afhi->max_chunk_size = 0;
for (n = 0; n < afhi->chunks_total; n++) {
if (aac_afh_get_chunk(n, c, &buf, &len) < 0)
afhi->max_chunk_size = 0;
for (n = 0; n < afhi->chunks_total; n++) {
if (aac_afh_get_chunk(n, c, &buf, &len) < 0)
afhi->bitrate = 8 * numbytes / afhi->seconds_total / 1000;
aac_afh_get_taginfo(c->mp4, &afhi->tags);
ret = 1;
afhi->bitrate = 8 * numbytes / afhi->seconds_total / 1000;
aac_afh_get_taginfo(c->mp4, &afhi->tags);
ret = 1;