skip_bits(&gb, (-get_bits_count(&gb)) & 15);
if (substream_data_len[substr] * 8 - get_bits_count(&gb) >= 32 &&
- (show_bits_long(&gb, 32) == 0xd234d234 ||
+ (show_bits_long(&gb, 32) == END_OF_STREAM ||
show_bits_long(&gb, 20) == 0xd234e)) {
skip_bits(&gb, 18);
if (substr == m->max_decoded_substream)