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  • Quick stream from file which exists

    4 mai 2017, par parsa

    I implement live streaming from mp4 video file which exists on the path with ffmpeg under hls format.
    When my video file have the quality greater than hd720 , in encoding there are so many delays for creating .ts fragments.
    I mean the .ts fragments slowly produced on my path,and because of it I have so many delays in showing the stream.
    Here is my ffmpeg code for streaming :

    ffmpeg -re -i 123.mp4 -s cga -f hls -hls_list_size 0 -c:v libx264 -c:a aac 200p/out.m3u8
                 -s nhd -f hls -hls_list_size 0 -c:v libx264 -c:a aac 360p/out.m3u8
                 -s hd480 -f hls -hls_list_size 0 -c:v libx264 -c:a aac 480p/out.m3u8
                 -s hd720 -f hls -hls_list_size 0 -c:v libx264 -c:a aac 720p/out.m3u8
                 -s hd1080 -f hls -hls_list_size 0 -c:v libx264 -c:a aac 1080p/out.m3u8

    And here is the console output :

       ffmpeg -re -i ../files/412-887123464/video/412-887123464.mp4 -s cga -f hls -hls_list_size 0 -c:v libx264 -c:a aac ../fil
           es/412-887123464/video/200p/out.m3u8  -s nhd -f hls -hls_list_size 0 -c:v libx264 -c:a aac ../files/412-887123464/video/360p/out.m3u8 -s hd480 -f hls -
           hls_list_size 0 -c:v libx264 -c:a aac ../files/412-887123464/video/480p/out.m3u8 -s hd720 -f hls -hls_list_size 0 -c:v libx264 -c:a aac ../files/412-88
           7123464/video/720p/out.m3u8 -s hd1080 -f hls -hls_list_size 0 -c:v libx264 -c:a aac ../files/412-887123464/video/1080p/out.m3u8
           ffmpeg version N-82225-gb4e9252 Copyright (c) 2000-2016 the FFmpeg developers
             built with gcc 5.4.0 (GCC)
             configuration: --enable-gpl --enable-version3 --disable-w32threads --enable-dxva2 --enable-libmfx --enable-nvenc --enable-avisynth --enable-bzlib --e
           nable-libebur128 --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcac
           a --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-lib
           opencore-amrwb --enable-libopenh264 --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-libwa
           vpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-decklink --enable-zl
           ib
             libavutil      55. 35.100 / 55. 35.100
             libavcodec     57. 66.101 / 57. 66.101
             libavformat    57. 57.100 / 57. 57.100
             libavdevice    57.  2.100 / 57.  2.100
             libavfilter     6. 66.100 /  6. 66.100
             libswscale      4.  3.100 /  4.  3.100
             libswresample   2.  4.100 /  2.  4.100
             libpostproc    54.  2.100 / 54.  2.100
           Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '../files/412-887123464/video/412-887123464.mp4':
             Metadata:
               major_brand     : isom
               minor_version   : 512
               compatible_brands: isomiso2avc1mp41
               encoder         : Lavf57.31.100
             Duration: 00:05:04.07, start: 0.000000, bitrate: 3108 kb/s
               Stream #0:0(und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 1920x1080 [SAR 1:1 DAR 16:9], 2976 kb/s, 25 fps, 25 tbr, 90k tbn, 50
           tbc (default)
               Metadata:
                 handler_name    : VideoHandler
               Stream #0:1(und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 125 kb/s (default)
               Metadata:
                 handler_name    : SoundHandler
           [libx264 @ 0000000001c53f00] using SAR=10/9
           [libx264 @ 0000000001c53f00] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
           [libx264 @ 0000000001c53f00] profile High, level 1.3
           Output #0, hls, to '../files/412-887123464/video/200p/out.m3u8':
             Metadata:
               major_brand     : isom
               minor_version   : 512
               compatible_brands: isomiso2avc1mp41
               encoder         : Lavf57.57.100
               Stream #0:0(und): Video: h264 (libx264), yuv420p, 320x200 [SAR 10:9 DAR 16:9], q=-1--1, 25 fps, 90k tbn, 25 tbc (default)
               Metadata:
                 handler_name    : VideoHandler
                 encoder         : Lavc57.66.101 libx264
               Side data:
                 cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
               Stream #0:1(und): Audio: aac (LC), 44100 Hz, stereo, fltp, 128 kb/s (default)
               Metadata:
                 handler_name    : SoundHandler
                 encoder         : Lavc57.66.101 aac
           [libx264 @ 0000000001f87180] using SAR=1/1
           [libx264 @ 0000000001f87180] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
           [libx264 @ 0000000001f87180] profile High, level 3.0
           Output #1, hls, to '../files/412-887123464/video/360p/out.m3u8':
             Metadata:
               major_brand     : isom
               minor_version   : 512
               compatible_brands: isomiso2avc1mp41
               encoder         : Lavf57.57.100
               Stream #1:0(und): Video: h264 (libx264), yuv420p, 640x360 [SAR 1:1 DAR 16:9], q=-1--1, 25 fps, 90k tbn, 25 tbc (default)
               Metadata:
                 handler_name    : VideoHandler
                 encoder         : Lavc57.66.101 libx264
               Side data:
                 cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
               Stream #1:1(und): Audio: aac (LC), 44100 Hz, stereo, fltp, 128 kb/s (default)
               Metadata:
                 handler_name    : SoundHandler
                 encoder         : Lavc57.66.101 aac
           [libx264 @ 0000000001c55ba0] using SAR=640/639
           [libx264 @ 0000000001c55ba0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
           [libx264 @ 0000000001c55ba0] profile High, level 3.0
           Output #2, hls, to '../files/412-887123464/video/480p/out.m3u8':
             Metadata:
               major_brand     : isom
               minor_version   : 512
               compatible_brands: isomiso2avc1mp41
               encoder         : Lavf57.57.100
               Stream #2:0(und): Video: h264 (libx264), yuv420p, 852x480 [SAR 640:639 DAR 16:9], q=-1--1, 25 fps, 90k tbn, 25 tbc (default)
               Metadata:
                 handler_name    : VideoHandler
                 encoder         : Lavc57.66.101 libx264
               Side data:
                 cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
               Stream #2:1(und): Audio: aac (LC), 44100 Hz, stereo, fltp, 128 kb/s (default)
               Metadata:
                 handler_name    : SoundHandler
                 encoder         : Lavc57.66.101 aac
           [libx264 @ 0000000001ca0220] using SAR=1/1
           [libx264 @ 0000000001ca0220] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
           [libx264 @ 0000000001ca0220] profile High, level 3.1
           Output #3, hls, to '../files/412-887123464/video/720p/out.m3u8':
             Metadata:
               major_brand     : isom
               minor_version   : 512
               compatible_brands: isomiso2avc1mp41
               encoder         : Lavf57.57.100
               Stream #3:0(und): Video: h264 (libx264), yuv420p, 1280x720 [SAR 1:1 DAR 16:9], q=-1--1, 25 fps, 90k tbn, 25 tbc (default)
               Metadata:
                 handler_name    : VideoHandler
                 encoder         : Lavc57.66.101 libx264
               Side data:
                 cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
               Stream #3:1(und): Audio: aac (LC), 44100 Hz, stereo, fltp, 128 kb/s (default)
               Metadata:
                 handler_name    : SoundHandler
                 encoder         : Lavc57.66.101 aac
           [libx264 @ 0000000001ca23e0] using SAR=1/1
           [libx264 @ 0000000001ca23e0] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2
           [libx264 @ 0000000001ca23e0] profile High, level 4.0
           Output #4, hls, to '../files/412-887123464/video/1080p/out.m3u8':
             Metadata:
               major_brand     : isom
               minor_version   : 512
               compatible_brands: isomiso2avc1mp41
               encoder         : Lavf57.57.100
               Stream #4:0(und): Video: h264 (libx264), yuv420p, 1920x1080 [SAR 1:1 DAR 16:9], q=-1--1, 25 fps, 90k tbn, 25 tbc (default)
               Metadata:
                 handler_name    : VideoHandler
                 encoder         : Lavc57.66.101 libx264
               Side data:
                 cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: -1
               Stream #4:1(und): Audio: aac (LC), 44100 Hz, stereo, fltp, 128 kb/s (default)
               Metadata:
                 handler_name    : SoundHandler
                 encoder         : Lavc57.66.101 aac
           Stream mapping:
             Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
             Stream #0:1 -> #0:1 (aac (native) -> aac (native))
             Stream #0:0 -> #1:0 (h264 (native) -> h264 (libx264))
             Stream #0:1 -> #1:1 (aac (native) -> aac (native))
             Stream #0:0 -> #2:0 (h264 (native) -> h264 (libx264))
             Stream #0:1 -> #2:1 (aac (native) -> aac (native))
             Stream #0:0 -> #3:0 (h264 (native) -> h264 (libx264))
             Stream #0:1 -> #3:1 (aac (native) -> aac (native))
             Stream #0:0 -> #4:0 (h264 (native) -> h264 (libx264))
             Stream #0:1 -> #4:1 (aac (native) -> aac (native))
           Press [q] to stop, [?] for help
    frame= 7600 fps= 21 q=-1.0 Lq=-1.0 q=-1.0 q=-1.0 q=-1.0 size=N/A time=00:05:04.06 bitrate=N/A speed=0.835x
    video:294980kB audio:23995kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
    [libx264 @ 0000000001d33f00] frame I:33    Avg QP:19.93  size: 11412
    [libx264 @ 0000000001d33f00] frame P:2281  Avg QP:23.72  size:  3112
    [libx264 @ 0000000001d33f00] frame B:5286  Avg QP:28.59  size:   446
    [libx264 @ 0000000001d33f00] consecutive B-frames:  4.3%  6.9%  5.9% 82.8%
    [libx264 @ 0000000001d33f00] mb I  I16..4: 12.9% 42.9% 44.2%
    [libx264 @ 0000000001d33f00] mb P  I16..4:  1.3%  4.4%  2.3%  P16..4: 41.4% 22.0% 15.5%  0.0%  0.0%    skip:13.1%
    [libx264 @ 0000000001d33f00] mb B  I16..4:  0.0%  0.1%  0.0%  B16..8: 35.2%  5.9%  2.1%  direct: 3.0%  skip:53.6%  L0:35.3% L1:48.0% BI:16.8%
    [libx264 @ 0000000001d33f00] 8x8 transform intra:53.4% inter:57.9%
    [libx264 @ 0000000001d33f00] coded y,uvDC,uvAC intra: 70.6% 89.7% 67.6% inter: 18.1% 20.3% 7.2%
    [libx264 @ 0000000001d33f00] i16 v,h,dc,p: 24% 24%  6% 45%
    [libx264 @ 0000000001d33f00] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 27% 14% 19%  5%  5%  7%  5% 10%  7%
    [libx264 @ 0000000001d33f00] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 31% 15% 15%  6%  6%  7%  6%  8%  6%
    [libx264 @ 0000000001d33f00] i8c dc,h,v,p: 42% 17% 28% 14%
    [libx264 @ 0000000001d33f00] Weighted P-Frames: Y:26.3% UV:12.9%
    [libx264 @ 0000000001d33f00] ref P L0: 58.7% 24.7% 10.9%  4.8%  1.0%
    [libx264 @ 0000000001d33f00] ref B L0: 92.6%  5.8%  1.6%
    [libx264 @ 0000000001d33f00] ref B L1: 96.3%  3.7%
    [libx264 @ 0000000001d33f00] kb/s:258.68
    [aac @ 00000000005fc9e0] Qavg: 686.637
    [libx264 @ 0000000002017180] frame I:31    Avg QP:19.77  size: 29228
    [libx264 @ 0000000002017180] frame P:2040  Avg QP:23.08  size:  8765
    [libx264 @ 0000000002017180] frame B:5529  Avg QP:27.28  size:  1471
    [libx264 @ 0000000002017180] consecutive B-frames:  1.3%  4.2%  2.4% 92.1%
    [libx264 @ 0000000002017180] mb I  I16..4:  8.3% 58.8% 32.9%
    [libx264 @ 0000000002017180] mb P  I16..4:  3.2%  9.5%  2.6%  P16..4: 41.5% 19.5% 11.4%  0.0%  0.0%    skip:12.2%
    [libx264 @ 0000000002017180] mb B  I16..4:  0.2%  0.3%  0.1%  B16..8: 34.5%  5.8%  1.7%  direct: 2.7%  skip:54.7%  L0:35.9% L1:49.5% BI:14.6%
    [libx264 @ 0000000002017180] 8x8 transform intra:61.2% inter:67.3%
    [libx264 @ 0000000002017180] coded y,uvDC,uvAC intra: 55.8% 84.8% 51.3% inter: 15.6% 19.3% 3.9%
    [libx264 @ 0000000002017180] i16 v,h,dc,p: 24% 29%  8% 39%
    [libx264 @ 0000000002017180] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 27% 17% 21%  5%  5%  7%  5%  8%  6%
    [libx264 @ 0000000002017180] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 18% 15%  6%  7%  7%  6%  7%  5%
    [libx264 @ 0000000002017180] i8c dc,h,v,p: 42% 18% 27% 13%
    [libx264 @ 0000000002017180] Weighted P-Frames: Y:22.3% UV:12.2%
    [libx264 @ 0000000002017180] ref P L0: 58.5% 23.4% 12.2%  5.2%  0.8%
    [libx264 @ 0000000002017180] ref B L0: 93.1%  5.3%  1.6%
    [libx264 @ 0000000002017180] ref B L1: 96.6%  3.4%
    [libx264 @ 0000000002017180] kb/s:708.47
    [aac @ 0000000001d35200] Qavg: 686.637
    [libx264 @ 0000000001d35ba0] frame I:31    Avg QP:19.63  size: 41522
    [libx264 @ 0000000001d35ba0] frame P:2025  Avg QP:22.86  size: 13415
    [libx264 @ 0000000001d35ba0] frame B:5544  Avg QP:26.52  size:  2471
    [libx264 @ 0000000001d35ba0] consecutive B-frames:  1.1%  3.9%  2.8% 92.2%
    [libx264 @ 0000000001d35ba0] mb I  I16..4: 10.6% 62.4% 26.9%
    [libx264 @ 0000000001d35ba0] mb P  I16..4:  4.7% 12.4%  2.6%  P16..4: 41.1% 17.8%  9.4%  0.0%  0.0%    skip:11.9%
    [libx264 @ 0000000001d35ba0] mb B  I16..4:  0.3%  0.5%  0.1%  B16..8: 34.0%  5.5%  1.4%  direct: 2.9%  skip:55.3%  L0:36.7% L1:50.2% BI:13.1%
    [libx264 @ 0000000001d35ba0] 8x8 transform intra:61.7% inter:71.6%
    [libx264 @ 0000000001d35ba0] coded y,uvDC,uvAC intra: 48.0% 81.9% 43.3% inter: 14.7% 19.7% 2.6%
    [libx264 @ 0000000001d35ba0] i16 v,h,dc,p: 27% 29%  9% 35%
    [libx264 @ 0000000001d35ba0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 27% 19% 22%  5%  5%  6%  5%  7%  5%
    [libx264 @ 0000000001d35ba0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 26% 25% 16%  5%  6%  7%  6%  6%  4%
    [libx264 @ 0000000001d35ba0] i8c dc,h,v,p: 42% 20% 26% 12%
    [libx264 @ 0000000001d35ba0] Weighted P-Frames: Y:18.1% UV:10.8%
    [libx264 @ 0000000001d35ba0] ref P L0: 59.5% 22.6% 12.6%  4.8%  0.5%
    [libx264 @ 0000000001d35ba0] ref B L0: 93.6%  5.0%  1.4%
    [libx264 @ 0000000001d35ba0] ref B L1: 97.1%  2.9%
    [libx264 @ 0000000001d35ba0] kb/s:1109.23
    [aac @ 0000000001d828a0] Qavg: 686.637
    [libx264 @ 0000000001d7f880] frame I:32    Avg QP:19.45  size: 64737
    [libx264 @ 0000000001d7f880] frame P:2104  Avg QP:22.44  size: 23985
    [libx264 @ 0000000001d7f880] frame B:5464  Avg QP:25.65  size:  4999
    [libx264 @ 0000000001d7f880] consecutive B-frames:  1.2%  7.7%  3.2% 87.8%
    [libx264 @ 0000000001d7f880] mb I  I16..4: 12.5% 70.0% 17.5%
    [libx264 @ 0000000001d7f880] mb P  I16..4:  6.7% 17.1%  1.8%  P16..4: 40.7% 14.9%  6.6%  0.0%  0.0%    skip:12.2%
    [libx264 @ 0000000001d7f880] mb B  I16..4:  0.6%  0.9%  0.1%  B16..8: 32.5%  4.7%  1.0%  direct: 2.9%  skip:57.4%  L0:37.6% L1:51.6% BI:10.8%
    [libx264 @ 0000000001d7f880] 8x8 transform intra:65.7% inter:77.5%
    [libx264 @ 0000000001d7f880] coded y,uvDC,uvAC intra: 39.5% 76.4% 32.4% inter: 13.2% 19.8% 1.5%
    [libx264 @ 0000000001d7f880] i16 v,h,dc,p: 32% 27% 10% 31%
    [libx264 @ 0000000001d7f880] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 30% 18% 23%  4%  5%  5%  4%  5%  4%
    [libx264 @ 0000000001d7f880] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 29% 20% 15%  5%  7%  7%  6%  6%  4%
    [libx264 @ 0000000001d7f880] i8c dc,h,v,p: 42% 19% 27% 12%
    [libx264 @ 0000000001d7f880] Weighted P-Frames: Y:10.5% UV:6.7%
    [libx264 @ 0000000001d7f880] ref P L0: 62.3% 20.4% 12.7%  4.3%  0.3%
    [libx264 @ 0000000001d7f880] ref B L0: 93.4%  5.2%  1.4%
    [libx264 @ 0000000001d7f880] ref B L1: 97.7%  2.3%
    [libx264 @ 0000000001d7f880] kb/s:2101.26
    [aac @ 0000000001d81560] Qavg: 686.637
    [libx264 @ 0000000001d7fd60] frame I:33    Avg QP:18.36  size: 98904
    [libx264 @ 0000000001d7fd60] frame P:3180  Avg QP:21.67  size: 33377
    [libx264 @ 0000000001d7fd60] frame B:4387  Avg QP:24.61  size:  7729
    [libx264 @ 0000000001d7fd60] consecutive B-frames:  2.7% 55.9% 15.6% 25.9%
    [libx264 @ 0000000001d7fd60] mb I  I16..4: 22.4% 66.9% 10.7%
    [libx264 @ 0000000001d7fd60] mb P  I16..4:  9.9% 17.8%  0.7%  P16..4: 40.4%  9.2%  3.0%  0.0%  0.0%    skip:19.0%
    [libx264 @ 0000000001d7fd60] mb B  I16..4:  0.8%  1.3%  0.1%  B16..8: 30.2%  2.6%  0.4%  direct: 1.7%  skip:63.0%  L0:38.1% L1:54.9% BI: 7.0%
    [libx264 @ 0000000001d7fd60] 8x8 transform intra:62.5% inter:82.9%
    [libx264 @ 0000000001d7fd60] coded y,uvDC,uvAC intra: 25.4% 59.5% 11.6% inter: 9.6% 16.3% 0.7%
    [libx264 @ 0000000001d7fd60] i16 v,h,dc,p: 33% 28% 15% 24%
    [libx264 @ 0000000001d7fd60] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 34% 20% 29%  3%  3%  4%  3%  3%  3%
    [libx264 @ 0000000001d7fd60] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 30% 25% 16%  4%  6%  6%  5%  5%  4%
    [libx264 @ 0000000001d7fd60] i8c dc,h,v,p: 39% 21% 28% 12%
    [libx264 @ 0000000001d7fd60] Weighted P-Frames: Y:5.7% UV:3.6%
    [libx264 @ 0000000001d7fd60] ref P L0: 70.0% 18.6%  8.3%  3.1%  0.1%
    [libx264 @ 0000000001d7fd60] ref B L0: 91.4%  7.6%  1.0%
    [libx264 @ 0000000001d7fd60] ref B L1: 99.0%  1.0%
    [libx264 @ 0000000001d7fd60] kb/s:3771.31
    [aac @ 0000000001d823e0] Qavg: 686.637

    But I don’t have any problem for streaming files with creating resolutions from a file which have lower orginal quality than hd1080
    What I can to do ?

  • FFMPEG - Could not load font "C" : - Cannot escape semi colon

    6 juin 2015, par RupertPaddington

    I am using Windows 8.1 Pro with ffmpeg 64 bit static build, trying to run the following cmd

    "C:\ffmpeg\bin\ffmpeg.exe" -i "C:\ffmpeg\v.mp4" -preset veryslow -crf 22
    -vf "drawtext=fontfile=C:/Windows/Fonts/Arial/ariblk.ttf: text='%
    {localtime}': x=(w-tw)/2: y=h-(2*lh): fontcolor=white: box=1: boxcolor=0x00000000@1"
    "o.mp4"

    Which is returning the error

    [Parsed_drawtext_0 @ 0000000004c5cf20] Could not load font "C": cannot open resource

    It seems the problem is around this part of the code which is caused by the semi colon : terminating the string.

    fontfile=C:/Windows/Fonts/Arial/ariblk.ttf:

    However, I have tried to escape it with backslahses in the following ecerpts but the error still exists

    fontfile=C\:/Windows/Fonts/Arial/ariblk.ttf:

    error

    [Parsed_drawtext_0 @ 0000000004c5cf20] Could not load font "C": cannot open resource

    And

    fontfile=C/:/Windows/Fonts/Arial/ariblk.ttf

    error

    [Parsed_drawtext_0 @ 0000000004c5cf20] Could not load font "C/": cannot open resource

    Lastly

    fontfile='C:'/Windows/Fonts/Arial/ariblk.ttf

    error

    [Parsed_drawtext_0 @ 0000000004c5cf20] Could not load font "C": cannot open resource

    How can I get around this ?

    Thanks

  • Piwik 2.10.0 – Release Candidate

    22 décembre 2014, par Piwik Core Team — Community

    We are proud to announce that the release candidate for Piwik 2.10.0 is now available !

    How do I upgrade to the release candidate ?

    You can upgrade to the release candidate in one click, by following instructions in this FAQ.

    Think you’ve found a bug ?

    Please create a bug report in our issue tracker.

    What’s new in Piwik 2.10.0 ?

    Since our last release Piwik 2.9.1 one month ago, over 100 issues have been closed. We’ve focused on fixing bugs, improving performance, and we created a new plugin that will let you better scale Piwik to very high traffic websites using Redis.

    Much improved Log Analytics

    Log Analytics is the powerful little-known feature of Piwik that lets you import dozens of different server logs into Piwik. In Piwik 2.10.0 you can now import Netscaler logs, IIS Advanced Logging Module logs, W3C extended logs and AWS CloudFront logs. Piwik will also automatically track the username as the User ID and/or the Page Generation Time when it is found in the server logs.

    Better scalability using Redis (advanced users)

    At Piwik PRO we are working on making Piwik scale when tracking millions of requests per month. In this release we have revamped the Tracking API. By using the new QueuedTracking plugin you can now queue tracking requests in a Redis database, which lets you scale the Piwik tracking service. The plugin is included as Free/libre software in the core Piwik platform. More information in the QueuedTracking user guide.

    Better performance

    A few performance challenges have been fixed in this release.

    The Visitor Log and the Live API will render much faster on very high traffic websites. Any custom date ranges that you have selected as default in your User Settings (eg. ‘Last 7 days’ or ‘Previous 30 days’) will now be pre-processed so that your analytics dashboard will always load quickly.

    For users on shared hosting, the real time widgets could be use a lot of server resource as they are refreshed every ten seconds. We’ve improved this by only requesting data when the Browser Tab containing the Real time widgets is active.

    Other changes

    We packed in many other changes in this release such as compatibility with Mysql 5.6 and Geo location support for IPv6 addresses. A community member made Piwik compatible with Internet Explorer 9 when running in compatibility mode (which is still used in several companies).

    The Tracker algorithm has been updated : when an existing visit uses a new Campaign then it will force creating a new visit (same behavior as Google Analytics).

    If you need professional support or guidance, get in touch with Piwik PRO.

    Changelog for Piwik 2.10.0 – we plan to release Piwik 2.10.0 around 2015 Jan 5th.

    Happy Analytics, and we wish you a nice holiday season !