sym_quant        1220 libavcodec/ac3enc.c             v = sym_quant(c, e, 3);
sym_quant        1240 libavcodec/ac3enc.c             v = sym_quant(c, e, 5);
sym_quant        1260 libavcodec/ac3enc.c             v = sym_quant(c, e, 7);
sym_quant        1263 libavcodec/ac3enc.c             v = sym_quant(c, e, 11);
sym_quant        1278 libavcodec/ac3enc.c             v = sym_quant(c, e, 15);