#0  0x00007f7f691b00c4 in ?? () from /tmp/tmpFnn34Y/usr/lib/x86_64-linux-gnu/libavformat.so.53
No symbol table info available.
#1  0x00007f7f691b64b8 in av_interleaved_write_frame () from /tmp/tmpFnn34Y/usr/lib/x86_64-linux-gnu/libavformat.so.53
No symbol table info available.
#2  0x00007f7f6940e50b in consumer_thread (arg=0x36b6b60) at consumer_avformat.c:1793
        pkt = {pts = 0, dts = 0, data = 0x7f7ed8013ea0 "GIF89a\320\002\340\001\367\037", size = 53146, stream_index = 0, flags = 1, side_data = 0x0, side_data_elems = 0, duration = 3003, destruct = 0, priv = 0xffffffffffffffff, pos = -1, convergence_duration = 0}
        out_size = 53146
        ret = 0
        c = 0x7f7ed8379ac0
        consumer = 0x36b6b60
        properties = 0x36b6b60
        terminate_on_pause = 1
        terminated = 0
        real_time_output = -1
        ante = {tv_sec = 1331524487, tv_usec = 777839}
        fps = 29.970029970029969
        width = 720
        height = 480
        img_width = 720
        img_height = 480
        channels = 2
        total_channels = 2
        frequency = 48000
        pcm = 0x0
        samples = 0
        audio_outbuf = 0x7f7ed8009660 ""
        audio_input_frame_size = <optimized out>
        frame_count = 0
        video_outbuf = 0x7f7ed8013ea0 "GIF89a\320\002\340\001\367\037"
        frame = 0x7f7f380009f0
        frame_properties = 0x7f7f380009f0
        queue = 0x1b67da0
        fifo = 0x0
        output = 0x7f7ed8001f20
        input = 0x7f7ed8008580
        image = 0x7f7f429cd020 "\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200\020\200"...
        img_fmt = mlt_image_yuv422
        audio_buf_1 = 0x7f7ed82bcb60 ""
        audio_buf_2 = 0x0
        count = 0
        oc = 0x7f7ed8007de0
        video_st = 0x7f7ed8000c80
        audio_st = {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}
        audio_pts = 0
        video_pts = 0
        frames = 1
        total_time = 0
        fmt = 0x7f7f693f5f20
        filename = <optimized out>
        format = <optimized out>
        vcodec = <optimized out>
        acodec = 0x1bb1390 "none"
        audio_codec = 0x0
        video_codec = <optimized out>
        audio_codec_id = 0
        video_codec_id = <optimized out>
        key = "x_\273\065\177\177\000\000\061tjh\177\177\000\000\000\000\000\000\000\000\000\000\060`\273"
        frame_meta_properties = 0x7f7ed8001560
        i = <optimized out>
        aud_fmt = mlt_audio_none
        sample_bytes = <optimized out>
#3  0x00007f7f7715ae9a in start_thread (arg=0x7f7f217fa700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7f7f217fa700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {0, -8444162927272889797, 140185435523200, 140183999588800, 140184310031056, 3, 8371642439944925755, 8371805391526326843}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007f7f75f7074d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#5  0x0000000000000000 in ?? ()
No symbol table info available.