
Recherche avancée
Médias (1)
-
Revolution of Open-source and film making towards open film making
6 octobre 2011, par
Mis à jour : Juillet 2013
Langue : English
Type : Texte
Autres articles (110)
-
MediaSPIP 0.1 Beta version
25 avril 2011, parMediaSPIP 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 (...) -
Mise à jour de la version 0.1 vers 0.2
24 juin 2013, parExplications des différents changements notables lors du passage de la version 0.1 de MediaSPIP à la version 0.3. Quelles sont les nouveautés
Au niveau des dépendances logicielles Utilisation des dernières versions de FFMpeg (>= v1.2.1) ; Installation des dépendances pour Smush ; Installation de MediaInfo et FFprobe pour la récupération des métadonnées ; On n’utilise plus ffmpeg2theora ; On n’installe plus flvtool2 au profit de flvtool++ ; On n’installe plus ffmpeg-php qui n’est plus maintenu au (...) -
Personnaliser en ajoutant son logo, sa bannière ou son image de fond
5 septembre 2013, parCertains thèmes prennent en compte trois éléments de personnalisation : l’ajout d’un logo ; l’ajout d’une bannière l’ajout d’une image de fond ;
Sur d’autres sites (13944)
-
How to include both audios when overlay video on video with FFMPEG
28 septembre 2021, par YogasI have 2 inputs :
video.mp4
(with audio) andnotif.mov
(with audio). I want to overlaynotif.mov
onvideo.mp4
. I tried this code :

ffmpeg -y -i video.mp4 -i "notif.mov" -filter_complex "[0:v][1:v]overlay=0:0" output.mp4



Both videos playing simultaneously, but sound missing from second input (
notif.mov
).

-
Directly response video to the client for download when ffmpeg cutting the video
7 mars 2023, par web disinerI am bulding a web application using Node.js with Express framework. That simply cut the video and send to the client browser as a response for download. For cutting a video i use FFmpeg tool.
all things working fine but ffmpeg cutted video save to working directory.


Below is my code..


const child_process= require("child_process")

const cutting =async()=>{
 ffmpeg = child_process.spawn('ffmpeg', [

 "-i", /video.mp4,
 "-ss", "00:02:20",
 "-to","00:02:50",
 "-c:v", "copy", 
 "-c:a", "copy", 
 "output3.mp4"






 ])
 ffmpeg.stderr.on('data', function(data) {
 console.log('ffmpeg stderr data = '+data );
 });

}



This is image of working directory


Now i want when
**ffmpeg cutting the video it directly send chunks of video to the client for download **
without saving it in working directory or server where my code is hosted.

How can i do this ? which approch will useful for this ?
Anyone help me. much appreciated
Thanks


-
ffmpeg terminal : How can I re-encode a video file using all the parameters copied from another video ? [closed]
5 décembre 2022, par LeverI have two videos A and B. How can I re-encode B using ALL the parameters of A ?
I would like to use both A and B as inputs, but all parameters are extracted from A, then B is re-encoded with the A-parameters including both video and audio. Is there a simple command to copy ALL the parameters of A ?


Thanks !


I know the typical parameters of a video includes the resolution, fps and so on. But it seems that I always miss something rather than get ALL the parameters to make A and B the same.


The background is that I need to concatenate about 100 videos, but only a few of which has lower quality than others. I don't want to re-encode all of them. Therefore I'm trying to re-encode the lower ones to match the others, and then I can use the file-level concatenation command avoiding re-encode all of them.