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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 (...)

  • Websites made ​​with MediaSPIP

    2 mai 2011, par

    This page lists some websites based on MediaSPIP.

  • (Dés)Activation de fonctionnalités (plugins)

    18 février 2011, par

    Pour gérer l’ajout et la suppression de fonctionnalités supplémentaires (ou plugins), MediaSPIP utilise à partir de la version 0.2 SVP.
    SVP permet l’activation facile de plugins depuis l’espace de configuration de MediaSPIP.
    Pour y accéder, il suffit de se rendre dans l’espace de configuration puis de se rendre sur la page "Gestion des plugins".
    MediaSPIP est fourni par défaut avec l’ensemble des plugins dits "compatibles", ils ont été testés et intégrés afin de fonctionner parfaitement avec chaque (...)

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  • Master playlist generate points to only one resolution among multiple

    25 avril 2019, par Parthib Dutta

    I am trying to convert one mp4 movie to multiple bitrate HLS . The individual resolutions are generating fine with their own playlists . But the master playlist includes only one resolution .

    ffmpeg -hide_banner -re -i video.mp4 -master_pl_name master.m3u8    ^
    
  -vf scale=w=640:h=-2 -c:a aac -ar 48000 -c:v h264 -profile:v main -crf 20 -sc_threshold 0 -g 48 -keyint_min 48 -hls_time 4   -b:v 800k -maxrate 856k -bufsize 1200k -b:a 96k -hls_segment_filename D:\xampp\htdocs\streaming-demo\360p_%%03d.ts  D:\xampp\htdocs\streaming-demo\360p_%v.m3u8 ^
    
  -vf scale=w=842:h=-2 -c:a aac -ar 48000 -c:v h264 -profile:v main -crf 20 -sc_threshold 0 -g 48 -keyint_min 48 -hls_time 4  -b:v 1400k -maxrate 1498k -bufsize 2100k -b:a 128k -hls_segment_filename D:\xampp\htdocs\streaming-demo\480p_%%03d.ts  D:\xampp\htdocs\streaming-demo\480p_%v.m3u8 ^
    
  -vf scale=w=1280:h=-2 -c:a aac -ar 48000 -c:v h264 -profile:v main -crf 20 -sc_threshold 0 -g 48 -keyint_min 48 -hls_time 4  -b:v 2800k -maxrate 2996k -bufsize 4200k -b:a 128k -hls_segment_filename D:\xampp\htdocs\streaming-demo\720p_%%03d.ts  D:\xampp\htdocs\streaming-demo\720p_%v.m3u8 ^
    
  -vf scale=w=1920:h=-2 -c:a aac -ar 48000 -c:v h264 -profile:v main -crf 20 -sc_threshold 0 -g 48 -keyint_min 48 -hls_time 4  -b:v 5000k -maxrate 5350k -bufsize 7500k -b:a 192k -hls_segment_filename D:\xampp\htdocs\streaming-demo\1080p_%%03d.ts  D:\xampp\htdocs\streaming-demo\1080p_%v.m3u8

    It include only the 360p resolution playlist link .

  • How can we merge two video in which one is horizontal resolution and other one is vertical resolution without stretching it using ffmpeg ?

    26 février 2021, par Rohan Patil

    I want to make an application that merge two video, in which one video is of vertical resolution and other one is of horizontal resolution. I managed to merge but it leads to stretching of video which ideally shouldn't happen. Does anyone have any idea to do this ? Thank you !

    



    command = new String[]{"-y", "-i", video1.mp4, "-i", video2.mp4,"-strict", "experimental", "-filter_complex",
            "[0:v]scale=1920x1080,setdar=4:3[v0];[1:v]scale=1920x1080,setdar=4:3[v1];[v0][0:a][v1][1:a] concat=n=2:v=1:a=1",
            "-ab", "48000", "-ac", "2", "-ar", "22050", "-s", "1920x1080", "-vcodec", "libx264", "-crf", "27", "-q", "4", "-preset", "ultrafast",output.mp4};


    


  • avcodec/indeo2 : Check input size against resolution in ir2_decode_plane()

    17 mars 2019, par Michael Niedermayer
    avcodec/indeo2 : Check input size against resolution in ir2_decode_plane()

    Fixes : Timeout (56 sec -> 14 sec)
    
Fixes : 13708/clusterfuzz-testcase-minimized-ffmpeg_AV_CODEC_ID_INDEO2_fuzzer-5656342004498432
    

    Found-by : continuous fuzzing process https://github.com/google/oss-fuzz/tree/master/projects/ffmpeg
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavcodec/indeo2.c

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