diff --git a/media_common/agnostic/common/codec/shared/codec_def_encode.h b/media_common/agnostic/common/codec/shared/codec_def_encode.h
index 13920dda02c..2fa6af8329f 100644
--- a/media_common/agnostic/common/codec/shared/codec_def_encode.h
+++ b/media_common/agnostic/common/codec/shared/codec_def_encode.h
@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2018-2021, Intel Corporation
+* Copyright (c) 2018-2023, Intel Corporation
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
@@ -99,6 +99,9 @@ struct MetaDataOffset
 
     uint32_t dwMetaDataSize             = 0;
     uint32_t dwMetaDataSubRegionSize    = 0;
+
+    uint32_t dwTilePartitionSize = 0;
+    uint32_t dwPostFeatueSize    = 0;
 };
 
 //!
diff --git a/media_common/agnostic/common/codec/shared/codec_def_encode_av1.h b/media_common/agnostic/common/codec/shared/codec_def_encode_av1.h
index 7b00da2499f..0024362752b 100644
--- a/media_common/agnostic/common/codec/shared/codec_def_encode_av1.h
+++ b/media_common/agnostic/common/codec/shared/codec_def_encode_av1.h
@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2019-2021, Intel Corporation
+* Copyright (c) 2019-2023, Intel Corporation
 *
 * Permission is hereby granted, free of charge, to any person obtaining a
 * copy of this software and associated documentation files (the "Software"),
@@ -650,10 +650,76 @@ struct EncodeAv1Par
 
 };
 
+struct AV1MetaDataOffset
+{
+    //tile partition
+    uint32_t dwRowCount            = 0;
+    uint32_t dwColCount            = 0;
+    uint32_t dwRowHeights          = 0;
+    uint32_t dwColWidths           = 0;
+    uint32_t dwContextUpdateTileId = 0;
+    //post feature
+    uint32_t dwCompoundPredictionType = 0;
+    uint32_t dwLoopFilter             = 0;
+    uint32_t dwLoopFilterDelta        = 0;
+    uint32_t dwQuantization           = 0;
+    uint32_t dwQuantizationDelta      = 0;
+    uint32_t dwCDEF                   = 0;
+    uint32_t dwSegmentationConfig     = 0;
+    uint32_t dwPrimaryRefFrame        = 0;
+    uint32_t dwReferenceIndices       = 0;
+    //loop filter
+    uint32_t dwLoopFilterLevel          = 0;
+    uint32_t dwLoopFilterLevelU         = 0;
+    uint32_t dwLoopFilterLevelV         = 0;
+    uint32_t dwLoopFilterSharpnessLevel = 0;
+    uint32_t dwLoopFilterDeltaEnabled   = 0;
+    uint32_t dwUpdateRefDelta           = 0;
+    uint32_t dwRefDeltas                = 0;
+    uint32_t dwUpdateModeDelta          = 0;
+    uint32_t dwModeDeltas               = 0;
+    //loop filter delta
+    uint32_t dwDeltaLFPresent = 0;
+    uint32_t dwDeltaLFMulti   = 0;
+    uint32_t dwDeltaLFRes     = 0;
+    //Quantization
+    uint32_t dwBaseQIndex   = 0;
+    uint32_t dwYDCDeltaQ    = 0;
+    uint32_t dwUDCDeltaQ    = 0;
+    uint32_t dwUACDeltaQ    = 0;
+    uint32_t dwVDCDeltaQ    = 0;
+    uint32_t dwVACDeltaQ    = 0;
+    uint32_t dwUsingQMatrix = 0;
+    uint32_t dwQMY          = 0;
+    uint32_t dwQMU          = 0;
+    uint32_t dwQMV          = 0;
+    //QuantizationDelta
+    uint32_t dwDeltaQPresent = 0;
+    uint32_t dwDeltaQRes     = 0;
+    //CDEF
+    uint32_t dwCdefBits          = 0;
+    uint32_t dwCdefDampingMinus3 = 0;
+    uint32_t dwCdefYPriStrength  = 0;
+    uint32_t dwCdefUVPriStrength = 0;
+    uint32_t dwCdefYSecStrength  = 0;
+    uint32_t dwCdefUVSecStrength = 0;
+    //SegmentationConfig
+    uint32_t dwUpdateMap      = 0;
+    uint32_t dwTemporalUpdate = 0;
+    uint32_t dwUpdateData     = 0;
+    uint32_t dwNumSegments    = 0;
+    uint32_t dwSegmentsData   = 0;
+    //dwSegmentsData
+    uint32_t dwEnabledFeatures  = 0;
+    uint32_t dwFeatureValue     = 0;
+    uint32_t dwSegmentsDataSize = 0;
+};
+
 struct EncoderParamsAV1 : EncoderParams
 {
     uint32_t segmentMapDataSize = 0;     //!< [AV1] size of data in segment map buffer
     uint8_t  *pSegmentMap = nullptr;     //!< [AV1] pointer to segment map buffer from DDI
+    AV1MetaDataOffset AV1metaDataOffset  = {};       //!< [AV1] AV1 Specific metadata offset
 };
 
 #endif  // __CODEC_DEF_ENCODE_AV1_H__