1 files changed, 18 insertions, 4 deletions
diff --git a/libavcodec/dv_profile.h b/libavcodec/dv_profile.h
index 5ad7b4f649..d4437c9786 100644
--- a/libavcodec/dv_profile.h
+++ b/libavcodec/dv_profile.h
@@ -1,18 +1,18 @@
 /*
- * This file is part of Libav.
+ * This file is part of FFmpeg.
  *
- * Libav is free software; you can redistribute it and/or
+ * 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.
  *
- * Libav is distributed in the hope that it will be useful,
+ * 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 Libav; if not, write to the Free Software
+ * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
@@ -25,6 +25,11 @@
 #include "libavutil/rational.h"
 #include "avcodec.h"
 
+/* minimum number of bytes to read from a DV stream in order to
+ * determine the profile */
+#define DV_PROFILE_BYTES (6 * 80) /* 6 DIF blocks */
+
+
 /*
  * AVDVProfile is used to express the differences between various
  * DV flavors. For now it's primarily used for differentiating
@@ -53,6 +58,15 @@ typedef struct AVDVProfile {
     const uint8_t  (*audio_shuffle)[9];     /* PCM shuffling table */
 } AVDVProfile;
 
+#if FF_API_DV_FRAME_PROFILE
+/**
+ * @deprecated use av_dv_frame_profile()
+ */
+attribute_deprecated
+const AVDVProfile* avpriv_dv_frame_profile2(AVCodecContext* codec, const AVDVProfile *sys,
+                                            const uint8_t* frame, unsigned buf_size);
+#endif
+
 /**
  * Get a DV profile for the provided compressed frame.
  *