@@ -250,6 +250,7 @@ static int wv_read_packet(AVFormatContext *s,

     WVContext *wc = s->priv_data;

     int ret;

     int size, ver, off;

+    int64_t pos;

     if (s->pb->eof_reached)

         return AVERROR(EIO);

@@ -258,6 +259,7 @@ static int wv_read_packet(AVFormatContext *s,

             return -1;

     }

+    pos = wc->pos;

     off = wc->multichannel ? 4 : 0;

     if(av_new_packet(pkt, wc->blksize + WV_EXTRA_SIZE + off) < 0)

         return AVERROR(ENOMEM);

@@ -314,7 +316,7 @@ static int wv_read_packet(AVFormatContext *s,

     pkt->stream_index = 0;

     wc->block_parsed = 1;

     pkt->pts = wc->soff;

-    av_add_index_entry(s->streams[0], wc->pos, pkt->pts, 0, 0, AVINDEX_KEYFRAME);

+    av_add_index_entry(s->streams[0], pos, pkt->pts, 0, 0, AVINDEX_KEYFRAME);

     return 0;

 }