Recherche avancée

Médias (0)

Mot : - Tags -/signalement

Aucun média correspondant à vos critères n’est disponible sur le site.

Autres articles (75)

  • MediaSPIP version 0.1 Beta

    16 avril 2011, par

    MediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
    Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
    Pour avoir une installation fonctionnelle, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
    Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...)

  • 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 (...)

  • Use, discuss, criticize

    13 avril 2011, par

    Talk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
    The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
    A discussion list is available for all exchanges between users.

Sur d’autres sites (7934)

  • ffmpeg concat video and image issue

    11 octobre 2018, par Dion Russell

    I have a video it’s 190 seconds long.
    I want to show a part of the video with audio and a watermark (from 28th second to 154th second)
    and then the video fades out, and then show an image for 5 seconds at the end of the video.

    everything was working fine until i added concat and endpic.jpg

    Here is the script it wrote but it’s not working. It’s really driving me crazy.

    ffmpeg -y -ss 28 -i input.mp4 -loop 1 -i watermark.png -loop 1 -t 5 -i endpic.jpg -f lavfi -t 5 -i anullsrc -filter_complex "[1]fade=in:st=3:d=1:alpha=1,fade=out:st=20:d=1:alpha=1[w]; [0][w]overlay=main_w-overlay_w-10:main_h-overlay_h-10[sonh];[sonh]fade=out:st=154:d=1[sonhh];[sonhh:v][sonhh:a][2:v][3:a]concat=n=2:v=1:a=1[v][a]" -t 155 -map "[v]" -map "[a]" output.mp4

  • Why I can't decode h264 stream ?

    23 avril 2015, par Zhe Chen

    I am now working on decoding h264 stream sent by a device.

    The platform I use is Android and the library I use is ffmpeg. Now I have done all the preparation including successfully registering a codec and a codeccontext, put AVCDecoderConfigurationRecord in ’extradata’ of codeccontext filling with SPS/PPS parameters.

    However, when I decode packet data using av_decode_video2, the returned value is always -1094995529 which means invalid data I found in the source code of ffmpeg. I really have no idea what’s going wrong here.

    The data stream I am dealing with forms like this :

    [0x000167...][0x000168...][0x000161...][0x000161...]......[0x000161...][0x000167...][0x000168...]......

    Could anyone please kindly help me with this issue ? It’s driving me crazy right now.

    I have tried parsing the 0x61 packet with av_parser_parse2 according to some others’ posts but that didn’t work.

  • avcodec/libxvid : Don't set AVCodecContext.codec_id

    27 janvier 2022, par Andreas Rheinhardt
    avcodec/libxvid : Don't set AVCodecContext.codec_id

    Unnecessary since 2325bdad7b67b1c8539ef6beebb99d3247f08669
    
(and crazy even before then).
    

    Signed-off-by : Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
    • [DH] libavcodec/libxvid.c

Navigation