#include "avcodec.h"
#include "ac3_parser.h"
#include "bitstream.h"
+#include "crc.h"
#include "dsputil.h"
#include "random.h"
return -1;
}
- avctx->sample_rate = s->sample_rate;
- avctx->bit_rate = s->bit_rate;
-
/* check that reported frame size fits in input buffer */
if(s->frame_size > buf_size) {
av_log(avctx, AV_LOG_ERROR, "incomplete frame\n");
return -1;
}
+ /* check for crc mismatch */
+ if(av_crc(av_crc8005, 0, &buf[2], s->frame_size-2)) {
+ av_log(avctx, AV_LOG_ERROR, "frame CRC mismatch\n");
+ return -1;
+ }
+
+ avctx->sample_rate = s->sample_rate;
+ avctx->bit_rate = s->bit_rate;
+
/* channel config */
s->out_channels = s->channels;
if (avctx->request_channels > 0 && avctx->request_channels <= 2 &&