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Autres articles (51)

  • 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 : (...)

  • Personnaliser en ajoutant son logo, sa bannière ou son image de fond

    5 septembre 2013, par

    Certains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;

  • Publier sur MédiaSpip

    13 juin 2013

    Puis-je poster des contenus à partir d’une tablette Ipad ?
    Oui, si votre Médiaspip installé est à la version 0.2 ou supérieure. Contacter au besoin l’administrateur de votre MédiaSpip pour le savoir

Sur d’autres sites (9263)

  • HD FLV video playing slow

    16 décembre 2012, par Neon Flash

    I have a few videos which I have captured from a Live Streaming Media Server and they are in FLV Format. Now, the problem is, though the videos are captured completely but when I play them in VLC Media Player, they play very slowly, almost frame by frame like a slideshow.

    Here are the details of the Video codec, audio codec, bitrate and other details of the video which I got using ffmpeg :

    [flv @ 0051e9a0] Invalid keyframes object, skipping.
    
[flv @ 0051e9a0] Keyframe index parsing failed
    
Input #0, flv, from 'tofix.flv':
    
  Metadata:
    
    audiodelay      : 0
    
    audiosize       : 6607344
    
    canSeekToEnd    : false
    
    datasize        : 271773993
    
    hasAudio        : true
    
    hasCuePoints    : false
    
    hasKeyframes    : true
    
    hasMetadata     : true
    
    hasVideo        : true
    
    lastkeyframetimestamp: 424
    
    lasttimestamp   : 425
    
    metadatacreator : inlet media FLVTool2 v1.0.6 - http://www.inlet-media.de/fl
    
vtool2
    
    videosize       : 265143027
    
  Duration: 00:07:04.62, start: 0.000000, bitrate: 1903 kb/s
    
    Stream #0:0: Video: flv1, yuv420p, 960x540, 5112 kb/s, 29.97 tbr, 1k tbn, 1k
    
 tbc
    
    Stream #0:1: Audio: mp3, 44100 Hz, stereo, s16, 112 kb/s
    
At least one output file must be specified

    The bit rate is 1903 kbps and the codec is flv1.

    I also captured some other videos from the server which are in h.264 codec with a bit rate of 563 kbps and they play properly.

    Is there a way I can play these high definition FLV files in my media player smoothly ?

    It would be great if this is possible.

    I have tried converting the FLV video to AVI using ffmpeg, however, the issue still remains.

  • Using FFMPEG to stream my WebCam's video to YouTube

    12 mars 2017, par Indes

    I’ve been trying to use ffmpeg to stream my webcam’s video to YouTube and so far all I’ve managed was an "acknowledgement" from YouTube saying ’Starting’ in green. However it quickly goes gray and the actual stream never actually changes from offline.

    I’m using this command to try to stream it :

    ffmpeg -rtbufsize 1500M -r 25 -f dshow -s 1280x720 -i video="USB2.0 HD UVC WebCam" -vcodec h264 -b:a 600k -acodec libfaac -ab 128k -f flv "rtmp://a.rtmp.youtube.com/live2/user.useruser.codecodecode"

    CMD

    I’ve managed to stream videos to YouTube with ffmpeg, its just the camera that won’t work. Any idea what I might be doing wrong ?

    This is the command I’m using now
    ffmpeg -r 18 -f dshow -s 1280x720 -i video="USB2.0 HD UVC WebCam":audio="Microphone (Realtek High Definition Audio)" -vcodec h264 -b:v 1800k -acodec aac -strict experimental -f flv "rtmp://a.rtmp.youtube.com/live2/useruser.useruser.codecodecodecode"

    I’m now using -acodec aac instead of libfaac or libfdk_aac since I was getting "Unknown encoder" errors

    It is streaming a few seconds however, now I’m getting these errors :
    WriteN, RTMP send error 10053

    Any idea what these mean, or how to fix them ?

  • lavu : define FF_MEMORY_POISON and use it

    12 mai 2013, par Stefano Sabatini
    lavu : define FF_MEMORY_POISON and use it

    Allow single-place definition of constant used to fill poisoned memory.
    • [DH] libavutil/buffer.c
    • [DH] libavutil/internal.h
    • [DH] libavutil/mem.c

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