avconv.c:3423: error: Integer Overflow L2
  ([0, +oo] - 1):unsigned32 by call to `new_video_stream`.

avconv.c:3393:10: Unknown value from: strcmp
3391.     av_strlcpy(oc->filename, filename, sizeof(oc->filename));
3392. 
3393.     if (!strcmp(file_oformat->name, "ffm") &&
               ^
3394.         av_strstart(filename, "http:", NULL)) {
3395.         /* special case for files sent to avserver: we get the stream

avconv.c:3423:13: Call
3421.                 }
3422.             }
3423.             NEW_STREAM(video, idx);
                  ^
3424.         }
3425. 

avconv.c:3091:1: Parameter `oc->nb_streams`
  3089. }
  3090. 
  3091. static OutputStream *new_video_stream(OptionsContext *o, AVFormatContext *oc)
        ^
  3092. {
  3093.     AVStream *st;

avconv.c:3097:11: Call
  3095.     AVCodecContext *video_enc;
  3096. 
  3097.     ost = new_output_stream(o, oc, AVMEDIA_TYPE_VIDEO);
                  ^
  3098.     st  = ost->st;
  3099.     if (!st->stream_copy) {

avconv.c:3030:1: <LHS trace>
3028. }
3029. 
3030. static OutputStream *new_output_stream(OptionsContext *o, AVFormatContext *oc, enum AVMediaType type)
      ^
3031. {
3032.     OutputStream *ost;

avconv.c:3030:1: Global `nb_streamid_map`
    3028. }
    3029. 
    3030. static OutputStream *new_output_stream(OptionsContext *o, AVFormatContext *oc, enum AVMediaType type)
          ^
    3031. {
    3032.     OutputStream *ost;

avconv.c:3033:20: Call
    3031. {
    3032.     OutputStream *ost;
    3033.     AVStream *st = av_new_stream(oc, oc->nb_streams < nb_streamid_map ? streamid_map[oc->nb_streams] : 0);
                             ^
    3034.     int idx      = oc->nb_streams - 1;
    3035.     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:3034:5: Binary operation: ([0, +oo] - 1):unsigned32 by call to `new_video_stream` 
    3032.     OutputStream *ost;
    3033.     AVStream *st = av_new_stream(oc, oc->nb_streams < nb_streamid_map ? streamid_map[oc->nb_streams] : 0);
    3034.     int idx      = oc->nb_streams - 1;
              ^
    3035.     int64_t max_frames = INT64_MAX;
    3036.     char *bsf = NULL, *next, *codec_tag = NULL;
