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Médias (91)
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DJ Z-trip - Victory Lap : The Obama Mix Pt. 2
15 septembre 2011
Mis à jour : Avril 2013
Langue : English
Type : Audio
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Matmos - Action at a Distance
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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DJ Dolores - Oslodum 2004 (includes (cc) sample of “Oslodum” by Gilberto Gil)
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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Danger Mouse & Jemini - What U Sittin’ On ? (starring Cee Lo and Tha Alkaholiks)
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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Cornelius - Wataridori 2
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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The Rapture - Sister Saviour (Blackstrobe Remix)
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
Autres articles (112)
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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 ;
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Ecrire une actualité
21 juin 2013, parPrésentez les changements dans votre MédiaSPIP ou les actualités de vos projets sur votre MédiaSPIP grâce à la rubrique actualités.
Dans le thème par défaut spipeo de MédiaSPIP, les actualités sont affichées en bas de la page principale sous les éditoriaux.
Vous pouvez personnaliser le formulaire de création d’une actualité.
Formulaire de création d’une actualité Dans le cas d’un document de type actualité, les champs proposés par défaut sont : Date de publication ( personnaliser la date de publication ) (...) -
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
Sur d’autres sites (6955)
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Combine many videos in list using FFMPEG
2 septembre 2022, par anoor1234I have a bunch of videos that are MP4s with different FPS, resolution, aspect ratio, basically everything. I'm trying to see if its possible to use FFMPEG to combine them into a single 1080/720 video using a single command, or at least make them all similar format so that combining is easy. Speed and less CPU power would be preferred but I'm in no rush and


I found this command on another stack overflow question :


ffmpeg -i 1.mp4 -i 2.mp4 -i 3.mp4 -filter_complex \
"[0:v]scale=1280:720:force_original_aspect_ratio=decrease,pad=1280:720:-1:-1,setsar=1,fps=30,format=yuv420p[v0];
 [1:v]scale=1280:720:force_original_aspect_ratio=decrease,pad=1280:720:-1:-1,setsar=1,fps=30,format=yuv420p[v1];
 [2:v]scale=1280:720:force_original_aspect_ratio=decrease,pad=1280:720:-1:-1,setsar=1,fps=30,format=yuv420p[v2];
 [v0][0:a][v1][1:a][v2][2:a]concat=n=3:v=1:a=1[v][a]" \
-map "[v]" -map "[a]" -c:v libx264 -c:a aac -movflags +faststart output.mp4



The problem is that I have more that 3 videos to combine and I don't know how to work this command with more, I have an entire list of videos in a list.txt file structured as such :


file './videos/video1.mp4'
file './videos/video2.mp4'
file './videos/video3.mp4'



The code that somewhat worked for me was this


ffmpeg -safe 0 -f concat -i list.txt -c copy output.mp4



It combines the video well and fairly fast but I get weird glitches with the audio and the resolution is weird (I'm hoping for 1920x1080). I suspect this is due to the varying attributes of each video but I'm not sure. I'm familiar with Python but I have found no Python script that can do what I ask. If there any way to combine my list into one video (using FFMPEG or not) reliably ?


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Arguments set but not used in GPAC
30 avril 2022, par M faiz zeeshannI am trying to do the tiling of a 360-degree video with the following command.


MP4Box -dash 1000 test.mp4 :"desc_as="


it creates an MPD file but without tiles and gives the following errors.


Arg segdur set but not used,
Arg mpeg set but not used,
Arg dash set but not used,
Arg srd set but not used,
Arg 2014 set but not used,


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rtmp module stream do not , how to solve that ?
24 avril 2019, par DuxoI have some problem with configuring nginx+rtk-©module.
I need to stream a video from IP camera to web-site. I use MPEG-DASH.My server configuration is lower. Files .m4a, .m4v are creating and I also have stream.mpd file. But in browser it doen’t work, inifinity loading. some logs from dash.jsTime: 0
dash.all.js:2:10794
Array(6) [ {…}, {…}, {…}, {…}, {…}, {…} ]
dash.all.js:2:10818
Index for time 0 is -1
dash.all.js:3:8722
Checking for stream end...
dash.all.js:3:8722
Live never ends! (TODO)
dash.all.js:3:8722
Stream finished? false
dash.all.js:3:8722
Got a request.
dash.all.js:3:8722
null
dash.all.js:3:8722
BufferController video setState to:READY
dash.all.js:3:8722
Working time is video time: 0
dash.all.js:3:8722
BufferController.validate() video | state: READY
dash.all.js:3:8722
video Playback rate: 0
dash.all.js:3:8722
video Working time: 0
dash.all.js:3:8722
video Video time: 0
dash.all.js:3:8722
Current video buffer length: 0
dash.all.js:3:8722
BufferController video setState to:VALIDATING
dash.all.js:3:8722
ABR enabled? (true)
dash.all.js:3:8722
Check ABR rules.
dash.all.js:3:8722
Checking download ratio rule...
dash.all.js:3:8722
Total time: 0.009s
dash.all.js:3:8722
Download time: 0.009s
dash.all.js:3:8722
The ratios are NaN, bailing.
dash.all.js:3:8722
Checking insufficient buffer rule...
dash.all.js:3:8722
Not enough information for rule.
dash.all.js:3:8722
Array [ {…}, {…} ]
dash.all.js:3:8722
New quality of 0
dash.all.js:3:8722
video Playback quality: 0
dash.all.js:3:8722
Populate video buffers.
dash.all.js:3:8722
Quality didn't change.
dash.all.js:3:8722
Loading the video fragment for time: 0
dash.all.js:3:8722
Getting the request for time: 0
dash.all.js:3:8722
Got segments.
dash.all.js:3:8722
Array(6) [ {…}, {…}, {…}, {…}, {…}, {…} ]
dash.all.js:3:8722
Got a list of segments, so dig deeper.
dash.all.js:3:8722
Couldn't figure out a time!
dash.all.js:2:10751
Time: 0
dash.all.js:2:10794
Array(6) [ {…}, {…}, {…}, {…}, {…}, {…} ]
dash.all.js:2:10818
Index for time 0 is -1
dash.all.js:3:8722
Checking for stream end...
dash.all.js:3:8722
Live never ends! (TODO)
dash.all.js:3:8722
Stream finished? false
dash.all.js:3:8722
Got a request.
dash.all.js:3:8722
null
dash.all.js:3:8722
BufferController video setState to:READY
dash.all.js:3:8722
Working time is video time: 0
dash.all.js:3:8722
BufferController.validate() video | state: READY
dash.all.js:3:8722
video Playback rate: 0
dash.all.js:3:8722
video Working time: 0
dash.all.js:3:8722
video Video time: 0
dash.all.js:3:8722
Current video buffer length: 0
dash.all.js:3:8722
BufferController video setState to:VALIDATING
dash.all.js:3:8722
ABR enabled? (true)
dash.all.js:3:8722
Check ABR rules.
dash.all.js:3:8722
Checking download ratio rule...
dash.all.js:3:8722
Total time: 0.009s
dash.all.js:3:8722
Download time: 0.009s
dash.all.js:3:8722
The ratios are NaN, bailing.user some_user;
worker_processes 1;
events {
worker_connections 1024;
}
rtmp {
live on;
dash on;
server {
listen 1935;
application cams {
dash_path /cams;
}
exec_static ffmpeg -i
rtsp://admin:admin@192.168.0.51/1/Streaming/Channels/1/ -c:v libx264 -q:v 31 -an -profile:v baseline -ar 44100
-f flv rtmp://0.0.0.0/cams/stream;
}
}
http {
include mime.types;
default_type application/octet-stream;
sendfile on;
#keepalive_timeout 0;
keepalive_timeout 65;
server {
listen 80;
server_name localhost;
location / {
root /;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
}Can someone explain me why stream is not working and how to issue that ?thanks