diff --git a/libavfilter/avfilter.h b/libavfilter/avfilter.h
index 872bd9a3f6ac60d67b94d66c19bc5d0c12ec84e1..44842e4ce5b2e14ccbefc1f860b7b30a61b041e1 100644
--- a/libavfilter/avfilter.h
+++ b/libavfilter/avfilter.h
@@ -25,7 +25,7 @@
 #include "libavutil/avutil.h"
 
 #define LIBAVFILTER_VERSION_MAJOR  1
-#define LIBAVFILTER_VERSION_MINOR 23
+#define LIBAVFILTER_VERSION_MINOR 24
 #define LIBAVFILTER_VERSION_MICRO  0
 
 #define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \
@@ -67,7 +67,7 @@ typedef struct AVFilterPad     AVFilterPad;
  * should not store pointers to this structure directly, but instead use the
  * AVFilterPicRef structure below.
  */
-typedef struct AVFilterPic
+typedef struct AVFilterBuffer
 {
     uint8_t *data[4];           ///< picture data for each plane
     int linesize[4];            ///< number of bytes per line
@@ -83,13 +83,13 @@ typedef struct AVFilterPic
      * back into a memory pool to be reused later without the overhead of
      * reallocating it from scratch.
      */
-    void (*free)(struct AVFilterPic *pic);
+    void (*free)(struct AVFilterBuffer *pic);
 
     int w, h;                  ///< width and height of the allocated buffer
-} AVFilterPic;
+} AVFilterBuffer;
 
 /**
- * A reference to an AVFilterPic. Since filters can manipulate the origin of
+ * A reference to an AVFilterBuffer. Since filters can manipulate the origin of
  * a picture to, for example, crop image without any memcpy, the picture origin
  * and dimensions are per-reference properties. Linesize is also useful for
  * image flipping, frame to field filters, etc, and so is also per-reference.
@@ -98,7 +98,7 @@ typedef struct AVFilterPic
  */
 typedef struct AVFilterPicRef
 {
-    AVFilterPic *pic;           ///< the picture that this is a reference to
+    AVFilterBuffer *pic;        ///< the picture that this is a reference to
     uint8_t *data[4];           ///< picture data for each plane
     int linesize[4];            ///< number of bytes per line
     int w;                      ///< image width
diff --git a/libavfilter/defaults.c b/libavfilter/defaults.c
index f53ec2472a147f19586fbc6e7579cc677a2068ce..e4218a818b742588d4609e496b4f1248d7283773 100644
--- a/libavfilter/defaults.c
+++ b/libavfilter/defaults.c
@@ -23,10 +23,10 @@
 #include "avfilter.h"
 
 /* TODO: buffer pool.  see comment for avfilter_default_get_video_buffer() */
-static void avfilter_default_free_video_buffer(AVFilterPic *pic)
+static void avfilter_default_free_buffer(AVFilterBuffer *ptr)
 {
-    av_free(pic->data[0]);
-    av_free(pic);
+    av_free(ptr->data[0]);
+    av_free(ptr);
 }
 
 /* TODO: set the buffer's priv member to a context structure for the whole
@@ -34,7 +34,7 @@ static void avfilter_default_free_video_buffer(AVFilterPic *pic)
  * alloc & free cycle currently implemented. */
 AVFilterPicRef *avfilter_default_get_video_buffer(AVFilterLink *link, int perms, int w, int h)
 {
-    AVFilterPic *pic = av_mallocz(sizeof(AVFilterPic));
+    AVFilterBuffer *pic = av_mallocz(sizeof(AVFilterBuffer));
     AVFilterPicRef *ref = av_mallocz(sizeof(AVFilterPicRef));
     int i, tempsize;
     char *buf;
@@ -48,7 +48,7 @@ AVFilterPicRef *avfilter_default_get_video_buffer(AVFilterLink *link, int perms,
 
     pic->refcount = 1;
     pic->format   = link->format;
-    pic->free     = avfilter_default_free_video_buffer;
+    pic->free     = avfilter_default_free_buffer;
     ff_fill_linesize((AVPicture *)pic, pic->format, ref->w);
 
     for (i=0; i<4;i++)