1 files changed, 39 insertions, 0 deletions
diff --git a/libavcodec/mpeg12framerate.c b/libavcodec/mpeg12framerate.c
new file mode 100644
index 0000000..094cd18
--- /dev/null
+++ b/libavcodec/mpeg12framerate.c
@@ -0,0 +1,39 @@
+/*
+ * This file is part of FFmpeg.
+ *
+ * FFmpeg is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * FFmpeg is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with FFmpeg; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "libavutil/rational.h"
+
+const AVRational ff_mpeg12_frame_rate_tab[16] = {
+    {    0,    0},
+    {24000, 1001},
+    {   24,    1},
+    {   25,    1},
+    {30000, 1001},
+    {   30,    1},
+    {   50,    1},
+    {60000, 1001},
+    {   60,    1},
+  // Xing's 15fps: (9)
+    {   15,    1},
+  // libmpeg3's "Unofficial economy rates": (10-13)
+    {    5,    1},
+    {   10,    1},
+    {   12,    1},
+    {   15,    1},
+    {    0,    0},
+};