avcodec: add MTS2 / Microsoft Expression Encoder Screen mappings.

include/vlc_fourcc.h

@@ -130,6 +130,7 @@
 #define VLC_CODEC_MSS2      VLC_FOURCC('M','S','S','2')
 #define VLC_CODEC_MSA1      VLC_FOURCC('M','S','A','1')
 #define VLC_CODEC_TSC2      VLC_FOURCC('T','S','C','2')
+#define VLC_CODEC_MTS2      VLC_FOURCC('M','T','S','2')
 
 /* Planar YUV 4:1:0 Y:V:U */
 #define VLC_CODEC_YV9       VLC_FOURCC('Y','V','U','9')

modules/codec/avcodec/fourcc.c

@@ -246,6 +246,9 @@ static const struct
     { VLC_CODEC_TSC2, CODEC_ID_TSCC2, VIDEO_ES },
 #endif
 
+#if LIBAVCODEC_VERSION_CHECK( 54, 20, 0, 37, 100 )
+    { VLC_CODEC_MTS2, CODEC_ID_MTS2, VIDEO_ES },
+#endif
 
     /* Videogames Codecs */
 

src/misc/fourcc.c

@@ -940,6 +940,9 @@ static const entry_t p_list_video[] = {
     B(VLC_CODEC_TSC2, "TechSmith Screen Codec 2"),
         A("MSA1"),
 
+    B(VLC_CODEC_MTS2, "Microsoft Expression Encoder Screen"),
+        A("MTS2"),
+
     B(0, "")
 };
 static const entry_t p_list_audio[] = {