+ if (s->min_samples_per_subframe < WMAPRO_BLOCK_MIN_SIZE) {
+ av_log(avctx, AV_LOG_ERROR, "Invalid minimum block size %"PRId8"\n",
+ s->max_num_subframes);
+ return AVERROR_INVALIDDATA;
+ }
+
+ if (s->avctx->sample_rate <= 0) {
+ av_log(avctx, AV_LOG_ERROR, "invalid sample rate\n");
+ return AVERROR_INVALIDDATA;
+ }