Examples of com.day.cq.dam.handler.ffmpeg.FFMpegWrapper


        File tmpDir = null;
        File tmpWorkingDir = null;
        FileOutputStream fos = null;
        InputStream is = null;
        FFMpegWrapper wrapper = null;
        try {
            // creating temp directory
            tmpDir = createTempDir(null);


            // creating temp working directory for ffmpeg
            tmpWorkingDir = createTempDir(getWorkingDir());


            // streaming file to temp directory
            final File tmpFile = new File(tmpDir, asset.getName().replace(' ', '_'));
            fos = new FileOutputStream(tmpFile);
            is = asset.getOriginal().getStream();
            IOUtils.copy(is, fos);


            processAudio(metaData, asset, tmpFile, wfSession);


            // get information about original audio file (size, video length,
            // ...)
            wrapper = new FFMpegWrapper(tmpFile, tmpWorkingDir);
            wrapper.setExecutableLocator(locator);


            final ResourceResolver resolver = getResourceResolver(wfSession.getSession());
            final Resource assetResource = asset.adaptTo(Resource.class);
            final Resource metadata = resolver.getResource(assetResource, JCR_CONTENT + "/" + METADATA_FOLDER);


            if (null != metadata) {


                final Node metadataNode = metadata.adaptTo(Node.class);
                metadataNode.setProperty(DC_EXTENT, wrapper.getInputDuration());


                metadataNode.getSession().save();
            } else {
                log.warn("execute: failed setting metdata for asset [{}] in workflow [{}], no metdata node found.",
                        asset.getPath(), workItem.getId());

            VideoProfile profile = VideoProfile.get(resolver, videoProfile);
            if (profile != null) {
                log.info("processAudio: creating audio using profile [{}]", videoProfile);
                // creating temp working directory for ffmpeg
                File tmpWorkingDir = createTempDir(getWorkingDir());
                FFMpegWrapper ffmpegWrapper = FFMpegWrapper.fromProfile(tmpFile, profile, tmpWorkingDir);
                ffmpegWrapper.setExecutableLocator(getLocator());
                FileInputStream fis = null;
                try {
                    final String renditionName = getRenditionName(ffmpegWrapper);
                    final File transcodedAudio = ffmpegWrapper.transcode();
                    fis = new FileInputStream(transcodedAudio);
                    asset.addRendition(renditionName, fis, ffmpegWrapper.getOutputMimetype());
                    if (!transcodedAudio.delete()) {
                        log.error("Transcoded audio file @ {} coud not be deleted");
                    }
                } catch (IOException e) {
                    log.error(e.getMessage(), e);

Examples of com.day.cq.dam.handler.ffmpeg.FFMpegWrapper

Related Classes of com.day.cq.dam.handler.ffmpeg.FFMpegWrapper