Terjemahan disediakan oleh mesin penerjemah. Jika konten terjemahan yang diberikan bertentangan dengan versi bahasa Inggris aslinya, utamakan versi bahasa Inggris.
# Contoh pengaturan pekerjaan JSONs
Pengaturan pekerjaan dalam contoh ini mewakili pekerjaan valid paling sederhana yang dapat Anda jalankan. Mereka bekerja dengan baik untuk bereksperimen dengan layanan. Saat Anda ingin melakukan transkode yang lebih kompleks atau membuat output yang berbeda, gunakan konsol untuk mengatur pekerjaan Anda dan untuk menghasilkan spesifikasi pekerjaan JSON Anda. Untuk melakukannya, di panel **Job** di sebelah kiri, di bawah **pengaturan Job**, pilih **Show job JSON**.
*Untuk informasi selengkapnya tentang mengirimkan pekerjaan Anda secara terprogram, lihat salah satu topik pengantar Referensi API:AWS Elemental MediaConvert *
+ [Memulai dengan AWS Elemental MediaConvert menggunakan AWS SDKs atau AWS CLI](https://docs.aws.amazon.com/mediaconvert/latest/apireference/custom-endpoints.html)
+ [Memulai dengan AWS Elemental MediaConvert menggunakan API](https://docs.aws.amazon.com/mediaconvert/latest/apireference/getting-started.html)
**penting**
Kami menyarankan Anda menggunakan MediaConvert konsol untuk menghasilkan spesifikasi pekerjaan JSON produksi Anda.
Spesifikasi pekerjaan Anda harus sesuai dengan validasi oleh mesin transcoding. Validasi mesin transcoding mewakili dependensi kompleks di antara kelompok pengaturan dan dependensi antara pengaturan transcoding Anda dan properti file input Anda. MediaConvert Konsol berfungsi sebagai pembangun pekerjaan interaktif untuk memudahkan pembuatan spesifikasi JSON pekerjaan yang valid. Anda dapat menggunakan [templat pekerjaan](using-a-job-template.md) dan [preset keluaran](using-a-preset-to-specify-a-job-output.md) untuk memulai dengan cepat.
Untuk menggunakan contoh ini, ganti nilai placeholder berikut dengan nilai aktual:
+ PERAN ARN
+ s3://amzn-s3-demo-bucket
+ s3://amzn-s3-demo-bucket1
**Topics**
+ [Contoh: MP4 keluaran](#mp4-example)
+ [Contoh: keluaran ABR](#HLS-ABR-example)
+ [Contoh: ABR Otomatis](#auto-abr-example)
## Contoh: MP4 keluaran
```
{
"UserMetadata": {},
"Role": "ROLE ARN",
"Settings": {
"OutputGroups": [
{
"Name": "File Group",
"OutputGroupSettings": {
"Type": "FILE_GROUP_SETTINGS",
"FileGroupSettings": {
"Destination": "s3://amzn-s3-demo-bucket1/out"
}
},
"Outputs": [
{
"VideoDescription": {
"ScalingBehavior": "DEFAULT",
"TimecodeInsertion": "DISABLED",
"AntiAlias": "ENABLED",
"Sharpness": 50,
"CodecSettings": {
"Codec": "H_264",
"H264Settings": {
"InterlaceMode": "PROGRESSIVE",
"NumberReferenceFrames": 3,
"Syntax": "DEFAULT",
"Softness": 0,
"GopClosedCadence": 1,
"GopSize": 48,
"Slices": 1,
"GopBReference": "DISABLED",
"SlowPal": "DISABLED",
"SpatialAdaptiveQuantization": "ENABLED",
"TemporalAdaptiveQuantization": "ENABLED",
"FlickerAdaptiveQuantization": "DISABLED",
"EntropyEncoding": "CABAC",
"Bitrate": 4500000,
"FramerateControl": "SPECIFIED",
"RateControlMode": "CBR",
"CodecProfile": "HIGH",
"Telecine": "NONE",
"MinIInterval": 0,
"AdaptiveQuantization": "HIGH",
"CodecLevel": "LEVEL_4_1",
"FieldEncoding": "PAFF",
"SceneChangeDetect": "ENABLED",
"QualityTuningLevel": "SINGLE_PASS_HQ",
"FramerateConversionAlgorithm": "DUPLICATE_DROP",
"UnregisteredSeiTimecode": "DISABLED",
"GopSizeUnits": "FRAMES",
"ParControl": "INITIALIZE_FROM_SOURCE",
"NumberBFramesBetweenReferenceFrames": 3,
"RepeatPps": "DISABLED",
"HrdBufferSize": 9000000,
"HrdBufferInitialFillPercentage": 90,
"FramerateNumerator": 24000,
"FramerateDenominator": 1001
}
},
"AfdSignaling": "NONE",
"DropFrameTimecode": "ENABLED",
"RespondToAfd": "NONE",
"ColorMetadata": "INSERT",
"Width": 1920,
"Height": 1080
},
"AudioDescriptions": [
{
"AudioTypeControl": "FOLLOW_INPUT",
"CodecSettings": {
"Codec": "AAC",
"AacSettings": {
"AudioDescriptionBroadcasterMix": "NORMAL",
"Bitrate": 96000,
"RateControlMode": "CBR",
"CodecProfile": "LC",
"CodingMode": "CODING_MODE_2_0",
"RawFormat": "NONE",
"SampleRate": 48000,
"Specification": "MPEG4"
}
},
"LanguageCodeControl": "FOLLOW_INPUT"
}
],
"ContainerSettings": {
"Container": "MP4",
"Mp4Settings": {
"CslgAtom": "INCLUDE",
"FreeSpaceBox": "EXCLUDE",
"MoovPlacement": "PROGRESSIVE_DOWNLOAD"
}
}
}
]
}
],
"AdAvailOffset": 0,
"Inputs": [
{
"AudioSelectors": {
"Audio Selector 1": {
"Tracks": [
1
],
"Offset": 0,
"DefaultSelection": "DEFAULT",
"SelectorType": "TRACK",
"ProgramSelection": 1
},
"Audio Selector 2": {
"Tracks": [
2
],
"Offset": 0,
"DefaultSelection": "NOT_DEFAULT",
"SelectorType": "TRACK",
"ProgramSelection": 1
}
},
"VideoSelector": {
"ColorSpace": "FOLLOW"
},
"FilterEnable": "AUTO",
"PsiControl": "USE_PSI",
"FilterStrength": 0,
"DeblockFilter": "DISABLED",
"DenoiseFilter": "DISABLED",
"TimecodeSource": "EMBEDDED",
"FileInput": "s3://amzn-s3-demo-bucket"
}
]
}
}
```
## Contoh: keluaran ABR
```
{
"UserMetadata": {},
"Role": "ROLE ARN",
"Settings": {
"OutputGroups": [
{
"Name": "Apple HLS",
"Outputs": [
{
"ContainerSettings": {
"Container": "M3U8",
"M3u8Settings": {
"AudioFramesPerPes": 2,
"PcrControl": "PCR_EVERY_PES_PACKET",
"PmtPid": 480,
"PrivateMetadataPid": 503,
"ProgramNumber": 1,
"PatInterval": 100,
"PmtInterval": 100,
"VideoPid": 481,
"AudioPids": [
482,
483,
484,
485,
486,
487,
488,
489,
490,
491,
492
]
}
},
"VideoDescription": {
"Width": 1920,
"Height": 1080,
"VideoPreprocessors": {
"Deinterlacer": {
"Algorithm": "INTERPOLATE",
"Mode": "DEINTERLACE"
}
},
"AntiAlias": "ENABLED",
"Sharpness": 100,
"CodecSettings": {
"Codec": "H_264",
"H264Settings": {
"InterlaceMode": "PROGRESSIVE",
"ParNumerator": 1,
"NumberReferenceFrames": 3,
"Softness": 0,
"FramerateDenominator": 1001,
"GopClosedCadence": 1,
"GopSize": 90,
"Slices": 1,
"HrdBufferSize": 12500000,
"ParDenominator": 1,
"SpatialAdaptiveQuantization": "ENABLED",
"TemporalAdaptiveQuantization": "DISABLED",
"FlickerAdaptiveQuantization": "DISABLED",
"EntropyEncoding": "CABAC",
"Bitrate": 8500000,
"FramerateControl": "SPECIFIED",
"RateControlMode": "CBR",
"CodecProfile": "HIGH",
"Telecine": "NONE",
"FramerateNumerator": 30000,
"MinIInterval": 0,
"AdaptiveQuantization": "MEDIUM",
"CodecLevel": "LEVEL_4",
"SceneChangeDetect": "ENABLED",
"QualityTuningLevel": "SINGLE_PASS_HQ",
"GopSizeUnits": "FRAMES",
"ParControl": "SPECIFIED",
"NumberBFramesBetweenReferenceFrames": 3,
"HrdBufferInitialFillPercentage": 90,
"Syntax": "DEFAULT"
}
},
"AfdSignaling": "NONE",
"DropFrameTimecode": "ENABLED",
"RespondToAfd": "NONE",
"ColorMetadata": "INSERT"
},
"AudioDescriptions": [
{
"AudioTypeControl": "FOLLOW_INPUT",
"AudioSourceName": "Audio Selector 1",
"CodecSettings": {
"Codec": "AAC",
"AacSettings": {
"Bitrate": 128000,
"RateControlMode": "CBR",
"CodecProfile": "LC",
"CodingMode": "CODING_MODE_2_0",
"SampleRate": 48000
}
},
"LanguageCodeControl": "FOLLOW_INPUT"
}
],
"NameModifier": "_high"
},
{
"VideoDescription": {
"ScalingBehavior": "DEFAULT",
"TimecodeInsertion": "DISABLED",
"AntiAlias": "ENABLED",
"Sharpness": 50,
"CodecSettings": {
"Codec": "H_264",
"H264Settings": {
"InterlaceMode": "PROGRESSIVE",
"NumberReferenceFrames": 3,
"Syntax": "DEFAULT",
"Softness": 0,
"GopClosedCadence": 1,
"GopSize": 90,
"Slices": 1,
"GopBReference": "DISABLED",
"SlowPal": "DISABLED",
"SpatialAdaptiveQuantization": "ENABLED",
"TemporalAdaptiveQuantization": "ENABLED",
"FlickerAdaptiveQuantization": "DISABLED",
"EntropyEncoding": "CABAC",
"Bitrate": 7500000,
"FramerateControl": "INITIALIZE_FROM_SOURCE",
"RateControlMode": "CBR",
"CodecProfile": "MAIN",
"Telecine": "NONE",
"MinIInterval": 0,
"AdaptiveQuantization": "HIGH",
"CodecLevel": "AUTO",
"FieldEncoding": "PAFF",
"SceneChangeDetect": "ENABLED",
"QualityTuningLevel": "SINGLE_PASS",
"FramerateConversionAlgorithm": "DUPLICATE_DROP",
"UnregisteredSeiTimecode": "DISABLED",
"GopSizeUnits": "FRAMES",
"ParControl": "INITIALIZE_FROM_SOURCE",
"NumberBFramesBetweenReferenceFrames": 2,
"RepeatPps": "DISABLED"
}
},
"AfdSignaling": "NONE",
"DropFrameTimecode": "ENABLED",
"RespondToAfd": "NONE",
"ColorMetadata": "INSERT",
"Width": 1280,
"Height": 720
},
"AudioDescriptions": [
{
"AudioTypeControl": "FOLLOW_INPUT",
"CodecSettings": {
"Codec": "AAC",
"AacSettings": {
"AudioDescriptionBroadcasterMix": "NORMAL",
"Bitrate": 96000,
"RateControlMode": "CBR",
"CodecProfile": "LC",
"CodingMode": "CODING_MODE_2_0",
"RawFormat": "NONE",
"SampleRate": 48000,
"Specification": "MPEG4"
}
},
"LanguageCodeControl": "FOLLOW_INPUT"
}
],
"OutputSettings": {
"HlsSettings": {
"AudioGroupId": "program_audio",
"AudioRenditionSets": "program_audio",
"IFrameOnlyManifest": "EXCLUDE"
}
},
"ContainerSettings": {
"Container": "M3U8",
"M3u8Settings": {
"AudioFramesPerPes": 4,
"PcrControl": "PCR_EVERY_PES_PACKET",
"PmtPid": 480,
"PrivateMetadataPid": 503,
"ProgramNumber": 1,
"PatInterval": 0,
"PmtInterval": 0,
"Scte35Source": "NONE",
"Scte35Pid": 500,
"TimedMetadata": "NONE",
"TimedMetadataPid": 502,
"VideoPid": 481,
"AudioPids": [
482,
483,
484,
485,
486,
487,
488,
489,
490,
491,
492
]
}
},
"NameModifier": "_med"
},
{
"VideoDescription": {
"ScalingBehavior": "DEFAULT",
"TimecodeInsertion": "DISABLED",
"AntiAlias": "ENABLED",
"Sharpness": 100,
"CodecSettings": {
"Codec": "H_264",
"H264Settings": {
"InterlaceMode": "PROGRESSIVE",
"NumberReferenceFrames": 3,
"Syntax": "DEFAULT",
"Softness": 0,
"GopClosedCadence": 1,
"GopSize": 90,
"Slices": 1,
"GopBReference": "DISABLED",
"SlowPal": "DISABLED",
"SpatialAdaptiveQuantization": "ENABLED",
"TemporalAdaptiveQuantization": "ENABLED",
"FlickerAdaptiveQuantization": "DISABLED",
"EntropyEncoding": "CABAC",
"Bitrate": 3500000,
"FramerateControl": "INITIALIZE_FROM_SOURCE",
"RateControlMode": "CBR",
"CodecProfile": "MAIN",
"Telecine": "NONE",
"MinIInterval": 0,
"AdaptiveQuantization": "HIGH",
"CodecLevel": "LEVEL_3_1",
"FieldEncoding": "PAFF",
"SceneChangeDetect": "ENABLED",
"QualityTuningLevel": "SINGLE_PASS_HQ",
"FramerateConversionAlgorithm": "DUPLICATE_DROP",
"UnregisteredSeiTimecode": "DISABLED",
"GopSizeUnits": "FRAMES",
"ParControl": "INITIALIZE_FROM_SOURCE",
"NumberBFramesBetweenReferenceFrames": 2,
"RepeatPps": "DISABLED"
}
},
"AfdSignaling": "NONE",
"DropFrameTimecode": "ENABLED",
"RespondToAfd": "NONE",
"ColorMetadata": "INSERT",
"Width": 960,
"Height": 540
},
"AudioDescriptions": [
{
"AudioTypeControl": "FOLLOW_INPUT",
"CodecSettings": {
"Codec": "AAC",
"AacSettings": {
"AudioDescriptionBroadcasterMix": "NORMAL",
"Bitrate": 96000,
"RateControlMode": "CBR",
"CodecProfile": "LC",
"CodingMode": "CODING_MODE_2_0",
"RawFormat": "NONE",
"SampleRate": 48000,
"Specification": "MPEG4"
}
},
"LanguageCodeControl": "FOLLOW_INPUT"
}
],
"OutputSettings": {
"HlsSettings": {
"AudioGroupId": "program_audio",
"AudioRenditionSets": "program_audio",
"IFrameOnlyManifest": "EXCLUDE"
}
},
"ContainerSettings": {
"Container": "M3U8",
"M3u8Settings": {
"AudioFramesPerPes": 4,
"PcrControl": "PCR_EVERY_PES_PACKET",
"PmtPid": 480,
"PrivateMetadataPid": 503,
"ProgramNumber": 1,
"PatInterval": 0,
"PmtInterval": 0,
"Scte35Source": "NONE",
"Scte35Pid": 500,
"TimedMetadata": "NONE",
"TimedMetadataPid": 502,
"VideoPid": 481,
"AudioPids": [
482,
483,
484,
485,
486,
487,
488,
489,
490,
491,
492
]
}
},
"NameModifier": "_low"
}
],
"OutputGroupSettings": {
"Type": "HLS_GROUP_SETTINGS",
"HlsGroupSettings": {
"ManifestDurationFormat": "INTEGER",
"SegmentLength": 10,
"TimedMetadataId3Period": 10,
"CaptionLanguageSetting": "OMIT",
"Destination": "s3://bucket/hls1/master",
"TimedMetadataId3Frame": "PRIV",
"CodecSpecification": "RFC_4281",
"OutputSelection": "MANIFESTS_AND_SEGMENTS",
"ProgramDateTimePeriod": 600,
"MinSegmentLength": 0,
"DirectoryStructure": "SINGLE_DIRECTORY",
"ProgramDateTime": "EXCLUDE",
"SegmentControl": "SEGMENTED_FILES",
"ManifestCompression": "NONE",
"ClientCache": "ENABLED",
"StreamInfResolution": "INCLUDE"
}
}
}
],
"AdAvailOffset": 0,
"Inputs": [
{
"AudioSelectors": {
"Audio Selector 1": {
"Tracks": [
1
],
"Offset": 0,
"DefaultSelection": "DEFAULT",
"SelectorType": "TRACK",
"ProgramSelection": 1
},
"Audio Selector 2": {
"Tracks": [
2
],
"Offset": 0,
"DefaultSelection": "NOT_DEFAULT",
"SelectorType": "TRACK",
"ProgramSelection": 1
}
},
"VideoSelector": {
"ColorSpace": "FOLLOW"
},
"FilterEnable": "AUTO",
"PsiControl": "USE_PSI",
"FilterStrength": 0,
"DeblockFilter": "DISABLED",
"DenoiseFilter": "DISABLED",
"TimecodeSource": "EMBEDDED",
"FileInput": "s3://INPUT"
}
]
}
}
```
## Contoh: ABR Otomatis
Contoh spesifikasi pekerjaan JSON ini menentukan tumpukan ABR otomatis di Apple HLS. Selain menentukan pengaturan ABR otomatis, secara eksplisit menetapkan nilai-nilai ini:
+ Transcoding `Mode` yang dipercepat ke `PREFERRED`
+ `rateControlMode` untuk `QVBR`
+ `qualityTuningLevel` untuk `MULTI_PASS_HQ`
Untuk informasi tentang pengaturan ABR otomatis, lihat[ABR otomatis](auto-abr.md).
```
{
"UserMetadata": {},
"Role": "ROLE ARN",
"Settings": {
"TimecodeConfig": {
"Source": "ZEROBASED"
},
"OutputGroups": [
{
"Name": "Apple HLS",
"Outputs": [
{
"ContainerSettings": {
"Container": "M3U8",
"M3u8Settings": {
"AudioFramesPerPes": 4,
"PcrControl": "PCR_EVERY_PES_PACKET",
"PmtPid": 480,
"PrivateMetadataPid": 503,
"ProgramNumber": 1,
"PatInterval": 0,
"PmtInterval": 0,
"Scte35Source": "NONE",
"NielsenId3": "NONE",
"TimedMetadata": "NONE",
"VideoPid": 481,
"AudioPids": [
482,
483,
484,
485,
486,
487,
488,
489,
490,
491,
492
]
}
},
"VideoDescription": {
"ScalingBehavior": "DEFAULT",
"TimecodeInsertion": "DISABLED",
"AntiAlias": "ENABLED",
"Sharpness": 50,
"CodecSettings": {
"Codec": "H_264",
"H264Settings": {
"InterlaceMode": "PROGRESSIVE",
"NumberReferenceFrames": 3,
"Syntax": "DEFAULT",
"Softness": 0,
"FramerateDenominator": 1,
"GopClosedCadence": 1,
"GopSize": 60,
"Slices": 2,
"GopBReference": "DISABLED",
"EntropyEncoding": "CABAC",
"FramerateControl": "SPECIFIED",
"RateControlMode": "QVBR",
"CodecProfile": "MAIN",
"Telecine": "NONE",
"FramerateNumerator": 30,
"MinIInterval": 0,
"AdaptiveQuantization": "AUTO",
"CodecLevel": "AUTO",
"FieldEncoding": "PAFF",
"SceneChangeDetect": "ENABLED",
"QualityTuningLevel": "MULTI_PASS_HQ",
"FramerateConversionAlgorithm": "DUPLICATE_DROP",
"UnregisteredSeiTimecode": "DISABLED",
"GopSizeUnits": "FRAMES",
"ParControl": "INITIALIZE_FROM_SOURCE",
"NumberBFramesBetweenReferenceFrames": 2,
"RepeatPps": "DISABLED",
"DynamicSubGop": "STATIC"
}
},
"AfdSignaling": "NONE",
"DropFrameTimecode": "ENABLED",
"RespondToAfd": "NONE",
"ColorMetadata": "INSERT"
},
"OutputSettings": {
"HlsSettings": {
"AudioGroupId": "program_audio",
"AudioRenditionSets": "program_audio",
"AudioOnlyContainer": "AUTOMATIC",
"IFrameOnlyManifest": "EXCLUDE"
}
},
"NameModifier": "video"
},
{
"ContainerSettings": {
"Container": "M3U8",
"M3u8Settings": {
"AudioFramesPerPes": 4,
"PcrControl": "PCR_EVERY_PES_PACKET",
"PmtPid": 480,
"PrivateMetadataPid": 503,
"ProgramNumber": 1,
"PatInterval": 0,
"PmtInterval": 0,
"Scte35Source": "NONE",
"NielsenId3": "NONE",
"TimedMetadata": "NONE",
"TimedMetadataPid": 502,
"VideoPid": 481,
"AudioPids": [
482,
483,
484,
485,
486,
487,
488,
489,
490,
491,
492
]
}
},
"AudioDescriptions": [
{
"AudioTypeControl": "FOLLOW_INPUT",
"AudioSourceName": "Audio Selector 1",
"CodecSettings": {
"Codec": "AAC",
"AacSettings": {
"AudioDescriptionBroadcasterMix": "NORMAL",
"Bitrate": 96000,
"RateControlMode": "CBR",
"CodecProfile": "LC",
"CodingMode": "CODING_MODE_2_0",
"RawFormat": "NONE",
"SampleRate": 48000,
"Specification": "MPEG4"
}
},
"LanguageCodeControl": "FOLLOW_INPUT"
}
],
"OutputSettings": {
"HlsSettings": {
"AudioGroupId": "program_audio",
"AudioTrackType": "ALTERNATE_AUDIO_AUTO_SELECT_DEFAULT",
"AudioOnlyContainer": "AUTOMATIC",
"IFrameOnlyManifest": "EXCLUDE"
}
},
"NameModifier": "audio"
}
],
"OutputGroupSettings": {
"Type": "HLS_GROUP_SETTINGS",
"HlsGroupSettings": {
"ManifestDurationFormat": "FLOATING_POINT",
"SegmentLength": 10,
"TimedMetadataId3Period": 10,
"CaptionLanguageSetting": "OMIT",
"Destination": "s3://amzn-s3-demo-bucket1/main",
"TimedMetadataId3Frame": "PRIV",
"CodecSpecification": "RFC_4281",
"OutputSelection": "MANIFESTS_AND_SEGMENTS",
"ProgramDateTimePeriod": 600,
"MinSegmentLength": 0,
"MinFinalSegmentLength": 0,
"DirectoryStructure": "SINGLE_DIRECTORY",
"ProgramDateTime": "EXCLUDE",
"SegmentControl": "SEGMENTED_FILES",
"ManifestCompression": "NONE",
"ClientCache": "ENABLED",
"AudioOnlyHeader": "INCLUDE",
"StreamInfResolution": "INCLUDE"
}
},
"AutomatedEncodingSettings": {
"AbrSettings": {
"MaxRenditions": 6,
"MaxAbrBitrate": 5000000,
"MinAbrBitrate": 300000
}
}
}
],
"AdAvailOffset": 0,
"Inputs": [
{
"AudioSelectors": {
"Audio Selector 1": {
"Offset": 0,
"DefaultSelection": "DEFAULT",
"ProgramSelection": 1
}
},
"VideoSelector": {
"ColorSpace": "FOLLOW",
"Rotate": "DEGREE_0",
"AlphaBehavior": "DISCARD"
},
"FilterEnable": "AUTO",
"PsiControl": "USE_PSI",
"FilterStrength": 0,
"DeblockFilter": "DISABLED",
"DenoiseFilter": "DISABLED",
"InputScanType": "AUTO",
"TimecodeSource": "ZEROBASED",
"FileInput": "s3://amzn-s3-demo-bucket/test.mov"
}
]
},
"AccelerationSettings": {
"Mode": "PREFERRED"
},
"StatusUpdateInterval": "SECONDS_60",
"Priority": 0
}
```