Recherche avancée

Médias (3)

Mot : - Tags -/spip

Autres articles (50)

  • 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 : (...)

  • Contribute to translation

    13 avril 2011

    You can help us to improve the language used in the software interface to make MediaSPIP more accessible and user-friendly. You can also translate the interface into any language that allows it to spread to new linguistic communities.
    To do this, we use the translation interface of SPIP where the all the language modules of MediaSPIP are available. Just subscribe to the mailing list and request further informantion on translation.
    MediaSPIP is currently available in French and English (...)

  • Contribute to a better visual interface

    13 avril 2011

    MediaSPIP is based on a system of themes and templates. Templates define the placement of information on the page, and can be adapted to a wide range of uses. Themes define the overall graphic appearance of the site.
    Anyone can submit a new graphic theme or template and make it available to the MediaSPIP community.

Sur d’autres sites (6599)

  • Split a video file into separate video and audio files using a single ffmpeg call ?

    25 novembre 2015, par sdaau

    Background : I would like to use MLT melt to render a project, but I’d like that render to result with separate audio and video files. I’d intend to use melt’s "consumer" avformat which uses ffmpeg’s libraries, so I’m formulating this question as for ffmpeg.

    According to Useful FFmpeg Commands For Converting Audio & Video Files (labnol.org), the following is possible :

    ffmpeg -i video.mp4 -t 00:00:50 -c copy small-1.mp4 -ss 00:00:50 -codec copy small-2.mp4

    ... which slices the "merged" audio+video files into two separate "chunk" files, which are also audio+video files, in a single call ; that’s not what I need.

    Then, ffmpeg Documentation (ffmpeg.org), mentions this :

    ffmpeg -i INPUT -map_channel 0.0.0 OUTPUT_CH0 -map_channel 0.0.1 OUTPUT_CH1

    ... which splits the entire duration of the content of two channels of a stereo audio file, into two mono files ; that’s more like what I need, except I want to split an A+V file into a stereo audio file, and a video file.

    So I tried this with elephantsdream_teaser.ogv :

    ffmpeg -i /tmp/elephantsdream_teaser.ogv \
    
  -map 0.0 -vcodec copy ele.ogv -map 0.1 -acodec copy ele.ogg

    ... but this fails with "Number of stream maps must match number of output streams" (even if zero-size ele.ogv and ele.ogg are created).

    So my question is - is something like this possible with ffmpeg, and if it is, how can I do it ?

  • ffmpeg_opt : Set the video VBV parameters only for the video stream from -target

    25 mai 2015, par Michael Niedermayer
    ffmpeg_opt : Set the video VBV parameters only for the video stream from -target

    Signed-off-by : Michael Niedermayer <michaelni@gmx.at>
    • [DH] ffmpeg_opt.c

  • ffmpeg converted mp4 video format is not playing on html5 video player

    15 août 2017, par alina

    i have converted a video via ffmpeg to mp4 but its playing on desktop pc player like Vlc but not on html5 player or wordpress player.

    Iam using this command while conversion :

    ffmpeg." -i ".$video_to_convert." -i watermark.png -filter_complex 'overlay=10:main_h-overlay_h-10' -c:v libx264 -crf 17 -preset slow -c:a libfaac -b:a 192k -ac 2 -b:a ".$quality." -acodec libmp3lame -ab 126000 -ar ".$audio." -ac 2 -s ".$size." ".$converted_vids.$name.".".$new_format."

    where :

    .$video_to_convert. = input.mp4

    .$converted_vids.$name. = output.mp4

    is there any syntax problem ??????????????????

Navigation