(gdb) r -i '/home/vlad/Desktop/ffmpeg_bug/corruptfile' -f null -
Starting program: /home/vlad/Desktop/ffmpeg/ffmpeg_g -i '/home/vlad/Desktop/ffmpeg_bug/corruptfile' -f null -
[Thread debugging using libthread_db enabled]
ffmpeg version N-35772-g366605f, Copyright (c) 2000-2011 the FFmpeg developers
  built on Dec 13 2011 22:32:03 with gcc 4.6.1
  configuration: 
  libavutil    51. 32. 0 / 51. 32. 0
  libavcodec   53. 44. 0 / 53. 44. 0
  libavformat  53. 25. 0 / 53. 25. 0
  libavdevice  53.  4. 0 / 53.  4. 0
  libavfilter   2. 53. 0 /  2. 53. 0
  libswscale    2.  1. 0 /  2.  1. 0

Program received signal SIGFPE, Arithmetic exception.
0x00000000004baab2 in mtv_read_header (s=0x139e7a0, ap=<optimized out>)
    at libavformat/mtv.c:112
112	    mtv->video_fps         = (mtv->audio_br / 4) / audio_subsegments;
(gdb) bt
#0  0x00000000004baab2 in mtv_read_header (s=0x139e7a0, ap=<optimized out>)
    at libavformat/mtv.c:112
#1  0x00000000004fd245 in avformat_open_input (ps=0x7fffffffdc38, 
    filename=0x7fffffffe49c "/home/vlad/Desktop/ffmpeg_bug/corruptfile", 
    fmt=<optimized out>, options=0x12ea448) at libavformat/utils.c:688
#2  0x000000000043f8c6 in opt_input_file (o=0x7fffffffdde0, 
    opt=<optimized out>, filename=<optimized out>) at ffmpeg.c:3410
#3  0x0000000000443591 in parse_option (optctx=0x7fffffffdde0, 
    opt=0x7fffffffe49a "i", 
    arg=0x7fffffffe49c "/home/vlad/Desktop/ffmpeg_bug/corruptfile", 
    options=0xa4a840) at cmdutils.c:292
#4  0x00000000004437e7 in parse_options (optctx=0x7fffffffdde0, argc=6, 
    argv=0x7fffffffe198, options=0xa4a840, 
    parse_arg_function=0x440e50 <opt_output_file>) at cmdutils.c:325
#5  0x0000000000435b4d in main (argc=6, argv=0x7fffffffe198) at ffmpeg.c:4839
(gdb)