MAX_BLOCKSIZE      49 libavcodec/flacdec.c #define MAX_BLOCKSIZE 65535
MAX_BLOCKSIZE      46 libavcodec/mlp.h #define MAX_BLOCKSIZE       (40 * (MAX_SAMPLERATE / 48000))
MAX_BLOCKSIZE      36 libavcodec/shorten.c #define MAX_BLOCKSIZE 65535