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Médias (1)
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The pirate bay depuis la Belgique
1er avril 2013, par
Mis à jour : Avril 2013
Langue : français
Type : Image
Autres articles (11)
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Installation en mode ferme
4 février 2011, parLe mode ferme permet d’héberger plusieurs sites de type MediaSPIP en n’installant qu’une seule fois son noyau fonctionnel.
C’est la méthode que nous utilisons sur cette même plateforme.
L’utilisation en mode ferme nécessite de connaïtre un peu le mécanisme de SPIP contrairement à la version standalone qui ne nécessite pas réellement de connaissances spécifique puisque l’espace privé habituel de SPIP n’est plus utilisé.
Dans un premier temps, vous devez avoir installé les mêmes fichiers que l’installation (...) -
Support de tous types de médias
10 avril 2011Contrairement à beaucoup de logiciels et autres plate-formes modernes de partage de documents, MediaSPIP a l’ambition de gérer un maximum de formats de documents différents qu’ils soient de type : images (png, gif, jpg, bmp et autres...) ; audio (MP3, Ogg, Wav et autres...) ; vidéo (Avi, MP4, Ogv, mpg, mov, wmv et autres...) ; contenu textuel, code ou autres (open office, microsoft office (tableur, présentation), web (html, css), LaTeX, Google Earth) (...)
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Supporting all media types
13 avril 2011, parUnlike most software and media-sharing platforms, MediaSPIP aims to manage as many different media types as possible. The following are just a few examples from an ever-expanding list of supported formats : images : png, gif, jpg, bmp and more audio : MP3, Ogg, Wav and more video : AVI, MP4, OGV, mpg, mov, wmv and more text, code and other data : OpenOffice, Microsoft Office (Word, PowerPoint, Excel), web (html, CSS), LaTeX, Google Earth and (...)
Sur d’autres sites (5788)
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I need to create a streaming app Where videos store in aws S3
27 juillet 2023, par abuzar zaidiI need to create a video streaming app. where my videos will store in S3 and the video will stream from the backend. Right now I am trying to use ffmpeg in the backend but it does not work properly.


what am I doing wrong in this code ? And if ffmpeg not support streaming video that store in aws s3 please suggest other options.


Backend


const express = require('express');
const aws = require('aws-sdk');
const ffmpeg = require('fluent-ffmpeg');
const cors = require('cors'); 
const app = express();

// Set up AWS credentials
aws.config.update({
accessKeyId: '#######################',
secretAccessKey: '###############',
region: '###############3',
});

const s3 = new aws.S3();
app.use(cors());

app.get('/stream', (req, res) => {
const bucketName = '#######';
const key = '##############'; // Replace with the key/path of the video file in the S3 bucket
const params = { Bucket: bucketName, Key: key };
const videoStream = s3.getObject(params).createReadStream();

// Transcode to HLS format
 const hlsStream = ffmpeg(videoStream)
.format('hls')
.outputOptions([
 '-hls_time 10',
 '-hls_list_size 0',
 '-hls_segment_filename segments/segment%d.ts',
 ])
.pipe(res);

// Transcode to DASH format and pipe the output to the response
ffmpeg(videoStream)
.format('dash')
.outputOptions([
 '-init_seg_name init-stream$RepresentationID$.mp4',
 '-media_seg_name chunk-stream$RepresentationID$-$Number%05d$.mp4',
 ])
.output(res)
.run();
});

const port = 5000;
app.listen(port, () => {
console.log(`Server running on http://localhost:${port}`);
});


Frontend


import React from 'react';

 const App = () => {
 const videoUrl = 'http://localhost:3000/api/playlist/runPlaylist/6c3e7af45a3b8a5caf2fef17a42ef9a0'; // Replace with your backend URL
Please list down solution or option i can use here
 const videoUrl = 'http://localhost:5000/stream';
 return (
 <div>
 <h1>Video Streaming Example</h1>
 <video controls="controls">
 <source src="{videoUrl}" type="video/mp4"></source>
 Your browser does not support the video tag.
 </video>
 </div>
 );
 };

 export default App;


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Count frames in H.264 bitstream
29 octobre 2018, par user500How to count/detect frames (pictures) in raw H.264 bitstream ? I know there are 5 VCL NALU types but I don’t know how to rec(k)ognize sequence of them as access unit. I suppose detect a frame means detect an access unit as access unit is
A set of NAL units that are consecutive in decoding order and contain
exactly one primary coded picture. In addition to the primary coded
picture, an access unit may also contain one or more redundant coded
pictures, one auxiliary coded picture, or other NAL units not
containing slices or slice data partitions of a coded picture. The
decoding of an access unit always results in a decoded picture.I want it to know what is the FPS of live stream out to server.
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Count frames in H.264 bitstream
12 novembre 2013, par user620297How to count/detect frames (pictures) in raw H.264 bitstream ? I know there are 5 VCL NALU types but I don't know how to rec(k)ognize sequence of them as access unit. I suppose detect a frame means detect an access unit as access unit is
A set of NAL units that are consecutive in decoding order and contain
exactly one primary coded picture. In addition to the primary coded
picture, an access unit may also contain one or more redundant coded
pictures, one auxiliary coded picture, or other NAL units not
containing slices or slice data partitions of a coded picture. The
decoding of an access unit always results in a decoded picture.I want it to know what is the FPS of live stream out to server.
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