[FFmpeg-devel] [PATCH 3/3] add digital cinema frame sizes

[Dave Rice]

diff --git a/doc/syntax.texi b/doc/syntax.texi
index a3aabce..8134c78 100644
--- a/doc/syntax.texi
+++ b/doc/syntax.texi
@@ -170,6 +186,10 @@ The following abbreviations are recognized:
 1280x720
 @item hd1080
 1920x1080
+ at item 2K
+2048×1080
+ at item 4K
+4096×2160
 @end table
diff --git a/libavutil/parseutils.c b/libavutil/parseutils.c
index ca40569..29f6f0d 100644
--- a/libavutil/parseutils.c
+++ b/libavutil/parseutils.c
@@ -109,6 +109,8 @@ static const VideoSizeAbbr video_size_abbrs[] = {
     { "hd480",     852, 480 },
     { "hd720",    1280, 720 },
     { "hd1080",   1920,1080 },
+    { "2K",       2048,1080 }, /* Digital Cinema System Specification */
+    { "4K",       4096,2160 }, /* Digital Cinema System Specification */
 };