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Médias (3)
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Elephants Dream - Cover of the soundtrack
17 octobre 2011, par
Mis à jour : Octobre 2011
Langue : English
Type : Image
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Valkaama DVD Label
4 octobre 2011, par
Mis à jour : Février 2013
Langue : English
Type : Image
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Publier une image simplement
13 avril 2011, par ,
Mis à jour : Février 2012
Langue : français
Type : Video
Autres articles (59)
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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 -
Soumettre améliorations et plugins supplémentaires
10 avril 2011Si vous avez développé une nouvelle extension permettant d’ajouter une ou plusieurs fonctionnalités utiles à MediaSPIP, faites le nous savoir et son intégration dans la distribution officielle sera envisagée.
Vous pouvez utiliser la liste de discussion de développement afin de le faire savoir ou demander de l’aide quant à la réalisation de ce plugin. MediaSPIP étant basé sur SPIP, il est également possible d’utiliser le liste de discussion SPIP-zone de SPIP pour (...) -
Submit bugs and patches
13 avril 2011Unfortunately a software is never perfect.
If you think you have found a bug, report it using our ticket system. Please to help us to fix it by providing the following information : the browser you are using, including the exact version as precise an explanation as possible of the problem if possible, the steps taken resulting in the problem a link to the site / page in question
If you think you have solved the bug, fill in a ticket and attach to it a corrective patch.
You may also (...)
Sur d’autres sites (10687)
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FFmpeg and Android encoding issue
4 décembre 2012, par bruxI compiled ffmpeg for Android. The executable works from the device terminal and I can do normal video operations. I am trying to join 2 mpeg files captured using the camera at the command line on the device.
First I Capture 2 videos using the camera and save to sdcard, one.mpeg and two.mpeg. Then I do :
ffmpeg -i one.mpeg onenew.mpeg
ffmpeg -i twompg.mpeg twonew.mpeg(if i dont do the above 2 commands then it doesnt work at all)
cat onenew.mpeg twonew.mpeg > joined.mpeg
ffmpeg -i joined.mpeg -acodec copy -vcodec copy final.mpegThe output (final.mpeg) doesnt play on the device but if i copy to my linux desktop it opens up and plays fine. I tested final.mpeg on a 2.3.3 device and a 2.3.6 device.
Anyone know why the device would fail to play the video file ?
UPDATE
My friend tested the video on a device running 3.0, the default player never played the video however 'moboplayer' did, I need it to play on the default player though. -
ffmpeg complex filter - multiple crops on black background
31 octobre 2017, par Kevin O'HaraWe are attempting to process a video file by cropping it into several pieces and arranging it on a black background which is exactly 1920x1080. The following command runs but it never completes and we have to kill the process.
Is there something wrong with how we’re trying to do this ?
ffmpeg -i in.mov -y -filter_complex "\
color=s=1920x1080:c=black[bg];\
[0:v]crop=w=1920:h=ih:x=0:y=0[crop1];\
[0:v]crop=w=iw-1920:h=ih:x=1920:y=0[crop2];\
[bg][crop1]overlay=x=0:y=0[out1];\
[out1][crop2]overlay=x=0:y=h[final]" \
-map [final] out.mov -
How to extract audio from a video in Flutter ?
14 janvier, par Mohammed BekeleI have an image picker in Flutter to get the video from the device, and then I created a function to extract the audio using ffmpeg_kit_flutter package.


Future<void> _convertVideoToAudio() async {
 if (_pickedVideo != null) {
 bool? permissionGranted = await _requestStoragePermission();
 if (permissionGranted != true) {
 print("Storage permission denied.");
 return;
 }

 String videoPath = _pickedVideo!.path;
 _outputPath = await getOutputFilePath(); // Get platform-specific path

 try {
 // Ensure the output directory exists
 await Directory(path.dirname(_outputPath)).create(recursive: true);

 await FFmpegKit.execute(
 "-i $videoPath -vn -c:a libmp3lame -q:a 2 $_outputPath"); // FFmpeg command
 print("Video converted to audio successfully!");
 _showSuccessDialog(); // Display success dialog

 try {
 final String fileName = path.basename(_outputPath);
 final transcription =
 await _sendAudioForTranscription(_outputPath, fileName);

 if (transcription != null) {
 setState(() {
 _transcription = transcription;
 });
 } else {
 setState(() {
 _transcription = "Transcription failed";
 });
 }
 } catch (e) {
 print('Error in transcription request: $e');
 setState(() {
 _transcription = "Network request failed";
 });
 }
 } catch (e) {
 print("Error converting video: $e");
 _showErrorDialog(); // Display error dialog
 } finally {
 setState(() {
 _pickedVideo = null; // Clear selected video
 });
 }
 } else {
 print("Please pick a video first.");
 }
 }
</void>

and for getting the path I have this function


Future<string> getOutputFilePath() async {
 final directory = await getApplicationDocumentsDirectory();
 final downloadsDirectory = Directory('${directory.path}/downloads');
 if (!(await downloadsDirectory.exists())) {
 await downloadsDirectory.create(recursive: true);
 }
 final String fileName = path
 .basename(_pickedVideo!.path)
 .replaceAll('.mp4', '.mp3'); // Replace extension
 final filePath = '${downloadsDirectory.path}/$fileName';
 return filePath;
 }
</string>

but this is not working somehow. Because after I get the audio I'm uploading it to a server with http, then it displays that there is no path where the audio supposed to be.


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