
Recherche avancée
Autres articles (83)
-
MediaSPIP 0.1 Beta version
25 avril 2011, parMediaSPIP 0.1 beta is the first version of MediaSPIP proclaimed as "usable".
The zip file provided here only contains the sources of MediaSPIP in its standalone version.
To get a working installation, you must manually install all-software dependencies on the server.
If you want to use this archive for an installation in "farm mode", you will also need to proceed to other manual (...) -
MediaSPIP version 0.1 Beta
16 avril 2011, parMediaSPIP 0.1 beta est la première version de MediaSPIP décrétée comme "utilisable".
Le fichier zip ici présent contient uniquement les sources de MediaSPIP en version standalone.
Pour avoir une installation fonctionnelle, il est nécessaire d’installer manuellement l’ensemble des dépendances logicielles sur le serveur.
Si vous souhaitez utiliser cette archive pour une installation en mode ferme, il vous faudra également procéder à d’autres modifications (...) -
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 ;
Sur d’autres sites (13851)
-
FFMPEG : how to change framerate KEEPING the same duration ?
19 mars 2016, par Camillo Gattoplease consider C0003.MXF have a framerate different from 25fps
I have try this :
ffmpeg.exe -r 25 -i C0003.MXF -vcodec mpeg2video -g 0 -intra -pix_fmt yuv422p -q:v 0 -flags +ildct+ilme -an output25fps.mkv
I need to change the framerate so that the final framerate is fixed to 25fps but also keep the same duration of the original C0003.MXF file, and the maximum video quality (using frame interpolation ?) plase how can I do ? thanks
-
To convert audio file from .wav to .mp3 using ffmpeg flutter
19 septembre 2022, par AkhilI needed to convert an audio file from .wav to .mp3, i have used this package for converting.But its returning with code 1.


FFmpegKit.execute('-i $url output.mp3').then((session) async {
 final returnCode = await session.getReturnCode();

 if (ReturnCode.isSuccess(returnCode)) {


 // SUCCESS

 } else if (ReturnCode.isCancel(returnCode)) {

 // CANCEL

 } else {


 // ERROR

 }
 })



conversion no


-
Stop JavaVC playback warning
5 novembre 2017, par ChaoslabReceiving a stream of command line warnings as video plays - deprecated pixel format used, make sure you did set range correctly
Question :
How can I stop the warnings from happening or being displayed ?Example code below (just frame grabbing, not timed playback).
import java.io.File;
import org.bytedeco.javacv.CanvasFrame;
import org.bytedeco.javacv.FFmpegFrameGrabber;
import org.bytedeco.javacv.Frame;
public class TestPlay implements Runnable {
private static String video_loc = null;
private static CanvasFrame canvas = new CanvasFrame("Test JavaCV player");
public static void main(String[] args) { new Thread(new TestPlay(args[0])).start(); }
public void run() { play_video(video_loc); }
public TestPlay(String loc) { video_loc = loc; }
public static final void play_video(String vid_loc) {
try {
File file = new File(vid_loc);
FFmpegFrameGrabber ffmpeg_fg = new FFmpegFrameGrabber(file.getAbsolutePath());
Frame frm;
ffmpeg_fg.setAudioChannels(0);
ffmpeg_fg.start();
for(;;)
if((frm = ffmpeg_fg.grab()) != null) canvas.showImage(frm);
else {
ffmpeg_fg.setTimestamp(0);
break;
}
ffmpeg_fg.stop();
} catch(Exception ex) { ex("play_video vid_loc:" + vid_loc, ex); }
}
public static final void ex(String txt, Exception ex) {
System.out.println("EXCEPTION: " + txt + " stack..."); ex.printStackTrace(System.out); }
}Looking into these possible solutions...
- Set the correct pixel format before decoding.
- Turning off FFMpeg warning logging.
Will update with a fix when found.