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  • Problèmes fréquents

    10 mars 2010, par

    PHP et safe_mode activé
    Une des principales sources de problèmes relève de la configuration de PHP et notamment de l’activation du safe_mode
    La solution consiterait à soit désactiver le safe_mode soit placer le script dans un répertoire accessible par apache pour le site

  • 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 (...)

  • Other interesting software

    13 avril 2011, par

    We don’t claim to be the only ones doing what we do ... and especially not to assert claims to be the best either ... What we do, we just try to do it well and getting better ...
    The following list represents softwares that tend to be more or less as MediaSPIP or that MediaSPIP tries more or less to do the same, whatever ...
    We don’t know them, we didn’t try them, but you can take a peek.
    Videopress
    Website : http://videopress.com/
    License : GNU/GPL v2
    Source code : (...)

Sur d’autres sites (10886)

  • FFMPEG hangs (sometimes) when trying to take a photo from USB camera ?

    13 mai 2022, par dezman

    I am attempting to write a script that takes a photo every 3 seconds from camera source "1", the -pix_fmt I think is unique to my USB camera.

    


    Here is the script :

    


    #!/bin/bash

set -e

while :
do
  nice_num=$(date +%s)
  
  ffmpeg -ss 00:00:00 -f avfoundation -pix_fmt yuyv422 -r 30.000030 -i "1" -t 1 -frames:v 1 -q:v 2 "image_$nice_num_%03d.jpg"
  
  wait

  sleep 3
done


    


    The issue is half the time it successfully takes the photo, and half the time it just hangs forever echoing this (not useful) :

    


    ffmpeg version 5.0.1 Copyright (c) 2000-2022 the FFmpeg developers
  built with Apple clang version 13.1.6 (clang-1316.0.21.2)
  configuration: --prefix=/usr/local/Cellar/ffmpeg/5.0.1 --enable-shared --enable-pthreads --enable-version3 --cc=clang --host-cflags= --host-ldflags= --enable-ffplay --enable-gnutls --enable-gpl --enable-libaom --enable-libbluray --enable-libdav1d --enable-libmp3lame --enable-libopus --enable-librav1e --enable-librist --enable-librubberband --enable-libsnappy --enable-libsrt --enable-libtesseract --enable-libtheora --enable-libvidstab --enable-libvmaf --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libxvid --enable-lzma --enable-libfontconfig --enable-libfreetype --enable-frei0r --enable-libass --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libspeex --enable-libsoxr --enable-libzmq --enable-libzimg --disable-libjack --disable-indev=jack --enable-videotoolbox
  libavutil      57. 17.100 / 57. 17.100
  libavcodec     59. 18.100 / 59. 18.100
  libavformat    59. 16.100 / 59. 16.100
  libavdevice    59.  4.100 / 59.  4.100
  libavfilter     8. 24.100 /  8. 24.100
  libswscale      6.  4.100 /  6.  4.100
  libswresample   4.  3.100 /  4.  3.100
  libpostproc    56.  3.100 / 56.  3.100


    


    Then I CTRL-C 3 times and get :

    


    ^C^C^CReceived > 3 system signals, hard exiting


    


    Other methods of "taking a photo every n seconds from bash" are also appreciated.

    


  • lavf/bink : fix latest header and add all existing revisions

    18 août 2017, par bnnm
    lavf/bink : fix latest header and add all existing revisions

    KB2 'i' found in Life is Strange (Xbox 360), rest verified against binkconv.exe
    

    Signed-off-by : bnnm <bananaman255@gmail.com>
    
Signed-off-by : Michael Niedermayer <michael@niedermayer.cc>
    • [DH] libavformat/bink.c

  • Restreaming HLS video source to RTMP using ffmpeg.autogen

    23 juin 2021, par Andrew Wilcockson

    I am trying to write a C# restreaming class that will take HLS/m3u8 H264 encoded video streams and restream them as RTMP H264 encoded video.&#xA;I started with the simple transport stream recorder sample and was able to make it work in the following scenarios :&#xA;UDP restreamed to UDP (mpegts)&#xA;UDP restreamed to RTMP (flv)&#xA;HLS restreamed to UDP (mpegts)&#xA;But cannot for the life of me get it to work with HLS to RTMP.&#xA;I get a failure return code of -22 on my call to avformat_write_header&#xA;Note that I can make this work perfectly from the command line version of ffmpeg with the following command :&#xA;ffmpeg -i http://rbmn-live.akamaized.net/hls/live/590964/BoRB-AT/master_1660.m3u8 -vcodec libx264 -f flv rtmp://rtmpserver/streamname

    &#xA;

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