+ avctx->sample_rate = get_bits_long(&s->gb, 32);
+ if(avctx->sample_rate > 1000000){ //prevent FRAME_TIME * avctx->sample_rate from overflowing and sanity check
+ av_log(avctx, AV_LOG_ERROR, "sample_rate too large\n");
+ return -1;
+ }
+ s->data_length = get_bits_long(&s->gb, 32);