--- aubio-0.4.3/src/io/source_avcodec.c~	2016-07-25 02:51:30.000000000 +0200
+++ aubio-0.4.3/src/io/source_avcodec.c	2018-04-29 01:29:40.145074749 +0200
@@ -43,7 +43,7 @@
 #include "fmat.h"
 #include "source_avcodec.h"
 
-#define AUBIO_AVCODEC_MAX_BUFFER_SIZE FF_MIN_BUFFER_SIZE
+#define AUBIO_AVCODEC_MAX_BUFFER_SIZE AV_INPUT_BUFFER_MIN_SIZE
 
 struct _aubio_source_avcodec_t {
   uint_t hop_size;