libavformat/r3d.c:347: error: Buffer Overrun L3
  Offset: 0 Size: [0, 2147483631].

libavformat/r3d.c:334:1: <Length trace>
332. }
333. 
334. static int r3d_read_packet(AVFormatContext *s, AVPacket *pkt)
     ^
335. {
336.     R3DContext *r3d = s->priv_data;

libavformat/r3d.c:334:1: Parameter `*s->streams`
332. }
333. 
334. static int r3d_read_packet(AVFormatContext *s, AVPacket *pkt)
     ^
335. {
336.     R3DContext *r3d = s->priv_data;

libavformat/r3d.c:347:17: Array access: Offset: 0 Size: [0, 2147483631]
345.         switch (atom.tag) {
346.         case MKTAG('R','E','D','V'):
347.             if (s->streams[0]->discard == AVDISCARD_ALL)
                     ^
348.                 goto skip;
349.             if (!(err = r3d_read_redv(s, pkt, &atom)))
