict_get(*metadata, !s->key ? "" : s->key, NULL,
!s->key ? AV_DICT_IGNORE_SUFFIX: 0);
--
2.26.2
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