Ci sono altri AWS SDK esempi disponibili nel repository AWS Doc SDK Examples
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Utilizzare CreateJob con un AWS SDK o CLI
I seguenti esempi di codice mostrano come utilizzareCreateJob.
- .NET
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- AWS SDK for .NET
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Nota
C'è altro da fare GitHub. Trova l'esempio completo e scopri di più sulla configurazione e l'esecuzione nel Repository di esempi di codice AWS
. Imposta le posizioni dei file, il client e il wrapper.
// MediaConvert role Amazon Resource Name (ARN). // For information on creating this role, see // https://docs.aws.amazon.com/mediaconvert/latest/ug/creating-the-iam-role-in-mediaconvert-configured.html. var mediaConvertRole = _configuration["mediaConvertRoleARN"]; // Include the file input and output locations in settings.json or settings.local.json. var fileInput = _configuration["fileInput"]; var fileOutput = _configuration["fileOutput"]; AmazonMediaConvertClient mcClient = new AmazonMediaConvertClient(); var wrapper = new MediaConvertWrapper(mcClient);Console.WriteLine(new string('-', 80)); Console.WriteLine($"Creating job for input file {fileInput}."); var jobId = await wrapper.CreateJob(mediaConvertRole!, fileInput!, fileOutput!); Console.WriteLine($"Created job with Job ID: {jobId}"); Console.WriteLine(new string('-', 80));Crea il lavoro utilizzando il metodo wrapper e restituisci l'ID del lavoro.
/// <summary> /// Create a job to convert a media file. /// </summary> /// <param name="mediaConvertRole">The Amazon Resource Name (ARN) of the media convert role, as specified here: /// https://docs.aws.amazon.com/mediaconvert/latest/ug/creating-the-iam-role-in-mediaconvert-configured.html</param> /// <param name="fileInput">The Amazon Simple Storage Service (Amazon S3) location of the input media file.</param> /// <param name="fileOutput">The Amazon S3 location for the output media file.</param> /// <returns>The ID of the new job.</returns> public async Task<string> CreateJob(string mediaConvertRole, string fileInput, string fileOutput) { CreateJobRequest createJobRequest = new CreateJobRequest { Role = mediaConvertRole }; createJobRequest.UserMetadata.Add("Customer", "Amazon"); JobSettings jobSettings = new JobSettings { AdAvailOffset = 0, TimecodeConfig = new TimecodeConfig { Source = TimecodeSource.EMBEDDED } }; createJobRequest.Settings = jobSettings; #region OutputGroup OutputGroup ofg = new OutputGroup { Name = "File Group", OutputGroupSettings = new OutputGroupSettings { Type = OutputGroupType.FILE_GROUP_SETTINGS, FileGroupSettings = new FileGroupSettings { Destination = fileOutput } } }; Output output = new Output { NameModifier = "_1" }; #region VideoDescription VideoDescription vdes = new VideoDescription { ScalingBehavior = ScalingBehavior.DEFAULT, TimecodeInsertion = VideoTimecodeInsertion.DISABLED, AntiAlias = AntiAlias.ENABLED, Sharpness = 50, AfdSignaling = AfdSignaling.NONE, DropFrameTimecode = DropFrameTimecode.ENABLED, RespondToAfd = RespondToAfd.NONE, ColorMetadata = ColorMetadata.INSERT, CodecSettings = new VideoCodecSettings { Codec = VideoCodec.H_264 } }; output.VideoDescription = vdes; H264Settings h264 = new H264Settings { InterlaceMode = H264InterlaceMode.PROGRESSIVE, NumberReferenceFrames = 3, Syntax = H264Syntax.DEFAULT, Softness = 0, GopClosedCadence = 1, GopSize = 90, Slices = 1, GopBReference = H264GopBReference.DISABLED, SlowPal = H264SlowPal.DISABLED, SpatialAdaptiveQuantization = H264SpatialAdaptiveQuantization.ENABLED, TemporalAdaptiveQuantization = H264TemporalAdaptiveQuantization.ENABLED, FlickerAdaptiveQuantization = H264FlickerAdaptiveQuantization.DISABLED, EntropyEncoding = H264EntropyEncoding.CABAC, Bitrate = 5000000, FramerateControl = H264FramerateControl.SPECIFIED, RateControlMode = H264RateControlMode.CBR, CodecProfile = H264CodecProfile.MAIN, Telecine = H264Telecine.NONE, MinIInterval = 0, AdaptiveQuantization = H264AdaptiveQuantization.HIGH, CodecLevel = H264CodecLevel.AUTO, FieldEncoding = H264FieldEncoding.PAFF, SceneChangeDetect = H264SceneChangeDetect.ENABLED, QualityTuningLevel = H264QualityTuningLevel.SINGLE_PASS, FramerateConversionAlgorithm = H264FramerateConversionAlgorithm.DUPLICATE_DROP, UnregisteredSeiTimecode = H264UnregisteredSeiTimecode.DISABLED, GopSizeUnits = H264GopSizeUnits.FRAMES, ParControl = H264ParControl.SPECIFIED, NumberBFramesBetweenReferenceFrames = 2, RepeatPps = H264RepeatPps.DISABLED, FramerateNumerator = 30, FramerateDenominator = 1, ParNumerator = 1, ParDenominator = 1 }; output.VideoDescription.CodecSettings.H264Settings = h264; #endregion VideoDescription #region AudioDescription AudioDescription ades = new AudioDescription { LanguageCodeControl = AudioLanguageCodeControl.FOLLOW_INPUT, // This name matches one specified in the following Inputs. AudioSourceName = "Audio Selector 1", CodecSettings = new AudioCodecSettings { Codec = AudioCodec.AAC } }; AacSettings aac = new AacSettings { AudioDescriptionBroadcasterMix = AacAudioDescriptionBroadcasterMix.NORMAL, RateControlMode = AacRateControlMode.CBR, CodecProfile = AacCodecProfile.LC, CodingMode = AacCodingMode.CODING_MODE_2_0, RawFormat = AacRawFormat.NONE, SampleRate = 48000, Specification = AacSpecification.MPEG4, Bitrate = 64000 }; ades.CodecSettings.AacSettings = aac; output.AudioDescriptions.Add(ades); #endregion AudioDescription #region Mp4 Container output.ContainerSettings = new ContainerSettings { Container = ContainerType.MP4 }; Mp4Settings mp4 = new Mp4Settings { CslgAtom = Mp4CslgAtom.INCLUDE, FreeSpaceBox = Mp4FreeSpaceBox.EXCLUDE, MoovPlacement = Mp4MoovPlacement.PROGRESSIVE_DOWNLOAD }; output.ContainerSettings.Mp4Settings = mp4; #endregion Mp4 Container ofg.Outputs.Add(output); createJobRequest.Settings.OutputGroups.Add(ofg); #endregion OutputGroup #region Input Input input = new Input { FilterEnable = InputFilterEnable.AUTO, PsiControl = InputPsiControl.USE_PSI, FilterStrength = 0, DeblockFilter = InputDeblockFilter.DISABLED, DenoiseFilter = InputDenoiseFilter.DISABLED, TimecodeSource = InputTimecodeSource.EMBEDDED, FileInput = fileInput }; AudioSelector audsel = new AudioSelector { Offset = 0, DefaultSelection = AudioDefaultSelection.NOT_DEFAULT, ProgramSelection = 1, SelectorType = AudioSelectorType.TRACK }; audsel.Tracks.Add(1); input.AudioSelectors.Add("Audio Selector 1", audsel); input.VideoSelector = new VideoSelector { ColorSpace = ColorSpace.FOLLOW }; createJobRequest.Settings.Inputs.Add(input); #endregion Input CreateJobResponse createJobResponse = await _amazonMediaConvert.CreateJobAsync(createJobRequest); var jobId = createJobResponse.Job.Id; return jobId; }-
Per API i dettagli, vedere CreateJobin AWS SDK for .NET API Reference.
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- C++
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- SDKper C++
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Nota
C'è altro su. GitHub Trova l'esempio completo e scopri di più sulla configurazione e l'esecuzione nel Repository di esempi di codice AWS
. //! Create an AWS Elemental MediaConvert job. /*! \param mediaConvertRole: An Amazon Resource Name (ARN) for the AWS Identity and Access Management (IAM) role for the job. \param fileInput: A URI to an input file that is stored in Amazon Simple Storage Service (Amazon S3) or on an HTTP(S) server. \param fileOutput: A URI for an Amazon S3 output location and the output file name base. \param jobSettingsFile: An optional JSON settings file. \param clientConfiguration: AWS client configuration. \return bool: Function succeeded. */ bool AwsDoc::MediaConvert::createJob(const Aws::String &mediaConvertRole, const Aws::String &fileInput, const Aws::String &fileOutput, const Aws::String &jobSettingsFile, const Aws::Client::ClientConfiguration &clientConfiguration) { Aws::MediaConvert::Model::CreateJobRequest createJobRequest; createJobRequest.SetRole(mediaConvertRole); Aws::Http::HeaderValueCollection hvc; hvc.emplace("Customer", "Amazon"); createJobRequest.SetUserMetadata(hvc); if (!jobSettingsFile.empty()) // Use a JSON file for the job settings. { std::ifstream jobSettingsStream(jobSettingsFile, std::ios::ate); if (!jobSettingsStream) { std::cerr << "Unable to open the job template file." << std::endl; return false; } std::vector<char> buffer(jobSettingsStream.tellg()); jobSettingsStream.seekg(0); jobSettingsStream.read(buffer.data(), buffer.size()); std::string jobSettingsJSON(buffer.data(), buffer.size()); size_t pos = jobSettingsJSON.find(INPUT_FILE_PLACEHOLDER); if (pos != std::string::npos) { jobSettingsJSON.replace(pos, strlen(INPUT_FILE_PLACEHOLDER), fileInput); } pos = jobSettingsJSON.find(OUTPUT_FILE_PLACEHOLDER); if (pos != std::string::npos) { jobSettingsJSON.replace(pos, strlen(OUTPUT_FILE_PLACEHOLDER), fileOutput); } Aws::Utils::Json::JsonValue jsonValue(jobSettingsJSON); Aws::MediaConvert::Model::JobSettings jobSettings(jsonValue); createJobRequest.SetSettings(jobSettings); } else { // Configure the job settings programmatically. Aws::MediaConvert::Model::JobSettings jobSettings; jobSettings.SetAdAvailOffset(0); Aws::MediaConvert::Model::TimecodeConfig timecodeConfig; timecodeConfig.SetSource(Aws::MediaConvert::Model::TimecodeSource::EMBEDDED); jobSettings.SetTimecodeConfig(timecodeConfig); // Configure the output group. Aws::MediaConvert::Model::OutputGroup outputGroup; outputGroup.SetName("File Group"); Aws::MediaConvert::Model::OutputGroupSettings outputGroupSettings; outputGroupSettings.SetType( Aws::MediaConvert::Model::OutputGroupType::FILE_GROUP_SETTINGS); Aws::MediaConvert::Model::FileGroupSettings fileGroupSettings; fileGroupSettings.SetDestination(fileOutput); outputGroupSettings.SetFileGroupSettings(fileGroupSettings); outputGroup.SetOutputGroupSettings(outputGroupSettings); Aws::MediaConvert::Model::Output output; output.SetNameModifier("_1"); Aws::MediaConvert::Model::VideoDescription videoDescription; videoDescription.SetScalingBehavior( Aws::MediaConvert::Model::ScalingBehavior::DEFAULT); videoDescription.SetTimecodeInsertion( Aws::MediaConvert::Model::VideoTimecodeInsertion::DISABLED); videoDescription.SetAntiAlias(Aws::MediaConvert::Model::AntiAlias::ENABLED); videoDescription.SetSharpness(50); videoDescription.SetAfdSignaling(Aws::MediaConvert::Model::AfdSignaling::NONE); videoDescription.SetDropFrameTimecode( Aws::MediaConvert::Model::DropFrameTimecode::ENABLED); videoDescription.SetRespondToAfd(Aws::MediaConvert::Model::RespondToAfd::NONE); videoDescription.SetColorMetadata( Aws::MediaConvert::Model::ColorMetadata::INSERT); Aws::MediaConvert::Model::VideoCodecSettings videoCodecSettings; videoCodecSettings.SetCodec(Aws::MediaConvert::Model::VideoCodec::H_264); Aws::MediaConvert::Model::H264Settings h264Settings; h264Settings.SetNumberReferenceFrames(3); h264Settings.SetSyntax(Aws::MediaConvert::Model::H264Syntax::DEFAULT); h264Settings.SetSoftness(0); h264Settings.SetGopClosedCadence(1); h264Settings.SetGopSize(90); h264Settings.SetSlices(1); h264Settings.SetGopBReference( Aws::MediaConvert::Model::H264GopBReference::DISABLED); h264Settings.SetSlowPal(Aws::MediaConvert::Model::H264SlowPal::DISABLED); h264Settings.SetSpatialAdaptiveQuantization( Aws::MediaConvert::Model::H264SpatialAdaptiveQuantization::ENABLED); h264Settings.SetTemporalAdaptiveQuantization( Aws::MediaConvert::Model::H264TemporalAdaptiveQuantization::ENABLED); h264Settings.SetFlickerAdaptiveQuantization( Aws::MediaConvert::Model::H264FlickerAdaptiveQuantization::DISABLED); h264Settings.SetEntropyEncoding( Aws::MediaConvert::Model::H264EntropyEncoding::CABAC); h264Settings.SetBitrate(5000000); h264Settings.SetFramerateControl( Aws::MediaConvert::Model::H264FramerateControl::SPECIFIED); h264Settings.SetRateControlMode( Aws::MediaConvert::Model::H264RateControlMode::CBR); h264Settings.SetCodecProfile(Aws::MediaConvert::Model::H264CodecProfile::MAIN); h264Settings.SetTelecine(Aws::MediaConvert::Model::H264Telecine::NONE); h264Settings.SetMinIInterval(0); h264Settings.SetAdaptiveQuantization( Aws::MediaConvert::Model::H264AdaptiveQuantization::HIGH); h264Settings.SetCodecLevel(Aws::MediaConvert::Model::H264CodecLevel::AUTO); h264Settings.SetFieldEncoding( Aws::MediaConvert::Model::H264FieldEncoding::PAFF); h264Settings.SetSceneChangeDetect( Aws::MediaConvert::Model::H264SceneChangeDetect::ENABLED); h264Settings.SetQualityTuningLevel( Aws::MediaConvert::Model::H264QualityTuningLevel::SINGLE_PASS); h264Settings.SetFramerateConversionAlgorithm( Aws::MediaConvert::Model::H264FramerateConversionAlgorithm::DUPLICATE_DROP); h264Settings.SetUnregisteredSeiTimecode( Aws::MediaConvert::Model::H264UnregisteredSeiTimecode::DISABLED); h264Settings.SetGopSizeUnits( Aws::MediaConvert::Model::H264GopSizeUnits::FRAMES); h264Settings.SetParControl(Aws::MediaConvert::Model::H264ParControl::SPECIFIED); h264Settings.SetNumberBFramesBetweenReferenceFrames(2); h264Settings.SetRepeatPps(Aws::MediaConvert::Model::H264RepeatPps::DISABLED); h264Settings.SetFramerateNumerator(30); h264Settings.SetFramerateDenominator(1); h264Settings.SetParNumerator(1); h264Settings.SetParDenominator(1); videoCodecSettings.SetH264Settings(h264Settings); videoDescription.SetCodecSettings(videoCodecSettings); output.SetVideoDescription(videoDescription); Aws::MediaConvert::Model::AudioDescription audioDescription; audioDescription.SetLanguageCodeControl( Aws::MediaConvert::Model::AudioLanguageCodeControl::FOLLOW_INPUT); audioDescription.SetAudioSourceName(AUDIO_SOURCE_NAME); Aws::MediaConvert::Model::AudioCodecSettings audioCodecSettings; audioCodecSettings.SetCodec(Aws::MediaConvert::Model::AudioCodec::AAC); Aws::MediaConvert::Model::AacSettings aacSettings; aacSettings.SetAudioDescriptionBroadcasterMix( Aws::MediaConvert::Model::AacAudioDescriptionBroadcasterMix::NORMAL); aacSettings.SetRateControlMode( Aws::MediaConvert::Model::AacRateControlMode::CBR); aacSettings.SetCodecProfile(Aws::MediaConvert::Model::AacCodecProfile::LC); aacSettings.SetCodingMode( Aws::MediaConvert::Model::AacCodingMode::CODING_MODE_2_0); aacSettings.SetRawFormat(Aws::MediaConvert::Model::AacRawFormat::NONE); aacSettings.SetSampleRate(48000); aacSettings.SetSpecification(Aws::MediaConvert::Model::AacSpecification::MPEG4); aacSettings.SetBitrate(64000); audioCodecSettings.SetAacSettings(aacSettings); audioDescription.SetCodecSettings(audioCodecSettings); Aws::Vector<Aws::MediaConvert::Model::AudioDescription> audioDescriptions; audioDescriptions.emplace_back(audioDescription); output.SetAudioDescriptions(audioDescriptions); Aws::MediaConvert::Model::ContainerSettings mp4container; mp4container.SetContainer(Aws::MediaConvert::Model::ContainerType::MP4); Aws::MediaConvert::Model::Mp4Settings mp4Settings; mp4Settings.SetCslgAtom(Aws::MediaConvert::Model::Mp4CslgAtom::INCLUDE); mp4Settings.SetFreeSpaceBox(Aws::MediaConvert::Model::Mp4FreeSpaceBox::EXCLUDE); mp4Settings.SetMoovPlacement( Aws::MediaConvert::Model::Mp4MoovPlacement::PROGRESSIVE_DOWNLOAD); mp4container.SetMp4Settings(mp4Settings); output.SetContainerSettings(mp4container); outputGroup.AddOutputs(output); jobSettings.AddOutputGroups(outputGroup); // Configure inputs. Aws::MediaConvert::Model::Input input; input.SetFilterEnable(Aws::MediaConvert::Model::InputFilterEnable::AUTO); input.SetPsiControl(Aws::MediaConvert::Model::InputPsiControl::USE_PSI); input.SetFilterStrength(0); input.SetDeblockFilter(Aws::MediaConvert::Model::InputDeblockFilter::DISABLED); input.SetDenoiseFilter(Aws::MediaConvert::Model::InputDenoiseFilter::DISABLED); input.SetTimecodeSource( Aws::MediaConvert::Model::InputTimecodeSource::EMBEDDED); input.SetFileInput(fileInput); Aws::MediaConvert::Model::AudioSelector audioSelector; audioSelector.SetOffset(0); audioSelector.SetDefaultSelection( Aws::MediaConvert::Model::AudioDefaultSelection::NOT_DEFAULT); audioSelector.SetProgramSelection(1); audioSelector.SetSelectorType( Aws::MediaConvert::Model::AudioSelectorType::TRACK); audioSelector.AddTracks(1); input.AddAudioSelectors(AUDIO_SOURCE_NAME, audioSelector); Aws::MediaConvert::Model::VideoSelector videoSelector; videoSelector.SetColorSpace(Aws::MediaConvert::Model::ColorSpace::FOLLOW); input.SetVideoSelector(videoSelector); jobSettings.AddInputs(input); createJobRequest.SetSettings(jobSettings); } Aws::MediaConvert::MediaConvertClient client(clientConfiguration); Aws::MediaConvert::Model::CreateJobOutcome outcome = client.CreateJob( createJobRequest); if (outcome.IsSuccess()) { std::cout << "Job successfully created with ID - " << outcome.GetResult().GetJob().GetId() << std::endl; } else { std::cerr << "Error CreateJob - " << outcome.GetError().GetMessage() << std::endl; } return outcome.IsSuccess(); }-
Per API i dettagli, vedi CreateJob AWS SDK for C++APIReference.
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- CLI
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- AWS CLI
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Per creare un lavoro
L'
create-jobesempio seguente crea un processo di transcodifica con le impostazioni specificate in un filejob.jsonche si trova sul sistema da cui si invia il comando. Questa specifica di JSON lavoro può specificare ogni impostazione singolarmente, fare riferimento a un modello di lavoro o fare riferimento a preimpostazioni di output.aws mediaconvert create-job \ --endpoint-urlhttps://abcd1234.mediaconvert.region-name-1.amazonaws.com\ --regionregion-name-1\ --cli-input-jsonfile://~/job.jsonPuoi utilizzare la MediaConvert console AWS Elemental per generare le specifiche del JSON lavoro scegliendo le impostazioni del lavoro e quindi selezionando Mostra lavoro nella parte JSON inferiore della sezione Job.
Per ottenere un endpoint specifico per l'account
describe-endpoints, usa o invia il comando senza l'endpoint. Il servizio restituisce un errore e il tuo endpoint.Se la richiesta ha esito positivo, il servizio restituisce le specifiche del JSON lavoro che hai inviato con la richiesta.
Per ulteriori informazioni, consulta Lavorare con AWS Elemental MediaConvert Jobs nella Guida per l' MediaConvert utente di AWS Elemental.
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Per API i dettagli, consultate AWS CLI Command CreateJob
Reference.
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- Java
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- SDKper Java 2.x
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Nota
C'è altro su. GitHub Trova l'esempio completo e scopri di più sulla configurazione e l'esecuzione nel Repository di esempi di codice AWS
. package com.example.mediaconvert; import java.net.URI; import java.util.HashMap; import java.util.Map; import software.amazon.awssdk.regions.Region; import software.amazon.awssdk.services.mediaconvert.MediaConvertClient; import software.amazon.awssdk.services.mediaconvert.model.DescribeEndpointsResponse; import software.amazon.awssdk.services.mediaconvert.model.DescribeEndpointsRequest; import software.amazon.awssdk.services.mediaconvert.model.Output; import software.amazon.awssdk.services.mediaconvert.model.MediaConvertException; import software.amazon.awssdk.services.mediaconvert.model.OutputGroup; import software.amazon.awssdk.services.mediaconvert.model.OutputGroupSettings; import software.amazon.awssdk.services.mediaconvert.model.HlsGroupSettings; import software.amazon.awssdk.services.mediaconvert.model.OutputGroupType; import software.amazon.awssdk.services.mediaconvert.model.HlsDirectoryStructure; import software.amazon.awssdk.services.mediaconvert.model.HlsManifestDurationFormat; import software.amazon.awssdk.services.mediaconvert.model.HlsStreamInfResolution; import software.amazon.awssdk.services.mediaconvert.model.HlsClientCache; import software.amazon.awssdk.services.mediaconvert.model.HlsCaptionLanguageSetting; import software.amazon.awssdk.services.mediaconvert.model.HlsManifestCompression; import software.amazon.awssdk.services.mediaconvert.model.HlsCodecSpecification; import software.amazon.awssdk.services.mediaconvert.model.HlsOutputSelection; import software.amazon.awssdk.services.mediaconvert.model.HlsProgramDateTime; import software.amazon.awssdk.services.mediaconvert.model.HlsTimedMetadataId3Frame; import software.amazon.awssdk.services.mediaconvert.model.HlsSegmentControl; import software.amazon.awssdk.services.mediaconvert.model.FileGroupSettings; import software.amazon.awssdk.services.mediaconvert.model.ContainerSettings; import software.amazon.awssdk.services.mediaconvert.model.VideoDescription; import software.amazon.awssdk.services.mediaconvert.model.ContainerType; import software.amazon.awssdk.services.mediaconvert.model.ScalingBehavior; import software.amazon.awssdk.services.mediaconvert.model.VideoTimecodeInsertion; import software.amazon.awssdk.services.mediaconvert.model.ColorMetadata; import software.amazon.awssdk.services.mediaconvert.model.RespondToAfd; import software.amazon.awssdk.services.mediaconvert.model.AfdSignaling; import software.amazon.awssdk.services.mediaconvert.model.DropFrameTimecode; import software.amazon.awssdk.services.mediaconvert.model.VideoCodecSettings; import software.amazon.awssdk.services.mediaconvert.model.H264Settings; import software.amazon.awssdk.services.mediaconvert.model.VideoCodec; import software.amazon.awssdk.services.mediaconvert.model.CreateJobRequest; import software.amazon.awssdk.services.mediaconvert.model.H264RateControlMode; import software.amazon.awssdk.services.mediaconvert.model.H264QualityTuningLevel; import software.amazon.awssdk.services.mediaconvert.model.H264SceneChangeDetect; import software.amazon.awssdk.services.mediaconvert.model.AacAudioDescriptionBroadcasterMix; import software.amazon.awssdk.services.mediaconvert.model.H264ParControl; import software.amazon.awssdk.services.mediaconvert.model.AacRawFormat; import software.amazon.awssdk.services.mediaconvert.model.H264QvbrSettings; import software.amazon.awssdk.services.mediaconvert.model.H264FramerateConversionAlgorithm; import software.amazon.awssdk.services.mediaconvert.model.H264CodecLevel; import software.amazon.awssdk.services.mediaconvert.model.H264FramerateControl; import software.amazon.awssdk.services.mediaconvert.model.AacCodingMode; import software.amazon.awssdk.services.mediaconvert.model.H264Telecine; import software.amazon.awssdk.services.mediaconvert.model.H264FlickerAdaptiveQuantization; import software.amazon.awssdk.services.mediaconvert.model.H264GopSizeUnits; import software.amazon.awssdk.services.mediaconvert.model.H264CodecProfile; import software.amazon.awssdk.services.mediaconvert.model.H264GopBReference; import software.amazon.awssdk.services.mediaconvert.model.AudioTypeControl; import software.amazon.awssdk.services.mediaconvert.model.AntiAlias; import software.amazon.awssdk.services.mediaconvert.model.H264SlowPal; import software.amazon.awssdk.services.mediaconvert.model.H264SpatialAdaptiveQuantization; import software.amazon.awssdk.services.mediaconvert.model.H264Syntax; import software.amazon.awssdk.services.mediaconvert.model.M3u8Settings; import software.amazon.awssdk.services.mediaconvert.model.InputDenoiseFilter; import software.amazon.awssdk.services.mediaconvert.model.H264TemporalAdaptiveQuantization; import software.amazon.awssdk.services.mediaconvert.model.CreateJobResponse; import software.amazon.awssdk.services.mediaconvert.model.H264UnregisteredSeiTimecode; import software.amazon.awssdk.services.mediaconvert.model.H264EntropyEncoding; import software.amazon.awssdk.services.mediaconvert.model.InputPsiControl; import software.amazon.awssdk.services.mediaconvert.model.ColorSpace; import software.amazon.awssdk.services.mediaconvert.model.H264RepeatPps; import software.amazon.awssdk.services.mediaconvert.model.H264FieldEncoding; import software.amazon.awssdk.services.mediaconvert.model.M3u8NielsenId3; import software.amazon.awssdk.services.mediaconvert.model.InputDeblockFilter; import software.amazon.awssdk.services.mediaconvert.model.InputRotate; import software.amazon.awssdk.services.mediaconvert.model.H264DynamicSubGop; import software.amazon.awssdk.services.mediaconvert.model.TimedMetadata; import software.amazon.awssdk.services.mediaconvert.model.JobSettings; import software.amazon.awssdk.services.mediaconvert.model.AudioDefaultSelection; import software.amazon.awssdk.services.mediaconvert.model.VideoSelector; import software.amazon.awssdk.services.mediaconvert.model.AacSpecification; import software.amazon.awssdk.services.mediaconvert.model.Input; import software.amazon.awssdk.services.mediaconvert.model.OutputSettings; import software.amazon.awssdk.services.mediaconvert.model.H264AdaptiveQuantization; import software.amazon.awssdk.services.mediaconvert.model.AudioLanguageCodeControl; import software.amazon.awssdk.services.mediaconvert.model.InputFilterEnable; import software.amazon.awssdk.services.mediaconvert.model.AudioDescription; import software.amazon.awssdk.services.mediaconvert.model.H264InterlaceMode; import software.amazon.awssdk.services.mediaconvert.model.AudioCodecSettings; import software.amazon.awssdk.services.mediaconvert.model.AacSettings; import software.amazon.awssdk.services.mediaconvert.model.AudioCodec; import software.amazon.awssdk.services.mediaconvert.model.AacRateControlMode; import software.amazon.awssdk.services.mediaconvert.model.AacCodecProfile; import software.amazon.awssdk.services.mediaconvert.model.HlsIFrameOnlyManifest; import software.amazon.awssdk.services.mediaconvert.model.FrameCaptureSettings; import software.amazon.awssdk.services.mediaconvert.model.AudioSelector; import software.amazon.awssdk.services.mediaconvert.model.M3u8PcrControl; import software.amazon.awssdk.services.mediaconvert.model.InputTimecodeSource; import software.amazon.awssdk.services.mediaconvert.model.HlsSettings; import software.amazon.awssdk.services.mediaconvert.model.M3u8Scte35Source; /** * Create a MediaConvert job. Must supply MediaConvert access role Amazon * Resource Name (ARN), and a * valid video input file via Amazon S3 URL. * * Also, set up your development environment, including your credentials. * * For information, see this documentation topic: * * https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/get-started.html * */ public class CreateJob { public static void main(String[] args) { final String usage = """ Usage: <mcRoleARN> <fileInput>\s Where: mcRoleARN - The MediaConvert Role ARN.\s fileInput - The URL of an Amazon S3 bucket where the input file is located.\s """; if (args.length != 2) { System.out.println(usage); System.exit(1); } String mcRoleARN = args[0]; String fileInput = args[1]; Region region = Region.US_WEST_2; MediaConvertClient mc = MediaConvertClient.builder() .region(region) .build(); String id = createMediaJob(mc, mcRoleARN, fileInput); System.out.println("MediaConvert job created. Job Id = " + id); mc.close(); } public static String createMediaJob(MediaConvertClient mc, String mcRoleARN, String fileInput) { String s3path = fileInput.substring(0, fileInput.lastIndexOf('/') + 1) + "javasdk/out/"; String fileOutput = s3path + "index"; String thumbsOutput = s3path + "thumbs/"; String mp4Output = s3path + "mp4/"; try { DescribeEndpointsResponse res = mc .describeEndpoints(DescribeEndpointsRequest.builder().maxResults(20).build()); if (res.endpoints().size() <= 0) { System.out.println("Cannot find MediaConvert service endpoint URL!"); System.exit(1); } String endpointURL = res.endpoints().get(0).url(); System.out.println("MediaConvert service URL: " + endpointURL); System.out.println("MediaConvert role arn: " + mcRoleARN); System.out.println("MediaConvert input file: " + fileInput); System.out.println("MediaConvert output path: " + s3path); MediaConvertClient emc = MediaConvertClient.builder() .region(Region.US_WEST_2) .endpointOverride(URI.create(endpointURL)) .build(); // output group Preset HLS low profile Output hlsLow = createOutput("hls_low", "_low", "_$dt$", 750000, 7, 1920, 1080, 640); // output group Preset HLS media profile Output hlsMedium = createOutput("hls_medium", "_medium", "_$dt$", 1200000, 7, 1920, 1080, 1280); // output group Preset HLS high profole Output hlsHigh = createOutput("hls_high", "_high", "_$dt$", 3500000, 8, 1920, 1080, 1920); OutputGroup appleHLS = OutputGroup.builder().name("Apple HLS").customName("Example") .outputGroupSettings(OutputGroupSettings.builder() .type(OutputGroupType.HLS_GROUP_SETTINGS) .hlsGroupSettings(HlsGroupSettings.builder() .directoryStructure( HlsDirectoryStructure.SINGLE_DIRECTORY) .manifestDurationFormat( HlsManifestDurationFormat.INTEGER) .streamInfResolution( HlsStreamInfResolution.INCLUDE) .clientCache(HlsClientCache.ENABLED) .captionLanguageSetting( HlsCaptionLanguageSetting.OMIT) .manifestCompression( HlsManifestCompression.NONE) .codecSpecification( HlsCodecSpecification.RFC_4281) .outputSelection( HlsOutputSelection.MANIFESTS_AND_SEGMENTS) .programDateTime(HlsProgramDateTime.EXCLUDE) .programDateTimePeriod(600) .timedMetadataId3Frame( HlsTimedMetadataId3Frame.PRIV) .timedMetadataId3Period(10) .destination(fileOutput) .segmentControl(HlsSegmentControl.SEGMENTED_FILES) .minFinalSegmentLength((double) 0) .segmentLength(4).minSegmentLength(0).build()) .build()) .outputs(hlsLow, hlsMedium, hlsHigh).build(); OutputGroup fileMp4 = OutputGroup.builder().name("File Group").customName("mp4") .outputGroupSettings(OutputGroupSettings.builder() .type(OutputGroupType.FILE_GROUP_SETTINGS) .fileGroupSettings(FileGroupSettings.builder() .destination(mp4Output).build()) .build()) .outputs(Output.builder().extension("mp4") .containerSettings(ContainerSettings.builder() .container(ContainerType.MP4).build()) .videoDescription(VideoDescription.builder().width(1280) .height(720) .scalingBehavior(ScalingBehavior.DEFAULT) .sharpness(50).antiAlias(AntiAlias.ENABLED) .timecodeInsertion( VideoTimecodeInsertion.DISABLED) .colorMetadata(ColorMetadata.INSERT) .respondToAfd(RespondToAfd.NONE) .afdSignaling(AfdSignaling.NONE) .dropFrameTimecode(DropFrameTimecode.ENABLED) .codecSettings(VideoCodecSettings.builder() .codec(VideoCodec.H_264) .h264Settings(H264Settings .builder() .rateControlMode( H264RateControlMode.QVBR) .parControl(H264ParControl.INITIALIZE_FROM_SOURCE) .qualityTuningLevel( H264QualityTuningLevel.SINGLE_PASS) .qvbrSettings( H264QvbrSettings.builder() .qvbrQualityLevel( 8) .build()) .codecLevel(H264CodecLevel.AUTO) .codecProfile(H264CodecProfile.MAIN) .maxBitrate(2400000) .framerateControl( H264FramerateControl.INITIALIZE_FROM_SOURCE) .gopSize(2.0) .gopSizeUnits(H264GopSizeUnits.SECONDS) .numberBFramesBetweenReferenceFrames( 2) .gopClosedCadence( 1) .gopBReference(H264GopBReference.DISABLED) .slowPal(H264SlowPal.DISABLED) .syntax(H264Syntax.DEFAULT) .numberReferenceFrames( 3) .dynamicSubGop(H264DynamicSubGop.STATIC) .fieldEncoding(H264FieldEncoding.PAFF) .sceneChangeDetect( H264SceneChangeDetect.ENABLED) .minIInterval(0) .telecine(H264Telecine.NONE) .framerateConversionAlgorithm( H264FramerateConversionAlgorithm.DUPLICATE_DROP) .entropyEncoding( H264EntropyEncoding.CABAC) .slices(1) .unregisteredSeiTimecode( H264UnregisteredSeiTimecode.DISABLED) .repeatPps(H264RepeatPps.DISABLED) .adaptiveQuantization( H264AdaptiveQuantization.HIGH) .spatialAdaptiveQuantization( H264SpatialAdaptiveQuantization.ENABLED) .temporalAdaptiveQuantization( H264TemporalAdaptiveQuantization.ENABLED) .flickerAdaptiveQuantization( H264FlickerAdaptiveQuantization.DISABLED) .softness(0) .interlaceMode(H264InterlaceMode.PROGRESSIVE) .build()) .build()) .build()) .audioDescriptions(AudioDescription.builder() .audioTypeControl(AudioTypeControl.FOLLOW_INPUT) .languageCodeControl( AudioLanguageCodeControl.FOLLOW_INPUT) .codecSettings(AudioCodecSettings.builder() .codec(AudioCodec.AAC) .aacSettings(AacSettings .builder() .codecProfile(AacCodecProfile.LC) .rateControlMode( AacRateControlMode.CBR) .codingMode(AacCodingMode.CODING_MODE_2_0) .sampleRate(44100) .bitrate(160000) .rawFormat(AacRawFormat.NONE) .specification(AacSpecification.MPEG4) .audioDescriptionBroadcasterMix( AacAudioDescriptionBroadcasterMix.NORMAL) .build()) .build()) .build()) .build()) .build(); OutputGroup thumbs = OutputGroup.builder().name("File Group").customName("thumbs") .outputGroupSettings(OutputGroupSettings.builder() .type(OutputGroupType.FILE_GROUP_SETTINGS) .fileGroupSettings(FileGroupSettings.builder() .destination(thumbsOutput).build()) .build()) .outputs(Output.builder().extension("jpg") .containerSettings(ContainerSettings.builder() .container(ContainerType.RAW).build()) .videoDescription(VideoDescription.builder() .scalingBehavior(ScalingBehavior.DEFAULT) .sharpness(50).antiAlias(AntiAlias.ENABLED) .timecodeInsertion( VideoTimecodeInsertion.DISABLED) .colorMetadata(ColorMetadata.INSERT) .dropFrameTimecode(DropFrameTimecode.ENABLED) .codecSettings(VideoCodecSettings.builder() .codec(VideoCodec.FRAME_CAPTURE) .frameCaptureSettings( FrameCaptureSettings .builder() .framerateNumerator( 1) .framerateDenominator( 1) .maxCaptures(10000000) .quality(80) .build()) .build()) .build()) .build()) .build(); Map<String, AudioSelector> audioSelectors = new HashMap<>(); audioSelectors.put("Audio Selector 1", AudioSelector.builder().defaultSelection(AudioDefaultSelection.DEFAULT) .offset(0).build()); JobSettings jobSettings = JobSettings.builder().inputs(Input.builder() .audioSelectors(audioSelectors) .videoSelector( VideoSelector.builder().colorSpace(ColorSpace.FOLLOW) .rotate(InputRotate.DEGREE_0).build()) .filterEnable(InputFilterEnable.AUTO).filterStrength(0) .deblockFilter(InputDeblockFilter.DISABLED) .denoiseFilter(InputDenoiseFilter.DISABLED).psiControl(InputPsiControl.USE_PSI) .timecodeSource(InputTimecodeSource.EMBEDDED).fileInput(fileInput).build()) .outputGroups(appleHLS, thumbs, fileMp4).build(); CreateJobRequest createJobRequest = CreateJobRequest.builder().role(mcRoleARN) .settings(jobSettings) .build(); CreateJobResponse createJobResponse = emc.createJob(createJobRequest); return createJobResponse.job().id(); } catch (MediaConvertException e) { System.out.println(e.toString()); System.exit(0); } return ""; } private final static Output createOutput(String customName, String nameModifier, String segmentModifier, int qvbrMaxBitrate, int qvbrQualityLevel, int originWidth, int originHeight, int targetWidth) { int targetHeight = Math.round(originHeight * targetWidth / originWidth) - (Math.round(originHeight * targetWidth / originWidth) % 4); Output output = null; try { output = Output.builder().nameModifier(nameModifier).outputSettings(OutputSettings.builder() .hlsSettings(HlsSettings.builder().segmentModifier(segmentModifier) .audioGroupId("program_audio") .iFrameOnlyManifest(HlsIFrameOnlyManifest.EXCLUDE).build()) .build()) .containerSettings(ContainerSettings.builder().container(ContainerType.M3_U8) .m3u8Settings(M3u8Settings.builder().audioFramesPerPes(4) .pcrControl(M3u8PcrControl.PCR_EVERY_PES_PACKET) .pmtPid(480).privateMetadataPid(503) .programNumber(1).patInterval(0).pmtInterval(0) .scte35Source(M3u8Scte35Source.NONE) .scte35Pid(500).nielsenId3(M3u8NielsenId3.NONE) .timedMetadata(TimedMetadata.NONE) .timedMetadataPid(502).videoPid(481) .audioPids(482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492) .build()) .build()) .videoDescription( VideoDescription.builder().width(targetWidth) .height(targetHeight) .scalingBehavior(ScalingBehavior.DEFAULT) .sharpness(50).antiAlias(AntiAlias.ENABLED) .timecodeInsertion( VideoTimecodeInsertion.DISABLED) .colorMetadata(ColorMetadata.INSERT) .respondToAfd(RespondToAfd.NONE) .afdSignaling(AfdSignaling.NONE) .dropFrameTimecode(DropFrameTimecode.ENABLED) .codecSettings(VideoCodecSettings.builder() .codec(VideoCodec.H_264) .h264Settings(H264Settings .builder() .rateControlMode( H264RateControlMode.QVBR) .parControl(H264ParControl.INITIALIZE_FROM_SOURCE) .qualityTuningLevel( H264QualityTuningLevel.SINGLE_PASS) .qvbrSettings(H264QvbrSettings .builder() .qvbrQualityLevel( qvbrQualityLevel) .build()) .codecLevel(H264CodecLevel.AUTO) .codecProfile((targetHeight > 720 && targetWidth > 1280) ? H264CodecProfile.HIGH : H264CodecProfile.MAIN) .maxBitrate(qvbrMaxBitrate) .framerateControl( H264FramerateControl.INITIALIZE_FROM_SOURCE) .gopSize(2.0) .gopSizeUnits(H264GopSizeUnits.SECONDS) .numberBFramesBetweenReferenceFrames( 2) .gopClosedCadence( 1) .gopBReference(H264GopBReference.DISABLED) .slowPal(H264SlowPal.DISABLED) .syntax(H264Syntax.DEFAULT) .numberReferenceFrames( 3) .dynamicSubGop(H264DynamicSubGop.STATIC) .fieldEncoding(H264FieldEncoding.PAFF) .sceneChangeDetect( H264SceneChangeDetect.ENABLED) .minIInterval(0) .telecine(H264Telecine.NONE) .framerateConversionAlgorithm( H264FramerateConversionAlgorithm.DUPLICATE_DROP) .entropyEncoding( H264EntropyEncoding.CABAC) .slices(1) .unregisteredSeiTimecode( H264UnregisteredSeiTimecode.DISABLED) .repeatPps(H264RepeatPps.DISABLED) .adaptiveQuantization( H264AdaptiveQuantization.HIGH) .spatialAdaptiveQuantization( H264SpatialAdaptiveQuantization.ENABLED) .temporalAdaptiveQuantization( H264TemporalAdaptiveQuantization.ENABLED) .flickerAdaptiveQuantization( H264FlickerAdaptiveQuantization.DISABLED) .softness(0) .interlaceMode(H264InterlaceMode.PROGRESSIVE) .build()) .build()) .build()) .audioDescriptions(AudioDescription.builder() .audioTypeControl(AudioTypeControl.FOLLOW_INPUT) .languageCodeControl(AudioLanguageCodeControl.FOLLOW_INPUT) .codecSettings(AudioCodecSettings.builder() .codec(AudioCodec.AAC).aacSettings(AacSettings .builder() .codecProfile(AacCodecProfile.LC) .rateControlMode( AacRateControlMode.CBR) .codingMode(AacCodingMode.CODING_MODE_2_0) .sampleRate(44100) .bitrate(96000) .rawFormat(AacRawFormat.NONE) .specification(AacSpecification.MPEG4) .audioDescriptionBroadcasterMix( AacAudioDescriptionBroadcasterMix.NORMAL) .build()) .build()) .build()) .build(); } catch (MediaConvertException e) { e.printStackTrace(); System.exit(0); } return output; } }-
Per API i dettagli, vedi CreateJob AWS SDK for Java 2.xAPIReference.
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- Kotlin
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- SDKper Kotlin
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Nota
c'è altro da fare. GitHub Trova l'esempio completo e scopri di più sulla configurazione e l'esecuzione nel Repository di esempi di codice AWS
. suspend fun createMediaJob( mcClient: MediaConvertClient, mcRoleARN: String, fileInputVal: String, ): String? { val s3path = fileInputVal.substring(0, fileInputVal.lastIndexOf('/') + 1) + "javasdk/out/" val fileOutput = s3path + "index" val thumbsOutput = s3path + "thumbs/" val mp4Output = s3path + "mp4/" try { val describeEndpoints = DescribeEndpointsRequest { maxResults = 20 } val res = mcClient.describeEndpoints(describeEndpoints) if (res.endpoints?.size!! <= 0) { println("Cannot find MediaConvert service endpoint URL!") exitProcess(0) } val endpointURL = res.endpoints!!.get(0).url!! val mediaConvert = MediaConvertClient.fromEnvironment { region = "us-west-2" endpointProvider = MediaConvertEndpointProvider { Endpoint(endpointURL) } } // output group Preset HLS low profile val hlsLow = createOutput("_low", "_\$dt$", 750000, 7, 1920, 1080, 640) // output group Preset HLS medium profile val hlsMedium = createOutput("_medium", "_\$dt$", 1200000, 7, 1920, 1080, 1280) // output group Preset HLS high profole val hlsHigh = createOutput("_high", "_\$dt$", 3500000, 8, 1920, 1080, 1920) val outputSettings = OutputGroupSettings { type = OutputGroupType.HlsGroupSettings } val outputObsList: MutableList<Output> = mutableListOf() if (hlsLow != null) { outputObsList.add(hlsLow) } if (hlsMedium != null) { outputObsList.add(hlsMedium) } if (hlsHigh != null) { outputObsList.add(hlsHigh) } // Create an OutputGroup object. val appleHLS = OutputGroup { name = "Apple HLS" customName = "Example" outputGroupSettings = OutputGroupSettings { type = OutputGroupType.HlsGroupSettings this.hlsGroupSettings = HlsGroupSettings { directoryStructure = HlsDirectoryStructure.SingleDirectory manifestDurationFormat = HlsManifestDurationFormat.Integer streamInfResolution = HlsStreamInfResolution.Include clientCache = HlsClientCache.Enabled captionLanguageSetting = HlsCaptionLanguageSetting.Omit manifestCompression = HlsManifestCompression.None codecSpecification = HlsCodecSpecification.Rfc4281 outputSelection = HlsOutputSelection.ManifestsAndSegments programDateTime = HlsProgramDateTime.Exclude programDateTimePeriod = 600 timedMetadataId3Frame = HlsTimedMetadataId3Frame.Priv timedMetadataId3Period = 10 destination = fileOutput segmentControl = HlsSegmentControl.SegmentedFiles minFinalSegmentLength = 0.toDouble() segmentLength = 4 minSegmentLength = 1 } } outputs = outputObsList } val theOutput = Output { extension = "mp4" containerSettings = ContainerSettings { container = ContainerType.fromValue("MP4") } videoDescription = VideoDescription { width = 1280 height = 720 scalingBehavior = ScalingBehavior.Default sharpness = 50 antiAlias = AntiAlias.Enabled timecodeInsertion = VideoTimecodeInsertion.Disabled colorMetadata = ColorMetadata.Insert respondToAfd = RespondToAfd.None afdSignaling = AfdSignaling.None dropFrameTimecode = DropFrameTimecode.Enabled codecSettings = VideoCodecSettings { codec = VideoCodec.H264 h264Settings = H264Settings { rateControlMode = H264RateControlMode.Qvbr parControl = H264ParControl.InitializeFromSource qualityTuningLevel = H264QualityTuningLevel.SinglePass qvbrSettings = H264QvbrSettings { qvbrQualityLevel = 8 } codecLevel = H264CodecLevel.Auto codecProfile = H264CodecProfile.Main maxBitrate = 2400000 framerateControl = H264FramerateControl.InitializeFromSource gopSize = 2.0 gopSizeUnits = H264GopSizeUnits.Seconds numberBFramesBetweenReferenceFrames = 2 gopClosedCadence = 1 gopBReference = H264GopBReference.Disabled slowPal = H264SlowPal.Disabled syntax = H264Syntax.Default numberReferenceFrames = 3 dynamicSubGop = H264DynamicSubGop.Static fieldEncoding = H264FieldEncoding.Paff sceneChangeDetect = H264SceneChangeDetect.Enabled minIInterval = 0 telecine = H264Telecine.None framerateConversionAlgorithm = H264FramerateConversionAlgorithm.DuplicateDrop entropyEncoding = H264EntropyEncoding.Cabac slices = 1 unregisteredSeiTimecode = H264UnregisteredSeiTimecode.Disabled repeatPps = H264RepeatPps.Disabled adaptiveQuantization = H264AdaptiveQuantization.High spatialAdaptiveQuantization = H264SpatialAdaptiveQuantization.Enabled temporalAdaptiveQuantization = H264TemporalAdaptiveQuantization.Enabled flickerAdaptiveQuantization = H264FlickerAdaptiveQuantization.Disabled softness = 0 interlaceMode = H264InterlaceMode.Progressive } } } audioDescriptions = listOf( AudioDescription { audioTypeControl = AudioTypeControl.FollowInput languageCodeControl = AudioLanguageCodeControl.FollowInput codecSettings = AudioCodecSettings { codec = AudioCodec.Aac aacSettings = AacSettings { codecProfile = AacCodecProfile.Lc rateControlMode = AacRateControlMode.Cbr codingMode = AacCodingMode.CodingMode2_0 sampleRate = 44100 bitrate = 160000 rawFormat = AacRawFormat.None specification = AacSpecification.Mpeg4 audioDescriptionBroadcasterMix = AacAudioDescriptionBroadcasterMix.Normal } } }, ) } // Create an OutputGroup val fileMp4 = OutputGroup { name = "File Group" customName = "mp4" outputGroupSettings = OutputGroupSettings { type = OutputGroupType.FileGroupSettings fileGroupSettings = FileGroupSettings { destination = mp4Output } } outputs = listOf(theOutput) } val containerSettings1 = ContainerSettings { container = ContainerType.Raw } val thumbs = OutputGroup { name = "File Group" customName = "thumbs" outputGroupSettings = OutputGroupSettings { type = OutputGroupType.FileGroupSettings fileGroupSettings = FileGroupSettings { destination = thumbsOutput } } outputs = listOf( Output { extension = "jpg" this.containerSettings = containerSettings1 videoDescription = VideoDescription { scalingBehavior = ScalingBehavior.Default sharpness = 50 antiAlias = AntiAlias.Enabled timecodeInsertion = VideoTimecodeInsertion.Disabled colorMetadata = ColorMetadata.Insert dropFrameTimecode = DropFrameTimecode.Enabled codecSettings = VideoCodecSettings { codec = VideoCodec.FrameCapture frameCaptureSettings = FrameCaptureSettings { framerateNumerator = 1 framerateDenominator = 1 maxCaptures = 10000000 quality = 80 } } } }, ) } val audioSelectors1: MutableMap<String, AudioSelector> = HashMap() audioSelectors1["Audio Selector 1"] = AudioSelector { defaultSelection = AudioDefaultSelection.Default offset = 0 } val jobSettings = JobSettings { inputs = listOf( Input { audioSelectors = audioSelectors1 videoSelector = VideoSelector { colorSpace = ColorSpace.Follow rotate = InputRotate.Degree0 } filterEnable = InputFilterEnable.Auto filterStrength = 0 deblockFilter = InputDeblockFilter.Disabled denoiseFilter = InputDenoiseFilter.Disabled psiControl = InputPsiControl.UsePsi timecodeSource = InputTimecodeSource.Embedded fileInput = fileInputVal outputGroups = listOf(appleHLS, thumbs, fileMp4) }, ) } val createJobRequest = CreateJobRequest { role = mcRoleARN settings = jobSettings } val createJobResponse = mediaConvert.createJob(createJobRequest) return createJobResponse.job?.id } catch (ex: MediaConvertException) { println(ex.message) mcClient.close() exitProcess(0) } } fun createOutput( nameModifierVal: String, segmentModifierVal: String, qvbrMaxBitrate: Int, qvbrQualityLevelVal: Int, originWidth: Int, originHeight: Int, targetWidth: Int, ): Output? { val targetHeight = ( (originHeight * targetWidth / originWidth).toFloat().roundToInt() - (originHeight * targetWidth / originWidth).toFloat().roundToInt() % 4 ) var output: Output? try { val audio1 = AudioDescription { audioTypeControl = AudioTypeControl.FollowInput languageCodeControl = AudioLanguageCodeControl.FollowInput codecSettings = AudioCodecSettings { codec = AudioCodec.Aac aacSettings = AacSettings { codecProfile = AacCodecProfile.Lc rateControlMode = AacRateControlMode.Cbr codingMode = AacCodingMode.CodingMode2_0 sampleRate = 44100 bitrate = 96000 rawFormat = AacRawFormat.None specification = AacSpecification.Mpeg4 audioDescriptionBroadcasterMix = AacAudioDescriptionBroadcasterMix.Normal } } } output = Output { nameModifier = nameModifierVal outputSettings = OutputSettings { hlsSettings = HlsSettings { segmentModifier = segmentModifierVal audioGroupId = "program_audio" iFrameOnlyManifest = HlsIFrameOnlyManifest.Exclude } } containerSettings = ContainerSettings { container = ContainerType.M3U8 this.m3u8Settings = M3u8Settings { audioFramesPerPes = 4 pcrControl = M3u8PcrControl.PcrEveryPesPacket pmtPid = 480 privateMetadataPid = 503 programNumber = 1 patInterval = 0 pmtInterval = 0 scte35Source = M3u8Scte35Source.None scte35Pid = 500 nielsenId3 = M3u8NielsenId3.None timedMetadata = TimedMetadata.None timedMetadataPid = 502 videoPid = 481 audioPids = listOf(482, 483, 484, 485, 486, 487, 488, 489, 490, 491, 492) } videoDescription = VideoDescription { width = targetWidth height = targetHeight scalingBehavior = ScalingBehavior.Default sharpness = 50 antiAlias = AntiAlias.Enabled timecodeInsertion = VideoTimecodeInsertion.Disabled colorMetadata = ColorMetadata.Insert respondToAfd = RespondToAfd.None afdSignaling = AfdSignaling.None dropFrameTimecode = DropFrameTimecode.Enabled codecSettings = VideoCodecSettings { codec = VideoCodec.H264 h264Settings = H264Settings { rateControlMode = H264RateControlMode.Qvbr parControl = H264ParControl.InitializeFromSource qualityTuningLevel = H264QualityTuningLevel.SinglePass qvbrSettings = H264QvbrSettings { qvbrQualityLevel = qvbrQualityLevelVal } codecLevel = H264CodecLevel.Auto codecProfile = if (targetHeight > 720 && targetWidth > 1280 ) { H264CodecProfile.High } else { H264CodecProfile.Main } maxBitrate = qvbrMaxBitrate framerateControl = H264FramerateControl.InitializeFromSource gopSize = 2.0 gopSizeUnits = H264GopSizeUnits.Seconds numberBFramesBetweenReferenceFrames = 2 gopClosedCadence = 1 gopBReference = H264GopBReference.Disabled slowPal = H264SlowPal.Disabled syntax = H264Syntax.Default numberReferenceFrames = 3 dynamicSubGop = H264DynamicSubGop.Static fieldEncoding = H264FieldEncoding.Paff sceneChangeDetect = H264SceneChangeDetect.Enabled minIInterval = 0 telecine = H264Telecine.None framerateConversionAlgorithm = H264FramerateConversionAlgorithm.DuplicateDrop entropyEncoding = H264EntropyEncoding.Cabac slices = 1 unregisteredSeiTimecode = H264UnregisteredSeiTimecode.Disabled repeatPps = H264RepeatPps.Disabled adaptiveQuantization = H264AdaptiveQuantization.High spatialAdaptiveQuantization = H264SpatialAdaptiveQuantization.Enabled temporalAdaptiveQuantization = H264TemporalAdaptiveQuantization.Enabled flickerAdaptiveQuantization = H264FlickerAdaptiveQuantization.Disabled softness = 0 interlaceMode = H264InterlaceMode.Progressive } } audioDescriptions = listOf(audio1) } } } } catch (ex: MediaConvertException) { println(ex.toString()) exitProcess(0) } return output }-
Per API i dettagli, vedi il riferimento CreateJob AWS
SDKa Kotlin API.
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Azioni
GetJob