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Autres articles (104)
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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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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 -
ANNEXE : Les plugins utilisés spécifiquement pour la ferme
5 mars 2010, parLe site central/maître de la ferme a besoin d’utiliser plusieurs plugins supplémentaires vis à vis des canaux pour son bon fonctionnement. le plugin Gestion de la mutualisation ; le plugin inscription3 pour gérer les inscriptions et les demandes de création d’instance de mutualisation dès l’inscription des utilisateurs ; le plugin verifier qui fournit une API de vérification des champs (utilisé par inscription3) ; le plugin champs extras v2 nécessité par inscription3 (...)
Sur d’autres sites (9943)
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How to map ffmpeg formats to MIME types and file extensions ?
17 mai 2017, par odigityAnyone know of a reference for mapping ffmpeg format values to MIME types and recommended file extension ? My google attempt failed to turn up anything.
I did manually put together a small list with guess-work and clues from Wikipedia, IANA, and the Mozilla Developer Network for the subset of formats that I encountered in my video input test collection :
ffmpeg Format Extension MIME Type
─────────────────────── ───────── ──────────────────────
asf asf application/vnd.ms-asf
avi avi video/x-msvideo
flv flv video/x-flv
matroska,webm webm video/webm
m4v m4v video/x-m4v
mov,mp4,m4a,3gp,3g2,mj2 mp4 video/mp4
mpeg mpeg video/mpeg
mpegts mpeg video/mpeg
mpegvideo mpeg video/mpeg
ogg ogv video/ogg
matroska mkv video/x-matroska
webm webm video/webmNo idea if I’ve made the right calls, though.
(The test files already have file extensions, but I’m operating on the assumption that the extension of a file a user uploads is irrelevant, and that the file should be renamed based on ffprobe and intelligent mapping...)
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Python can't see FFMPEG (Mac) [duplicate]
1er août 2019, par b. inslerThis question already has an answer here :
I’m trying to run ffmpeg commands as subprocesses in Python (3.7.4) on a Mac (OS X 10.13.4) so that I can extract frames from a video and have them tagged with the date/time they were pulled, but I always get the error :
FileNotFoundError : [Errno 2] No such file or directory : ’ffmpeg’ : ’ffmpeg’
How do I get Python to see ffmpeg ?
I currently have ffmpeg operating via terminal and can successfully run ffmpeg and ffprobe operations on the same test.mp4 video referenced below in inputFilename.
In Python, I’ve tried subprocess.run(), subprocess.Popen() and subprocess.call(). All return the same error.
import subprocess
import datetime
### - VARIABLES - ###
seekToSec = 3600
inputFilename = '/Users/edit/Desktop/test.mp4'
currentTimeStr = datetime.datetime.now().strftime('%Y%m%d_%H%M%S')
outputFilename = '/Users/edit/Desktop/frameGrab' + currentTimeStr + '.jpg'
command = ['ffmpeg',
'-ss', str(seekToSec),
'-i', inputFilename,
'-vframes', '1',
outputFilename]
### - MAIN - ###
subprocess.call(command)Thanks for the help !
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Manually Adding h265 codec support to FFMPEG v1.0.10
11 mars 2018, par Joe90210I have looked everywhere and I can’t seem to find a solution. I am using Debian 7 wheezy, I have managed to get as far as having the following version installed.
ffmpeg version 1.0.10 Copyright (c) 2000-2014 the FFmpeg developers
built on Jul 25 2014 07:50:40 with gcc 4.7 (Debian 4.7.2-5)But as you will see below there is no H265 support which is making for a real headache trying to convert iOS MOV files to MP4. Has anybody had any luck with this ordeal ? I’ve looked through stackoverflow for 3 hours and see nothing even close here.
ffmpeg -codecs | grep h26
DEV.L. h261 H.261
DEV.L. h263 H.263 / H.263-1996, H.263+ / H.263-1998 / H.263
version 2
D.V.L. h263i Intel H.263
DEV.L. h263p H.263+ / H.263-1998 / H.263 version 2
DEV.LS h264 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 (decoders: h264 h264_crystalhd h264_vdpau ) (encoders: libx264 libx264rgb )Using a different software version at this time is not an option, I am aware of how lacking the packages can be with Debian.
Thank you