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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 (...)

  • Automated installation script of MediaSPIP

    25 avril 2011, par

    To overcome the difficulties mainly due to the installation of server side software dependencies, an "all-in-one" installation script written in bash was created to facilitate this step on a server with a compatible Linux distribution.
    You must have access to your server via SSH and a root account to use it, which will install the dependencies. Contact your provider if you do not have that.
    The documentation of the use of this installation script is available here.
    The code of this (...)

  • 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 (...)

Sur d’autres sites (11391)

  • ffmpeg mp4 to hls transcode fails on Azure Windows Server Image [closed]

    13 février, par James Weatherhead

    I am having an issue with transcoding an mp4 (any mp4) to hls. If I run the command below on my Windows 11 machine it works fine. If I run it on a clean Windows 11 VM, it works fine. If I run it on a clean Windows 2022 Server VM it works fine. If I create a Windows 2022 server image in Azure and run it... it fails (see error below)

    


    I feel like something that FFMPEG needs is missing from the default server image in Azure. Has anyone experienced this issue and found a way to solve it ?

    


    The command I am using :

    


    ffmpeg.exe -i LowPriVMs-1.mp4 -filter_complex "[0:v]split=1[v1] ; [v1]scale=w=1920:h=1080[v1out] ; " -map "[v1out]" -c:v:0 mpeg4 -b:v:0 5000k -maxrate:v:0 5350k -bufsize:v:0 7500k -map a:0 -c:a aac -b:a:0 192k -ac 2 -f hls -hls_time 10 -hls_playlist_type vod -hls_flags independent_segments -hls_segment_type mpegts -hls_segment_filename stream_%v/data%03d.ts -master_pl_name master.m3u8 -var_stream_map "v:0,a:0" stream_%v/playlist.m3u8

    


    The error returned by FFMPEG is :

    


    [out#0/hls @ 00000204c6aded40] Could not write header (incorrect codec parameters ?) : Invalid argument

    


    Has anyone else encountered this and found a solution ? I wondered if it is required to add a Feature Pack or some such dependency to Windows ?

    


    Thanks
James

    


  • avutil/mem_internal : Don't include stdalign.h on MSVC

    17 décembre 2024, par Martin Storsjö
    avutil/mem_internal : Don't include stdalign.h on MSVC

    It's currently actually not used in MSVC builds, since
    
6e49b8699657b808b7dc80033f2c3f2d0e029fa3.
    

    Older versions of MSVC (or, in particular, older versions of UCRT)
    
don't have stdalign.h ; it's available since WinSDK 10.0.20348.0 ;
    
such a new enough version has been installed by default only since
    
MSVC 2022 17.4 and newer.
    

    With this change, ffmpeg can still be built with MSVC 2019 16.8
    
(v19.28).
    

    Signed-off-by : Martin Storsjö <martin@martin.st>
    • [DH] libavutil/mem_internal.h

  • ffmpeg convert webm to mp4 throw err "Could not find codec parameters for stream 0 (Video : vp9, none(tv, bt709), 854x480) : unspecified pixel format" [closed]

    25 juillet 2024, par chikadance
    /tmp $ ffmpeg -i /tmp/t.webm /tmp/t.mp4 -y&#xA;ffmpeg version 3.4.11-0ubuntu0.1 Copyright (c) 2000-2022 the FFmpeg developers&#xA;  built with gcc 7 (Ubuntu 7.5.0-3ubuntu1~18.04)&#xA;  configuration: --prefix=/usr --extra-version=0ubuntu0.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --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-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --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-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared&#xA;  WARNING: library configuration mismatch&#xA;  avcodec     configuration: --prefix=/usr --extra-version=0ubuntu0.1 --toolchain=hardened --libdir=/usr/lib/x86_64-linux-gnu --incdir=/usr/include/x86_64-linux-gnu --enable-gpl --disable-stripping --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-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librubberband --enable-librsvg --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-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-omx --enable-openal --enable-opengl --enable-sdl2 --enable-libdc1394 --enable-libdrm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libopencv --enable-libx264 --enable-shared --enable-version3 --disable-doc --disable-programs --enable-libopencore_amrnb --enable-libopencore_amrwb --enable-libtesseract --enable-libvo_amrwbenc&#xA;  libavutil      55. 78.100 / 55. 78.100&#xA;  libavcodec     57.107.100 / 57.107.100&#xA;  libavformat    57. 83.100 / 57. 83.100&#xA;  libavdevice    57. 10.100 / 57. 10.100&#xA;  libavfilter     6.107.100 /  6.107.100&#xA;  libavresample   3.  7.  0 /  3.  7.  0&#xA;  libswscale      4.  8.100 /  4.  8.100&#xA;  libswresample   2.  9.100 /  2.  9.100&#xA;  libpostproc    54.  7.100 / 54.  7.100&#xA;[matroska,webm @ 0x560e1a59a040] Could not find codec parameters for stream 0 (Video: vp9, none(tv, bt709), 854x480): unspecified pixel format&#xA;Consider increasing the value for the &#x27;analyzeduration&#x27; and &#x27;probesize&#x27; options&#xA;Input #0, matroska,webm, from &#x27;/tmp/t.webm&#x27;:&#xA;  Metadata:&#xA;    ENCODER         : Lavf57.83.100&#xA;  Duration: 00:00:30.00, start: -0.007000, bitrate: 696 kb/s&#xA;    Stream #0:0(eng): Video: vp9, none(tv, bt709), 854x480, SAR 1:1 DAR 427:240, 29.97 fps, 29.97 tbr, 1k tbn, 1k tbc (default)&#xA;    Metadata:&#xA;      DURATION        : 00:00:29.996000000&#xA;    Stream #0:1(eng): Audio: opus, 48000 Hz, stereo, fltp (default)&#xA;    Metadata:&#xA;      DURATION        : 00:00:29.980000000&#xA;Stream mapping:&#xA;  Stream #0:0 -> #0:0 (vp9 (native) -> h264 (libx264))&#xA;  Stream #0:1 -> #0:1 (opus (native) -> aac (native))&#xA;Press [q] to stop, [?] for help&#xA;Too many packets buffered for output stream 0:1.&#xA;[aac @ 0x560e1a5a0bc0] Qavg: 226.401&#xA;[aac @ 0x560e1a5a0bc0] 2 frames left in the queue on closing&#xA;Conversion failed!&#xA;

    &#xA;

    how to convert webm to mp4

    &#xA;

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