b->channel[0].band_ext = get_bits(gb, 2);
b->channel[0].band_ext = ext_band > 2 ? b->channel[0].band_ext : 4;
- if (!get_bits(gb, 5))
+ if (!get_bits(gb, 5)) {
+ for (int i = 0; i <= stereo; i++) {
+ ATRAC9ChannelData *c = &b->channel[i];
+ const int count = at9_tab_band_ext_cnt[c->band_ext][ext_band];
+ for (int j = 0; j < count; j++) {
+ int len = at9_tab_band_ext_lengths[c->band_ext][ext_band][j];
+ c->band_ext_data[j] = av_clip_uintp2_c(c->band_ext_data[j], len);
+ }
+ }
+
return 0;
+ }
for (int i = 0; i <= stereo; i++) {
ATRAC9ChannelData *c = &b->channel[i];