avcodec/version: leave old audio API

If people prefer we can also drop it

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

libavcodec/version.h

@@ -52,10 +52,10 @@
 #define FF_API_REQUEST_CHANNELS (LIBAVCODEC_VERSION_MAJOR < 57)
 #endif
 #ifndef FF_API_OLD_DECODE_AUDIO
-#define FF_API_OLD_DECODE_AUDIO (LIBAVCODEC_VERSION_MAJOR < 56)
+#define FF_API_OLD_DECODE_AUDIO (LIBAVCODEC_VERSION_MAJOR < 57)
 #endif
 #ifndef FF_API_OLD_ENCODE_AUDIO
-#define FF_API_OLD_ENCODE_AUDIO (LIBAVCODEC_VERSION_MAJOR < 56)
+#define FF_API_OLD_ENCODE_AUDIO (LIBAVCODEC_VERSION_MAJOR < 57)
 #endif
 #ifndef FF_API_OLD_ENCODE_VIDEO
 #define FF_API_OLD_ENCODE_VIDEO (LIBAVCODEC_VERSION_MAJOR < 57)