ffmpeg.c:3730: error: Integer Overflow L2
  ([0, +oo] - 1):unsigned32 by call to `new_video_stream`.

ffmpeg.c:3691:10: Unknown value from: strcmp
3689.     av_strlcpy(oc->filename, filename, sizeof(oc->filename));
3690. 
3691.     if (!strcmp(file_oformat->name, "ffm") &&
               ^
3692.         av_strstart(filename, "http:", NULL)) {
3693.         /* special case for files sent to ffserver: we get the stream

ffmpeg.c:3730:13: Call
3728. 
3729.         if (use_video) {
3730.             new_video_stream(oc);
                  ^
3731.         }
3732. 

ffmpeg.c:3348:1: <LHS trace>
3346. }
3347. 
3348. static void new_video_stream(AVFormatContext *oc)
      ^
3349. {
3350.     AVStream *st;

ffmpeg.c:3348:1: Parameter `oc->nb_streams`
  3346. }
  3347. 
  3348. static void new_video_stream(AVFormatContext *oc)
        ^
  3349. {
  3350.     AVStream *st;

ffmpeg.c:3354:10: Call
  3352.     enum CodecID codec_id;
  3353. 
  3354.     st = av_new_stream(oc, streamid_map[oc->nb_streams]);
                 ^
  3355.     if (!st) {
  3356.         fprintf(stderr, "Could not alloc stream\n");

libavformat/utils.c:2495:1: Parameter `s->nb_streams`
    2493. }
    2494. 
    2495. AVStream *av_new_stream(AVFormatContext *s, int id)
          ^
    2496. {
    2497.     AVStream *st;

ffmpeg.c:3360:5: Binary operation: ([0, +oo] - 1):unsigned32 by call to `new_video_stream` 
  3358.     }
  3359.     avcodec_get_context_defaults2(st->codec, AVMEDIA_TYPE_VIDEO);
  3360.     bitstream_filters[nb_output_files][oc->nb_streams - 1]= video_bitstream_filters;
            ^
  3361.     video_bitstream_filters= NULL;
  3362. 
