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Autres articles (111)
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D’autres logiciels intéressants
12 avril 2011, parOn ne revendique pas d’être les seuls à faire ce que l’on fait ... et on ne revendique surtout pas d’être les meilleurs non plus ... Ce que l’on fait, on essaie juste de le faire bien, et de mieux en mieux...
La liste suivante correspond à des logiciels qui tendent peu ou prou à faire comme MediaSPIP ou que MediaSPIP tente peu ou prou à faire pareil, peu importe ...
On ne les connais pas, on ne les a pas essayé, mais vous pouvez peut être y jeter un coup d’oeil.
Videopress
Site Internet : (...) -
Script d’installation automatique de MediaSPIP
25 avril 2011, parAfin de palier aux difficultés d’installation dues principalement aux dépendances logicielles coté serveur, un script d’installation "tout en un" en bash a été créé afin de faciliter cette étape sur un serveur doté d’une distribution Linux compatible.
Vous devez bénéficier d’un accès SSH à votre serveur et d’un compte "root" afin de l’utiliser, ce qui permettra d’installer les dépendances. Contactez votre hébergeur si vous ne disposez pas de cela.
La documentation de l’utilisation du script d’installation (...) -
Ajouter des informations spécifiques aux utilisateurs et autres modifications de comportement liées aux auteurs
12 avril 2011, parLa manière la plus simple d’ajouter des informations aux auteurs est d’installer le plugin Inscription3. Il permet également de modifier certains comportements liés aux utilisateurs (référez-vous à sa documentation pour plus d’informations).
Il est également possible d’ajouter des champs aux auteurs en installant les plugins champs extras 2 et Interface pour champs extras.
Sur d’autres sites (3851)
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How to append images to a video ? [closed]
25 juillet 2022, par shyakocatWhen generating images, I want to save them as a video. (It's not a hard problem, there are lots of solution like FFMideaToolkit or AForge.Net)


But I also want to make the task pauseable. That means, if I shutdown the program or the program crashed (before completion), it will memorize the progress. Next time I start the program, it can resume from last frame and continue the task.


I thought out some ways to implement :


method 1
. Regenerate entire video.

method 2
. When program paused, save the current video (which is complete and playable). Next time program continued, I open the video file above-mentioned, and append remaining images to it.

method 3
. When program paused, save the current video (which is complete and playable). Next time program continued, I create a new video file to save remaining images. In the end, all images consumed, I concat all video fragments to one video file.

What I concerned is
method 2
.method 1
is not acceptable.method 3
is feasible, but it has an extra concat at last.

However libraries mentioned could not solve it. I don't know how to do. Because I'm not good at video process. Some details like changing the header or deal with I/B/P frame is trivial for me, so I just need a powerful tool (As I think if I use FFMPEG.AutoGen without leading, I will make plenty of mistakes, but it's also welcome to provide related tutorials). I need some hint, thanks !


- 

- Using
C#
orC++
is ok. - Directly using
ffmpeg.exe
command line is not ok. - At least support format
avi
(No compressed) andmp4
(H264), maybe it's impossoble for some robust format to solve that.








- Using
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Finding audio peaks in video files
23 octobre 2013, par Adam LangsnerI have a bunch of video files that I want to process. I want to write a program that can find the audio peaks in each file and return the times where those peaks occurred.
I've looked for a lot of different APIs in different languages but couldn't get any of them to work. I am partial to php and java, so if anyone knows any good audio processing libraries in those languages that would be great ! But really I don't care too much about the language. I will need to run this program on a cron.
Also, is it possible to use system calls to ffmpeg from within a script to accomplish this ? Thanks in advance.
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Python Popen + ffmpeg [duplicate]
14 mai 2021, par FredI have a program which is developed in python 2.6 on Windows 10 which extracts images from 3 ip cameras at the moment. it uses subprocess.run with ffmpeg to extract the images


I am trying to modify the python program to use subprocess.popen instead of subprocess.run


My problem is how to know if the popen process has completed for one camera before restarting another for that same camera. Does anyone have an idea or an example ?


Thanks