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Autres articles (69)

MediaSPIP version 0.1 Beta

16 avril 2011, par kent1

MediaSPIP 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 (...)
Amélioration de la version de base

13 septembre 2013

Jolie sélection multiple
Le plugin Chosen permet d’améliorer l’ergonomie des champs de sélection multiple. Voir les deux images suivantes pour comparer.
Il suffit pour cela d’activer le plugin Chosen (Configuration générale du site > Gestion des plugins), puis de configurer le plugin (Les squelettes > Chosen) en activant l’utilisation de Chosen dans le site public et en spécifiant les éléments de formulaires à améliorer, par exemple select[multiple] pour les listes à sélection multiple (...)
Mise à jour de la version 0.1 vers 0.2

24 juin 2013, par kent1

Explications des différents changements notables lors du passage de la version 0.1 de MediaSPIP à la version 0.3. Quelles sont les nouveautés
Au niveau des dépendances logicielles Utilisation des dernières versions de FFMpeg (>= v1.2.1) ; Installation des dépendances pour Smush ; Installation de MediaInfo et FFprobe pour la récupération des métadonnées ; On n’utilise plus ffmpeg2theora ; On n’installe plus flvtool2 au profit de flvtool++ ; On n’installe plus ffmpeg-php qui n’est plus maintenu au (...)

1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | ... | 23

Sur d’autres sites (12156)

Fast video compression like Whatsapp

5 août 2015, par Douglas Anunciação

I need to speed up video compression in my Android app. I’m using FFMPEG and it takes 3 minutes to compress 80MB video. Does anyone knows a better solution ?

The command I’m using is :

/data/data/com.moymer/app_bin/ffmpeg -y -i /storage/emulated/0/DCIM/Camera/VID_20150803_164811363.mp4 -s 640x352 -r 25 -vcodec mpeg4 -ac 1 -preset ultrafast -strict -2 /storage/emulated/0/DCIM/Camera/compressed_video.mp4

I’m running this command using FFMPEG for Android from this github repo : https://github.com/guardianproject/android-ffmpeg-java

The code to use FFMPEG in my project is inside an AsyncTask and is copied below :

    @Override

    protected Object doInBackground(Object... params) {



        ItemRoloDeCamera compressedVideo = new ItemRoloDeCamera();



        File videoInputFile = new File(video.getSdcardPath());



        File videoFolderFile = videoInputFile.getParentFile();



        File videoOutputFile = new File(videoFolderFile, "video_comprimido_moymer.mp4");



        if (videoFolderFile.exists())

            android.util.Log.e("COMPRESS VIDEO UTILS", "video folder exist");

        else

            android.util.Log.e("COMPRESS VIDEO UTILS", "video folder DON'T exist");



        if (videoInputFile.exists())

            android.util.Log.e("COMPRESS VIDEO UTILS", "video input file exist");

        else

            android.util.Log.e("COMPRESS VIDEO UTILS", "video input file DON'T exist");



        if (videoOutputFile.exists())

            android.util.Log.e("COMPRESS VIDEO UTILS", "video output file exist");

        else

            android.util.Log.e("COMPRESS VIDEO UTILS", "video output file DON'T exist");



        FfmpegController ffmpegController;



        try {



            ffmpegController = new FfmpegController(context, videoFolderFile);



            Clip clipIn = new Clip(videoInputFile.getAbsolutePath());



            ffmpegController.getInfo(clipIn, new ShellUtils.ShellCallback() {

                @Override

                public void shellOut(String shellLine) {

                    videoInfo.add(shellLine);

                }



                @Override

                public void processComplete(int exitValue) {

                    videoInfo.add(String.valueOf(exitValue));

                }

            });



            int rotate = getRotateMetadata();



            Clip clipOut = new Clip(videoOutputFile.getAbsolutePath());

            clipOut.videoFps = "24";

            clipOut.videoBitrate = 512;

            clipOut.audioChannels = 1;

            clipOut.width = 640;

            clipOut.height = 352;



            if (rotate == 90)

                clipOut.videoFilter = "transpose=1";

            else if (rotate == 180)

                clipOut.videoFilter = "transpose=1,transpose=1";

            else if (rotate == 270)

                clipOut.videoFilter = "transpose=1,transpose=1,transpose=1";



            millisDuration = getVideoDuration(videoInputFile.getAbsolutePath());



            float secondsDuration = millisDuration / 1000f;



            clipOut.duration = secondsDuration;



            ffmpegController.processVideo(clipIn, clipOut, true, new ShellUtils.ShellCallback() {

                @Override

                public void shellOut(String shellLine) {



                    android.util.Log.e("COMPRESS VIDEO UTILS", "shellOut - " + shellLine);



                    float percentage = getTimeMetadata(shellLine);



                    if (percentage >= 0f)

                        publishProgress(percentage);



                }



                @Override

                public void processComplete(int exitValue) {

                    android.util.Log.e("COMPRESS VIDEO UTILS", "proccess complete - " + exitValue);

                }

            });





        } catch (IOException e) {

            e.printStackTrace();

        } catch (Exception e) {

            e.printStackTrace();

        } finally {



            if (videoOutputFile.exists()) {



                android.util.Log.e("COMPRESS VIDEO UTILS", "finished ffmpeg ---> video output file exist");



                compressedVideo.setSdcardPath(videoOutputFile.getAbsolutePath());



                return compressedVideo;



            } else

                android.util.Log.e("COMPRESS VIDEO UTILS", "finished ffmpeg ---> video output file DON'T exist");



        }



        return compressedVideo;



    }



    private float getTimeMetadata(String shellLine) {



        float percentage = -1;



        if (shellLine.contains("time=")) {



            String[] timeLine = shellLine.split("=");



            String time = timeLine[5];

            time = time.replace("bitrate", "");

            time = time.trim();



//            String source = "00:10:17";

            String[] tokens = time.split(":");

            int secondsToMs = (int) (Float.parseFloat(tokens[2]) * 1000);

            int minutesToMs = Integer.parseInt(tokens[1]) * 60000;

            int hoursToMs = Integer.parseInt(tokens[0]) * 3600000;

            long timeInMillis = secondsToMs + minutesToMs + hoursToMs;



            percentage = (timeInMillis * 100.0f) / millisDuration;



        }



        return percentage;



    }



    private int getRotateMetadata() {



        int rotate = 0;



        String durationString = "";



        for (String shellLine : videoInfo) {



            if (shellLine.contains("rotate")) {



                //rotate          : 270



                String[] rotateLine = shellLine.split(":");



                rotate = Integer.parseInt(rotateLine[1].trim());



            }



        }



        return rotate;



    }



    public static long getVideoDuration(String videoPath) {



        MediaMetadataRetriever retriever = new MediaMetadataRetriever();



        retriever.setDataSource(videoPath);



        String time = retriever

                .extractMetadata(MediaMetadataRetriever.METADATA_KEY_DURATION);



        long timeInmillisec = Long.parseLong(time);



        return timeInmillisec;



    }

The only change I made in the processVideo method was to add the following lines when building the commmand :

cmd.add("-preset");

cmd.add("ultrafast");

ffmpeg : failed to convert m3u8 to mp4

4 mars 2016, par MrSmile07

I want to convert a .m3u8 file into .mp4, for that I am using ffmpeg.
The only Thing that disturbs is, that one file work with the Command and the other not.

Here the command :

ffmpeg -i http://91.250.77.10:8134/hls-vod/jp/523.mp4.m3u8 -acodec copy -vcodec copy  -y -loglevel info -f mp4 Namezurspeicherrung.mp4

that file works, but by the other file :

ffmpeg -i http://91.250.77.10:8134/hls-vod/mk/01.mp4.m3u8 -acodec copy -vcodec         copy  -y  -loglevel info -f mp4 Namezurspeicherrung2.mp4

doesn’t work.

_
_

OK : Here the Output from file 2 :

ffmpeg -i http://91.250.77.10:8134/hls-vod/mkmp4.m3u8 -acodec copy -vcodec copy  -y -loglevel info -f mp4 Wasichsiewirklichgernefragenwuerde.mp4
    ffmpeg version 0.8.10-4:0.8.10-0ubuntu0.12.04.1, Copyright (c) 2000-2013 the Libav developers
      built on Feb  6 2014 20:56:59 with gcc 4.6.3
    *** THIS PROGRAM IS DEPRECATED ***
    This program is only provided for compatibility and will be removed in a future release. Please use avconv instead.
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [NULL @ 0x16b5120] non-existing PPS referenced
    [h264 @ 0x1825a60] non-existing PPS 0 referenced
    [h264 @ 0x1825a60] decode_slice_header error
    [h264 @ 0x1825a60] no frame !
    [applehttp @ 0x16ab9a0] max_analyze_duration reached
    [applehttp @ 0x16ab9a0] Estimating duration from bitrate, this may be inaccurate
    Seems stream 0 codec frame rate differs from container frame rate : 180000.00 (180000/1) -> 1000.00 (1000/1)

    Input #0, applehttp, from ’http://91.250.77.10:8134/hls-vod/mk/01.mp4.m3u8’ :

      Duration : 00:23:30.00, start : 8.700000, bitrate : N/A

        Stream #0.0 : Video : h264, 1k tbr, 90k tbn, 180k tbc

        Stream #0.1 : Audio : aac, 48000 Hz, stereo, s16

    [mp4 @ 0x1826640] dimensions not set

    Output #0, mp4, to ’Wasichsiewirklichgernefragenwuerde.mp4’ :

        Stream #0.0 : Video : libx264, q=2-31, 90k tbn, 90k tbc

        Stream #0.1 : Audio : libvo_aacenc, 48000 Hz, stereo

    Stream mapping :

      Stream #0.0 -> #0.0

      Stream #0.1 -> #0.1

    Could not write header for output file #0 (incorrect codec parameters ?)

Last Edit : 23.03.2014 20:08

avconv/ffmpeg to sync audio in a single file

6 avril 2014, par Jeff Thompson
I have an avi file with duration 1 hour. The audio rate is out of sync and ends about 2 minutes before the end of the video. I used the avconv -async option :
```
avconv -i unsynced.avi -i unsynced.avi -acodec adpcm_ms -vcodec copy -map 0:0 -map 1:1 -async 1000 synced.avi
```
But the output audio is still out of sync. Am I using the avconv command correctly to sync the audio with the video in the one input file ?

Thanks,
Jeff

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