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• FFmpeg : avconv and ffserver - connection reset by peer

  5 mars 2016, par einsA

  I’m trying to stream a video via ffserver. My dev environment is a Raspberry Pi 2.

  I’m getting an av_interleaved_write_frame(): Connection reset by peer with the following approach :

  pi@raspberrypi:/opt/livefeed $ avconv -f mjpeg -i movie.mjpg -r 20 -b 2000k -vcodec libx264 -preset ultrafast -f flv -metadata streamName="mjpeg_to_flv" -metadata title="converting mjpeg to flv via avconv" http://localhost:8090/feed1.ffm
  
  avconv version 11.4-6:11.4-1~deb8u1+rpi1, Copyright (c) 2000-2014 the Libav developers
  
    built on Jun 16 2015 05:32:34 with gcc 4.9.2 (Raspbian 4.9.2-10)
  
  [mjpeg @ 0x20461e0] Estimating duration from bitrate, this may be inaccurate
  
  Input #0, mjpeg, from 'movie.mjpg':
  
    Duration: N/A, bitrate: N/A
  
      Stream #0.0: Video: mjpeg, yuvj422p, 768x512, 25 fps, 25 tbn
  
  [tcp @ 0x2050bc0] Connection to tcp://localhost:8090 failed (Connection refused), trying next address
  
  [libx264 @ 0x20501a0] using cpu capabilities: none!
  
  [libx264 @ 0x20501a0] profile Constrained Baseline, level 3.0
  
  [libx264 @ 0x20501a0] 264 - core 142 r2431 a5831aa - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=0:0:0 analyse=0:0 me=dia subme=0 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=20 scenecut=0 intra_refresh=0 rc=abr mbtree=0 bitrate=2000 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=0
  
  Output #0, flv, to 'http://localhost:8090/feed1.ffm':
  
    Metadata:
  
      streamName      : mjpeg_to_flv
  
      title           : converting mjpeg to flv via avconv
  
      encoder         : Lavf56.1.0
  
      Stream #0.0: Video: libx264, yuv420p, 768x512, q=-1--1, 2000 kb/s, 20 fps, 1k tbn, 20 tbc
  
      Metadata:
  
        encoder         : Lavc56.1.0 libx264
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
  
  Press ctrl-c to stop encoding
  
  av_interleaved_write_frame(): Connection reset by peer0000.00 bitrate=   0.0kbits/s

  ---

  I am able to stream the file doing it step by step with the following settings and commands :

  ffserver

  ffserver config :

  pi@raspberrypi:/opt/livefeed $ cat ffserver_flv.conf 
  
  # FLV live feed
  
  
  
  Port 8090
  
  BindAddress 0.0.0.0
  
  MaxHTTPConnections 2000
  
  MaxClients 1000
  
  MaxBandwidth 1000
  
  CustomLog -
  
  
  
  <stream>
  
    Format status
  
    ACL allow localhost
  
    ACL allow 192.168.0.0 192.168.255.255
  
  </stream>
  
  
  
  <feed>
  
    File /tmp/feed_flv.ffm
  
    FileMaxSize 1G
  
    ACL allow 127.0.0.1
  
  </feed>
  
  
  
  <stream>
  
    Format flv
  
    Feed feed1.ffm
  
  
  
    VideoCodec libx264
  
    VideoFrameRate 30
  
    VideoBitRate 800
  
    VideoSize 720x576
  
    AVOptionVideo crf 23
  
    AVOptionVideo preset medium
  
    AVOptionVideo me_range 16
  
    AVOptionVideo qdiff 4
  
    AVOptionVideo qmin 10
  
    AVOptionVideo qmax 51
  
    AVOptionVideo flags +global_header
  
  
  
    NoAudio
  
  </stream>

  starting the server with :

  pi@raspberrypi:/opt/livefeed $ ffserver -v debug -f ffserver_flv.conf
  
  ffserver version N-78909-gfb2f164 Copyright (c) 2000-2016 the FFmpeg developers
  
    built with gcc 4.9.2 (Raspbian 4.9.2-10)
  
    configuration: --arch=armel --target-os=linux --enable-gpl --enable-libx264 --enable-nonfree --enable-libass --enable-libfaac --enable-libmp3lame --enable-libfreetype
  
    libavutil      55. 19.100 / 55. 19.100
  
    libavcodec     57. 27.101 / 57. 27.101
  
    libavformat    57. 28.100 / 57. 28.100
  
    libavdevice    57.  0.101 / 57.  0.101
  
    libavfilter     6. 39.100 /  6. 39.100
  
    libswscale      4.  0.100 /  4.  0.100
  
    libswresample   2.  0.101 /  2.  0.101
  
    libpostproc    54.  0.100 / 54.  0.100
  
  ffserver_flv.conf:6: Port option is deprecated. Use HTTPPort instead.
  
  ffserver_flv.conf:7: BindAddress option is deprecated. Use HTTPBindAddress instead.
  
  ffserver_flv.conf:48: Setting default value for video bit rate tolerance = 200000. Use NoDefaults to disable it.
  
  ffserver_flv.conf:48: Setting default value for video rate control equation = tex^qComp. Use NoDefaults to disable it.
  
  ffserver_flv.conf:48: Setting default value for video max rate = 49537952. Use NoDefaults to disable it.
  
  ffserver_flv.conf:48: Setting default value for video buffer size = 1600000. Use NoDefaults to disable it.
  
  Sat Mar  5 13:29:46 2016 [file @ 0x2f3d0d0]Setting default whitelist 'file'
  
  Sat Mar  5 13:29:46 2016 [ffm @ 0x2f40bc0]Format ffm probed with size=2048 and score=101
  
  Sat Mar  5 13:29:46 2016 [NULL @ 0x2f43760]Setting entry with key 'time_base' to value '1/30'
  
  Sat Mar  5 13:29:46 2016 [NULL @ 0x2f43760]Setting entry with key 'b' to value '800000'
  
  Sat Mar  5 13:29:46 2016 [NULL @ 0x2f43760]Setting entry with key 'video_size' to value '720x576'
  
  Sat Mar  5 13:29:46 2016 [NULL @ 0x2f43760]Setting entry with key 'me_range' to value '16'
  
  Sat Mar  5 13:29:46 2016 [NULL @ 0x2f43760]Setting entry with key 'qdiff' to value '4'
  
  Sat Mar  5 13:29:46 2016 [NULL @ 0x2f43760]Setting entry with key 'qmin' to value '10'
  
  Sat Mar  5 13:29:46 2016 [NULL @ 0x2f43760]Setting entry with key 'qmax' to value '51'
  
  Sat Mar  5 13:29:46 2016 [NULL @ 0x2f43760]Setting entry with key 'flags' to value '+global_header'
  
  Sat Mar  5 13:29:46 2016 [NULL @ 0x2f43760]Setting entry with key 'bt' to value '200000'
  
  Sat Mar  5 13:29:46 2016 [NULL @ 0x2f43760]Setting entry with key 'rc_eq' to value 'tex^qComp'
  
  Sat Mar  5 13:29:46 2016 [NULL @ 0x2f43760]Setting entry with key 'maxrate' to value '1600000'
  
  Sat Mar  5 13:29:46 2016 [NULL @ 0x2f43760]Setting entry with key 'bufsize' to value '1600000'
  
  Sat Mar  5 13:29:46 2016 [AVIOContext @ 0x2f41450]Statistics: 32768 bytes read, 0 seeks
  
  Sat Mar  5 13:29:46 2016 FFserver started.

  avconv

  I’m converting a mjpeg movie (movie.mjpeg) via avconv to flv (movie.flv) :

  pi@raspberrypi:/opt/livefeed $ avconv -f mjpeg -i movie.mjpg -r 20 -b 2000k -vcodec libx264 -preset ultrafast -f flv -metadata streamName="mjpeg_to_flv" -metadata title="converting mjpeg to flv via avconv" movie.flv
  
  avconv version 11.4-6:11.4-1~deb8u1+rpi1, Copyright (c) 2000-2014 the Libav developers
  
    built on Jun 16 2015 05:32:34 with gcc 4.9.2 (Raspbian 4.9.2-10)
  
  [mjpeg @ 0x34f1e0] Estimating duration from bitrate, this may be inaccurate
  
  Input #0, mjpeg, from 'movie.mjpg':
  
    Duration: N/A, bitrate: N/A
  
      Stream #0.0: Video: mjpeg, yuvj422p, 768x512, 25 fps, 25 tbn
  
  [libx264 @ 0x3591a0] using cpu capabilities: none!
  
  [libx264 @ 0x3591a0] profile Constrained Baseline, level 3.0
  
  [libx264 @ 0x3591a0] 264 - core 142 r2431 a5831aa - H.264/MPEG-4 AVC codec - Copyleft 2003-2014 - http://www.videolan.org/x264.html - options: cabac=0 ref=1 deblock=0:0:0 analyse=0:0 me=dia subme=0 psy=1 psy_rd=1.00:0.00 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=20 scenecut=0 intra_refresh=0 rc=abr mbtree=0 bitrate=2000 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=0
  
  Output #0, flv, to 'movie.flv':
  
    Metadata:
  
      streamName      : mjpeg_to_flv
  
      title           : converting mjpeg to flv via avconv
  
      encoder         : Lavf56.1.0
  
      Stream #0.0: Video: libx264, yuv420p, 768x512, q=-1--1, 2000 kb/s, 20 fps, 1k tbn, 20 tbc
  
      Metadata:
  
        encoder         : Lavc56.1.0 libx264
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
  
  Press ctrl-c to stop encoding
  
  frame=   93 fps=  9 q=-1.0 Lsize=    1078kB time=4.60 bitrate=1919.3kbits/s    ts/s    
  
  video:1076kB audio:0kB other streams:0kB global headers:0kB muxing overhead: 0.201471%
  
  [libx264 @ 0x3591a0] frame I:1     Avg QP:19.00  size: 35978
  
  [libx264 @ 0x3591a0] frame P:92    Avg QP:21.43  size: 11574
  
  [libx264 @ 0x3591a0] mb I  I16..4: 100.0%  0.0%  0.0%
  
  [libx264 @ 0x3591a0] mb P  I16..4: 25.9%  0.0%  0.0%  P16..4: 53.6%  0.0%  0.0%  0.0%  0.0%    skip:20.5%
  
  [libx264 @ 0x3591a0] final ratefactor: 20.82
  
  [libx264 @ 0x3591a0] coded y,uvDC,uvAC intra: 28.9% 46.9% 18.2% inter: 33.7% 39.8% 2.8%
  
  [libx264 @ 0x3591a0] i16 v,h,dc,p: 29% 30% 28% 14%
  
  [libx264 @ 0x3591a0] i8c dc,h,v,p: 53% 26% 15%  7%
  
  [libx264 @ 0x3591a0] kb/s:1893.82

  send flv to ffserver

  pi@raspberrypi:/opt/livefeed $ ffmpeg -stream_loop -1 -i movie.flv http://localhost:8090/feed1.ffm
  
  ffmpeg version N-78909-gfb2f164 Copyright (c) 2000-2016 the FFmpeg developers
  
    built with gcc 4.9.2 (Raspbian 4.9.2-10)
  
    configuration: --arch=armel --target-os=linux --enable-gpl --enable-libx264 --enable-nonfree --enable-libass --enable-libfaac --enable-libmp3lame --enable-libfreetype
  
    libavutil      55. 19.100 / 55. 19.100
  
    libavcodec     57. 27.101 / 57. 27.101
  
    libavformat    57. 28.100 / 57. 28.100
  
    libavdevice    57.  0.101 / 57.  0.101
  
    libavfilter     6. 39.100 /  6. 39.100
  
    libswscale      4.  0.100 /  4.  0.100
  
    libswresample   2.  0.101 /  2.  0.101
  
    libpostproc    54.  0.100 / 54.  0.100
  
  Input #0, flv, from 'movie.flv':
  
    Metadata:
  
      streamName      : mjpeg_to_flv
  
      title           : converting mjpeg to flv via avconv
  
      encoder         : Lavf56.1.0
  
    Duration: 00:00:04.65, start: 0.000000, bitrate: 1898 kb/s
  
      Stream #0:0: Video: h264 (Constrained Baseline), yuv420p, 768x512, 2000 kb/s, 20 fps, 20 tbr, 1k tbn, 40 tbc
  
  [tcp @ 0x30d2920] Connection to tcp://localhost:8090 failed (Connection refused), trying next address
  
  [tcp @ 0x329a080] Connection to tcp://localhost:8090 failed (Connection refused), trying next address
  
  [libx264 @ 0x325fb30] using cpu capabilities: ARMv6 NEON
  
  [libx264 @ 0x325fb30] profile High, level 3.1
  
  [libx264 @ 0x325fb30] 264 - core 148 r2665 a01e339 - H.264/MPEG-4 AVC codec - Copyleft 2003-2016 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=10 qpmax=51 qpstep=4 vbv_maxrate=1600 vbv_bufsize=1600 crf_max=0.0 nal_hrd=none filler=0 ip_ratio=1.40 aq=1:1.00
  
  Output #0, ffm, to 'http://localhost:8090/feed1.ffm':
  
    Metadata:
  
      streamName      : mjpeg_to_flv
  
      title           : converting mjpeg to flv via avconv
  
      creation_time   : now
  
      encoder         : Lavf57.28.100
  
      Stream #0:0: Video: h264 (libx264), yuv420p, 720x576, q=10-51, 800 kb/s, 20 fps, 1000k tbn, 30 tbc
  
      Metadata:
  
        encoder         : Lavc57.27.101 libx264
  
      Side data:
  
        cpb: bitrate max/min/avg: 1600000/0/800000 buffer size: 1600000 vbv_delay: -1
  
  Stream mapping:
  
    Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
  
  Press [q] to stop, [?] for help
  
  Past duration 0.999992 too large
  
      Last message repeated 2 times
  
  Past duration 0.999992 too large      4kB time=00:00:00.00 bitrate=N/A dup=5 drop=0 speed=   0x    
  
      Last message repeated 3 times
  
  Past duration 0.999992 too large      4kB time=00:00:00.00 bitrate=N/A dup=9 drop=0 speed=   
  
  [croped]    
  
  video:968kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 3.719636%
  
  [libx264 @ 0x325fb30] frame I:11    Avg QP:22.49  size: 13888
  
  [libx264 @ 0x325fb30] frame P:487   Avg QP:16.10  size:  1382
  
  [libx264 @ 0x325fb30] frame B:980   Avg QP:21.31  size:   168
  
  [libx264 @ 0x325fb30] consecutive B-frames: 11.0%  1.8%  0.4% 86.9%
  
  [libx264 @ 0x325fb30] mb I  I16..4: 11.5% 81.2%  7.3%
  
  [libx264 @ 0x325fb30] mb P  I16..4:  1.6%  5.0%  0.2%  P16..4: 12.0%  1.6%  0.7%  0.0%  0.0%    skip:79.0%
  
  [libx264 @ 0x325fb30] mb B  I16..4:  0.0%  0.0%  0.0%  B16..8:  5.8%  0.1%  0.0%  direct: 0.0%  skip:94.1%  L0:55.3% L1:44.4% BI: 0.3%
  
  [libx264 @ 0x325fb30] 8x8 transform intra:75.4% inter:88.7%
  
  [libx264 @ 0x325fb30] coded y,uvDC,uvAC intra: 38.6% 48.2% 14.9% inter: 1.5% 2.3% 0.0%
  
  [libx264 @ 0x325fb30] i16 v,h,dc,p: 28% 32% 11% 28%
  
  [libx264 @ 0x325fb30] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 25% 21% 31%  3%  4%  4%  4%  4%  4%
  
  [libx264 @ 0x325fb30] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 23% 25% 23%  4%  7%  5%  7%  4%  3%
  
  [libx264 @ 0x325fb30] i8c dc,h,v,p: 63% 20% 14%  4%
  
  [libx264 @ 0x325fb30] Weighted P-Frames: Y:1.6% UV:1.2%
  
  [libx264 @ 0x325fb30] ref P L0: 67.5% 11.6% 13.8%  6.8%  0.3%
  
  [libx264 @ 0x325fb30] ref B L0: 58.7% 40.4%  0.9%
  
  [libx264 @ 0x325fb30] ref B L1: 96.2%  3.8%
  
  [libx264 @ 0x325fb30] kb/s:160.83
  
  Exiting normally, received signal 2.

  On another machine I can open the flv-stream via VLC by opening the address http://ip.running.ffserver:8090/live.flv.

  So why does it works step by step via the movie.flv file and not directly ?

  What is the difference between

  • avconv -f mjpeg -i movie.mjpg -r 20 -b 2000k -vcodec libx264 -preset ultrafast -f flv -metadata streamName="mjpeg_to_flv" -metadata title="converting mjpeg to flv via avconv" movie.flv
    followed by
    ffmpeg -stream_loop -1 -i movie.flv http://localhost:8090/feed1.ffm and

  • avconv -f mjpeg -i movie.mjpg -r 20 -b 2000k -vcodec libx264 -preset ultrafast -f flv -metadata streamName="mjpeg_to_flv" -metadata title="converting mjpeg to flv via avconv" http://localhost:8090/feed1.ffm ? Why ends this command with a av_interleaved_write_frame(): Connection reset by peer ?

  ---

  Informations and logs

  • ffserver log (both times) :

    Sat Mar  5 13:54:08 2016 127.0.0.1 - - [POST] "/feed1.ffm HTTP/1.1" 200 4096

  • ffserver version

    pi@raspberrypi:/opt/livefeed $ ffserver -version
    
    ffserver version N-78909-gfb2f164 Copyright (c) 2000-2016 the FFmpeg developers
    
    built with gcc 4.9.2 (Raspbian 4.9.2-10)
    
    configuration: --arch=armel --target-os=linux --enable-gpl --enable-libx264 --enable-nonfree --enable-libass --enable-libfaac --enable-libmp3lame --enable-libfreetype
    
    libavutil      55. 19.100 / 55. 19.100
    
    libavcodec     57. 27.101 / 57. 27.101
    
    libavformat    57. 28.100 / 57. 28.100
    
    libavdevice    57.  0.101 / 57.  0.101
    
    libavfilter     6. 39.100 /  6. 39.100
    
    libswscale      4.  0.100 /  4.  0.100
    
    libswresample   2.  0.101 /  2.  0.101
    
    libpostproc    54.  0.100 / 54.  0.100

  • ffmpeg version

    pi@raspberrypi:/opt/livefeed $ ffmpeg -version
    
    ffmpeg version N-78909-gfb2f164 Copyright (c) 2000-2016 the FFmpeg developers
    
    built with gcc 4.9.2 (Raspbian 4.9.2-10)
    
    configuration: --arch=armel --target-os=linux --enable-gpl --enable-libx264 --enable-nonfree --enable-libass --enable-libfaac --enable-libmp3lame --enable-libfreetype
    
    libavutil      55. 19.100 / 55. 19.100
    
    libavcodec     57. 27.101 / 57. 27.101
    
    libavformat    57. 28.100 / 57. 28.100
    
    libavdevice    57.  0.101 / 57.  0.101
    
    libavfilter     6. 39.100 /  6. 39.100
    
    libswscale      4.  0.100 /  4.  0.100
    
    libswresample   2.  0.101 /  2.  0.101
    
    libpostproc    54.  0.100 / 54.  0.100

  • avconv version :

    pi@raspberrypi:/opt/livefeed $ avconv -version
    
    avconv version 11.4-6:11.4-1~deb8u1+rpi1, Copyright (c) 2000-2014 the Libav developers
    
    built on Jun 16 2015 05:32:34 with gcc 4.9.2 (Raspbian 4.9.2-10)
    
    avconv 11.4-6:11.4-1~deb8u1+rpi1
    
    libavutil     54.  3. 0 / 54.  3. 0
    
    libavcodec    56.  1. 0 / 56.  1. 0
    
    libavformat   56.  1. 0 / 56.  1. 0
    
    libavdevice   55.  0. 0 / 55.  0. 0
    
    libavfilter    5.  0. 0 /  5.  0. 0
    
    libavresample  2.  1. 0 /  2.  1. 0
    
    libswscale     3.  0. 0 /  3.  0. 0

  Thanks and cheers

  Clemens

• How to store a raw RTSP video stream to a file ?

  12 janvier 2016, par Siva Prasanna

  I’m playing around with the open source FFMpeg tool. I want to save an RTSP video stream to a local file. I came across this question and I tried executing a similar command, but its not working. It doesn’t throw any error either. My command is :
  ffmpeg -i rtsp://test.vibrtech.com/mov/video.sav?MAC=00C2100F124^&channel=2^&GUID=betauser -acodec copy -vcodec copy c:/video.mp4

  but when I execute this command all I’m getting is this(with the cursor being blinked like forever, until I manually invoke ctrl+c) :

  D:\..\bin>ffmpeg -i rtsp://test.vibrtech.com/mov/video.sav?MAC=00C2100F124^&channel=2^&GUID=betauser -acodec copy -vcodec copy c:/video.mp4
  
  
  
  ffmpeg version N-77704-g68eb208 Copyright (c) 2000-2016 the FFmpeg developers
  
    built with gcc 5.2.0 (GCC)
  
    configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-av
  
  isynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls 
  
  --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca 
  
  --enable-libdcadec --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-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame 
  
  --enable-libvidstab --enable-libvo-aacenc --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. 12.100 / 55. 12.100
  
    libavcodec     57. 21.100 / 57. 21.100
  
    libavformat    57. 21.100 / 57. 21.100
  
    libavdevice    57.  0.100 / 57.  0.100
  
    libavfilter     6. 23.100 /  6. 23.100
  
    libswscale      4.  0.100 /  4.  0.100
  
    libswresample   2.  0.101 /  2.  0.101
  
    libpostproc    54.  0.100 / 54.  0.100
  
  _

  Can anyone tell me what I’m doing wrong here ? Or is there any way this could be achieved by using other commands ?

  P.S : I’m getting the stream from this url : rtsp ://test.vibrtech.com/mov/video.sav ?MAC=00C2100F124&channel=2&GUID=betaUser

• Announcing Long Term Support in Piwik 2 – The analytics platform for your mission critical projects

  11 janvier 2016, par Matthieu Aubry — About, Development

  We are proud to announce our Long Term Support (LTS) for Piwik 2.X !

  Why Long Term Support (LTS) ?

  Part of our mission is to ready Piwik for the enterprise — and ready the enterprise for Piwik. Our fast release cycle and our ability to quickly innovate has served us well for the past seven years and has lead Piwik to being one of the most popular open source projects, used by over one million websites worldwide. But Piwik’s success today has also shown us that this fast release cycle is not suited for all users and customers. Like most large open source projects (such as Ubuntu, Firefox, Debian, Symfony, Node.js, etc.) at Piwik we now also offer a Long Term Support release which gives users the confidence that Piwik can be used for mission critical projects for months to come.

  What does LTS mean for Piwik ?

  For the duration of the LTS period, Piwik 2.X will continue to receive the following fixes :

  • Critical bugs causing data loss or data corruption.
  • Major and Critical security issues.

  Our goal is to offer you a Piwik LTS release that you can trust for all your mission critical projects.

  How long will Piwik 2.X be supported ?

  Piwik 2.X will be supported for at least 12 months after the initial release of Piwik 3.0.0.
  Piwik 3.0.0 is expected to be released in the second half of 2016.
  This means that Piwik 2.X will be supported at least until the second half of 2017.

  Which Piwik version is LTS ?

  The latest Piwik 2.16.X release is our Long Term Support version.

  How do I benefit from the LTS version ?

  To get the full benefits of Piwik LTS, please make sure you are using the latest LTS version. First, update to the latest Piwik 2.X version, then Configure Piwik to use the LTS release channel and then update to the latest LTS version.

  How do I configure Piwik to use the LTS version ?

  By default, Piwik will not use the LTS version. When you use the one-click update your Piwik instance will be updated to the very latest release : when Piwik 3.0.0 will be released, the one click update will update your instance to 3.0.0. It is however possible to configure your Piwik so that you will stay on Piwik 2.X and keep using the LTS Long Term Support version :

  • Login Piwik as the Super User,
  • Go to Settings > General > Update settings,
  • Under “Release channel” click “Latest stable 2.X Long Term Support version”, and click “Save”.
    

  How do I get professional Piwik Support ?

  If you need professional support for your Piwik service get in touch with the Piwik PRO experts.

  ---

  For other questions, feedback or discussion, feel free to join our forums and comment on this LTS forum post.

  We wish you all a fantastic year 2016 !