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lavc: Add Content Light Level side metadata found in HEVC

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These data are necessary when transmitting HDR over HDMI.

Signed-off-by: James Almer <jamrial@gmail.com>
This commit is contained in:
Steve Lhomme
2017-04-03 09:29:46 +02:00
committed by James Almer
parent b378f5bd64
commit 157e57a181
8 changed files with 51 additions and 1 deletions
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doc/APIchanges
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@@ -15,6 +15,9 @@ libavutil: 2015-08-28
API changes, most recent first:
2016-04-06 - xxxxxxx - lavc 57.92.100 - avcodec.h
Add AV_PKT_DATA_CONTENT_LIGHT_LEVEL packet side data.
2016-04-06 - xxxxxxx - lavu 55.60.100 - mastering_display_metadata.h
Add AV_FRAME_DATA_CONTENT_LIGHT_LEVEL value, av_content_light_metadata_alloc()
and av_content_light_metadata_create_side_data() API, and AVContentLightMetadata