ffmpeg.c:3803: error: Integer Overflow L2
  ([0, +oo] - 1):unsigned32 by call to `new_video_stream`.

ffmpeg.c:3767:10: Unknown value from: strcmp
3765.     av_strlcpy(oc->filename, filename, sizeof(oc->filename));
3766. 
3767.     if (!strcmp(file_oformat->name, "ffm") &&
               ^
3768.         av_strstart(filename, "http:", NULL)) {
3769.         /* special case for files sent to avserver: we get the stream

ffmpeg.c:3803:27: Call
3801.         if (data_disable)     use_data     = 0;
3802. 
3803.         if (use_video)    new_video_stream(oc, nb_output_files);
                                ^
3804.         if (use_audio)    new_audio_stream(oc, nb_output_files);
3805.         if (use_subtitle) new_subtitle_stream(oc, nb_output_files);

ffmpeg.c:3421:1: Parameter `oc->nb_streams`
  3419. }
  3420. 
  3421. static void new_video_stream(AVFormatContext *oc, int file_idx)
        ^
  3422. {
  3423.     AVStream *st;

ffmpeg.c:3439:11: Call
  3437.     }
  3438. 
  3439.     ost = new_output_stream(oc, file_idx, codec);
                  ^
  3440.     st  = ost->st;
  3441.     if (!video_stream_copy) {

ffmpeg.c:659:1: <LHS trace>
657. }
658. 
659. static OutputStream *new_output_stream(AVFormatContext *oc, int file_idx, AVCodec *codec)
     ^
660. {
661.     OutputStream *ost;

ffmpeg.c:659:1: Global `nb_streamid_map`
    657. }
    658. 
    659. static OutputStream *new_output_stream(AVFormatContext *oc, int file_idx, AVCodec *codec)
         ^
    660. {
    661.     OutputStream *ost;

ffmpeg.c:662:20: Call
    660. {
    661.     OutputStream *ost;
    662.     AVStream *st = av_new_stream(oc, oc->nb_streams < nb_streamid_map ? streamid_map[oc->nb_streams] : 0);
                            ^
    663.     int idx      = oc->nb_streams - 1;
    664. 

libavformat/utils.c:2657:1: Parameter `s->nb_streams`
      2655. }
      2656. 
      2657. AVStream *av_new_stream(AVFormatContext *s, int id)
            ^
      2658. {
      2659.     AVStream *st;

ffmpeg.c:663:5: Binary operation: ([0, +oo] - 1):unsigned32 by call to `new_video_stream` 
    661.     OutputStream *ost;
    662.     AVStream *st = av_new_stream(oc, oc->nb_streams < nb_streamid_map ? streamid_map[oc->nb_streams] : 0);
    663.     int idx      = oc->nb_streams - 1;
             ^
    664. 
    665.     if (!st) {
