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  • MediaSPIP 0.1 Beta version

    25 avril 2011, par

    MediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
    The zip file provided here only contains the sources of MediaSPIP in its standalone version.
    To get a working installation, you must manually install all-software dependencies on the server.
    If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...)

  • Multilang : améliorer l’interface pour les blocs multilingues

    18 février 2011, par

    Multilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
    Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela.

  • HTML5 audio and video support

    13 avril 2011, par

    MediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
    The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
    For older browsers the Flowplayer flash fallback is used.
    MediaSPIP allows for media playback on major mobile platforms with the above (...)

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  • FFMPEG - Zoompan image overlay keep ratio

    4 mai 2018, par Pier Giorgio Misley

    With zoompan I can zoom in and out an image overlayed over a video. My problem is that the image ratio is not respected and the image is stretched in something like 16:9

    The image in the center is a phone vertical picture, but It result like this : this

    Looks like zoompan is trying to stretch to full width and the height to.. something. How can I keep the ratio while zooming ? I tried using sar but it doesn’t work

    Note : I read this post and I probably should set the size, but how can I set it to keep the original one ?

    Edit :

    -i "vid.mov" -loop 1 -t 1 -i "1.png" -filter_complex "[1:v]format=rgba,scale=1440x2560,setsar=1/1,zoompan=z='min(zoom+0.0015,1.5)':s=720x1280:d=7250:x='iw/2-(iw/zoom/2)':y='ih/2-(ih/zoom/2)',fade=in:st=20:d=1:alpha=1,fade=out:st=77:d=1:alpha=1[im];[0][im]overlay=(main_w-overlay_w)/2:(main_h - overlay_h)/2:shortest=1" -pix_fmt yuv420p -c:a copy output_0.mp4

    With this, in some video format/resolutions it works, in others not

    ie : with .mp4 it works, with .mov it doesn’t

    Edit2 :

    here is the log (names here are not truncated, there is the full path instead of file name)

    Error : ffmpeg version N-90893-gcae6f806a6 Copyright (c) 2000-2018 the
    FFmpeg developers

    Error : built with gcc 7.3.0 (GCC)

    Error : configuration : —enable-gpl —enable-version3 —enable-sdl2
    —enable-bzlib —enable-fontconfig —enable-gnutls —enable-iconv —enable-libass —enable-libbluray —enable-libfreetype —enable-libmp3lame —enable-libopencore-amrnb —enable-libopencore-amrwb —enable-libopenjpeg —enable-libopus —enable-libshine —enable-libsnappy —enable-libsoxr —enable-libtheora —enable-libtwolame —enable-libvpx —enable-libwavpack —enable-libwebp —enable-libx264 —enable-libx265 —enable-libxml2 —enable-libzimg —enable-lzma —enable-zlib —enable-gmp —enable-libvidstab —enable-libvorbis —enable-libvo-amrwbenc —enable-libmysofa —enable-libspeex —enable-libxvid —enable-libaom —enable-libmfx —enable-amf —enable-ffnvcodec —enable-cuvid —enable-d3d11va —enable-nvenc —enable-nvdec —enable-dxva2 —enable-avisynth

    Error : libavutil 56. 17.100 / 56. 17.100

    Error : libavcodec 58. 19.100 / 58. 19.100

    Error : libavformat 58. 13.100 / 58. 13.100

    Error : libavdevice 58. 4.100 / 58. 4.100

    Error : libavfilter 7. 21.100 / 7. 21.100

    Error : libswscale 5. 2.100 / 5. 2.100

    Error : libswresample 3. 2.100 / 3. 2.100

    Error : libpostproc 55. 2.100 / 55. 2.100

    Error : Input #0, mov,mp4,m4a,3gp,3g2,mj2, from
    ’C :\AREA\Progetti\VideoEditingDefunti\samples\video\template_religioso_2.mp4’ :

    Error : Metadata :

    Error : major_brand : isom

    Error : minor_version : 512

    Error : compatible_brands : isomiso2avc1mp41

    Error : encoder : Lavf58.13.100

    Error : Duration : 00:02:12.50, start : 0.000000, bitrate : 3149 kb/s

    Error : Stream #0:0(und) : Video : h264 (High) (avc1 / 0x31637661),
    yuv420p(tv, bt709), 1024x600 [SAR 1:1 DAR 128:75], 3014 kb/s, 24 fps,
    24 tbr, 19200 tbn, 50 tbc (default)

    Error : Metadata :

    Error : handler_name : VideoHandler

    Error : timecode : 00:00:00:00

    Error : Stream #0:1(und) : Audio : aac (LC) (mp4a / 0x6134706D),
    44100 Hz, stereo, fltp, 129 kb/s (default)

    Error : Metadata :

    Error : handler_name : SoundHandler

    Error : Stream #0:2(eng) : Data : none (tmcd / 0x64636D74)

    Error : Metadata :

    Error : handler_name : TimeCodeHandler

    Error : timecode : 00:00:00:00

    Error : Input #1, png_pipe, from
    ’C :\AREA\Progetti\VideoEditingDefunti\samples\in\esempio1\1 s.png’ :

    Error : Duration : N/A, bitrate : N/A

    Error : Stream #1:0 : Video : png, rgb24(pc), 720x1280, 25 fps, 25
    tbr, 25 tbn, 25 tbc

    Error : Stream mapping :

    Error : Stream #0:0 (h264) -> overlay:main

    Error : Stream #1:0 (png) -> format

    Error : overlay -> Stream #0:0 (libx264)

    Error : Stream #0:1 -> #0:1 (copy)

    Error : Press [q] to stop, [?] for help

    Error : [libx264 @ 000002415f7f8280] using SAR=1/1

    Error : [libx264 @ 000002415f7f8280] using cpu capabilities : MMX2
    SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2

    Error : [libx264 @ 000002415f7f8280] profile High, level 3.1

    Error : [libx264 @ 000002415f7f8280] 264 - core 155 r2901 7d0ff22 -
    H.264/MPEG-4 AVC codec - Copyleft 2003-2018 -
    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=12
    lookahead_threads=2 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=24 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf
    mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40
    aq=1:1.00

    Error : Output #0, mp4, to
    ’C :\AREA\Progetti\VideoEditingDefunti\samples\in\esempio1\output_0.mp4’ :

    Error : Metadata :

    Error : major_brand : isom

    Error : minor_version : 512

    Error : compatible_brands : isomiso2avc1mp41

    Error : encoder : Lavf58.13.100

    Error : Stream #0:0 : Video : h264 (libx264) (avc1 / 0x31637661),
    yuv420p, 1024x600 [SAR 1:1 DAR 128:75], q=-1—1, 24 fps, 12288 tbn, 24
    tbc (default)

    Error : Metadata :

    Error : encoder : Lavc58.19.100 libx264

    Error : Side data :

    Error : cpb : bitrate max/min/avg : 0/0/0 buffer size : 0 vbv_delay :
    -1

    Error : Stream #0:1(und) : Audio : aac (LC) (mp4a / 0x6134706D),
    44100 Hz, stereo, fltp, 129 kb/s (default)

    Error : Metadata :

    Error : handler_name : SoundHandler

    Error : [swscaler @ 0000024164404cc0] Warning : data is not aligned !
    This can lead to a speed loss

    Error : frame= 50 fps=0.0 q=0.0 size= 0kB time=00:00:02.39
    bitrate= 0.2kbits/s speed=4.76x

    Error : frame= 107 fps=106 q=28.0 size= 0kB time=00:00:04.76
    bitrate= 0.1kbits/s speed=4.72x

    Error : frame= 170 fps=113 q=28.0 size= 0kB time=00:00:07.38
    bitrate= 0.1kbits/s speed=4.89x

    Error : frame= 236 fps=117 q=28.0 size= 0kB time=00:00:10.14
    bitrate= 0.0kbits/s speed=5.05x

    Error : frame= 308 fps=123 q=28.0 size= 0kB time=00:00:13.14
    bitrate= 0.0kbits/s speed=5.23x

    Error : frame= 381 fps=126 q=28.0 size= 0kB time=00:00:16.18
    bitrate= 0.0kbits/s speed=5.37x

    Error : frame= 453 fps=129 q=28.0 size= 256kB time=00:00:19.17
    bitrate= 109.4kbits/s speed=5.45x

    Error : frame= 524 fps=130 q=28.0 size= 256kB time=00:00:22.12
    bitrate= 94.8kbits/s speed= 5.5x

    Error : frame= 587 fps=129 q=28.0 size= 256kB time=00:00:24.75
    bitrate= 84.7kbits/s speed=5.46x

    Error : frame= 640 fps=127 q=28.0 size= 512kB time=00:00:26.95
    bitrate= 155.6kbits/s speed=5.35x

    Error : frame= 695 fps=125 q=28.0 size= 768kB time=00:00:29.25
    bitrate= 215.1kbits/s speed=5.28x

    Error : frame= 751 fps=124 q=28.0 size= 1024kB time=00:00:31.60
    bitrate= 265.5kbits/s speed=5.22x

    Error : frame= 804 fps=123 q=28.0 size= 1280kB time=00:00:33.80
    bitrate= 310.2kbits/s speed=5.16x

    Error : frame= 856 fps=121 q=28.0 size= 1536kB time=00:00:35.96
    bitrate= 349.8kbits/s speed= 5.1x

    Error : frame= 906 fps=120 q=28.0 size= 1792kB time=00:00:38.05
    bitrate= 385.7kbits/s speed=5.03x

    Error : frame= 954 fps=118 q=28.0 size= 2048kB time=00:00:40.05
    bitrate= 418.9kbits/s speed=4.96x

    Error : frame= 1004 fps=117 q=28.0 size= 2304kB time=00:00:42.14
    bitrate= 447.9kbits/s speed=4.91x

    Error : frame= 1052 fps=116 q=28.0 size= 2560kB time=00:00:44.14
    bitrate= 475.1kbits/s speed=4.85x

    Error : frame= 1107 fps=115 q=28.0 size= 2816kB time=00:00:46.41
    bitrate= 497.0kbits/s speed=4.83x

    Error : frame= 1161 fps=115 q=28.0 size= 3072kB time=00:00:48.66
    bitrate= 517.1kbits/s speed=4.81x

    Error : frame= 1205 fps=113 q=28.0 size= 3584kB time=00:00:50.50
    bitrate= 581.4kbits/s speed=4.75x

    Error : frame= 1250 fps=112 q=28.0 size= 3840kB time=00:00:52.38
    bitrate= 600.5kbits/s speed=4.71x

    Error : frame= 1294 fps=111 q=28.0 size= 4096kB time=00:00:54.21
    bitrate= 618.9kbits/s speed=4.66x

    Error : frame= 1340 fps=110 q=28.0 size= 4608kB time=00:00:56.14
    bitrate= 672.3kbits/s speed=4.62x

    Error : frame= 1384 fps=109 q=28.0 size= 4864kB time=00:00:57.98
    bitrate= 687.2kbits/s speed=4.58x

    Error : frame= 1428 fps=108 q=28.0 size= 5120kB time=00:00:59.81
    bitrate= 701.2kbits/s speed=4.54x

    Error : frame= 1461 fps=107 q=28.0 size= 5376kB time=00:01:01.18
    bitrate= 719.8kbits/s speed=4.47x

    Error : frame= 1503 fps=106 q=28.0 size= 5632kB time=00:01:02.92
    bitrate= 733.2kbits/s speed=4.44x

    Error : frame= 1547 fps=105 q=28.0 size= 5888kB time=00:01:04.76
    bitrate= 744.8kbits/s speed=4.41x

    Error : frame= 1598 fps=105 q=28.0 size= 6144kB time=00:01:06.89
    bitrate= 752.4kbits/s speed= 4.4x

    Error : frame= 1633 fps=104 q=28.0 size= 6400kB time=00:01:08.33
    bitrate= 767.2kbits/s speed=4.35x

    Error : frame= 1676 fps=103 q=28.0 size= 6656kB time=00:01:10.14
    bitrate= 777.3kbits/s speed=4.33x

    Error : frame= 1724 fps=103 q=28.0 size= 6656kB time=00:01:12.14
    bitrate= 755.8kbits/s speed=4.31x

    Error : frame= 1760 fps=102 q=28.0 size= 7168kB time=00:01:13.63
    bitrate= 797.5kbits/s speed=4.28x

    Error : frame= 1784 fps=101 q=28.0 size= 7424kB time=00:01:14.62
    bitrate= 814.9kbits/s speed=4.21x

    Error : frame= 1815 fps= 99 q=28.0 size= 7936kB time=00:01:15.92
    bitrate= 856.2kbits/s speed=4.16x

    Error : frame= 1852 fps= 99 q=28.0 size= 8192kB time=00:01:17.46
    bitrate= 866.4kbits/s speed=4.13x

    Error : frame= 1886 fps= 98 q=28.0 size= 8704kB time=00:01:18.87
    bitrate= 904.0kbits/s speed=4.09x

    Error : frame= 1914 fps= 97 q=28.0 size= 8960kB time=00:01:20.06
    bitrate= 916.8kbits/s speed=4.04x

    Error : frame= 1954 fps= 96 q=28.0 size= 9216kB time=00:01:21.71
    bitrate= 924.0kbits/s speed=4.02x

    Error : frame= 1992 fps= 96 q=28.0 size= 9728kB time=00:01:23.31
    bitrate= 956.5kbits/s speed= 4x

    Error : frame= 2030 fps= 95 q=28.0 size= 9984kB time=00:01:24.89
    bitrate= 963.4kbits/s speed=3.98x

    Error : frame= 2073 fps= 95 q=28.0 size= 10752kB time=00:01:26.68
    bitrate=1016.2kbits/s speed=3.97x

    Error : frame= 2113 fps= 94 q=28.0 size= 11008kB time=00:01:28.35
    bitrate=1020.7kbits/s speed=3.95x

    Error : frame= 2141 fps= 94 q=28.0 size= 11264kB time=00:01:29.51
    bitrate=1030.9kbits/s speed=3.91x

    Error : frame= 2168 fps= 93 q=28.0 size= 11520kB time=00:01:30.62
    bitrate=1041.3kbits/s speed=3.88x

    Error : frame= 2205 fps= 92 q=28.0 size= 12032kB time=00:01:32.18
    bitrate=1069.2kbits/s speed=3.85x

    Error : frame= 2244 fps= 92 q=28.0 size= 12288kB time=00:01:33.80
    bitrate=1073.1kbits/s speed=3.84x

    Error : frame= 2294 fps= 92 q=28.0 size= 12544kB time=00:01:35.87
    bitrate=1071.8kbits/s speed=3.85x

    Error : frame= 2339 fps= 92 q=28.0 size= 12800kB time=00:01:37.75
    bitrate=1072.7kbits/s speed=3.84x

    Error : frame= 2389 fps= 92 q=28.0 size= 12800kB time=00:01:39.84
    bitrate=1050.2kbits/s speed=3.85x

    Error : frame= 2436 fps= 92 q=28.0 size= 13056kB time=00:01:41.79
    bitrate=1050.7kbits/s speed=3.85x

    Error : frame= 2481 fps= 92 q=28.0 size= 13312kB time=00:01:43.67
    bitrate=1051.8kbits/s speed=3.85x

    Error : frame= 2533 fps= 92 q=28.0 size= 13568kB time=00:01:45.83
    bitrate=1050.2kbits/s speed=3.85x

    Error : frame= 2564 fps= 92 q=28.0 size= 13824kB time=00:01:47.13
    bitrate=1057.0kbits/s speed=3.83x

    Error : frame= 2615 fps= 92 q=28.0 size= 14080kB time=00:01:49.27
    bitrate=1055.6kbits/s speed=3.84x

    Error : frame= 2662 fps= 92 q=28.0 size= 14336kB time=00:01:51.22
    bitrate=1055.9kbits/s speed=3.84x

    Error : frame= 2701 fps= 92 q=28.0 size= 14592kB time=00:01:52.84
    bitrate=1059.3kbits/s speed=3.83x

    Error : frame= 2746 fps= 92 q=28.0 size= 14592kB time=00:01:54.72
    bitrate=1041.9kbits/s speed=3.83x

    Error : frame= 2790 fps= 91 q=28.0 size= 14848kB time=00:01:56.56
    bitrate=1043.5kbits/s speed=3.82x

    Error : frame= 2834 fps= 91 q=28.0 size= 15360kB time=00:01:58.35
    bitrate=1063.2kbits/s speed=3.82x

    Error : frame= 2877 fps= 91 q=28.0 size= 15616kB time=00:02:00.18
    bitrate=1064.4kbits/s speed=3.82x

    Error : frame= 2921 fps= 91 q=28.0 size= 15616kB time=00:02:02.02
    bitrate=1048.4kbits/s speed=3.81x

    Error : frame= 2962 fps= 91 q=28.0 size= 15872kB time=00:02:03.71
    bitrate=1051.0kbits/s speed=3.81x

    Error : frame= 3013 fps= 91 q=28.0 size= 16128kB time=00:02:05.85
    bitrate=1049.8kbits/s speed=3.81x

    Error : frame= 3080 fps= 92 q=28.0 size= 16128kB time=00:02:08.63
    bitrate=1027.1kbits/s speed=3.84x

    Error : frame= 3147 fps= 93 q=28.0 size= 16128kB time=00:02:11.42
    bitrate=1005.3kbits/s speed=3.86x

    Error : frame= 3180 fps= 93 q=-1.0 Lsize= 16525kB time=00:02:12.49
    bitrate=1021.7kbits/s speed=3.86x

    Error : video:14336kB audio:2088kB subtitle:0kB other streams:0kB
    global headers:0kB muxing overhead : 0.612608%

    Error : [libx264 @ 000002415f7f8280] frame I:14 Avg QP:16.64 size :
    42662

    Error : [libx264 @ 000002415f7f8280] frame P:1149 Avg QP:20.03 size :
    10088

    Error : [libx264 @ 000002415f7f8280] frame B:2017 Avg QP:21.44 size :
    1235

    Error : [libx264 @ 000002415f7f8280] consecutive B-frames : 2.6% 37.5%
    2.5% 57.4%

    Error : [libx264 @ 000002415f7f8280] mb I I16..4 : 30.9% 57.6% 11.5%

    Error : [libx264 @ 000002415f7f8280] mb P I16..4 : 4.3% 5.9% 0.3%
    P16..4 : 35.2% 9.9% 7.4% 0.0% 0.0% skip:36.9%

    Error : [libx264 @ 000002415f7f8280] mb B I16..4 : 0.3% 0.5% 0.0%
    B16..8 : 19.3% 0.9% 0.1% direct : 2.0% skip:76.9% L0:39.8% L1:55.2%
    BI : 5.0%

    Error : [libx264 @ 000002415f7f8280] 8x8 transform intra:56.7%
    inter:84.0%

    Error : [libx264 @ 000002415f7f8280] coded y,uvDC,uvAC intra : 33.3%
    65.5% 24.9% inter : 10.4% 17.5% 2.4%

    Error : [libx264 @ 000002415f7f8280] i16 v,h,dc,p : 59% 17% 11% 12%

    Error : [libx264 @ 000002415f7f8280] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu : 35%
    15% 33% 2% 3% 3% 3% 3% 2%

    Error : [libx264 @ 000002415f7f8280] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu : 36%
    18% 13% 4% 6% 7% 6% 6% 4%

    Error : [libx264 @ 000002415f7f8280] i8c dc,h,v,p : 52% 17% 24% 7%

    Error : [libx264 @ 000002415f7f8280] Weighted P-Frames : Y:25.6%
    UV:17.5%

    Error : [libx264 @ 000002415f7f8280] ref P L0 : 65.1% 15.7% 14.4% 4.3%
    0.5%

    Error : [libx264 @ 000002415f7f8280] ref B L0 : 89.8% 8.1% 2.1%

    Error : [libx264 @ 000002415f7f8280] ref B L1 : 98.1% 1.9%

    Error : [libx264 @ 000002415f7f8280] kb/s:886.33

    Error :

  • rtmpproto : Move the flv header/trailer addition to append_flv_data

    3 octobre 2013, par Martin Storsjö
    rtmpproto : Move the flv header/trailer addition to append_flv_data

    update_offset is also called from handle_metadata, where the
    
packet header sizes is already included in the size.
    

    Previously this lead to flv_data/flv_size including 15 uninitialized
    
bytes at the end after each call to handle_metadata, making the
    
flv demuxer lose sync with the stream.
    

    Also remove leftover copying in handle_metadata. This is a leftover
    
from the refactoring in 5840473. (Previously this final mempcy was
    
the one that copied all the packets at once, while this is done
    
within the loop right now.) After making sure flv_size is set to
    
the right size, this write was out of bounds.
    

    Signed-off-by : Martin Storsjö <martin@martin.st>
    • [DH] libavformat/rtmpproto.c

  • rtmpproto : Move the flv header/trailer addition to append_flv_data

    3 octobre 2013, par Martin Storsjö
    rtmpproto : Move the flv header/trailer addition to append_flv_data

    update_offset is also called from handle_metadata, where the
    
packet header sizes is already included in the size.
    

    Previously this lead to flv_data/flv_size including 15 uninitialized
    
bytes at the end after each call to handle_metadata, making the
    
flv demuxer lose sync with the stream.
    

    Also remove leftover copying in handle_metadata. This is a leftover
    
from the refactoring in 5840473. (Previously this final mempcy was
    
the one that copied all the packets at once, while this is done
    
within the loop right now.) After making sure flv_size is set to
    
the right size, this write was out of bounds.
    

    Signed-off-by : Martin Storsjö <martin@martin.st>
    • [DBH] libavformat/rtmpproto.c

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