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Médias (1)
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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 (66)
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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. -
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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Emballe médias : à quoi cela sert ?
4 février 2011, parCe plugin vise à gérer des sites de mise en ligne de documents de tous types.
Il crée des "médias", à savoir : un "média" est un article au sens SPIP créé automatiquement lors du téléversement d’un document qu’il soit audio, vidéo, image ou textuel ; un seul document ne peut être lié à un article dit "média" ;
Sur d’autres sites (10096)
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What video codecs work on Google Chromebook
3 mars 2019, par MonkeyDLuffyI’m trying to put a show on my friends Google Chromebook but the mp4 files show up black when trying to watch them on said Chromebook, audio works fine. I found out that it is a video encoding problem but I cannot find a list of video formats that work on the Chromebook. I have ffmpeg and handbrake to try and test some things, but if someone could tell me a ffmpeg code that will convert the video files into a format that works on a Google Chromebook that would help a lot.
What I’ve tried :
ffmpeg -i "Game of Thrones S02E01 The North Remembers.mkv" codec mpeg "Game of Thrones S02E01 The North Remembers.mp4"
Which gives error :
[NULL @ 00000177196ea500] Unable to find a suitable output format for
’codec’ codec : Invalid argument -
Streaming video over named PIPE with limited "channel" bandwidth
13 mars 2019, par fmagnoI have a video container
vid.mp4
that I want to play withffplay
through a named PIPE and be able to tweak the maximum bandwidth allowed by the "channel". Follows what I did :1.
Create a named PIPE :mkfifo pipe_in
2.
Send the container to the pipe with a limited bandwidth (150kB/s) with the help of pipe viewerpv
:cat vid.mp4 | pv -L 150k > pipe_in
3.
Play the video withffplay
:ffplay cache:./pipe_in
My expectation : To watch the video come through immediately but slowly given the bandwidth constraint.
What really happens : The video begins to show at normal speed only when command
2.
finishes running.Thank you in advance !
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Streaming ffmpeg output directly to dispatcher
4 novembre 2020, par PP_HyperionI'm trying to play music with my discord bot and I want to use ffmpeg to specify the start of the music, which works perfectly fine, but I can only download the music with ffmpeg and then play it. I want ffmpeg to process it and then also stream it to play the music.



Here is the code I use to download and then play the music :



message.member.voiceChannel.join().then((con, err) => {
 ytPlay.search_video(op, (id) => {
 let stream = ytdl("https://www.youtube.com/watch?v=" + id, {
 filter: "audioonly"
 });
 let audio = fs.createWriteStream('opStream.divx');

 proc = new ffmpeg({
 source: stream
 })
 proc.withAudioCodec('libmp3lame')
 .toFormat('mp3')
 .seekInput(35)
 .output(audio)
 .run();
 proc.on('end', function() {
 let input = fs.createReadStream('opStream.divx');
 console.log('finished');
 guild.queue.push(id);
 guild.isPlaying = true;
 guild.dispatcher = con.playStream(input);
 });
 });
})




Is it possible to do what I want and if yes how ?