if (!padd->initialized) {
unsigned long rate = 0;
unsigned char channels = 0;
ret = aac_find_esds(inbuf, len, &skip, &padd->decoder_length);
if (ret < 0) {
PARA_INFO_LOG("%s\n", para_strerror(-ret));
if (!padd->initialized) {
unsigned long rate = 0;
unsigned char channels = 0;
ret = aac_find_esds(inbuf, len, &skip, &padd->decoder_length);
if (ret < 0) {
PARA_INFO_LOG("%s\n", para_strerror(-ret));