[FFmpeg-devel] [PATCH 2/2] libavformat/mov: fix udta reading in trak box

[Wang Chuan <ouchuanm@outlook.com>]

if we are reading udta in trak box, the data should go to metadata
of current stream.

Signed-off-by: Wang Chuan <ouchuanm@outlook.com>
---
  libavformat/mov.c | 5 ++++-
  1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/libavformat/mov.c b/libavformat/mov.c
index 1437d160f8..cb983defb3 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -522,7 +522,10 @@ retry:
              str[str_size] = 0;
          }
          c->fc->event_flags |= AVFMT_EVENT_FLAG_METADATA_UPDATED;
-        av_dict_set(&c->fc->metadata, key, str, 0);
+        if (c->trak_index != -1)
+            av_dict_set(&c->fc->streams[c->trak_index]->metadata, key, 
str, 0);
+        else
+            av_dict_set(&c->fc->metadata, key, str, 0);
          if (*language && strcmp(language, "und")) {
              snprintf(key2, sizeof(key2), "%s-%s", key, language);
              av_dict_set(&c->fc->metadata, key2, str, 0);
-- 
2.29.2

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