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Médias (91)

Autres articles (19)

  • Support de tous types de médias

    10 avril 2011

    Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)

  • Supporting all media types

    13 avril 2011, par

    Unlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)

  • Les formats acceptés

    28 janvier 2010, par

    Les commandes suivantes permettent d’avoir des informations sur les formats et codecs gérés par l’installation local de ffmpeg :
    ffmpeg -codecs ffmpeg -formats
    Les format videos acceptés en entrée
    Cette liste est non exhaustive, elle met en exergue les principaux formats utilisés : h264 : H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 m4v : raw MPEG-4 video format flv : Flash Video (FLV) / Sorenson Spark / Sorenson H.263 Theora wmv :
    Les formats vidéos de sortie possibles
    Dans un premier temps on (...)

Sur d’autres sites (5667)

  • The Ultimate YouTube-DL script [on hold]

    30 juillet 2018, par G. L.

    I need help creating/finishing a bash script. What I’m trying to do is to create the perfect YouTube-DL archiving script.
    As of now, the only thing I can do is download all of a Users’ videos, embed subtitles, add metadata but I want to also autosub the files (with script number 2) and convert the downloaded files with ffmpeg or AVConv or handbrake-cli and then remove the video files when I have a successful conversion.

    Script 1 (downloads videos skipping already downloaded ones)

    youtube-dl -i -o "%(title)s-%(id)s.%(ext)s" --all-subs --embed-subs --embed-thumbnail --add-metadata --sleep-interval=20 --rate-limit=1M --exec 'youtube-dl2kodi.py -t tvshow -f {}' --download-archive .archive $(cat url.txt)

    Note : youtube-dl2kodi.py creates Kodi compatible nfo files so I can view them properly on Kodi with metadata.

    Script 2 (subtitles videos automatically using autosub)

    for file in *I WANT TO AUTOSUB files in this directory and subdirectories*
    
do
    
  autosub -S de -D de "$file" >> results.out
    
done

    I want to merge script 1 and 2 and then encode the files and remove original video files (mp4, mkv and webm) if successful.
    My encoding preference is HEVC with CRF 23 and I don’t want to encode the audio. I want to copy the audio. The final video would be a MKV file.

  • How to Live Stream YouTube without Audio [on hold]

    23 septembre 2016, par arsenalist

    I have two IP cam and a computer with ffmpeg to re-stream them to YouTube.

    First Cam

    It has Video and Audio. I can re-stream to YouTube successfully with this command.

    ffmpeg -re -rtsp_transport tcp -i rtsp://192.168.aaa.bbb:554/ch0_1.h264 -acodec libmp3lame -ar 44100 -b:a 128k -pix_fmt yuv420p -profile:v baseline -s 426x240 -bufsize 2048k -vb 400k -maxrate 800k -deinterlace -vcodec libx264 -preset medium -g 30 -r 30 -f flv rtmp://a.rtmp.youtube.com/live2/

    Second Cam

    It has Video only. However, with both commands below, I can’t stream to YouTube. (although the ffmpeg process is running well)

    ffmpeg -re -rtsp_transport tcp -i rtsp://192.168.aaa.ccc/Streaming/Channels/102 -an -pix_fmt yuv420p -profile:v baseline -s 426x240 -bufsize 2048k -vb 400k -maxrate 800k -deinterlace -vcodec libx264 -preset medium -g 30 -r 30 -f flv rtmp://a.rtmp.youtube.com/live2/

    or

    ffmpeg -re -rtsp_transport tcp -i rtsp://192.168.aaa.ccc/Streaming/Channels/102 -acodec libmp3lame -ar 44100 -b:a 128k -pix_fmt yuv420p -profile:v baseline -s 426x240 -bufsize 2048k -vb 400k -maxrate 800k -deinterlace -vcodec libx264 -preset medium -g 30 -r 30 -f flv rtmp://a.rtmp.youtube.com/live2/

    I’ve test both camera’s stream first using FLV, and they work well. So, the issue is not the URL of IP camera.

    From what I understand, YouTube define stream as audio-video content. However, what if the source only has Video.

    So, my question :

    How to live stream YouTube without audio, specially from an IP cam ?

    Thanks

  • Failing to upload an mp4 to youtube

    28 juillet 2018, par Joseph Berry

    I’m trying to convert an WMA file into mp4 in order to upload the file to youtube.
    VN550672.wma.zip
    Although the conversion is successful (see below) i’m not able to upload the file to youtube. I’m getting the following error

    The video has failed to process. Please make sure you are uploading a supported file type.

    VN550672.mp4.zip

    Any suggestions ?

    System configuration :
    Python version : 3.6.3
    Pydub version : 0.22.1
    ffmpeg or avlib ? : ffmpeg
    ffmpeg/avlib version : 2.8.4

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