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Autres articles (14)
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Les autorisations surchargées par les plugins
27 avril 2010, parMediaspip core
autoriser_auteur_modifier() afin que les visiteurs soient capables de modifier leurs informations sur la page d’auteurs -
L’agrémenter visuellement
10 avril 2011MediaSPIP est basé sur un système de thèmes et de squelettes. Les squelettes définissent le placement des informations dans la page, définissant un usage spécifique de la plateforme, et les thèmes l’habillage graphique général.
Chacun peut proposer un nouveau thème graphique ou un squelette et le mettre à disposition de la communauté. -
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 (...)
Sur d’autres sites (3530)
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Revision 658daf36fa : Fix rate control bug. Fix rate control bug whereby the rate factor heuristics w
16 avril 2014, par Paul WilkinsChanged Paths :
Modify /vp9/encoder/vp9_ratectrl.c
Fix rate control bug.Fix rate control bug whereby the rate factor heuristics
were being updated on arf overlays causing a rate surge
for a few frames followed by a corrective drop.This fix eliminates many of the overshoot problems that
we were seeing on hard clips (even without applying
stricter vbr rate control) and also helps quality on
almost all clips with some hard clips improving by >5%.Overall quality results measured at speed 2.
Derf +1.78% opsnr , +2.44% SSIM
Stdhd +2.41% opsnr, +2.85% SSIMChange-Id : I2369df6295c2705963fa6307877f6acb304bcc39
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FFMPEG not accepting python variables
13 décembre 2020, par Learning ProgrammingI have made a script for compressing videos using python and ffmpeg. This is the script :-


import os
import sys
import subprocess
v = input("Enter video name: ")
print("Compressing......")
result = subprocess.run("D:\\Python Projects\\Compressor\\Ffmpeg\\bin\\ffmpeg.exe -i "+ (v )+ "-b 800k output.mp4")



The output :-


Enter video name: video
Compressing



Then cmd will open and close then itself. Earlier I was using this script without input command.I will write the video name in the subprocess command itself. That time it worked. If any of you can find the solution please tell me. This is my College project


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how to use ffmpeg to apply 1:1 SAR before concat on large complex filter
24 avril 2019, par 2c2cI use ffmpeg to concat videos in a fashion similar to this :
I ran into a weird error with my inputs
[Parsed_concat_0 @ 000000002a05bb80] Input link in10:v0 parameters (size 1280x720, SAR 2049:2048)
do not match the corresponding output link in0:v0 parameters (1280x720, SAR 1:1)From what I’ve researched I need to use setsar to force all the videos to be 1:1 before I concat, but I’m not sure how to do that in my filter.