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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 (74)
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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 (...) -
MediaSPIP version 0.1 Beta
16 avril 2011, parMediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
Pour avoir une installation fonctionnelle, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...) -
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 (10846)
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Does file size of an encoded video scales proportionally with FPS if a video is encoded in H265 ?
20 juin 2021, par user482594If I encode a raw 60fps video with an H.265 encoder, one with 30 fps and the other with 60fps, would the file size of a 60fps encoded video be as twice as big as 30fps H.265 video ? (assuming all other parameters are the same. e.g. Same CRF/twopass parameters)


In other words, if I happen to encode the same source video with 10 fps, would the outcome encoded video has about 1/6 the file size of 60 fps encoded video ?


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How can i burn in the current video playback percentage on to a video stream using FFMpeg
25 mai, par David ClewsI've taken alook at the drawtext filter in ffmpeg and it offers the ability to burn in the current local time directly on to the video stream. I would like this sort of behaviour but for a integer percentage value and the percentage symbol % after the actual value. I don't know if this is possible using FFMpeg on the command line. The formula should be something like.


ceil((t/duration)*100)


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How to increase video quality of combined video and audio file using ffmpeg
29 juin 2022, par jettzeongI have a scraper script that I am using which utilizes PRAW module to scrape reddit for media.


To downloaded reddit videos, I have written the code below :


video_url = submission.media['reddit_video']['fallback_url'] 
 audio_url = submission.url + "/audio"
 print('Video: ' + video_url)
 print('Audio: ' + audio_url)
 video = requests.get(video_url).content
 audio = requests.get(audio_url).content
 videoname = "D:\\Bot\\reddit_scrape\\" + submission.id + '_video.mp4'
 audioname = "D:\\Bot\\reddit_scrape\\" + submission.id + '_audio.mp4'
 filename = "D:\\Bot\\reddit_scrape\\" + submission.id + '.mp4'
 
 with open(videoname, 'wb') as handler:
 handler.write(video)
 with open(audioname, 'wb') as handler:
 handler.write(audio)

 os.system(f"ffmpeg -i {videoname} -i {audioname} -map 0:v -map 1:a -c:v copy {filename}")
 os.remove(videoname)
 os.remove(audioname)
 save_to_dict(id = submission.id, ext = filename, txt = submission.title)



What this code does is that it fetches the video and audio seperately from reddit, and combines them via ffmpeg.


However, the video created by this block of code is very blurry and has low resolution.


May I know what kind of argument I can use to make my video file play with higher resolution ?