libavformat/utils.c:1299: error: Uninitialized Value
  The value read from pos_min was never initialized.

libavformat/utils.c:1299:5: 
1297. int av_seek_frame_binary(AVFormatContext *s, int stream_index, int64_t target_ts, int flags){
1298.     AVInputFormat *avif= s->iformat;
1299.     int64_t av_uninit(pos_min), av_uninit(pos_max), pos, pos_limit;
          ^
1300.     int64_t ts_min, ts_max, ts;
1301.     int index;
