producer_avformat.c: fix to previous commit to still allow compilation on version...

git-svn-id: https://mlt.svn.sourceforge.net/svnroot/mlt/trunk/mlt@1243 d19143bc-622f-0410-bfdd-b5b2a6649095

diff --git a/src/modules/avformat/producer_avformat.c b/src/modules/avformat/producer_avformat.c
index 4039d1e..1dfb5a9 100644 (file)
--- a/src/modules/avformat/producer_avformat.c
+++ b/src/modules/avformat/producer_avformat.c
@@ -1044,6 +1044,7 @@ static int producer_get_audio( mlt_frame frame, int16_t **buffer, mlt_audio_form
                mlt_properties_set_data( properties, "decode_buffer", decode_buffer, 0, ( mlt_destructor )mlt_pool_release, NULL );
        }
 
+#if (LIBAVCODEC_VERSION_INT >= ((51<<16)+(71<<8)+0))
        // Check for format converter buffer and create if necessary
        if ( resample && convert && convert_buffer == NULL )
        {
@@ -1053,6 +1054,7 @@ static int producer_get_audio( mlt_frame frame, int16_t **buffer, mlt_audio_form
                // And store it on properties for reuse
                mlt_properties_set_data( properties, "convert_buffer", convert_buffer, 0, ( mlt_destructor )mlt_pool_release, NULL );
        }
+#endif
 
        // Seek if necessary
        if ( position != expected )