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Autres articles (53)
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Use, discuss, criticize
13 avril 2011, parTalk to people directly involved in MediaSPIP’s development, or to people around you who could use MediaSPIP to share, enhance or develop their creative projects.
The bigger the community, the more MediaSPIP’s potential will be explored and the faster the software will evolve.
A discussion list is available for all exchanges between users. -
MediaSPIP Player : problèmes potentiels
22 février 2011, parLe lecteur ne fonctionne pas sur Internet Explorer
Sur Internet Explorer (8 et 7 au moins), le plugin utilise le lecteur Flash flowplayer pour lire vidéos et son. Si le lecteur ne semble pas fonctionner, cela peut venir de la configuration du mod_deflate d’Apache.
Si dans la configuration de ce module Apache vous avez une ligne qui ressemble à la suivante, essayez de la supprimer ou de la commenter pour voir si le lecteur fonctionne correctement : /** * GeSHi (C) 2004 - 2007 Nigel McNie, (...) -
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
Sur d’autres sites (5256)
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Live stream doesn't seem to be passed to AWS correctly
12 août 2024, par NoobAmII'm trying to stream my live video into Amazon IVS and I don't see it on the live channels.


Is it possible I have a mistake in my FFMPEG configuration ?
I'm expecting to see this in my playback url or on the console screen for playback but I see nothing at the moment.


As I understand it, shouldn't I see some kind of playback in the live channels if a stream is being sent that channel ?


` async sendDataToIvs(channelArn: string, payload: any): Promise<void> {
 const injestServer = '***.global-contribute.live-video.net';
 const streamKey = 'sk_us-east-1_*****';
 
 const ffmpeg = spawn('ffmpeg', [
 '-re', // Read input at native frame rate
 '-i', '-', // Input from stdin (live stream data)
 '-r', '30', // Frame rate
 '-c:v', 'libx264', // Video codec - H.264
 '-pix_fmt', 'yuv420p', // Pixel format
 '-profile:v', 'main', // H.264 profile
 '-preset', 'veryfast', // Encoder quality setting
 '-x264opts', 'nal-hrd=cbr:no-scenecut', // Additional x264 options
 '-minrate', '3000', // Minimum bitrate
 '-maxrate', '3000', // Maximum bitrate
 '-g', '60', // GOP size
 '-c:a', 'aac', // Audio codec
 '-b:a', '160k', // Audio bitrate
 '-ac', '2', // Audio channels
 '-ar', '44100', // Audio sample rate
 '-f', 'flv', // Output format
 `rtmps://${injestServer}:443/app/${streamKey}` // Output destination
 ]);
 
 ffmpeg.stdin.write(payload, (err) => {
 console.log(payload)
 if (err) console.error('Error writing payload to FFmpeg stdin:', err);
 });
 
 ffmpeg.on('close', (code) => {
 console.log(`FFmpeg process exited with code ${code}`);
 });
 
 ffmpeg.stdin.on('error', (err) => {
 console.error('Error writing to FFmpeg stdin:', err);
 });
 
 ffmpeg.stderr.on('data', (data) => {
 console.error(`FFmpeg error: ${data}`);
 });
 } `
</void>

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Fffmpeg while loop stops before all files are processed
27 juin 2019, par user1029296I have a list of 3k URLs in a text file named "downloadmp3.txt", with the following format :
url1,filename1
url2,filename2
...
url3000,filename3000I wrote the following code using snippets I found here :
while read p; do
a=$( echo $p | cut -d',' -f1 )
b=$( echo $p | cut -d',' -f2 )
ffmpeg -nostdin -loglevel quiet -stats -i ${a} ${b}.mp3 &
done code>The issue that I have is that my script downloads around 500 mp3s out of the 3000 (some entirely, some partially) and then just stops. Any advice on what changes to make would be appreciated.
Thanks !
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Video player scroll doesn't work after ffmpeg audio and video merge (NodeJS)
1er novembre 2022, par Pietro LetoI made youtube downloader to download video from youtube using nodejs library ytdl-core. If I wanted to download video with best quality I had to download them without sound. So, in my script, I download audio and video separately and I merge them into an mp4 file.
What's the problem ? Video player scroll doesn't work. I can see the video but I can't going back or move on, and I can't see video duration.


const express = require("express");
const cors = require("cors");
const app = express();
const ffmpeg = require('ffmpeg-static');
const cp = require('child_process');
const ytdl = require("ytdl-core");

app.use(cors());

app.listen(3000, () => {
 console.log("Server is working at port 3000 !!");
});

app.get('/download', (req,res) => {
 var url = req.query.URL;
 var formato = req.query.FORMAT;

 try {
 let vid = ytdl(url,{filter:'videoonly', quality:'highestvideo'})
 let aud = ytdl(url, {filter: 'audioonly', quality:'highestaudio'});

 ytdl.getInfo(url).then(info => {
 titolo = info.videoDetails.title;

 res.header("Content-Disposition", 'attachment; filename=' + titolo + '.mp4');

 const ffmpegProcess = cp.spawn(ffmpeg, [
 '-i', `pipe:3`,
 '-i', `pipe:4`,
 '-map','0:v:0',
 '-map','1:a:0',
 '-c:v', 'copy',
 '-c:a', 'aac',
 '-crf','27',
 '-preset','veryfast',
 '-movflags','frag_keyframe+empty_moov',
 '-f','mp4',
 '-loglevel','error',
 '-'
 ], {
 stdio: [
 'pipe', 'pipe', 'pipe', 'pipe', 'pipe',
 ],
 });
 
 aud.pipe(ffmpegProcess.stdio[4]);
 vid.pipe(ffmpegProcess.stdio[3]);
 ffmpegProcess.stdio[1].pipe(res);
 });
 }
 catch(err) {
 console.log("Error with URL: " + url + "\nERROR: " + err + "\n\n");
 }
});


I have not found alternatives to do this. I need a working script to download youtube videos with good quality.


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