Advanced search

Medias (33)

Tag: - Tags -/creative commons

Other articles (50)

  • Mise à jour de la version 0.1 vers 0.2

    24 June 2013, by

    Explications des différents changements notables lors du passage de la version 0.1 de MediaSPIP à la version 0.3. Quelles sont les nouveautés
    Au niveau des dépendances logicielles Utilisation des dernières versions de FFMpeg (>= v1.2.1); Installation des dépendances pour Smush; Installation de MediaInfo et FFprobe pour la récupération des métadonnées; On n’utilise plus ffmpeg2theora; On n’installe plus flvtool2 au profit de flvtool++; On n’installe plus ffmpeg-php qui n’est plus maintenu au profit de (...)

  • Support de tous types de médias

    10 April 2011

    Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...); audio (MP3, Ogg, Wav et autres...); vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...); contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google (...)

  • Supporting all media types

    13 April 2011, by

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats: images: png, gif, jpg, bmp and more audio: MP3, Ogg, Wav and more video: AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data: OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

On other websites (7275)

  • ffmpeg fialing with "could not find coded parameters"

    21 October 2024, by Angelo

    running ffmpeg -i in a C# console app using Process, for certain files, the process gets stuck and runs forever

    


            var oInfo = new ProcessStartInfo("ffmpeg.exe", "-i 176d2819-f1da-44eb-b33b-94eb1448194b.mov");
        oInfo.UseShellExecute = false;
        oInfo.CreateNoWindow = true;
        oInfo.RedirectStandardOutput = true;
        oInfo.RedirectStandardError = true;

        string output = string.Empty;
        StreamReader srOutput = null;

            //run the process
            Process proc = Process.Start(oInfo);
            proc.WaitForExit();
            srOutput = proc.StandardError;
            output = srOutput.ReadToEnd();
            proc.Close();


    


    running from command line

    


    ffmpeg.exe -i 176d2819-f1da-44eb-b33b-94eb1448194b.mov, getting an error as included in the below output

    


    could not find codec parameters for stream 1 (Audio: none (apac / 0x63617061), 48000 Hz, 4 channels, 382 kb/s): unknown codec
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[aist#0:1/none @ 0000029b0e1b0040] Guessed Channel Layout: 4.0
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '176d2819-f1da-44eb-b33b-94eb1448194b.mov'

    


    ffmpeg version N-117538-g9ce63e65d6-20241015 Copyright (c) 2000-2024 the FFmpeg developers
  built with gcc 14.2.0 (crosstool-NG 1.26.0.120_4d36f27)
  configuration: --prefix=/ffbuild/prefix --pkg-config-flags=--static --pkg-config=pkg-config --cross-prefix=x86_64-w64-mingw32- --arch=x86_64 --target-os=mingw32 --enable-gpl --enable-version3 --disable-debug --disable-w32threads --enable-pthreads --enable-iconv --enable-zlib --enable-libfreetype --enable-libfribidi --enable-gmp --enable-libxml2 --enable-lzma --enable-fontconfig --enable-libharfbuzz --enable-libvorbis --enable-opencl --disable-libpulse --enable-libvmaf --disable-libxcb --disable-xlib --enable-amf --enable-libaom --enable-libaribb24 --enable-avisynth --enable-chromaprint --enable-libdav1d --enable-libdavs2 --enable-libdvdread --enable-libdvdnav --disable-libfdk-aac --enable-ffnvcodec --enable-cuda-llvm --enable-frei0r --enable-libgme --enable-libkvazaar --enable-libaribcaption --enable-libass --enable-libbluray --enable-libjxl --enable-libmp3lame --enable-libopus --enable-librist --enable-libssh --enable-libtheora --enable-libvpx --enable-libwebp --enable-libzmq --enable-lv2 --enable-libvpl --enable-openal --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopenmpt --enable-librav1e --enable-librubberband --enable-schannel --enable-sdl2 --enable-libsoxr --enable-libsrt --enable-libsvtav1 --enable-libtwolame --enable-libuavs3d --disable-libdrm --enable-vaapi --enable-libvidstab --enable-vulkan --enable-libshaderc --enable-libplacebo --enable-libvvenc --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libzimg --enable-libzvbi --extra-cflags=-DLIBTWOLAME_STATIC --extra-cxxflags= --extra-libs=-lgomp --extra-ldflags=-pthread --extra-ldexeflags= --cc=x86_64-w64-mingw32-gcc --cxx=x86_64-w64-mingw32-g++ --ar=x86_64-w64-mingw32-gcc-ar --ranlib=x86_64-w64-mingw32-gcc-ranlib --nm=x86_64-w64-mingw32-gcc-nm --extra-version=20241015
  libavutil      59. 43.100 / 59. 43.100
  libavcodec     61. 22.100 / 61. 22.100
  libavformat    61.  9.100 / 61.  9.100
  libavdevice    61.  4.100 / 61.  4.100
  libavfilter    10.  6.100 / 10.  6.100
  libswscale      8.  6.100 /  8.  6.100
  libswresample   5.  4.100 /  5.  4.100
  libpostproc    58.  4.100 / 58.  4.100
[mov,mp4,m4a,3gp,3g2,mj2 @ 000001b447c84e40] Could not find codec parameters for stream 1 (Audio: none (apac / 0x63617061), 48000 Hz, 4 channels, 382 kb/s): unknown codec
Consider increasing the value for the 'analyzeduration' (0) and 'probesize' (5000000) options
[aist#0:1/none @ 000001b44a6bf880] Guessed Channel Layout: 4.0
Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '176d2819-f1da-44eb-b33b-94eb1448194b.mov':
  Metadata:
    major_brand     : qt
    minor_version   : 0
    compatible_brands: qt
    creation_time   : 2024-10-14T07:34:17.000000Z
    com.apple.quicktime.full-frame-rate-playback-intent: 0
    com.apple.quicktime.make: Apple
    com.apple.quicktime.model: iPhone 16 Pro Max
    com.apple.quicktime.software: 18.0.1
    com.apple.quicktime.creationdate: 2024-10-14T16:18:36+1100
    com.apple.photos.originating.signature: AQMNJRMQrKK7im+Kjhixx6TqQyYm
  Duration: 00:00:32.60, start: 0.000000, bitrate: 15064 kb/s
  Stream #0:0[0x1](und): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 130 kb/s (default)
    Metadata:
      creation_time   : 2024-10-14T07:34:17.000000Z
      handler_name    : Core Media Audio
      vendor_id       : [0][0][0][0]
  Stream #0:1[0x2](und): Audio: none (apac / 0x63617061), 48000 Hz, 4.0, 382 kb/s
    Metadata:
      creation_time   : 2024-10-14T07:34:17.000000Z
      handler_name    : Core Media Audio
      vendor_id       : [0][0][0][0]
  Stream #0:2[0x3](und): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709, progressive), 1920x1080, 14464 kb/s, 30 fps, 30 tbr, 600 tbn (default)
    Metadata:
      creation_time   : 2024-10-14T07:34:17.000000Z
      handler_name    : Core Media Video
      vendor_id       : [0][0][0][0]
      encoder         : H.264
  Stream #0:3[0x4](und): Data: none (mebx / 0x7862656D), 0 kb/s (default)
    Metadata:
      creation_time   : 2024-10-14T07:34:17.000000Z
      handler_name    : Core Media Metadata
  Stream #0:4[0x5](und): Data: none (mebx / 0x7862656D), 0 kb/s (default)
    Metadata:
      creation_time   : 2024-10-14T07:34:17.000000Z
      handler_name    : Core Media Metadata
  Stream #0:5[0x6](und): Data: none (mebx / 0x7862656D), 21 kb/s (default)
    Metadata:
      creation_time   : 2024-10-14T07:34:17.000000Z
      handler_name    : Core Media Metadata
  Stream #0:6[0x7](und): Data: none (mebx / 0x7862656D), 48 kb/s (default)
    Metadata:
      creation_time   : 2024-10-14T07:34:17.000000Z
      handler_name    : Core Media Metadata
  Stream #0:7[0x8](und): Data: none (mebx / 0x7862656D), 2 kb/s (default)
    Metadata:
      creation_time   : 2024-10-14T07:34:17.000000Z
      handler_name    : Core Media Metadata
  Stream #0:8[0x9](und): Data: none (mebx / 0x7862656D), 0 kb/s (default)
    Metadata:
      creation_time   : 2024-10-14T07:34:17.000000Z
      handler_name    : Core Media Metadata


    


    This error does not happen on all files but only on a handful of files.

    


  • avutil: Fix linking x86 asm constants with Clang in MSVC mode

    12 June, by Martin Storsjö
    avutil: Fix linking x86 asm constants with Clang in MSVC mode

    This fixes building with Clang in MSVC mode, for x86, which was
    
broken in 6e49b8699657b808b7dc80033f2c3f2d0e029fa3 (in Nov 2024);
    
previously it failed with undefined symbols for the constants
    
defined with DECLARE_ASM_CONST, accessed via inline assembly.
    

    Before 57861911a34e1c33796be97f2b2f44e05fffd647, there was an
    
    #elif defined(__GNUC__) || defined(__clang__)
    
case before the
    
    #elif defined(_MSC_VER)
    
case for defining DECLARE_ASM_CONST, which included av_used.
    
(This case included the explicit "defined(__clang__)" since
    
f637046d3134a331e4b5a7243ac3dfb92735b8a5.)
    

    After 57861911a34e1c33796be97f2b2f44e05fffd647, it used the
    
generic definition of DECLARE_ASM_CONST that also included
    
av_used - which also worked for Clang in MSVC mode. But after
    
6e49b8699657b808b7dc80033f2c3f2d0e029fa3, Clang in MSVC mode
    
ended up using the MSVC specific variant which lacked the
    
av_used declaration, causing linker errors due to undefined
    
symbols.
    

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

  • libavcodec.so.58 not found when running software compiled with opencv

    22 April, by Abinaya

    I am using ubuntu 22.04. Now every time I try to run software compiled with Opencv, I get the following error:

    &#xA;

    `libavcodec.so.58 => not found&#xA; libavformat.so.58 => not found&#xA; libavutil.so.56 => not found&#xA; libswscale.so.5 => not found&#xA;`&#xA;

    &#xA;

    Looking around /lib/x86_64-linux-gnu/, I can find libavcodec.so.59, but not libavcodec.so.58.

    &#xA;

    When trying to run sudo apt-get install libavcodec58, I get:

    &#xA;

    Package 'libavcodec58' has no installation candidate

    &#xA;

    I've scoured the internet in search of an answer, but could not find anything at this point. Any help with solving this problem will be very much appreciated.

    &#xA;

    I have tried to recreate symbolic link with&#xA;'ls -l libavcodec.so.59'&#xA;1 root root 23 Aug 10 2024 libavcodec.so.59 ->libavcodec.so.59.37.100`

    &#xA;

    'dconfig -vl libavcodec.so.59.37.100'&#xA;libavcodec.so.59 -> libavcodec.so.59.37.100`

    &#xA;

    But I am still struck

    &#xA;

Browsing