com.amazonaws.services.elastictranscoder.model.CreateJobOutput Java Examples

/**
 * Creates a job in Elastic Transcoder using the configured pipeline, input
 * key, preset, and output key prefix.
 * @return Job ID of the job that was created in Elastic Transcoder.
 * @throws Exception
 */
private static String createElasticTranscoderJob() throws Exception {
    
    // Setup the job input using the provided input key.
    JobInput input = new JobInput()
        .withKey(INPUT_KEY);
    
    // Setup the job output using the provided input key to generate an output key.
    List<CreateJobOutput> outputs = new ArrayList<CreateJobOutput>();
    CreateJobOutput output = new CreateJobOutput()
        .withKey(TranscoderSampleUtilities.inputKeyToOutputKey(INPUT_KEY))
        .withPresetId(PRESET_ID);
    outputs.add(output);
    
    // Create a job on the specified pipeline and return the job ID.
    CreateJobRequest createJobRequest = new CreateJobRequest()
        .withPipelineId(PIPELINE_ID)
        .withOutputKeyPrefix(OUTPUT_KEY_PREFIX)
        .withInput(input)
        .withOutputs(outputs);
    return amazonElasticTranscoder.createJob(createJobRequest).getJob().getId();
}
 

protected CreateJobRequest getCreateJobRequest(String inputKey, String baseKey, TranscoderProfile profile) {
    JobInput jobInput = new JobInput();
    jobInput.setKey(inputKey);

    List<CreateJobOutput> jobOutputs = new ArrayList<>(profile.getOutputs().size());

    for (TranscoderOutput output : profile.getOutputs()) {
        jobOutputs.add(getCreateJobOutput(baseKey, output));
    }

    CreateJobRequest jobRequest = new CreateJobRequest();
    jobRequest.setPipelineId(profile.getPipelineId());
    jobRequest.setInput(jobInput);
    jobRequest.setOutputs(jobOutputs);

    return jobRequest;
}
 

protected CreateJobOutput getCreateJobOutput(String baseKey, TranscoderOutput output) {
    CreateJobOutput jobOutput = new CreateJobOutput();
    jobOutput.setPresetId(output.getPresetId());
    jobOutput.setKey(baseKey + output.getOutputKeySuffix());

    if (StringUtils.isNotEmpty(output.getThumbnailSuffixFormat())) {
        jobOutput.setThumbnailPattern(baseKey + output.getThumbnailSuffixFormat());
    }

    return jobOutput;
}
 

/**
 * Creates a job which outputs an HLS playlist for adaptive bitrate playback.
 * @return Job that was created by Elastic Transcoder.
 * @throws Exception
 */
private static Job createElasticTranscoderHlsJob() throws Exception {
    
    // Setup the job input using the provided input key.
    JobInput input = new JobInput()
        .withKey(INPUT_KEY);
    
    // Setup the job outputs using the HLS presets.
    String outputKey = TranscoderSampleUtilities.inputKeyToOutputKey(INPUT_KEY);
    CreateJobOutput hlsAudio = new CreateJobOutput()
        .withKey("hlsAudio/" + outputKey)
        .withPresetId(HLS_64K_AUDIO_PRESET_ID)
        .withSegmentDuration(SEGMENT_DURATION);
    CreateJobOutput hls0400k = new CreateJobOutput()
        .withKey("hls0400k/" + outputKey)
        .withPresetId(HLS_0400K_PRESET_ID)
        .withSegmentDuration(SEGMENT_DURATION);
    CreateJobOutput hls0600k = new CreateJobOutput()
        .withKey("hls0600k/" + outputKey)
        .withPresetId(HLS_0600K_PRESET_ID)
        .withSegmentDuration(SEGMENT_DURATION);
    CreateJobOutput hls1000k = new CreateJobOutput()
        .withKey("hls1000k/" + outputKey)
        .withPresetId(HLS_1000K_PRESET_ID)
        .withSegmentDuration(SEGMENT_DURATION);
    CreateJobOutput hls1500k = new CreateJobOutput()
        .withKey("hls1500k/" + outputKey)
        .withPresetId(HLS_1500K_PRESET_ID)
        .withSegmentDuration(SEGMENT_DURATION);
    CreateJobOutput hls2000k = new CreateJobOutput()
        .withKey("hls2000k/" + outputKey)
        .withPresetId(HLS_2000K_PRESET_ID)
        .withSegmentDuration(SEGMENT_DURATION);
    List<CreateJobOutput> outputs = Arrays.asList(hlsAudio, hls0400k, hls0600k, hls1000k, hls1500k, hls2000k);
    
    // Setup master playlist which can be used to play using adaptive bitrate.
    CreateJobPlaylist playlist = new CreateJobPlaylist()
        .withName("hls_" + outputKey)
        .withFormat("HLSv3")
        .withOutputKeys(hlsAudio.getKey(), hls0400k.getKey(), hls0600k.getKey(), hls1000k.getKey(), hls1500k.getKey(), hls2000k.getKey());
    
    // Create the job.
    CreateJobRequest createJobRequest = new CreateJobRequest()
        .withPipelineId(PIPELINE_ID)
        .withInput(input)
        .withOutputKeyPrefix(OUTPUT_KEY_PREFIX + outputKey + "/")
        .withOutputs(outputs)
        .withPlaylists(playlist);
    return amazonElasticTranscoder.createJob(createJobRequest).getJob();
}
 

public cfData execute( cfSession _session, cfArgStructData argStruct ) throws cfmRunTimeException{
	AmazonKey amazonKey	= getAmazonKey(_session, argStruct);
	AmazonElasticTranscoder et = getAmazonElasticTranscoder(amazonKey);

	CreateJobRequest cjr	= new CreateJobRequest();

	cjr.setPipelineId( getNamedStringParam(argStruct, "pipelineid", null) );
	if ( cjr.getPipelineId() == null || cjr.getPipelineId().isEmpty() )
		throwException(_session, "please provide a valid pipelineid");

	cjr.setOutputKeyPrefix( getNamedStringParam(argStruct, "outputkeyprefix", null) );
	if ( cjr.getOutputKeyPrefix() != null && cjr.getOutputKeyPrefix().isEmpty() )
		throwException(_session, "please provide a valid outputkeyprefix");
	
	
	// Handle the input
	cfStructData	input	= getNamedStructParam( _session, argStruct, "input", null );
	if ( input == null )
		throwException(_session, "please provide a 'input'");
	
	JobInput jobinput	= new JobInput();
	
	if ( input.containsKey("aspectratio") )
		jobinput.setAspectRatio( input.getData("aspectratio").getString() );
	
	if ( input.containsKey("container") )
		jobinput.setContainer( input.getData("container").getString() );
	
	if ( input.containsKey("framerate") )
		jobinput.setFrameRate( input.getData("framerate").getString() );
	
	if ( input.containsKey("interlaced") )
		jobinput.setInterlaced( input.getData("interlaced").getString() );
	
	if ( input.containsKey("key") )
		jobinput.setKey( input.getData("key").getString() );
	
	if ( input.containsKey("resolution") )
		jobinput.setResolution( input.getData("resolution").getString() );
	
	if ( input.containsKey("encryption") )
		jobinput.setEncryption( getEncryption( (cfStructData)input.getData("encryption") ) );
		
	cjr.setInput(jobinput);
	
	
	// Set the output
	cfArrayData	outputArr	= getNamedArrayParam( _session, argStruct, "outputs", null );
	if ( outputArr == null )
		throwException(_session, "please provide 'outputs'");
	
	List<CreateJobOutput>	outputs	= new LinkedList();
	for ( int x=0; x < outputArr.size(); x++ )
		outputs.add( getCreateJobOutput( (cfStructData)outputArr.getData(x+1) ) );
	
	cjr.setOutputs(outputs);
	
	
	// Now after collection all that; create the actual pipeline
	try{
		CreateJobResult cpres = et.createJob(cjr);
		return new cfStringData( cpres.getJob().getId() ); 
	}catch(Exception e){
		throwException(_session, "AmazonElasticTranscoder: " + e.getMessage() );
		return cfBooleanData.TRUE;
	}
}