AV1: AOMedia ITU-T T.35 metadata

Author: cjee21

Source/MediaInfo/Video/File_Av1.cpp

@@ -646,6 +646,7 @@ void File_Av1::metadata_itu_t_t35_B5()
     {
     case 0x003B: Param_Info1("Dolby Laboratories, Inc."); metadata_itu_t_t35_B5_003B(); break;
     case 0x003C: Param_Info1("Samsung Electronics America"); metadata_itu_t_t35_B5_003C(); break;
+    case 0x5890: Param_Info1("AOMedia"); metadata_itu_t_t35_B5_5890(); break;
     }
 }
 
@@ -902,6 +903,33 @@ void File_Av1::metadata_itu_t_t35_B5_003C_0001_04()
     FILLING_END();
 }
 
+//---------------------------------------------------------------------------
+void File_Av1::metadata_itu_t_t35_B5_5890()
+{
+    int8u itu_t_t35_terminal_provider_oriented_code;
+    Get_B1(itu_t_t35_terminal_provider_oriented_code,           "itu_t_t35_terminal_provider_oriented_code");
+
+    switch (itu_t_t35_terminal_provider_oriented_code)
+    {
+    case 0x01: metadata_itu_t_t35_B5_5890_01(); break;
+    }
+}
+
+//---------------------------------------------------------------------------
+void File_Av1::metadata_itu_t_t35_B5_5890_01()
+{
+    Element_Info1("AOMedia Film Grain Synthesis 1 (AFGS1)");
+
+    Element_Begin1("av1_film_grain_param_sets");
+    BS_Begin();
+    Skip_SB(                                                    "afgs1_enable_flag");
+    Skip_S1(4,                                                  "reserved_4bits");
+    Skip_S1(3,                                                  "num_film_grain_sets_minus1");
+    BS_End();
+    Skip_XX(Element_Size - Element_Offset, "(Not parsed)");
+    Element_End0();
+}
+
 //---------------------------------------------------------------------------
 void File_Av1::frame()
 {

Source/MediaInfo/Video/File_Av1.h

@@ -63,6 +63,8 @@ private :
     void metadata_itu_t_t35_B5_003C();
     void metadata_itu_t_t35_B5_003C_0001();
     void metadata_itu_t_t35_B5_003C_0001_04();
+    void metadata_itu_t_t35_B5_5890();
+    void metadata_itu_t_t35_B5_5890_01();
     void frame();
     void padding();