[FFmpeg-devel] [PATCH] avformat/mov: don't mark an item referenced by a grid as dependent if it's the primary item

* [FFmpeg-devel] [PATCH] avformat/mov: don't mark an item referenced by a grid as dependent if it's the primary item
@ 2024-03-02 19:05 James Almer
  0 siblings, 0 replies; only message in thread
From: James Almer @ 2024-03-02 19:05 UTC (permalink / raw)
  To: ffmpeg-devel

If it's the primary item, then it's expected to be ready for presentation even
outside of the grid it belongs to.

Signed-off-by: James Almer <jamrial@gmail.com>
---
 libavformat/mov.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libavformat/mov.c b/libavformat/mov.c
index e07f2a1ada..874c61b44d 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -9443,7 +9443,8 @@ static int mov_parse_tiles(AVFormatContext *s)
                 if (err < 0 && err != AVERROR(EEXIST))
                     return err;
 
-                st->disposition |= AV_DISPOSITION_DEPENDENT;
+                if (item->item_id != mov->primary_item_id)
+                    st->disposition |= AV_DISPOSITION_DEPENDENT;
                 break;
             }
 
-- 
2.44.0

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