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Médias (91)
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Spoon - Revenge !
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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My Morning Jacket - One Big Holiday
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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Zap Mama - Wadidyusay ?
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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David Byrne - My Fair Lady
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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Beastie Boys - Now Get Busy
15 septembre 2011, par
Mis à jour : Septembre 2011
Langue : English
Type : Audio
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Granite de l’Aber Ildut
9 septembre 2011, par
Mis à jour : Septembre 2011
Langue : français
Type : Texte
Autres articles (71)
-
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 -
Le profil des utilisateurs
12 avril 2011, parChaque utilisateur dispose d’une page de profil lui permettant de modifier ses informations personnelle. Dans le menu de haut de page par défaut, un élément de menu est automatiquement créé à l’initialisation de MediaSPIP, visible uniquement si le visiteur est identifié sur le site.
L’utilisateur a accès à la modification de profil depuis sa page auteur, un lien dans la navigation "Modifier votre profil" est (...) -
Configurer la prise en compte des langues
15 novembre 2010, parAccéder à la configuration et ajouter des langues prises en compte
Afin de configurer la prise en compte de nouvelles langues, il est nécessaire de se rendre dans la partie "Administrer" du site.
De là, dans le menu de navigation, vous pouvez accéder à une partie "Gestion des langues" permettant d’activer la prise en compte de nouvelles langues.
Chaque nouvelle langue ajoutée reste désactivable tant qu’aucun objet n’est créé dans cette langue. Dans ce cas, elle devient grisée dans la configuration et (...)
Sur d’autres sites (9533)
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Is there a way to program the (Download) button to save a group of images as a one video ?
9 février 2024, par Lina Al-fawzanThis is my entire code. Its function is that everything the user writes or says will have images returned to him according to what he wrote/said, and the next image will be shown to him after he presses “close,” and he can save each image separately. I want to make a simple modification to it. First, instead of a close button, I want each image to be displayed for 3 seconds and the next one to be displayed, and so on... “all of them in one window”, and for the “download” button to be when the last image is displayed, and for them all to be saved in one video.


import 'package:flutter/material.dart';
import 'package:flutter/services.dart' show rootBundle;
import 'dart:convert';
import 'dart:typed_data';
import 'package:image_gallery_saver/image_gallery_saver.dart';
import 'package:speech_to_text/speech_to_text.dart' as stt;

void main() {
 runApp(MyApp());
}

class MyApp extends StatelessWidget {
 @override
 Widget build(BuildContext context) {
 return MaterialApp(
 home: MyHomePage(),
 );
 }
}

class MyHomePage extends StatefulWidget {
 @override
 _MyHomePageState createState() => _MyHomePageState();
}

class _MyHomePageState extends State<myhomepage> {
 TextEditingController _textEditingController = TextEditingController();
 late stt.SpeechToText _speech;
 bool _isListening = false;

 @override
 void initState() {
 super.initState();
 _speech = stt.SpeechToText();
 }

 void _listen() async {
 if (!_isListening) {
 bool available = await _speech.initialize(
 onStatus: (val) => print('onStatus: $val'),
 onError: (val) => print('onError: $val'),
 );
 if (available) {
 setState(() => _isListening = true);
 _speech.listen(
 onResult: (val) => setState(() {
 _textEditingController.text = val.recognizedWords;
 if (val.hasConfidenceRating && val.confidence > 0) {
 _showImages(val.recognizedWords);
 }
 }),
 );
 }
 } else {
 setState(() => _isListening = false);
 _speech.stop();
 }
 }

 @override
 Widget build(BuildContext context) {
 return Scaffold(
 appBar: AppBar(
 title: Text('Image Viewer'),
 ),
 body: Padding(
 padding: const EdgeInsets.all(16.0),
 child: Column(
 mainAxisAlignment: MainAxisAlignment.center,
 children: [
 TextField(
 controller: _textEditingController,
 decoration: const InputDecoration(
 labelText: 'Enter a word',
 ),
 ),
 SizedBox(height: 16.0),
 ElevatedButton(
 onPressed: () {
 String userInput = _textEditingController.text;
 _showImages(userInput);
 },
 child: Text('Show Images'),
 ),
 SizedBox(height: 16.0),
 ElevatedButton(
 onPressed: _listen,
 child: Text(_isListening ? 'Stop Listening' : 'Start Listening'),
 ),
 ],
 ),
 ),
 );
 }

Future<void> _showImages(String userInput) async {
 String directoryPath = 'assets/output_images/';
 print("User Input: $userInput");
 print("Directory Path: $directoryPath");

 List<string> assetFiles = await rootBundle
 .loadString('AssetManifest.json')
 .then((String manifestContent) {
 final Map manifestMap = json.decode(manifestContent);
 return manifestMap.keys
 .where((String key) => key.startsWith(directoryPath))
 .toList();
 });

 List<string> imageFiles = assetFiles.where((String assetPath) =>
 assetPath.toLowerCase().endsWith('.jpg') ||
 assetPath.toLowerCase().endsWith('.gif')).toList();

 List<string> words = userInput.split(' '); // Tokenize the sentence into words

 for (String word in words) {
 String wordImagePath = '$directoryPath$word.gif';

 if (imageFiles.contains(wordImagePath)) {
 await _showDialogWithImage(wordImagePath);
 } else {
 for (int i = 0; i < word.length; i++) {
 String letter = word[i];
 String letterImagePath = imageFiles.firstWhere(
 (assetPath) => assetPath.toLowerCase().endsWith('$letter.jpg'),
 orElse: () => '',
 );
 if (letterImagePath.isNotEmpty) {
 await _showDialogWithImage(letterImagePath);
 } else {
 print('No image found for $letter');
 }
 }
 }
 }
}

 

 Future<void> _showDialogWithImage(String imagePath) async {
 await showDialog<void>(
 context: context,
 builder: (BuildContext context) {
 return AlertDialog(
 content: Image.asset(imagePath),
 actions: [
 TextButton(
 onPressed: () {
 Navigator.of(context).pop();
 },
 child: Text('Close'),
 ),
 TextButton(
 onPressed: () async {
 await _downloadImage(imagePath);
 Navigator.of(context).pop();
 },
 child: Text('Download'),
 ),
 ],
 );
 },
 );
 }

 Future<void> _downloadImage(String assetPath) async {
 try {
 final ByteData data = await rootBundle.load(assetPath);
 final List<int> bytes = data.buffer.asUint8List();

 final result = await ImageGallerySaver.saveImage(Uint8List.fromList(bytes));

 if (result != null) {
 ScaffoldMessenger.of(context).showSnackBar(
 SnackBar(
 content: Text('Image saved to gallery.'),
 ),
 );
 } else {
 ScaffoldMessenger.of(context).showSnackBar(
 SnackBar(
 content: Text('Failed to save image to gallery.'),
 ),
 );
 }
 } catch (e) {
 print('Error downloading image: $e');
 }
 }
}

</int></void></void></void></string></string></string></void></myhomepage>

-
OSError : [WinError 6] Checking Video Duration of Clips moviepy ffmpeg
28 juin 2017, par Frikkie MaritzAny help will do
my script used too run 100% without any problems but since yesterday keep getting this errorTraceback (most recent call last):
File "C:\Users\renushas\Desktop\videoCompuser Temp.py", line 19, in <module>
video1 = VideoFileClip(clipspath)
File "C:\Program Files\Python36\lib\site-packages\moviepy\video\io\VideoFileClip.py", line 81, in __init__
fps_source=fps_source)
File "C:\Program Files\Python36\lib\site-packages\moviepy\video\io\ffmpeg_reader.py", line 32, in __init__
fps_source)
File "C:\Program Files\Python36\lib\site-packages\moviepy\video\io\ffmpeg_reader.py", line 256, in ffmpeg_parse_infos
proc = sp.Popen(cmd, **popen_params)
File "C:\Program Files\Python36\lib\subprocess.py", line 842, in __init__
_cleanup()
File "C:\Program Files\Python36\lib\subprocess.py", line 505, in _cleanup
res = inst._internal_poll(_deadstate=sys.maxsize)
File "C:\Program Files\Python36\lib\subprocess.py", line 1259, in _internal_poll
if _WaitForSingleObject(self._handle, 0) == _WAIT_OBJECT_0:
OSError: [WinError 6] The handle is invalid
</module>This is the code i am using
import os
from moviepy.editor import VideoFileClip
path = 'C:/Renusha/'
for folders in os.listdir(path):
print(folders)
if "." in folders:
print("this is a file")
else:
infolders = path + folders + "/"
print(infolders)
for clips in os.listdir(infolders):
print(clips)
if ".mp4" in clips:
clipspath = infolders + "\\" + clips
video1 = VideoFileClip(clipspath)
print(video1.duration)
del video1.reader
del video1It reads and prints a lot of the clips duration and then randomly gives this error
-
Improve bash script for checking when ffmpeg hangs streaming IP cam rtsp to youtube
15 octobre 2022, par shakespeareBackground



I have a garden IP cam id like to stream live to youtube, so i decided to use ffmpeg to achieve this.



The problem



Whenever my IP cam restarts or loses connection ; ffmpeg will get stuck on the same frame and not resume once the IP cam is back online.



My solution



I have the ffmpeg output logged to a file, then have a script fetch the last line of the log every few seconds and compares frame numbers. If the frame numbers match, it kills ffmpeg process and starts another ffmpeg process.



My question



Is there a better way more efficient way ?



logchecker.sh



#/bin/bash
while true
do
 frameA=$(tail /home/daniel/output.txt -n 1 | sed -nr 's/.*frame=(.*)fps.*/\1/p')
 echo "$frameA"
 sleep 3
 frameB=$(tail /home/daniel/output.txt -n 1 | sed -nr 's/.*frame=(.*)fps.*/\1/p')
 echo "$frameB"

 if [ "$frameA" = "$frameB" ]
 then
 echo "Camera has hung"
 pkill ffmpeg
 echo "killed ffmpeg..."
 echo "Waiting 30 secs"
 sleep 30
 bash /home/daniel/ffmpeg.sh &
 echo "started ffpmeg.."
 echo "Waiting 30 secs"
 sleep 30
 else 
 echo "proceed"
 fi

 sleep 2
done



ffmpeg.sh



#!bin/bash
sleep 30
ffmpeg -f lavfi -i anullsrc -rtsp_transport udp -i rtsp://user:password@url:5544/live0.264 -bufsize 5000k -c:v copy -c:a mp3 -b:a 1 -f flv rtmp://a.rtmp.youtube.com/live2/xxxx-xxxx-xxxx-xxxx 2> /home/daniel/output.txt


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