Recherche avancée
Médias (1)
-
The Great Big Beautiful Tomorrow
28 octobre 2011, par
Mis à jour : Octobre 2011
Langue : English
Type : Texte
Autres articles (107)
-
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 (...) -
Multilang : améliorer l’interface pour les blocs multilingues
18 février 2011, parMultilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
Après son activation, une préconfiguration est mise en place automatiquement par MediaSPIP init permettant à la nouvelle fonctionnalité d’être automatiquement opérationnelle. Il n’est donc pas obligatoire de passer par une étape de configuration pour cela. -
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 (18858)
-
FFMPEG show an Image with specific duration in filter_complex chain
26 juin 2021, par DigerkamI have trouble with showing images with a specific duration in filter_complex.


I have to use filter_complex, and getting error : "No such filter : 'duration'"


So which filter do I need to use ?


ffmpeg \
 -i "music.mp3" \
 -i "01.mp4" \
 -i "02.jpg" \
 -i "03.mp4" \
 -i "04.jpg" \
 -i "05.mp4" \
 -filter_complex " \
 [1:v]scale=300:400,trim=0:2,setpts=PTS-STARTPTS[v1]; \
 // Correct filter needed here: \
 [2:v]scale=300:400,duration=2,setpts=PTS-STARTPTS[v2]; \
 [3:v]scale=300:400,trim=4:6,setpts=PTS-STARTPTS[v3]; \
 // And here:
 [4:v]scale=300:400,duration=2,setpts=PTS-STARTPTS[v4]; \
 [5:v]scale=300:400,trim=8:10,setpts=PTS-STARTPTS[v5]; \
 [v1][v2][v3][v4][v5]concat=n=5:v=1:a=0[out] \
 " \
 -map "[out]" -map "0:a" -t "12" -c:v "libx264" -pix_fmt "yuv420p" -s "300x400" output.mp4


-
lavfi : show side data of detection bounding boxes
27 janvier 2021, par Guo, Yejun -
The FFmpeg just show the number form the input text (no characters , just numbers) error=13, Permission denied
14 avril 2021, par gejivi2011I was trying to use FFmpeg to create a video form gif and audio, on Android 10, doesn't work
The code is working fine on android 9 and below, and not work 10 and above
the Cmd, as I mentioned it is work so good on android 9 and below


String[] cmd = new String[24];
 cmd[0] = "-i";
 cmd[1] = audio.getPath();
 cmd[2] = "-ignore_loop";
 cmd[3] = "0";
 cmd[4] = "-i";
 cmd[5] = image_path;
 cmd[6] = "-vf";
 cmd[7] = "scale=trunc(iw/2)*2:trunc(ih/2)*2";
 cmd[8] = "-filter:v";
 cmd[9] = ayat_drawer + qara_draw;
 cmd[10] = "-vcodec";
 cmd[11] = "libx264";
 cmd[12] = "-pix_fmt";
 cmd[13] = "yuv420p";
 cmd[14] = "-r";
 cmd[15] = "25";
 cmd[16] = "-preset";
 cmd[17] = "ultrafast";
 cmd[18] = "-c:a";
 cmd[19] = "aac";
 cmd[20] = "-b:a";
 cmd[21] = "128k";
 cmd[22] = "-shortest";
 cmd[23] = outputLocation.getPath();


The Java code :


FFmpeg mFFmpeg = FFmpeg.getInstance(context);
 try {
 mFFmpeg.execute(cmd, new ExecuteBinaryResponseHandler() {
 @Override
 public void onProgress(String message) {
 super.onProgress(message);
 callback.onProgress(message);
 }

 @Override
 public void onSuccess(String message) {
 super.onSuccess(message);
 Utils.refreshGallery(outputLocation.getPath(), context);
 callback.onSuccess(outputLocation, "video");
 }

 @Override
 public void onFailure(String message) {
 super.onFailure(message);
 if (outputLocation.exists()) {
 outputLocation.delete();
 }
 callback.onFailure(new IOException(message));
 }

 @Override
 public void onStart() {
 Log.d("TAG", "<ffmpeg>Started command : mFFmpeg " + java.util.Arrays.toString(cmd));
 }

 @Override
 public void onFinish() {
 Log.d("TAG", "<ffmpeg>Finished command : mFFmpeg " + java.util.Arrays.toString(cmd));
 super.onFinish();
 callback.onFinish();
 }
 });
 } catch (FFmpegCommandAlreadyRunningException e) {
 Log.e("MAS" , e.getMessage());
 e.printStackTrace();
 }
</ffmpeg></ffmpeg>

I think that because FFmpeg using Asynctask and it is deprecated


Syndiquer tout le site
