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Autres articles (54)
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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 -
HTML5 audio and video support
13 avril 2011, parMediaSPIP uses HTML5 video and audio tags to play multimedia files, taking advantage of the latest W3C innovations supported by modern browsers.
The MediaSPIP player used has been created specifically for MediaSPIP and can be easily adapted to fit in with a specific theme.
For older browsers the Flowplayer flash fallback is used.
MediaSPIP allows for media playback on major mobile platforms with the above (...)
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Every 27 seconds immediately appear around 3 seconds black
23 juin 2018, par MonsoI want every 27 seconds. appears a black space of 3 seconds and it repeats to the end. Example 0:27 0:54 1:21 until the end of the video .... here are 2 code I used but the second code does not work. The 1st code it automatically blurs the population, I want it not to fade itself. that i want it immediately black
.please help me finish itCode 1
ffmpeg -i input.mp4 -loop 1 -i logo.png -filter_complex "[1]trim=0:24,fade=in:st=0:d=1:alpha=1,fade=out:st=4:d=1:alpha=1,loop=999:750:0,setpts=N/25/TB[w];[0][w]overlay=shortest=1" output.mp4
Code 2
ffmpeg -i input.mp4 -vf "select='lt(mod(t,30),27)',setpts=N/FRAME_RATE/TB" output.mp4 -
Ffmpeg gdigrab records black window when capturing graphics-intensive flight simulator
23 mars 2021, par iterI am trying to capture video from XPlane, a popular flight simulator. I'm running on Windows.



Normally, I can capture individual windows using
gdigrab
, but when I use it on an XPlane window like so...


ffmpeg -f gdigrab -framerate 30 -i "X-System" -b:v 300K capture.mp4




...I get a video file that's the right dimensions but is all black. I imagine this may have something to do with how XPlane talks directly to the GPU. I should add that if I capture the entire desktop like so...



ffmpeg -f gdigrab -framerate 30 -i desktop -b:v 300K capture.mp4




...I get everything including the simulator window, but naturally with unrelated windows in the capture, including windows sitting on top of the simulator window.



Is there a way for
gdigrab
to capture video this GPU-intensive window alone ? Is there a different tool I can use ?

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Evolution #3770 : Logo des articles sur les listes
10 février 2021, par RastaPopoulos ♥IE c’est moins de 1% des utilisations, je pense qu’il faut arrêter même de prononcer son nom (ça peut le faire venir, comme vous savez qui)