ffmpeg.c:3199: error: Integer Overflow L2
  ([0, +oo] - 1):unsigned32 by call to `new_video_stream`.

ffmpeg.c:3161:10: Unknown value from: strcmp
3159.     av_strlcpy(oc->filename, filename, sizeof(oc->filename));
3160. 
3161.     if (!strcmp(file_oformat->name, "ffm") &&
               ^
3162.         av_strstart(filename, "http:", NULL)) {
3163.         /* special case for files sent to ffserver: we get the stream

ffmpeg.c:3199:13: Call
3197. 
3198.         if (use_video) {
3199.             new_video_stream(oc);
                  ^
3200.         }
3201. 

ffmpeg.c:2838:1: <LHS trace>
2836. }
2837. 
2838. static void new_video_stream(AVFormatContext *oc)
      ^
2839. {
2840.     AVStream *st;

ffmpeg.c:2838:1: Parameter `oc->nb_streams`
  2836. }
  2837. 
  2838. static void new_video_stream(AVFormatContext *oc)
        ^
  2839. {
  2840.     AVStream *st;

ffmpeg.c:2844:10: Call
  2842.     int codec_id;
  2843. 
  2844.     st = av_new_stream(oc, oc->nb_streams);
                 ^
  2845.     if (!st) {
  2846.         fprintf(stderr, "Could not alloc stream\n");

libavformat/utils.c:2160:1: Parameter `s->nb_streams`
    2158. }
    2159. 
    2160. AVStream *av_new_stream(AVFormatContext *s, int id)
          ^
    2161. {
    2162.     AVStream *st;

ffmpeg.c:2850:5: Binary operation: ([0, +oo] - 1):unsigned32 by call to `new_video_stream` 
  2848.     }
  2849.     avcodec_get_context_defaults2(st->codec, CODEC_TYPE_VIDEO);
  2850.     bitstream_filters[nb_output_files][oc->nb_streams - 1]= video_bitstream_filters;
            ^
  2851.     video_bitstream_filters= NULL;
  2852. 
