diff --git a/libavcodec/cbs_h266.h b/libavcodec/cbs_h266.h
index 73d94157d4..21b9a4196c 100644
--- a/libavcodec/cbs_h266.h
+++ b/libavcodec/cbs_h266.h
@@ -588,11 +588,11 @@ typedef struct H266RawPPS {
     uint16_t num_tile_columns;
     uint16_t num_tile_rows;
     uint16_t num_tiles_in_pic;
-    uint16_t slice_height_in_ctus[VVC_MAX_SLICES];
-    uint16_t num_slices_in_subpic[VVC_MAX_SLICES];
-    uint16_t sub_pic_id_val[VVC_MAX_SLICES];
-    uint16_t col_width_val[VVC_MAX_TILE_COLUMNS];
-    uint16_t row_height_val[VVC_MAX_TILE_ROWS];
+    uint16_t slice_height_in_ctus[VVC_MAX_SLICES];          ///< sliceHeightInCtus
+    uint16_t num_slices_in_subpic[VVC_MAX_SLICES];          ///< NumSlicesInSubpic
+    uint16_t sub_pic_id_val[VVC_MAX_SLICES];                ///< SubpicIdVal
+    uint16_t col_width_val[VVC_MAX_TILE_COLUMNS];           ///< ColWidthVal
+    uint16_t row_height_val[VVC_MAX_TILE_ROWS];             ///< RowHeightVal
 } H266RawPPS;
 
 typedef struct H266RawAPS {
diff --git a/libavcodec/vvc/vvc_ps.h b/libavcodec/vvc/vvc_ps.h
index 1164d0eab6..d962cdf524 100644
--- a/libavcodec/vvc/vvc_ps.h
+++ b/libavcodec/vvc/vvc_ps.h
@@ -115,10 +115,10 @@ typedef struct VVCPPS {
     uint16_t min_tu_height;
 
     uint32_t *ctb_addr_in_slice;            ///< CtbAddrInCurrSlice for entire picture
-    uint16_t *col_bd;
-    uint16_t *row_bd;
-    uint16_t *ctb_to_col_bd;
-    uint16_t *ctb_to_row_bd;
+    uint16_t *col_bd;                       ///< TileColBdVal
+    uint16_t *row_bd;                       ///< TileRowBdVal
+    uint16_t *ctb_to_col_bd;                ///< CtbToTileColBd
+    uint16_t *ctb_to_row_bd;                ///< CtbToTileRowBd
 
     uint16_t width32;                       ///< width  in 32 pixels
     uint16_t height32;                      ///< height in 32 pixels