Starting program: /tmp/ffmpeg-0.5_g -i intermission.wmv  -b 400k -f flv -acodec libmp3lame -ar 22050 -ab 64k -ac 2 -async 4 -s 320x240 out.flv
[Thread debugging using libthread_db enabled]
FFmpeg version SVN-r22144, Copyright (c) 2000-2009 Fabrice Bellard, et al.
  configuration: --enable-libx264 --enable-gpl --enable-libmp3lame --enable-swscale --enable-postproc --enable-runtime-cpudetect
  libavutil     49.15. 0 / 49.15. 0
  libavcodec    52.20. 1 / 52.20. 1
  libavformat   52.31. 0 / 52.31. 0
  libavdevice   52. 1. 0 / 52. 1. 0
  libswscale     0. 7. 1 /  0. 7. 1
  libpostproc   51. 2. 0 / 51. 2. 0
  built on Mar  2 2010 13:32:39, gcc: 4.4.3

Seems stream 1 codec frame rate differs from container frame rate: 1000.00 (1000/1) -> 30.00 (30/1)
Input #0, asf, from 'intermission.wmv':
  Duration: 00:00:39.94, start: 20.000000, bitrate: 229 kb/s
    Stream #0.0: Audio: wmav2, 48000 Hz, stereo, s16, 64 kb/s
    Stream #0.1: Video: wmv3, yuv420p, 320x240, 300 kb/s, 30 tbr, 1k tbn, 1k tbc
Output #0, flv, to 'out.flv':
    Stream #0.0: Video: flv, yuv420p, 320x240, q=2-31, 400 kb/s, 90k tbn, 30 tbc
    Stream #0.1: Audio: libmp3lame, 22050 Hz, stereo, s16, 64 kb/s
Stream mapping:
  Stream #0.1 -> #0.0
  Stream #0.0 -> #0.1
Press [q] to stop encoding
frame=  410 fps=  0 q=2.0 size=       0kB time=13.67 bitrate=   0.2kbits/s    
Program received signal SIGSEGV, Segmentation fault.
av_resample_compensate (c=0x85b6da0, sample_delta=4, compensation_distance=22050) at /srv/scratch/packages/ffmpeg/upstream/ffmpeg-0.5/libavcodec/resample2.c:207
(gdb) bt full
#0  av_resample_compensate (c=0x85b6da0, sample_delta=4, compensation_distance=22050) at /srv/scratch/packages/ffmpeg/upstream/ffmpeg-0.5/libavcodec/resample2.c:207
No locals.
#1  0x08085cb0 in do_audio_out (ist=0x8a5a330, ist_index=<value optimized out>, ost_table=<value optimized out>, nb_ostreams=2, pkt=0xbfffeb94) at /srv/scratch/packages/ffmpeg/upstream/ffmpeg-0.5/ffmpeg.c:628
        comp = 4
        delta = -nan(0x8000000000000)
        byte_delta = <value optimized out>
        audio_out2 = 0x0
        size_out = <value optimized out>
        frame_bytes = <value optimized out>
        ret = <value optimized out>
        dec = 0x89dd480
        audio_buf = 0xb7e8d020 "\216\001\216\001\274\001\274\001\303\001\303\001\233\001\233\001!\001!\001\206"
        audio_out = 0xb7e0c020 "\377\363\202d\377\034\236\aN\v\314<"
#2  output_packet (ist=0x8a5a330, ist_index=<value optimized out>, ost_table=<value optimized out>, nb_ostreams=2, pkt=0xbfffeb94) at /srv/scratch/packages/ffmpeg/upstream/ffmpeg-0.5/ffmpeg.c:1355
        frame_size = -20000000
        os = 0x89dde80
        ost = 0x89e6e40
        ptr = 0x8a8c456 ""
        len = 0
        ret = <value optimized out>
        i = 1
        data_buf = 0xb7ece020 "\202\375\202\375J\375J\375D\375D\375\\\375\\\375y\375y\375\222\375\222\375\250\375\250\375\276\375\276\375\326\375\326\375\360\375\360\375\022\376\022\376?\376?\376s\376s\376\244\376\244\376\315\376\315\376\371\376\371\376\067\377\067\377\225\377\225\377\r"
        data_size = 32768
        got_picture = 1000
        picture = {data = {0x7cfc18 <Address 0x7cfc18 out of bounds>, 0x0, 0x8 <Address 0x8 out of bounds>, 0xb <Address 0xb out of bounds>}, linesize = {24000, 0, 7, 8}, base = {0x6 <Address 0x6 out of bounds>, 0x8 <Address 0x8 out of bounds>, 0xa <Address 0xa out of bounds>, 0x8 <Address 0x8 out of bounds>}, key_frame = 6, pict_type = 144560816, pts = 206158430216191, coded_picture_number = -1073747052, display_picture_number = 140079567, quality = 1, age = 0, reference = 8191000, qscale_table = 0x0, qstride = 48000, mbskip_table = 0x0, motion_val = {0xa81f6920, 0x0}, mb_type = 0x0, motion_subsample_log2 = 32 ' ', opaque = 0x4, error = {12114517108949873021, 4294967296000004, 206158430208000, 0}, type = 1, repeat_pict = 0, qscale_type = 0, interlaced_frame = 0, top_field_first = -2147483648, pan_scan = 0x0, palette_has_changed = 0, buffer_hints = 1000000, dct_coeff = 0x0, ref_index = {0x0, 0x8be3040 ""}, reordered_opaque = 1000}
        buffer_to_free = 0x0
        samples_size = 192000
        samples = 0xb7ece020
        subtitle = {format = 41776, start_display_time = 0, end_display_time = 814, num_rects = 0, rects = 0x859721f}
        subtitle_to_free = <value optimized out>
        got_subtitle = -1
#3  0x080897e1 in av_encode (nb_output_files=<value optimized out>, nb_input_files=<value optimized out>, nb_stream_maps=<value optimized out>, stream_maps=<value optimized out>, input_files=<value optimized out>, output_files=<value optimized out>) at /srv/scratch/packages/ffmpeg/upstream/ffmpeg-0.5/ffmpeg.c:2153
        ist_index = 0
        pkt = {pts = 814, dts = 814, data = 0x8a8bf00 "T\210~\365\017W\302r\363\027\323\310\262\266\263\215\020\343\020\005\334Nc\356\244,\222M;\244I2\231\301\277\017\274\337T\021N\235\327_M \343 \221\020P\253\062\222\bSX\343\023 c\a\a\277cd3\004,G\211$KU\301\246\343\211\272d\030\302\314\346\362&\327Q\254\302\347A\021\003\027\314\315\"\242\b\234\213\311\234\274Ff\v\300\223\t\001'", size = 1366, stream_index = 0, flags = 1, duration = 171, destruct = 0x8108e80 <av_destruct_packet>, priv = 0x0, pos = 384932, convergence_duration = 0}
        file_index = 0
        ipts_min = -nan(0x8000000000000)
        opts_min = -nan(0x8000000000000)
        ret = <value optimized out>
        i = <value optimized out>
        j = <value optimized out>
        k = <value optimized out>
        n = <value optimized out>
        nb_istreams = <value optimized out>
        nb_ostreams = <value optimized out>
        is = <value optimized out>
        os = <value optimized out>
        codec = <value optimized out>
        icodec = <value optimized out>
        ost = <value optimized out>
        ost_table = <value optimized out>
        ist = 0x8a5a330
        key = <value optimized out>
        want_sdp = <value optimized out>
#4  0x08089cb4 in main (argc=20, argv=0xbffff564) at /srv/scratch/packages/ffmpeg/upstream/ffmpeg-0.5/ffmpeg.c:3928
No locals.
(gdb)