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  • Anomalie #3825 (Nouveau) : Manque le champ "langue_choisie" dans la base "spip_syndic_articles"

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    Système Windows + IIS, PHP 5.4 MySQL 5.0, SPIP 3.1 et 3.0.
    Quand on met un site avec syndication alors il pleut des erreurs dans le "mysql.log" et "spip.log" :

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  • ffmpeg concat doesn't keep video speed/framerate ?

    28 août 2016, par Nick

    I have a bunch of small webm clips in directory vidchunks. These clips were generated using javascript MediaRecorder API.

    MediaRecorder code :

    var mRecorder;
    var chunks = [];
    navigator.mediaDevices.getUserMedia({
     audio: false,
     video: {
     width: 1280,
     height: 760,
     mozMediaSource: "screen",
     mediaSource: "screen"
    }
    }).then(function(stream) {
     mRecorder = new MediaRecorder(stream,{mimeType:"video/webm"});
     mRecorder.ondataavailable = function(event) {
       var blob = event.data;
       chunks.push(blob);
       var vidchunk = new Blob(chunks);
       // save to directory vid chunk.
     };
     mRecorder.start(5000);
    }).catch(function(error) {
     console.log(error.message);
    });

    Then, once I have a bunch of these 5 second clips, I merge them :

    ffmpeg -safe 0 \
    -f concat -i <(for f in `ls vidchunks/* | sort -V`; do echo file $f; done) \
    -c:v copy -r 30 -vsync drop test.webm

    When I play back these chunks individually, they play correctly. All 5 seconds of video are rendered smoothly.

    However, once I merge, some 5 second chunks are condensed to like 1 second. So the total video, which should be 50 seconds for 10 chunks, turns out to be like 38 seconds because three of the chunks got condensed to 1 second.

    Any ideas on how to fix this ?

    EDIT : I’ve tried :

    • without "-r 30 -vsync drop"
    • without "-c:v copy"

    No changes...

    EDIT2 (some ffprobe outputs) :

    ffprobe 1472343170-1.webm

    ffprobe version 2.8.6-1ubuntu2 Copyright (c) 2007-2016 the FFmpeg developers
     built with gcc 5.3.1 (Ubuntu 5.3.1-11ubuntu1) 20160311
     configuration: --prefix=/usr --extra-version=1ubuntu2 --build-suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --cc=cc --cxx=g++ --enable-gpl --enable-shared --disable-stripping --disable-decoder=libopenjpeg --disable-decoder=libschroedinger --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librtmp --enable-libschroedinger --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzvbi --enable-openal --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-libzmq --enable-frei0r --enable-libx264 --enable-libopencv
     libavutil      54. 31.100 / 54. 31.100
     libavcodec     56. 60.100 / 56. 60.100
     libavformat    56. 40.101 / 56. 40.101
     libavdevice    56.  4.100 / 56.  4.100
     libavfilter     5. 40.101 /  5. 40.101
     libavresample   2.  1.  0 /  2.  1.  0
     libswscale      3.  1.101 /  3.  1.101
     libswresample   1.  2.101 /  1.  2.101
     libpostproc    53.  3.100 / 53.  3.100
    Input #0, matroska,webm, from '1472343170-1.webm':
     Metadata:
       encoder         : Chrome
     Duration: N/A, start: 0.000000, bitrate: N/A
       Stream #0:0(eng): Video: vp8, yuv420p, 1280x760, SAR 1:1 DAR 32:19, 30 fps, 30 tbr, 1k tbn, 1k tbc (default)

    ffprobe 1472343245-16.webm

    ffprobe version 2.8.6-1ubuntu2 Copyright (c) 2007-2016 the FFmpeg developers
     built with gcc 5.3.1 (Ubuntu 5.3.1-11ubuntu1) 20160311
     configuration: --prefix=/usr --extra-version=1ubuntu2 --build-suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --cc=cc --cxx=g++ --enable-gpl --enable-shared --disable-stripping --disable-decoder=libopenjpeg --disable-decoder=libschroedinger --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librtmp --enable-libschroedinger --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzvbi --enable-openal --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-libzmq --enable-frei0r --enable-libx264 --enable-libopencv
     libavutil      54. 31.100 / 54. 31.100
     libavcodec     56. 60.100 / 56. 60.100
     libavformat    56. 40.101 / 56. 40.101
     libavdevice    56.  4.100 / 56.  4.100
     libavfilter     5. 40.101 /  5. 40.101
     libavresample   2.  1.  0 /  2.  1.  0
     libswscale      3.  1.101 /  3.  1.101
     libswresample   1.  2.101 /  1.  2.101
     libpostproc    53.  3.100 / 53.  3.100
    Input #0, matroska,webm, from '1472343245-16.webm':
     Metadata:
       encoder         : Chrome
     Duration: N/A, start: 0.000000, bitrate: N/A
       Stream #0:0(eng): Video: vp8, yuv420p, 1280x760, SAR 1:1 DAR 32:19, 30 fps, 30 tbr, 1k tbn, 1k tbc (default)

    ffprobe 1472343350-37.webm

    ffprobe version 2.8.6-1ubuntu2 Copyright (c) 2007-2016 the FFmpeg developers
     built with gcc 5.3.1 (Ubuntu 5.3.1-11ubuntu1) 20160311
     configuration: --prefix=/usr --extra-version=1ubuntu2 --build-suffix=-ffmpeg --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --cc=cc --cxx=g++ --enable-gpl --enable-shared --disable-stripping --disable-decoder=libopenjpeg --disable-decoder=libschroedinger --enable-avresample --enable-avisynth --enable-gnutls --enable-ladspa --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-librtmp --enable-libschroedinger --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxvid --enable-libzvbi --enable-openal --enable-opengl --enable-x11grab --enable-libdc1394 --enable-libiec61883 --enable-libzmq --enable-frei0r --enable-libx264 --enable-libopencv
     libavutil      54. 31.100 / 54. 31.100
     libavcodec     56. 60.100 / 56. 60.100
     libavformat    56. 40.101 / 56. 40.101
     libavdevice    56.  4.100 / 56.  4.100
     libavfilter     5. 40.101 /  5. 40.101
     libavresample   2.  1.  0 /  2.  1.  0
     libswscale      3.  1.101 /  3.  1.101
     libswresample   1.  2.101 /  1.  2.101
     libpostproc    53.  3.100 / 53.  3.100
    Input #0, matroska,webm, from '1472343350-37.webm':
     Metadata:
       encoder         : Chrome
     Duration: N/A, start: 0.000000, bitrate: N/A
       Stream #0:0(eng): Video: vp8, yuv420p, 1280x760, SAR 1:1 DAR 32:19, 30 fps, 30 tbr, 1k tbn, 1k tbc (default)

    I also noticed that the merged video plays normal when the mouse is moving around on the screen, but when the mouse is not moving, it moves 5x faster.

    I know this because I have a timer on the screen that I’m recording, and I can see that the timer speeds up significantly when mouse isn’t moving but when mouse is moving, the timer moves at normal speed.

    EDIT3 :
    The DTS/PTS looks like resets after each file is merged :

    DTS -9223363446915256, next:6866667 st:0 invalid dropping
    PTS -9223363446915256, next:6866667 invalid dropping st:0
    DTS -9223363446915222, next:6900000 st:0 invalid dropping
    PTS -9223363446915222, next:6900000 invalid dropping st:0
    DTS -9223363446915188, next:6933333 st:0 invalid dropping
    PTS -9223363446915188, next:6933333 invalid dropping st:0
    [concat @ 0x1cde3e0] DTS -9223363446920184 < 5006 out of order
    DTS -9223363446920184, next:5033333 st:0 invalid dropping
    PTS -9223363446920184, next:5033333 invalid dropping st:0
    DTS -9223363446920056, next:5066667 st:0 invalid dropping
    PTS -9223363446920056, next:5066667 invalid dropping st:0
    DTS -9223363446919956, next:5100000 st:0 invalid dropping
    PTS -9223363446919956, next:5100000 invalid dropping st:0

    EDIT4 : Tried ffmpeg -i "$f" -y -c copy -fflags +genpts "$f" and then merge again.

    Works a lot better, but now other files are getting skipped.

    Here’s ffprobe from a file that’s skipped :

    Metadata:
       encoder         : Lavf56.40.101
     Duration: 00:00:01.17, start: 0.000000, bitrate: 428 kb/s
       Stream #0:0(eng): Video: vp8, yuv420p, 1280x760, SAR 1:1 DAR 32:19, 30 fps, 30 tbr, 1k tbn, 1k tbc (default)
    [webm @ 0x1c01940] Codec for stream 0 does not use global headers but container format requires global headers
    Output #0, webm, to '1472343225-12.webm':
     Metadata:
       encoder         : Lavf56.40.101
       Stream #0:0(eng): Video: vp8, yuv420p, 1280x760 [SAR 1:1 DAR 32:19], q=2-31, 30 fps, 30 tbr, 1k tbn, 1k tbc (default)
    Stream mapping:
     Stream #0:0 -> #0:0 (copy)

    Here’s ffprobe from a file not skipped :

    Input #0, matroska,webm, from '1472343215-10.webm':
     Metadata:
       encoder         : Lavf56.40.101
     Duration: 00:00:05.03, start: 0.000000, bitrate: 80 kb/s
       Stream #0:0(eng): Video: vp8, yuv420p, 1280x760, SAR 1:1 DAR 32:19, 30 fps, 30 tbr, 1k tbn, 1k tbc (default)
    [webm @ 0x1349940] Codec for stream 0 does not use global headers but container format requires global headers
    Output #0, webm, to '1472343215-10.webm':
     Metadata:
       encoder         : Lavf56.40.101
       Stream #0:0(eng): Video: vp8, yuv420p, 1280x760 [SAR 1:1 DAR 32:19], q=2-31, 30 fps, 30 tbr, 1k tbn, 1k tbc (default)
    Stream mapping:
     Stream #0:0 -> #0:0 (copy)
  • FFmpeg RTSP crash

    19 septembre 2016, par bot1131357

    I am trying to rtsp stream between two consoles on my computer.

    On console 1 I have :

    ffmpeg -rtbufsize 100M -re -f dshow -s 320x240 -i video="BisonCam, NB Pro" -r 10 -an -f rtsp -rtsp_transport tcp rtsp://127.0.0.1:8554/demo

    On console 2 I have :

    ffplay -rtsp_flags listen -i rtsp://127.0.0.1:8554/demo

    When I run execute both commands, my webcam LED lights up. But then immediately after ffmpeg crashes. Has anyone encountered the same thing ? I could really use some help here.

    This is my ffmpeg configuration on a Windows 10 machine :

    ffmpeg version N-81391-g2a3720b Copyright (c) 2000-2016 the FFmpeg developers
     built with gcc 5.4.0 (GCC)
     configuration: --disable-static --enable-shared --enable-gpl --enable-version3 --disable-w32threads --enable-dxva2 --enable-libmfx --enable-nvenc --enable-avisynth --enable-bzlib --enable-libebur128 --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libschroedinger --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-decklink --enable-zlib
     libavutil      55. 29.100 / 55. 29.100
     libavcodec     57. 54.100 / 57. 54.100
     libavformat    57. 47.101 / 57. 47.101
     libavdevice    57.  0.102 / 57.  0.102
     libavfilter     6. 52.100 /  6. 52.100
     libswscale      4.  1.100 /  4.  1.100
     libswresample   2.  1.100 /  2.  1.100
     libpostproc    54.  0.100 / 54.  0.100
    Hyper fast Audio and Video encoder
    usage: ffmpeg [options] [[infile options] -i infile]... {[outfile options] outfile}...

    Use -h to get full help or, even better, run 'man ffmpeg'

    Update

    I tried to stream from a video file, just to be sure that the issue is not related to the webcam.

    #Console 1
    ffmpeg -i out.mp4 -f rtsp -rtsp_transport tcp rtsp://localhost:8888/live.sdp

    #Console 2
    ffplay -rtsp_flags listen rtsp://localhost:8888/live.sdp?tcp

    The output for both consoles are as follows :

    Console 1 :

    Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'out.mp4':
     Metadata:
       major_brand     : isom
       minor_version   : 512
       compatible_brands: isomiso2avc1mp41
       encoder         : Lavf57.47.101
     Duration: 00:01:02.57, start: 0.000000, bitrate: 172 kb/s
       Stream #0:0(und): Video: h264 (High 4:2:2) (avc1 / 0x31637661), yuv422p, 320x240, 169 kb/s, 30 fps, 30 tbr, 10000k tbn, 60 tbc (default)
       Metadata:
         handler_name    : VideoHandler
    [rtsp @ 00000000024c1700] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead.
    Output #0, rtsp, to 'rtsp://localhost:8888/live.sdp':
     Metadata:
       major_brand     : isom
       minor_version   : 512
       compatible_brands: isomiso2avc1mp41
       encoder         : Lavf57.47.101
       Stream #0:0(und): Video: mpeg4, yuv420p, 320x240, q=2-31, 200 kb/s, 30 fps, 90k tbn, 30 tbc (default)
       Metadata:
         handler_name    : VideoHandler
         encoder         : Lavc57.54.100 mpeg4
       Side data:
         cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: -1
    Stream mapping:
     Stream #0:0 -> #0:0 (h264 (native) -> mpeg4 (native))
    Press [q] to stop, [?] for help

    Console 2 :

    [rtsp @ 00000000001ccde0] WARNING: Path /live.sdp differs from expected /live.sdp?tcp
       Last message repeated 1 times
    [rtsp @ 00000000001ccde0] Updating control URI to rtsp://localhost:8888/live.sdp
    [rtsp @ 00000000001ccde0] Could not find codec parameters for stream 0 (Video: mpeg4 (Simple Profile), none, 320x240 [SAR 1:1 DAR 4:3]): unspecified pixel format
    Consider increasing the value for the 'analyzeduration' and 'probesize' options
    Input #0, rtsp, from 'rtsp://localhost:8888/live.sdp?tcp':
     Metadata:
       title           : No Name
     Duration: N/A, bitrate: N/A
       Stream #0:0: Video: mpeg4 (Simple Profile), none, 320x240 [SAR 1:1 DAR 4:3], 30 tbr, 90k tbn, 30 tbc
       nan M-V:    nan fd=   0 aq=    0KB vq=    0KB sq=    0B f=0/0

    The same crash happened with ffmpeg.exe, and ffplay continued waiting for data. I tried the same commands on a Linux virtual machine, and it worked fine.

    Any ideas ?

    Update

    Here’s what I’ve got from gdb :

    Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'out.mp4':
     Metadata:
       major_brand     : isom
       minor_version   : 512
       compatible_brands: isomiso2avc1mp41
       encoder         : Lavf57.47.101
     Duration: 00:01:02.57, start: 0.000000, bitrate: 172 kb/s
       Stream #0:0(und): Video: h264 (High 4:2:2) (avc1 / 0x31637661), yuv422p, 320x240, 169 kb/s, 30 fps, 30 tbr, 10000k tbn, 60 tbc (default)
       Metadata:
         handler_name    : VideoHandler
    [New Thread 15408.0x3f28]
    [New Thread 15408.0x86c]
    [New Thread 15408.0x23c8]
    [New Thread 15408.0xf48]
    [New Thread 15408.0x354c]
    [New Thread 15408.0xf24]
    [New Thread 15408.0x1e4c]
    [New Thread 15408.0x257c]
    [New Thread 15408.0x22a4]
    [New Thread 15408.0xc88]
    [New Thread 15408.0x40bc]
    [New Thread 15408.0x1520]
    [New Thread 15408.0x2584]
    [New Thread 15408.0x1a64]
    [New Thread 15408.0x3934]
    [New Thread 15408.0x4010]
    [New Thread 15408.0x3d28]
    [New Thread 15408.0x288c]
    [New Thread 15408.0x1e50]
    [New Thread 15408.0x630]
    [New Thread 15408.0x4128]
    [New Thread 15408.0x3fa0]
    [New Thread 15408.0x20ec]
    [New Thread 15408.0x4bcc]
    [New Thread 15408.0x17b4]
    [New Thread 15408.0x1204]
    [New Thread 15408.0x2dc8]
    [rtsp @ 0000000000e458e0] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead.
    [New Thread 15408.0x1d14]
    Output #0, rtsp, to 'rtsp://localhost:8888/live.sdp':
     Metadata:
       major_brand     : isom
       minor_version   : 512
       compatible_brands: isomiso2avc1mp41
       encoder         : Lavf57.47.101
       Stream #0:0(und): Video: mpeg4, yuv420p, 320x240, q=2-31, 200 kb/s, 30 fps, 90k tbn, 30 tbc (default)
       Metadata:
         handler_name    : VideoHandler
         encoder         : Lavc57.54.100 mpeg4
       Side data:
         cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: -1
    Stream mapping:
     Stream #0:0 -> #0:0 (h264 (native) -> mpeg4 (native))
    Press [q] to stop, [?] for help

    Program received signal SIGSEGV, Segmentation fault.
    0x00007ff82d95292f in avpriv_mpegts_parse_close () from E:\Dev\Library\ffmpeg-20160819-2a3720b-win64-shared\bin\avformat-57.dll

    And the backtrace :

    (gdb) bt
    #0  0x00007ff82d95292f in avpriv_mpegts_parse_close () from E:\Dev\Library\ffmpeg-20160819-2a3720b-win64-shared\bin\avformat-57.dll
    #1  0x00007ff82d956a1b in avformat-57!av_get_output_timestamp () from E:\Dev\Library\ffmpeg-20160819-2a3720b-win64-shared\bin\avformat-57.dll
    #2  0x00007ff82d9a5dbe in ff_rtsp_parse_line () from E:\Dev\Library\ffmpeg-20160819-2a3720b-win64-shared\bin\avformat-57.dll
    #3  0x00007ff82d955e6d in avformat-57!av_interleaved_write_frame () from E:\Dev\Library\ffmpeg-20160819-2a3720b-win64-shared\bin\avformat-57.dll
    #4  0x000000014001af78 in ?? ()
    #5  0x000000014001bda9 in ?? ()
    #6  0x000000014001e642 in ?? ()
    #7  0x00000001400201f1 in ?? ()
    #8  0x000000014004bd47 in ?? ()
    #9  0x00000001400013ed in ?? ()
    #10 0x000000014000152b in ?? ()
    #11 0x00007ff85e2b8102 in KERNEL32!BaseThreadInitThunk () from C:\Windows\system32\kernel32.dll
    #12 0x00007ff85edac264 in ntdll!RtlUserThreadStart () from C:\Windows\SYSTEM32\ntdll.dll
    #13 0x0000000000000000 in ?? ()
    Backtrace stopped: previous frame inner to this frame (corrupt stack?)
    (gdb)

    Update 2

    Here’s using ffmpeg_g.exe

    Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'out.mp4':
     Metadata:
       major_brand     : isom
       minor_version   : 512
       compatible_brands: isomiso2avc1mp41
       encoder         : Lavf57.47.101
     Duration: 00:01:02.57, start: 0.000000, bitrate: 172 kb/s
       Stream #0:0(und): Video: h264 (High 4:2:2) (avc1 / 0x31637661), yuv422p, 320x240, 169 kb/s, 30 fps, 30 tbr, 10000k tbn, 60 tbc (default)
       Metadata:
         handler_name    : VideoHandler
    [New Thread 14052.0x3560]
    [New Thread 14052.0x24b4]
    [New Thread 14052.0x3554]
    [New Thread 14052.0x1a3c]
    [New Thread 14052.0x2e64]
    [New Thread 14052.0xd0c]
    [New Thread 14052.0x29e4]
    [New Thread 14052.0x3724]
    [New Thread 14052.0x36f8]
    [New Thread 14052.0x36f0]
    [New Thread 14052.0x78]
    [New Thread 14052.0x1578]
    [New Thread 14052.0x36a0]
    [New Thread 14052.0x3688]
    [New Thread 14052.0x369c]
    [New Thread 14052.0x1f84]
    [New Thread 14052.0x2094]
    [New Thread 14052.0x2f14]
    [New Thread 14052.0x2c54]
    [New Thread 14052.0x3624]
    [New Thread 14052.0x2d44]
    [New Thread 14052.0x3424]
    [New Thread 14052.0x1dd4]
    [New Thread 14052.0x20c4]
    [New Thread 14052.0x34d8]
    [New Thread 14052.0x34e4]
    [New Thread 14052.0x3528]
    [rtsp @ 0000000000f75a80] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead.
    [New Thread 14052.0x3564]
    Output #0, rtsp, to 'rtsp://localhost:8888/live.sdp':
     Metadata:
       major_brand     : isom
       minor_version   : 512
       compatible_brands: isomiso2avc1mp41
       encoder         : Lavf57.47.101
       Stream #0:0(und): Video: mpeg4, yuv420p, 320x240, q=2-31, 200 kb/s, 30 fps, 90k tbn, 30 tbc (default)
       Metadata:
         handler_name    : VideoHandler
         encoder         : Lavc57.54.100 mpeg4
       Side data:
         cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: -1
    Stream mapping:
     Stream #0:0 -> #0:0 (h264 (native) -> mpeg4 (native))
    Press [q] to stop, [?] for help

    Program received signal SIGSEGV, Segmentation fault.
    0x00007ffeecd8292f in avpriv_mpegts_parse_close ()
      from E:\Dev\Library\ffmpeg-20160819-2a3720b-win64-shared\bin\avformat-57.dll
    (gdb) bt
    #0  0x00007ffeecd8292f in avpriv_mpegts_parse_close ()
      from E:\Dev\Library\ffmpeg-20160819-2a3720b-win64-shared\bin\avformat-57.dll
    #1  0x00007ffeecd86a1b in avformat-57!av_get_output_timestamp ()
      from E:\Dev\Library\ffmpeg-20160819-2a3720b-win64-shared\bin\avformat-57.dll
    #2  0x00007ffeecdd5dbe in ff_rtsp_parse_line ()
      from E:\Dev\Library\ffmpeg-20160819-2a3720b-win64-shared\bin\avformat-57.dll
    #3  0x00007ffeecd85e6d in avformat-57!av_interleaved_write_frame
       ()
      from E:\Dev\Library\ffmpeg-20160819-2a3720b-win64-shared\bin\avformat-57.dll
    #4  0x000000014001af78 in ?? ()
    #5  0x000000014001bda9 in ?? ()
    #6  0x000000014001e642 in ?? ()
    #7  0x00000001400201f1 in ?? ()
    #8  0x000000014004bd47 in ?? ()
    #9  0x00000001400013ed in ?? ()
    ---Type <return> to continue, or q <return> to quit---  
    </return></return>

    Update 3

    After building my own ffmpeg using the --enable-debug flag, I’m back at it again. Still getting the same error though. Any ideas ? At this point, it seems like there’s something wrong with my computer settings.

    ffmpeg version N-81392-ga453bbb Copyright (c) 2000-2016 the FFmpeg developers
     built with gcc 5.3.1 (GCC) 20160211
     configuration: --prefix=/home/ytan/Dev/build-mingw/ffmpeg/ --enable-cross-compile --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw64 --pkg-config-flags=--static --enable-shared --disable-static --enable-libvpx --enable-libvorbis --enable-libmp3lame --enable-openssl --enable-pic --enable-debug --extra-ldlibflags='-static -pthread'
     libavutil      55. 29.100 / 55. 29.100
     libavcodec     57. 54.100 / 57. 54.100
     libavformat    57. 47.101 / 57. 47.101
     libavdevice    57.  0.102 / 57.  0.102
     libavfilter     6. 52.100 /  6. 52.100
     libswscale      4.  1.100 /  4.  1.100
     libswresample   2.  1.100 /  2.  1.100
    [New Thread 6352.0x1e6c]
    [New Thread 6352.0x12fc]
    [New Thread 6352.0x1f70]
    [New Thread 6352.0x17b0]
    [New Thread 6352.0xdac]
    Input #0, dshow, from 'video=BisonCam, NB Pro':
     Duration: N/A, start: 377578.440000, bitrate: N/A
       Stream #0:0: Video: rawvideo (YUY2 / 0x32595559), yuyv422, 320x240, 30 fps, 30 tbr, 10000k tbn, 10000k tbc
    [New Thread 6352.0x544]
    [New Thread 6352.0x1d00]
    [New Thread 6352.0x1f14]
    [New Thread 6352.0x1bb0]
    [New Thread 6352.0xf08]
    [New Thread 6352.0x7c8]
    [New Thread 6352.0x12d0]
    [New Thread 6352.0x504]
    [New Thread 6352.0x1a74]
    [libvpx @ 0000000002f0dc40] v1.6.0-384-g4a25b59
    [rtsp @ 0000000002f0aac0] Using AVStream.codec to pass codec parameters to muxers is deprecated, use AVStream.codecpar instead.
    [New Thread 6352.0x11dc]
    Output #0, rtsp, to 'rtsp://127.0.0.1:8554/demo':
     Metadata:
       encoder         : Lavf57.47.101
       Stream #0:0: Video: vp8 (libvpx), yuv420p, 320x240, q=-1--1, 100 kb/s, 10 fps, 90k tbn, 10 tbc
       Metadata:
         encoder         : Lavc57.54.100 libvpx
       Side data:
         cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
    Stream mapping:
     Stream #0:0 -> #0:0 (rawvideo (native) -> vp8 (libvpx))
    Press [q] to stop, [?] for help

    Program received signal SIGSEGV, Segmentation fault.
    0x00007ff894fd08af in avpriv_mpegts_parse_close () from E:\Dev\Library\ffmpeg\bin\avformat-57.dll
    (gdb) bt
    #0  0x00007ff894fd08af in avpriv_mpegts_parse_close () from E:\Dev\Library\ffmpeg\bin\avformat-57.dll
    #1  0x00007ff894fd499b in avformat-57!av_get_output_timestamp () from E:\Dev\Library\ffmpeg\bin\avformat-57.dll
    #2  0x00007ff89502dbae in ff_rtsp_parse_line () from E:\Dev\Library\ffmpeg\bin\avformat-57.dll
    #3  0x00007ff894fd3ded in avformat-57!av_interleaved_write_frame () from E:\Dev\Library\ffmpeg\bin\avformat-57.dll
    #4  0x000000014001ab18 in ?? ()
    Backtrace stopped: previous frame inner to this frame (corrupt stack?)
    (gdb) thread apply all bt

    Thread 19 (Thread 6352.0x11dc):
    #0  0x00007ff8c4804e74 in ntdll!ZwRemoveIoCompletion () from C:\Windows\SYSTEM32\ntdll.dll
    #1  0x00007ff8c0663e49 in Tcpip4_WSHStringToAddress () from C:\Windows\system32\mswsock.dll
    #2  0x00007ff8c3e58102 in KERNEL32!BaseThreadInitThunk () from C:\Windows\system32\kernel32.dll
    #3  0x00007ff8c47bc264 in ntdll!RtlUserThreadStart () from C:\Windows\SYSTEM32\ntdll.dll
    #4  0x0000000000000000 in ?? ()
    Backtrace stopped: previous frame inner to this frame (corrupt stack?)

    Thread 18 (Thread 6352.0x1a74):
    #0  0x00007ff8c4808404 in ntdll!ZwWaitForAlertByThreadId () from C:\Windows\SYSTEM32\ntdll.dll
    #1  0x00007ff8c47c7810 in ntdll!RtlSleepConditionVariableCS () from C:\Windows\SYSTEM32\ntdll.dll
    #2  0x00007ff8c0e2bb47 in SleepConditionVariableCS () from C:\Windows\system32\KernelBase.dll
    #3  0x00007ff896f59420 in avfilter_graph_parse_ptr () from E:\Dev\Library\ffmpeg\bin\avfilter-6.dll
    #4  0x00007ff896f5935f in avfilter_graph_parse_ptr () from E:\Dev\Library\ffmpeg\bin\avfilter-6.dll
    #5  0x00007ff8c38ab097 in msvcrt!_beginthreadex () from C:\Windows\system32\msvcrt.dll
    #6  0x00007ff8c38ab16c in msvcrt!_endthreadex () from C:\Windows\system32\msvcrt.dll
    #7  0x00007ff8c3e58102 in KERNEL32!BaseThreadInitThunk () from C:\Windows\system32\kernel32.dll
    #8  0x00007ff8c47bc264 in ntdll!RtlUserThreadStart () from C:\Windows\SYSTEM32\ntdll.dll
    #9  0x0000000000000000 in ?? ()
    Backtrace stopped: previous frame inner to this frame (corrupt stack?)

    Thread 17 (Thread 6352.0x504):
    #0  0x00007ff8c4808404 in ntdll!ZwWaitForAlertByThreadId () from C:\Windows\SYSTEM32\ntdll.dll
    #1  0x00007ff8c47c7810 in ntdll!RtlSleepConditionVariableCS () from C:\Windows\SYSTEM32\ntdll.dll
    #2  0x00007ff8c0e2bb47 in SleepConditionVariableCS () from C:\Windows\system32\KernelBase.dll
    #3  0x00007ff896f59420 in avfilter_graph_parse_ptr () from E:\Dev\Library\ffmpeg\bin\avfilter-6.dll
    #4  0x00007ff896f5935f in avfilter_graph_parse_ptr () from E:\Dev\Library\ffmpeg\bin\avfilter-6.dll
    #5  0x00007ff8c38ab097 in msvcrt!_beginthreadex () from C:\Windows\system32\msvcrt.dll
    ---Type <return> to continue, or q <return> to quit---
    #6  0x00007ff8c38ab16c in msvcrt!_endthreadex () from C:\Windows\system32\msvcrt.dll
    #7  0x00007ff8c3e58102 in KERNEL32!BaseThreadInitThunk () from C:\Windows\system32\kernel32.dll
    #8  0x00007ff8c47bc264 in ntdll!RtlUserThreadStart () from C:\Windows\SYSTEM32\ntdll.dll
    #9  0x0000000000000000 in ?? ()
    Backtrace stopped: previous frame inner to this frame (corrupt stack?)

    Thread 16 (Thread 6352.0x12d0):
    #0  0x00007ff8c4808404 in ntdll!ZwWaitForAlertByThreadId () from C:\Windows\SYSTEM32\ntdll.dll
    #1  0x00007ff8c47c7810 in ntdll!RtlSleepConditionVariableCS () from C:\Windows\SYSTEM32\ntdll.dll
    #2  0x00007ff8c0e2bb47 in SleepConditionVariableCS () from C:\Windows\system32\KernelBase.dll
    #3  0x00007ff896f59420 in avfilter_graph_parse_ptr () from E:\Dev\Library\ffmpeg\bin\avfilter-6.dll
    #4  0x00007ff896f5935f in avfilter_graph_parse_ptr () from E:\Dev\Library\ffmpeg\bin\avfilter-6.dll
    #5  0x00007ff8c38ab097 in msvcrt!_beginthreadex () from C:\Windows\system32\msvcrt.dll
    #6  0x00007ff8c38ab16c in msvcrt!_endthreadex () from C:\Windows\system32\msvcrt.dll
    #7  0x00007ff8c3e58102 in KERNEL32!BaseThreadInitThunk () from C:\Windows\system32\kernel32.dll
    #8  0x00007ff8c47bc264 in ntdll!RtlUserThreadStart () from C:\Windows\SYSTEM32\ntdll.dll
    #9  0x0000000000000000 in ?? ()
    Backtrace stopped: previous frame inner to this frame (corrupt stack?)

    Thread 15 (Thread 6352.0x7c8):
    #0  0x00007ff8c4808404 in ntdll!ZwWaitForAlertByThreadId () from C:\Windows\SYSTEM32\ntdll.dll
    #1  0x00007ff8c47c7810 in ntdll!RtlSleepConditionVariableCS () from C:\Windows\SYSTEM32\ntdll.dll
    #2  0x00007ff8c0e2bb47 in SleepConditionVariableCS () from C:\Windows\system32\KernelBase.dll
    #3  0x00007ff896f59420 in avfilter_graph_parse_ptr () from E:\Dev\Library\ffmpeg\bin\avfilter-6.dll
    #4  0x00007ff896f5935f in avfilter_graph_parse_ptr () from E:\Dev\Library\ffmpeg\bin\avfilter-6.dll
    #5  0x00007ff8c38ab097 in msvcrt!_beginthreadex () from C:\Windows\system32\msvcrt.dll
    #6  0x00007ff8c38ab16c in msvcrt!_endthreadex () from C:\Windows\system32\msvcrt.dll
    #7  0x00007ff8c3e58102 in KERNEL32!BaseThreadInitThunk () from C:\Windows\system32\kernel32.dll
    #8  0x00007ff8c47bc264 in ntdll!RtlUserThreadStart () from C:\Windows\SYSTEM32\ntdll.dll
    ---Type <return> to continue, or q <return> to quit---
    #9  0x0000000000000000 in ?? ()
    Backtrace stopped: previous frame inner to this frame (corrupt stack?)

    Thread 14 (Thread 6352.0xf08):
    #0  0x00007ff8c4808404 in ntdll!ZwWaitForAlertByThreadId () from C:\Windows\SYSTEM32\ntdll.dll
    #1  0x00007ff8c47c7810 in ntdll!RtlSleepConditionVariableCS () from C:\Windows\SYSTEM32\ntdll.dll
    #2  0x00007ff8c0e2bb47 in SleepConditionVariableCS () from C:\Windows\system32\KernelBase.dll
    #3  0x00007ff896f59420 in avfilter_graph_parse_ptr () from E:\Dev\Library\ffmpeg\bin\avfilter-6.dll
    #4  0x00007ff896f5935f in avfilter_graph_parse_ptr () from E:\Dev\Library\ffmpeg\bin\avfilter-6.dll
    #5  0x00007ff8c38ab097 in msvcrt!_beginthreadex () from C:\Windows\system32\msvcrt.dll
    #6  0x00007ff8c38ab16c in msvcrt!_endthreadex () from C:\Windows\system32\msvcrt.dll
    #7  0x00007ff8c3e58102 in KERNEL32!BaseThreadInitThunk () from C:\Windows\system32\kernel32.dll
    #8  0x00007ff8c47bc264 in ntdll!RtlUserThreadStart () from C:\Windows\SYSTEM32\ntdll.dll
    #9  0x0000000000000000 in ?? ()
    Backtrace stopped: previous frame inner to this frame (corrupt stack?)

    Thread 13 (Thread 6352.0x1bb0):
    #0  0x00007ff8c4808404 in ntdll!ZwWaitForAlertByThreadId () from C:\Windows\SYSTEM32\ntdll.dll
    #1  0x00007ff8c47c7810 in ntdll!RtlSleepConditionVariableCS () from C:\Windows\SYSTEM32\ntdll.dll
    #2  0x00007ff8c0e2bb47 in SleepConditionVariableCS () from C:\Windows\system32\KernelBase.dll
    #3  0x00007ff896f59420 in avfilter_graph_parse_ptr () from E:\Dev\Library\ffmpeg\bin\avfilter-6.dll
    #4  0x00007ff896f5935f in avfilter_graph_parse_ptr () from E:\Dev\Library\ffmpeg\bin\avfilter-6.dll
    #5  0x00007ff8c38ab097 in msvcrt!_beginthreadex () from C:\Windows\system32\msvcrt.dll
    #6  0x00007ff8c38ab16c in msvcrt!_endthreadex () from C:\Windows\system32\msvcrt.dll
    #7  0x00007ff8c3e58102 in KERNEL32!BaseThreadInitThunk () from C:\Windows\system32\kernel32.dll
    #8  0x00007ff8c47bc264 in ntdll!RtlUserThreadStart () from C:\Windows\SYSTEM32\ntdll.dll
    #9  0x0000000000000000 in ?? ()
    Backtrace stopped: previous frame inner to this frame (corrupt stack?)

    ---Type <return> to continue, or q <return> to quit---
    Thread 12 (Thread 6352.0x1f14):
    #0  0x00007ff8c4808404 in ntdll!ZwWaitForAlertByThreadId () from C:\Windows\SYSTEM32\ntdll.dll
    #1  0x00007ff8c47c7810 in ntdll!RtlSleepConditionVariableCS () from C:\Windows\SYSTEM32\ntdll.dll
    #2  0x00007ff8c0e2bb47 in SleepConditionVariableCS () from C:\Windows\system32\KernelBase.dll
    #3  0x00007ff896f59420 in avfilter_graph_parse_ptr () from E:\Dev\Library\ffmpeg\bin\avfilter-6.dll
    #4  0x00007ff896f5935f in avfilter_graph_parse_ptr () from E:\Dev\Library\ffmpeg\bin\avfilter-6.dll
    #5  0x00007ff8c38ab097 in msvcrt!_beginthreadex () from C:\Windows\system32\msvcrt.dll
    #6  0x00007ff8c38ab16c in msvcrt!_endthreadex () from C:\Windows\system32\msvcrt.dll
    #7  0x00007ff8c3e58102 in KERNEL32!BaseThreadInitThunk () from C:\Windows\system32\kernel32.dll
    #8  0x00007ff8c47bc264 in ntdll!RtlUserThreadStart () from C:\Windows\SYSTEM32\ntdll.dll
    #9  0x0000000000000000 in ?? ()
    Backtrace stopped: previous frame inner to this frame (corrupt stack?)

    Thread 11 (Thread 6352.0x1d00):
    #0  0x00007ff8c4808404 in ntdll!ZwWaitForAlertByThreadId () from C:\Windows\SYSTEM32\ntdll.dll
    #1  0x00007ff8c47c7810 in ntdll!RtlSleepConditionVariableCS () from C:\Windows\SYSTEM32\ntdll.dll
    #2  0x00007ff8c0e2bb47 in SleepConditionVariableCS () from C:\Windows\system32\KernelBase.dll
    #3  0x00007ff896f59420 in avfilter_graph_parse_ptr () from E:\Dev\Library\ffmpeg\bin\avfilter-6.dll
    #4  0x00007ff896f5935f in avfilter_graph_parse_ptr () from E:\Dev\Library\ffmpeg\bin\avfilter-6.dll
    #5  0x00007ff8c38ab097 in msvcrt!_beginthreadex () from C:\Windows\system32\msvcrt.dll
    #6  0x00007ff8c38ab16c in msvcrt!_endthreadex () from C:\Windows\system32\msvcrt.dll
    #7  0x00007ff8c3e58102 in KERNEL32!BaseThreadInitThunk () from C:\Windows\system32\kernel32.dll
    #8  0x00007ff8c47bc264 in ntdll!RtlUserThreadStart () from C:\Windows\SYSTEM32\ntdll.dll
    #9  0x0000000000000000 in ?? ()
    Backtrace stopped: previous frame inner to this frame (corrupt stack?)

    Thread 10 (Thread 6352.0x544):
    #0  0x00007ff8c4808404 in ntdll!ZwWaitForAlertByThreadId () from C:\Windows\SYSTEM32\ntdll.dll
    #1  0x00007ff8c47c7810 in ntdll!RtlSleepConditionVariableCS () from C:\Windows\SYSTEM32\ntdll.dll
    ---Type <return> to continue, or q <return> to quit---
    #2  0x00007ff8c0e2bb47 in SleepConditionVariableCS () from C:\Windows\system32\KernelBase.dll
    #3  0x00007ff896f59420 in avfilter_graph_parse_ptr () from E:\Dev\Library\ffmpeg\bin\avfilter-6.dll
    #4  0x00007ff896f5935f in avfilter_graph_parse_ptr () from E:\Dev\Library\ffmpeg\bin\avfilter-6.dll
    #5  0x00007ff8c38ab097 in msvcrt!_beginthreadex () from C:\Windows\system32\msvcrt.dll
    #6  0x00007ff8c38ab16c in msvcrt!_endthreadex () from C:\Windows\system32\msvcrt.dll
    #7  0x00007ff8c3e58102 in KERNEL32!BaseThreadInitThunk () from C:\Windows\system32\kernel32.dll
    #8  0x00007ff8c47bc264 in ntdll!RtlUserThreadStart () from C:\Windows\SYSTEM32\ntdll.dll
    #9  0x0000000000000000 in ?? ()
    Backtrace stopped: previous frame inner to this frame (corrupt stack?)

    Thread 9 (Thread 6352.0xdac):
    #0  0x00007ff8c48058a4 in ntdll!ZwWaitForMultipleObjects () from C:\Windows\SYSTEM32\ntdll.dll
    #1  0x00007ff8c0e53b2f in WaitForMultipleObjectsEx () from C:\Windows\system32\KernelBase.dll
    #2  0x00007ff8a2d4428b in ksproxy!DllUnregisterServer () from C:\Windows\System32\ksproxy.ax
    #3  0x00007ff8c3e58102 in KERNEL32!BaseThreadInitThunk () from C:\Windows\system32\kernel32.dll
    #4  0x00007ff8c47bc264 in ntdll!RtlUserThreadStart () from C:\Windows\SYSTEM32\ntdll.dll
    #5  0x0000000000000000 in ?? ()
    Backtrace stopped: previous frame inner to this frame (corrupt stack?)

    Thread 8 (Thread 6352.0x17b0):
    #0  0x00007ff8c4804dd4 in ntdll!ZwWaitForSingleObject () from C:\Windows\SYSTEM32\ntdll.dll
    #1  0x00007ff8c0e2aadf in WaitForSingleObjectEx () from C:\Windows\system32\KernelBase.dll
    #2  0x00007ff8a2d5a8bb in ksproxy!KsResolveRequiredAttributes () from C:\Windows\System32\ksproxy.ax
    #3  0x00007ff8c3e58102 in KERNEL32!BaseThreadInitThunk () from C:\Windows\system32\kernel32.dll
    #4  0x00007ff8c47bc264 in ntdll!RtlUserThreadStart () from C:\Windows\SYSTEM32\ntdll.dll
    #5  0x0000000000000000 in ?? ()
    Backtrace stopped: previous frame inner to this frame (corrupt stack?)

    Thread 7 (Thread 6352.0x1f70):
    ---Type <return> to continue, or q <return> to quit---
    #0  0x00007ff8c4804dd4 in ntdll!ZwWaitForSingleObject () from C:\Windows\SYSTEM32\ntdll.dll
    #1  0x00007ff8c0e2aadf in WaitForSingleObjectEx () from C:\Windows\system32\KernelBase.dll
    #2  0x00007ff896241b63 in ?? () from C:\Windows\System32\quartz.dll
    #3  0x00007ff8c3e58102 in KERNEL32!BaseThreadInitThunk () from C:\Windows\system32\kernel32.dll
    #4  0x00007ff8c47bc264 in ntdll!RtlUserThreadStart () from C:\Windows\SYSTEM32\ntdll.dll
    #5  0x0000000000000000 in ?? ()
    Backtrace stopped: previous frame inner to this frame (corrupt stack?)

    Thread 6 (Thread 6352.0x12fc):
    #0  0x00007ff8c48058a4 in ntdll!ZwWaitForMultipleObjects () from C:\Windows\SYSTEM32\ntdll.dll
    #1  0x00007ff8c0e53b2f in WaitForMultipleObjectsEx () from C:\Windows\system32\KernelBase.dll
    #2  0x00007ff8c0e53a2e in WaitForMultipleObjects () from C:\Windows\system32\KernelBase.dll
    #3  0x00007ff8a2d5b312 in ksproxy!KsResolveRequiredAttributes () from C:\Windows\System32\ksproxy.ax
    #4  0x00007ff8c3e58102 in KERNEL32!BaseThreadInitThunk () from C:\Windows\system32\kernel32.dll
    #5  0x00007ff8c47bc264 in ntdll!RtlUserThreadStart () from C:\Windows\SYSTEM32\ntdll.dll
    #6  0x0000000000000000 in ?? ()
    Backtrace stopped: previous frame inner to this frame (corrupt stack?)

    Thread 5 (Thread 6352.0x1e6c):
    #0  0x00007ff8c32a1f74 in USER32!InvalidateRect () from C:\Windows\system32\user32.dll
    #1  0x00007ff8c3292e15 in USER32!GetMessageW () from C:\Windows\system32\user32.dll
    #2  0x00007ff89628ac1d in QUARTZ!AMGetErrorTextW () from C:\Windows\System32\quartz.dll
    #3  0x00007ff8c3e58102 in KERNEL32!BaseThreadInitThunk () from C:\Windows\system32\kernel32.dll
    #4  0x00007ff8c47bc264 in ntdll!RtlUserThreadStart () from C:\Windows\SYSTEM32\ntdll.dll
    #5  0x0000000000000000 in ?? ()
    Backtrace stopped: previous frame inner to this frame (corrupt stack?)

    Thread 4 (Thread 6352.0x1a7c):
    #0  0x00007ff8c4808464 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\Windows\SYSTEM32\ntdll.dll
    ---Type <return> to continue, or q <return> to quit---
    #1  0x00007ff8c478b2e8 in ntdll!RtlAcquireSRWLockShared () from C:\Windows\SYSTEM32\ntdll.dll
    #2  0x00007ff8c3e58102 in KERNEL32!BaseThreadInitThunk () from C:\Windows\system32\kernel32.dll
    #3  0x00007ff8c47bc264 in ntdll!RtlUserThreadStart () from C:\Windows\SYSTEM32\ntdll.dll
    #4  0x0000000000000000 in ?? ()
    Backtrace stopped: previous frame inner to this frame (corrupt stack?)

    Thread 3 (Thread 6352.0x13b0):
    #0  0x00007ff8c4808464 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\Windows\SYSTEM32\ntdll.dll
    #1  0x00007ff8c478b2e8 in ntdll!RtlAcquireSRWLockShared () from C:\Windows\SYSTEM32\ntdll.dll
    #2  0x00007ff8c3e58102 in KERNEL32!BaseThreadInitThunk () from C:\Windows\system32\kernel32.dll
    #3  0x00007ff8c47bc264 in ntdll!RtlUserThreadStart () from C:\Windows\SYSTEM32\ntdll.dll
    #4  0x0000000000000000 in ?? ()
    Backtrace stopped: previous frame inner to this frame (corrupt stack?)

    Thread 2 (Thread 6352.0x214c):
    #0  0x00007ff8c4808464 in ntdll!ZwWaitForWorkViaWorkerFactory () from C:\Windows\SYSTEM32\ntdll.dll
    #1  0x00007ff8c478b2e8 in ntdll!RtlAcquireSRWLockShared () from C:\Windows\SYSTEM32\ntdll.dll
    #2  0x00007ff8c3e58102 in KERNEL32!BaseThreadInitThunk () from C:\Windows\system32\kernel32.dll
    #3  0x00007ff8c47bc264 in ntdll!RtlUserThreadStart () from C:\Windows\SYSTEM32\ntdll.dll
    #4  0x0000000000000000 in ?? ()
    Backtrace stopped: previous frame inner to this frame (corrupt stack?)

    Thread 1 (Thread 6352.0xc70):
    #0  0x00007ff894fd08af in avpriv_mpegts_parse_close () from E:\Dev\Library\ffmpeg\bin\avformat-57.dll
    #1  0x00007ff894fd499b in avformat-57!av_get_output_timestamp () from E:\Dev\Library\ffmpeg\bin\avformat-57.dll
    #2  0x00007ff89502dbae in ff_rtsp_parse_line () from E:\Dev\Library\ffmpeg\bin\avformat-57.dll
    #3  0x00007ff894fd3ded in avformat-57!av_interleaved_write_frame () from E:\Dev\Library\ffmpeg\bin\avformat-57.dll
    #4  0x000000014001ab18 in ?? ()
    Backtrace stopped: previous frame inner to this frame (corrupt stack?)
    </return></return></return></return></return></return></return></return></return></return></return></return>