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authorJames Almer <jamrial@gmail.com>2024-01-22 14:35:55 -0300
committerJames Almer <jamrial@gmail.com>2024-02-26 12:21:12 -0300
commit41e349c24a726d0c3bac5830eec9f6940ea41c63 (patch)
treeef767f4ad259f223364715a4594db3cb05b72276 /doc/APIchanges
parent25a10677d12c3c9def7cb22514662ac149c05fc6 (diff)
downloadffmpeg-41e349c24a726d0c3bac5830eec9f6940ea41c63.tar.gz
avformat/mov: add support for tile HEIF still images
Export each tile as its own stream, and the grid information as a Stream Group of type TILE_GRID. This also enables exporting other stream items like thumbnails, which may be present in non tiled HEIF images too. For those, the primary stream will be tagged with the default disposition. Based on a patch by Swaraj Hota Signed-off-by: James Almer <jamrial@gmail.com>
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diff --git a/doc/APIchanges b/doc/APIchanges
index d8b48e2915..10f6667e9e 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -2,6 +2,10 @@ The last version increases of all libraries were on 2023-02-09
API changes, most recent first:
+2024-02-26 - xxxxxxxxxx - lavf 60.22.101 - avformat.h
+ AV_DISPOSITION_DEPENDENT may now also be used for video streams
+ intended to be merged with other video streams for presentation.
+
2024-02-26 - xxxxxxxxxx - lavf 60.22.100 - avformat.h
Add AVStreamGroupTileGrid
Add AV_STREAM_GROUP_PARAMS_TILE_GRID