
Recherche avancée
Médias (91)
-
Valkaama DVD Cover Outside
4 octobre 2011, par
Mis à jour : Octobre 2011
Langue : English
Type : Image
-
Valkaama DVD Label
4 octobre 2011, par
Mis à jour : Février 2013
Langue : English
Type : Image
-
Valkaama DVD Cover Inside
4 octobre 2011, par
Mis à jour : Octobre 2011
Langue : English
Type : Image
-
1,000,000
27 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
-
Demon Seed
26 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
-
The Four of Us are Dying
26 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
Autres articles (87)
-
Keeping control of your media in your hands
13 avril 2011, parThe vocabulary used on this site and around MediaSPIP in general, aims to avoid reference to Web 2.0 and the companies that profit from media-sharing.
While using MediaSPIP, you are invited to avoid using words like "Brand", "Cloud" and "Market".
MediaSPIP is designed to facilitate the sharing of creative media online, while allowing authors to retain complete control of their work.
MediaSPIP aims to be accessible to as many people as possible and development is based on expanding the (...) -
Des sites réalisés avec MediaSPIP
2 mai 2011, parCette page présente quelques-uns des sites fonctionnant sous MediaSPIP.
Vous pouvez bien entendu ajouter le votre grâce au formulaire en bas de page. -
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 (...)
Sur d’autres sites (7995)
-
B2B Customer Journey Map : A Quickfire Guide for Growth
20 mai 2024, par Erin -
GA360 vs GA4 : Key Differences and Challenges
20 mai 2024, par Erin -
ffmpeg mp4 to mp3 conversion generates 1 second audio files only [closed]
24 janvier 2024, par doesnotcompileI am having the following problem : I am having trouble converting an mp4 to an mp3.


I have mp4 audio recordings that I need to convert in to mp3 audio files. The mp4 files have been recorded on iOS.


I am currently doing this by using ffmpeg in python like so :


subprocess.run(
 [
 "ffmpeg",
 "-loglevel", "error",
 "-i", ,
 "-q:a", "0",
 "-map", "a",
 
 ]
 )



This runs with no error outputs.


However, the resulting mp3 is only 1 second long, even though the input mp4 is around 5 seconds long.


The mp4 is playable in Quicktime and Apple Music.


ffprobe output :


> ffprobe -v error -show_format input.mp4
[FORMAT]
filename=input.mp4
nb_streams=1
nb_programs=0
format_name=mov,mp4,m4a,3gp,3g2,mj2
format_long_name=QuickTime / MOV
start_time=0.000000
duration=5.120000
size=119636
bit_rate=186931
probe_score=100
TAG:major_brand=iso5
TAG:minor_version=1
TAG:compatible_brands=isomiso5hlsf
TAG:creation_time=2024-01-24T12:47:24.000000Z
[/FORMAT]



No errors shown, and clearly 5 seconds long audio.


Has anyone else experienced similar issues before ?


Happy about any pointers !