Tuning at very low bit-rate (around 14 kb/s)

libcelt/modes.c

@@ -96,7 +96,7 @@ static const celt_int16 eband5ms[] = {
 static const unsigned char band_allocation[] = {
 /*0  200 400 600 800  1k 1.2 1.4 1.6  2k 2.4 2.8 3.2  4k 4.8 5.6 6.8  8k 9.6 12k 15.6 */
   0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,  0,
- 40, 40, 40, 40, 40, 40, 40, 42, 44, 48, 52, 44, 32, 16,  8,  4,  0,  0,  0,  0,  0,
+ 80, 80, 75, 70, 65, 60, 55, 50, 44, 40, 35, 30, 15,  1,  0,  0,  0,  0,  0,  0,  0,
  84, 84, 87, 90, 88, 84, 78, 74, 70, 65, 60, 54, 40, 20, 12,  8,  8,  4,  4,  0,  0,
 100,100,110,110,100, 96, 90, 88, 84, 76, 68, 60, 44, 28, 20, 20, 20, 12, 12,  0,  0,
 130,130,130,128,120,112,104,104,100, 96, 76, 68, 60, 52, 36, 36, 32, 28, 20,  8,  0,