avconv.c:3373: error: Integer Overflow L2
  ([0, +oo] - 1):unsigned32 by call to `new_video_stream`.

avconv.c:3343:10: Unknown value from: strcmp
3341.     av_strlcpy(oc->filename, filename, sizeof(oc->filename));
3342. 
3343.     if (!strcmp(file_oformat->name, "ffm") &&
               ^
3344.         av_strstart(filename, "http:", NULL)) {
3345.         /* special case for files sent to avserver: we get the stream

avconv.c:3373:13: Call
3371.                 }
3372.             }
3373.             NEW_STREAM(video, idx);
                  ^
3374.         }
3375. 

avconv.c:3020:1: Parameter `oc->nb_streams`
  3018. }
  3019. 
  3020. static OutputStream *new_video_stream(OptionsContext *o, AVFormatContext *oc)
        ^
  3021. {
  3022.     AVStream *st;

avconv.c:3026:11: Call
  3024.     AVCodecContext *video_enc;
  3025. 
  3026.     ost = new_output_stream(o, oc, AVMEDIA_TYPE_VIDEO);
                  ^
  3027.     st  = ost->st;
  3028.     video_enc = st->codec;

avconv.c:2935:1: <LHS trace>
2933. }
2934. 
2935. static OutputStream *new_output_stream(OptionsContext *o, AVFormatContext *oc, enum AVMediaType type)
      ^
2936. {
2937.     OutputStream *ost;

avconv.c:2935:1: Parameter `oc->nb_streams`
    2933. }
    2934. 
    2935. static OutputStream *new_output_stream(OptionsContext *o, AVFormatContext *oc, enum AVMediaType type)
          ^
    2936. {
    2937.     OutputStream *ost;

avconv.c:2938:20: Call
    2936. {
    2937.     OutputStream *ost;
    2938.     AVStream *st = av_new_stream(oc, oc->nb_streams < o->nb_streamid_map ? o->streamid_map[oc->nb_streams] : 0);
                             ^
    2939.     int idx      = oc->nb_streams - 1;
    2940.     int64_t max_frames = INT64_MAX;

libavformat/utils.c:2658:1: Parameter `s->nb_streams`
      2656. }
      2657. 
      2658. AVStream *av_new_stream(AVFormatContext *s, int id)
            ^
      2659. {
      2660.     AVStream *st;

avconv.c:2939:5: Binary operation: ([0, +oo] - 1):unsigned32 by call to `new_video_stream` 
    2937.     OutputStream *ost;
    2938.     AVStream *st = av_new_stream(oc, oc->nb_streams < o->nb_streamid_map ? o->streamid_map[oc->nb_streams] : 0);
    2939.     int idx      = oc->nb_streams - 1;
              ^
    2940.     int64_t max_frames = INT64_MAX;
    2941.     char *bsf = NULL, *next, *codec_tag = NULL;
