
Recherche avancée
Autres articles (71)
-
Publier sur MédiaSpip
13 juin 2013Puis-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 -
HTML5 audio and video support
13 avril 2011, parMediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
For older browsers the Flowplayer flash fallback is used.
MediaSPIP allows for media playback on major mobile platforms with the above (...) -
De l’upload à la vidéo finale [version standalone]
31 janvier 2010, parLe chemin d’un document audio ou vidéo dans SPIPMotion est divisé en trois étapes distinctes.
Upload et récupération d’informations de la vidéo source
Dans un premier temps, il est nécessaire de créer un article SPIP et de lui joindre le document vidéo "source".
Au moment où ce document est joint à l’article, deux actions supplémentaires au comportement normal sont exécutées : La récupération des informations techniques des flux audio et video du fichier ; La génération d’une vignette : extraction d’une (...)
Sur d’autres sites (13334)
-
How to auto start subtitles in video using ffmpeg ? [duplicate]
26 février 2020, par SanchitI know how to add subtitles to video using :
ffmpeg -i infile.mp4 -i infile.srt -c copy -c:s mov_text outfile.mp4
But it doesn’t autostart with the video, I have to right click and select the subtitles and I would also like to know the command to add subtitles language because when I add and select subtitles, it shows as track 1 or track 2 etc but I would like it shows which language the subtitle is like English, Hindi, Malayalam etc.
-
using PHP shell_exec and ffmpeg to merge 2 audio files
24 janvier 2016, par JeffI am working on a php script that will blend two audio files into one using ffmpeg’s amix feature and $ variables. It is set to automatically trim the final output’s duration to the first inputs duration. (as seen with duration=first)
When I run this script it is not creating mixtest.mp3
mix.php :
<?php
$input1 = 'original.mp3'; // Original Track
$input2 = 'tagoverlay.mp3'; // Audio Tag Overlay
$output = 'mixtest.mp3';
shell_exec('ffmpeg -i ' . $input1 . ' -i ' . $input2 . ' -filter_complex amix=inputs=2:duration=first:dropout_transition=3 ' . $output . '');
echo 'Done';
?>I am already using ffmpeg on server to convert wav’s to mp3 and it works great. I have also seen sox can do this as well with -m, which I have installed and tried, for some reason it is not exporting the mixtest.mp3.
-
ffmpeg - render multiple audio files on a video [duplicate]
28 février 2018, par J. DoeThis question already has an answer here :
I want to render audio from multiple
.wav
files on an.mp4
file so the out put will be the original video and sound with the audio of the.wav
files on top of it.I’ve read many similar threads in Stackoverflow and nothing worked for me.
This is my latest attempt :
ffmpeg -i original.mp4 -itsoffset 3 -i additional1.wav -itsoffset 5 -i additional2.wav -c:v copy -map 0:v -map 0:a -map 1:a -map 2:a output.mp4
But it doesn’t work