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[FFmpeg-devel,v6,1/9] lavc: add a new sidedata type for DOVI

Message ID 1587556372-24387-2-git-send-email-mypopydev@gmail.com
State Accepted
Headers show
Series Support Dolby Vision | expand

Checks

Context Check Description
andriy/default pending
andriy/make success Make finished
andriy/make_fate success Make fate finished

Commit Message

Jun Zhao April 22, 2020, 11:52 a.m. UTC 
From: Jun Zhao <barryjzhao@tencent.com>

add a new sidedata type for DOVI.

Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
---
 libavcodec/avpacket.c | 1 +
 libavcodec/packet.h   | 9 +++++++++
 2 files changed, 10 insertions(+)
diff mbox series

Patch

diff --git a/libavcodec/avpacket.c b/libavcodec/avpacket.c
index ad020ee..1b53451 100644
--- a/libavcodec/avpacket.c
+++ b/libavcodec/avpacket.c
@@ -396,6 +396,7 @@  const char *av_packet_side_data_name(enum AVPacketSideDataType type)
     case AV_PKT_DATA_ENCRYPTION_INFO:            return "Encryption info";
     case AV_PKT_DATA_AFD:                        return "Active Format Description data";
     case AV_PKT_DATA_ICC_PROFILE:                return "ICC Profile";
+    case AV_PKT_DATA_DOVI_CONF:                  return "DOVI configuration record";
     }
     return NULL;
 }
diff --git a/libavcodec/packet.h b/libavcodec/packet.h
index e53abe6..41485f4 100644
--- a/libavcodec/packet.h
+++ b/libavcodec/packet.h
@@ -274,6 +274,15 @@  enum AVPacketSideDataType {
     AV_PKT_DATA_ICC_PROFILE,
 
     /**
+     * DOVI configuration
+     * ref:
+     * dolby-vision-bitstreams-within-the-iso-base-media-file-format-v2.1.2, section 2.2
+     * dolby-vision-bitstreams-in-mpeg-2-transport-stream-multiplex-v1.2, section 3.3
+     * Tags are stored in struct AVDOVIDecoderConfigurationRecord.
+     */
+    AV_PKT_DATA_DOVI_CONF,
+
+    /**
      * The number of side data types.
      * This is not part of the public API/ABI in the sense that it may
      * change when new side data types are added.