Add SMPTE functions and headers

smpte/smpte.c

@@ -0,0 +1,30 @@
+/*****************************************************************************
+ * smpte.c : SMPTE specific functions
+ *****************************************************************************
+ * Copyright (C) 2010 Kieran Kunhya
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111, USA.
+ *****************************************************************************/
+
+#include "../common.h"
+#include "smpte.h"
+
+void write_anc_data_descriptor( bs_t *s )
+{
+    bs_write( s, 8, USER_DEFINED_DESCRIPTOR_TAG ); // descriptor_tag
+    bs_write( s, 8, 0 );                           // descriptor_length
+
+    /* Optional descriptors here */
+}

smpte/smpte.h

@@ -0,0 +1,26 @@
+/*****************************************************************************
+ * smpte.h : SMPTE specific headers
+ *****************************************************************************
+ * Copyright (C) 2010 Kieran Kunhya
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02111, USA.
+ *****************************************************************************/
+
+#ifndef LIBMPEGTS_SMPTE_H
+#define LIBMPEGTS_SMPTE_H
+
+void write_anc_data_descriptor( bs_t *s );
+
+#endif