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Autres articles (41)
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Supporting all media types
13 avril 2011, parUnlike 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 (...)
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Ajouter notes et légendes aux images
7 février 2011, parPour pouvoir ajouter notes et légendes aux images, la première étape est d’installer le plugin "Légendes".
Une fois le plugin activé, vous pouvez le configurer dans l’espace de configuration afin de modifier les droits de création / modification et de suppression des notes. Par défaut seuls les administrateurs du site peuvent ajouter des notes aux images.
Modification lors de l’ajout d’un média
Lors de l’ajout d’un média de type "image" un nouveau bouton apparait au dessus de la prévisualisation (...) -
Emballe médias : à quoi cela sert ?
4 février 2011, parCe plugin vise à gérer des sites de mise en ligne de documents de tous types.
Il crée des "médias", à savoir : un "média" est un article au sens SPIP créé automatiquement lors du téléversement d’un document qu’il soit audio, vidéo, image ou textuel ; un seul document ne peut être lié à un article dit "média" ;
Sur d’autres sites (4383)
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Split audio files using silence detection
30 juillet 2024, par beeroI've more than 200 MP3 files and I need to split each one of them by using silence detection. I tried Audacity and WavePad but they do not have batch processes and it's very slow to make them one by one.



The scenario is as follows :



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- split track whereas silence 2 seconds or more
- then add 0.5 s at the start and the end of these tracks and save them as .mp3
- BitRate 192 stereo
- normalize volume to be sure that all files are the same volume and quality











I tried FFmpeg but no success.


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Split single video input files into 30 second blocks
6 juin 2016, par YconI am trying to split several video files (.mov) into 30 second blocks.
I do not need to specify where the 30 seconds start or finish.
EXAMPLE- A single 45 second video (VID1.mov) will be split into VID1_part1.mov (30 seconds), VID1_part2.mov (15 seconds). Ideally, I can remove audio too.
I made an attempt, using bash (osx), but was unsuccessful. It did not split the video into multiple parts- instead it just seemed to modify the original file (and made it into a length of 1-2 seconds) :
find . -name '*.mov' -exec ffmpeg -t 30 -i \{\} -c copy \{\} \;
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How to split multiple videos 2.24 seconds before the end
15 décembre 2019, par LeendertI have a folder with 100 videos, I need to split all videos into 2, the split needs to happen 2 seconds before the end of every video.
I want to keep both parts of the video after the split.
So far I have the code below, this will trim 2 seconds from the end of every video that is in de same folder as the .bat file.
It will put the new videos inside of a folder called ’new files’.
The problem is that the length of the video is not trimmed. Only audio and video. So the last 2 seconds will just be the last frame and no audio.for %%a in ("*.mp4") do ffmpeg -i "%%a" -filter_complex "[0]trim=2,setpts=PTS-STARTPTS[b];[b][0]overlay=shortest=1" -shortest -c:a copy "newfiles\%%~na.mp4" pause