1 files changed, 104 insertions, 0 deletions
diff --git a/demux/extension.c b/demux/extension.c
new file mode 100644
index 0000000000..6845c36af3
--- /dev/null
+++ b/demux/extension.c
@@ -0,0 +1,104 @@
+/*
+ * This file is part of MPlayer.
+ *
+ * MPlayer 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.
+ *
+ * MPlayer 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 MPlayer; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "config.h"
+
+#include "stream/stream.h"
+#include "demuxer.h"
+
+/*
+ * An autodetection based on the extension is not a good idea, but we don't care ;-)
+ *
+ * You should not add anything here where autodetection can be easily fixed except in
+ * order to speed up auto-detection, in particular for formats that are often streamed.
+ * In particular you should not normally add any DEMUXER_TYPE_LAVF, adding the
+ * format to preferred_list in libmpdemux/demuxer_lavf.c will usually achieve
+ * the same effect in a much more reliable way.
+ */
+static struct {
+        const char *extension;
+        int demuxer_type;
+} extensions_table[] = {
+        { "vob", DEMUXER_TYPE_MPEG_PS },
+        { "m2v", DEMUXER_TYPE_MPEG_PS },
+        { "avi", DEMUXER_TYPE_AVI },
+        { "asx", DEMUXER_TYPE_ASF },
+        { "asf", DEMUXER_TYPE_ASF },
+        { "wmv", DEMUXER_TYPE_ASF },
+        { "wma", DEMUXER_TYPE_ASF },
+        { "rm", DEMUXER_TYPE_LAVF },
+        { "rmvb", DEMUXER_TYPE_LAVF },
+        { "ra", DEMUXER_TYPE_LAVF },
+        { "y4m", DEMUXER_TYPE_Y4M },
+        { "mp3", DEMUXER_TYPE_LAVF },
+        { "wav", DEMUXER_TYPE_LAVF },
+        { "flac", DEMUXER_TYPE_LAVF },
+        { "fla", DEMUXER_TYPE_LAVF },
+        { "ogg", DEMUXER_TYPE_LAVF },
+        { "ogm", DEMUXER_TYPE_LAVF },
+//        { "pls", DEMUXER_TYPE_PLAYLIST },
+//        { "m3u", DEMUXER_TYPE_PLAYLIST },
+        { "xm", DEMUXER_TYPE_LAVF },
+        { "mod", DEMUXER_TYPE_LAVF },
+        { "s3m", DEMUXER_TYPE_LAVF },
+        { "it", DEMUXER_TYPE_LAVF },
+        { "mid", DEMUXER_TYPE_LAVF },
+        { "midi", DEMUXER_TYPE_LAVF },
+        { "nsv", DEMUXER_TYPE_NSV },
+        { "nsa", DEMUXER_TYPE_NSV },
+        { "mpc", DEMUXER_TYPE_MPC },
+#ifdef CONFIG_WIN32DLL
+        { "avs", DEMUXER_TYPE_AVS },
+#endif
+	{ "302", DEMUXER_TYPE_LAVF },
+        { "264", DEMUXER_TYPE_LAVF },
+        { "26l", DEMUXER_TYPE_LAVF },
+	{ "ac3", DEMUXER_TYPE_LAVF },
+        { "ape", DEMUXER_TYPE_LAVF },
+        { "apl", DEMUXER_TYPE_LAVF },
+        { "eac3",DEMUXER_TYPE_LAVF },
+        { "mac", DEMUXER_TYPE_LAVF },
+        { "str", DEMUXER_TYPE_LAVF },
+        { "cdg", DEMUXER_TYPE_LAVF },
+
+// At least the following are hacks against broken autodetection
+// that should not be there
+
+};
+
+int demuxer_type_by_filename(char* filename){
+  int i;
+  char* extension=strrchr(filename,'.');
+  mp_msg(MSGT_OPEN, MSGL_V, "Searching demuxer type for filename %s ext: %s\n",filename,extension);
+  if(extension) {
+    ++extension;
+//    mp_msg(MSGT_CPLAYER,MSGL_DBG2,"Extension: %s\n", extension );
+    // Look for the extension in the extensions table
+    for( i=0 ; i<(sizeof(extensions_table)/sizeof(extensions_table[0])) ; i++ ) {
+      if( !strcasecmp(extension, extensions_table[i].extension) ) {
+        mp_msg(MSGT_OPEN, MSGL_V, "Trying demuxer %d based on filename extension\n",extensions_table[i].demuxer_type);
+        return extensions_table[i].demuxer_type;
+      }
+    }
+  }
+  return DEMUXER_TYPE_UNKNOWN;
+}