From 779e451877d2de9756e9bf1f9990ff933641bc4f Mon Sep 17 00:00:00 2001
From: James Courtier-Dutton <jcdutton@users.sourceforge.net>
Date: Sat, 6 Oct 2001 11:54:49 +0000
Subject: Added check for encrypted streams.

CVS patchset: 746
CVS date: 2001/10/06 11:54:49
---
 src/demuxers/demux_mpeg_block.c | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/demuxers/demux_mpeg_block.c b/src/demuxers/demux_mpeg_block.c
index 475b4f084..8d1815633 100644
--- a/src/demuxers/demux_mpeg_block.c
+++ b/src/demuxers/demux_mpeg_block.c
@@ -17,7 +17,7 @@
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA
  *
- * $Id: demux_mpeg_block.c,v 1.49 2001/10/05 17:19:31 jkeil Exp $
+ * $Id: demux_mpeg_block.c,v 1.50 2001/10/06 11:54:49 jcdutton Exp $
  *
  * demultiplexer for mpeg 1/2 program streams
  *
@@ -281,7 +281,12 @@ static void demux_mpeg_block_parse_pack (demux_mpeg_block_t *this, int preview_m
     }
 
   } else { /* mpeg 2 */
-
+    if ((p[6] & 0x30) != 0) {
+        printf("demux_mpeg_block:Encrypted PES MPEG2 stream.\n");
+        printf("                 You will need to find an input plugin which can decrypt.\n");
+	buf->free_buffer(buf);
+        return;
+    }
     if (p[7] & 0x80) { /* PTS avail */
       
       PTS  = (p[ 9] & 0x0E) << 29 ;
-- 
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