iirfilter: fix biquad filter coefficients.

[ffmpeg] / libavcodec / dca.h

diff --git a/libavcodec/dca.h b/libavcodec/dca.h
index 389571909ed34d23433eeb207793665e43aa534b..8ea6049e0d20034bd25c7a1738ca473db92911de 100644 (file)
--- a/libavcodec/dca.h
+++ b/libavcodec/dca.h
@@ -5,20 +5,20 @@
  * Copyright (C) 2006 Benjamin Larsson
  * Copyright (C) 2007 Konstantin Shishkov
  *
- * This file is part of FFmpeg.
+ * This file is part of Libav.
  *
- * FFmpeg is free software; you can redistribute it and/or
+ * Libav 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,
+ * Libav 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
+ * License along with Libav; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -31,4 +31,7 @@
 #define DCA_MARKER_14B_BE 0x1FFFE800
 #define DCA_MARKER_14B_LE 0xFF1F00E8
 
+/** DCA-HD specific block starts with this marker. */
+#define DCA_HD_MARKER     0x64582025
+
 #endif /* AVCODEC_DCA_H */