for (mb_index = 0; mb_index < 5; mb_index++, mb1 += s->sys->bpm, block1 += s->sys->bpm * 64) {
/* skip header */
quant = buf_ptr[3] & 0x0f;
- if ((buf_ptr[3] >> 4) == 0x0E)
- vs_bit_buffer_damaged = 1;
- if (!mb_index) {
- sta = buf_ptr[3] >> 4;
- } else if (sta != (buf_ptr[3] >> 4))
- vs_bit_buffer_damaged = 1;
+ if (avctx->error_concealment) {
+ if ((buf_ptr[3] >> 4) == 0x0E)
+ vs_bit_buffer_damaged = 1;
+ if (!mb_index) {
+ sta = buf_ptr[3] >> 4;
+ } else if (sta != (buf_ptr[3] >> 4))
+ vs_bit_buffer_damaged = 1;
+ }
buf_ptr += 4;
init_put_bits(&pb, mb_bit_buffer, 80);
mb = mb1;