Introduce ICOD fourCC

Ref #5567

include/vlc_fourcc.h

@@ -132,6 +132,7 @@
 #define VLC_CODEC_MTS2            VLC_FOURCC('M','T','S','2')
 #define VLC_CODEC_HEVC            VLC_FOURCC('h','e','v','c')
 #define VLC_CODEC_VP9             VLC_FOURCC('V','P','9','0')
+#define VLC_CODEC_ICOD            VLC_FOURCC('i','c','o','d')
 
 /* Planar YUV 4:1:0 Y:V:U */
 #define VLC_CODEC_YV9             VLC_FOURCC('Y','V','U','9')

src/misc/fourcc.c

@@ -706,6 +706,9 @@ static const staticentry_t p_list_video[] = {
         E("ap4c", "Apple ProRes 4444"),
         E("ap4h", "Apple ProRes 4444"),
 
+    B(VLC_CODEC_ICOD, "Apple Intermediate Codec"),
+	A("icod"),
+
     /* */
     B(VLC_CODEC_YV12, "Planar 4:2:0 YVU"),
         A("YV12"),