diff -Naur mplayer2.old/libmpdemux/demuxer.h mplayer2/libmpdemux/demuxer.h
--- mplayer2.old/libmpdemux/demuxer.h	2014-07-27 12:52:23.710581692 +0200
+++ mplayer2/libmpdemux/demuxer.h	2014-07-27 12:54:10.541535634 +0200
@@ -121,7 +121,7 @@
 #define SEEK_BACKWARD (1 << 3)
 
 // demux_lavf can pass lavf buffers using FF_INPUT_BUFFER_PADDING_SIZE instead
-#define MP_INPUT_BUFFER_PADDING_SIZE 16
+#define MP_INPUT_BUFFER_PADDING_SIZE 32
 
 typedef struct demux_stream {
     int buffer_pos;        // current buffer position