画質セットの設定変更
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    画質セットの設定変更

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    記事の要約

    作成された画質セットの設定を変更する APIです。画質セットの設定中、 segmentCountと segmentDuration属性のみ修正できます。

    画質セットの設定変更のご注意

    HLS画質セットのみ設定変更でき、 Low Latency画質セットは、設定変更に対応していません。

    リクエスト

    PUT https://livestation.apigw.ntruss.com/api/v2/qualitySets/{qualitySetId}
    

    リクエストヘッダ

    ヘッダ名要否説明
    x-ncp-apigw-timestampYES1970年1月1日00:00:00協定世界時(UTC)からの経過時間をミリ秒(Millisecond)で表し、 API Gatewayサーバとの時間差が5分以上の場合は、無効なリクエストとみなす
    x-ncp-apigw-timestamp:{Timestamp}
    x-ncp-iam-access-keyYESNAVERクラウドプラットフォームポータルから発行された Access Key ID値
    x-ncp-iam-access-key:{Sub Account Access Key}
    x-ncp-apigw-signature-v2YESAccess Key ID値と Secret Keyで暗号化した署名
    x-ncp-apigw-signature-v2:{API Gateway Signature}
    Content-TypeYESRequest body content typeを application/jsonに指定
    Content-Type: application/json
    x-ncp-region_codeYESリージョンコード(KR)

    リクエストボディ

    フィールド名要否タイプ制約事項説明
    segmentCountYesInteger1 ~ 10
    segmentDurationYesInteger1000 ~ 10000

    レスポンス

    フィールド名タイプ説明備考
    enableHlsTimedMetadataBoolean
    timedMetadataObject
    timedMetadata.intervalInteger
    timedMetadata.keyString
    timedMetadata.headerString
    idInteger
    statusString
    genTypeString
    nameString
    createdTimeInteger
    updatedTimeInteger
    segmentDurationInteger
    segmentCountInteger
    inUseChannelNamesString[]
    qualities[]Object[]
    qualities[].idInteger
    qualities[].nameString画質プロファイル名
    qualities[].typeStringAUDIO, NORMAL
    qualities[].genTypeStringCUSTOM,SYSTEM
    qualities[].statusString
    qualities[].videoObjectif type = AUDIO, video Object does not need.
    qualities[].video.fpsInteger1 ~ 60 fps
    qualities[].video.birateInteger1 ~ 204800000 bps
    qualities[].video.bframesInteger0~4の範囲の整数
    qualities[].video.levelInteger-1
    qualities[].video.widthInteger16 ~ 4096
    qualities[].video.heightInteger16 ~ 4096
    qualities[].video.bypassBoolean
    qualities[].video.orientationStringFIX, FREEFIX
    qualities[].video.keepRatioBoolean
    qualities[].video.codecStringH264
    qualities[].video.profileStringBASELINE, MAIN, HIGH
    qualities[].video.rateControlIntegerVBR,CBRVBR
    qualities[].video.videoH264ParamRefFramesInteger11
    qualities[].audioObject
    qualities[].audio.codecStringAAC, MP3AAC
    qualities[].audio.profileStringLCLC
    qualities[].audio.samplerateIntegerAAC : [8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000, 64000, 88200, 96000]
    MP3 : [8000, 11025, 12000, 16000, 22050, 24000, 32000, 44100, 48000]
    44100
    qualities[].audio.channelsIntegerAAC : 0 ~ 8
    MP3 : 0 ~ 2
    0
    qualities[].audio.bitrateInteger16 ~ 320 kbps
    qualities[].audio.bypassBooleanfalse

    リクエスト例

    PUT /api/v2/qualitySets/68
    HOST: livestation.apigw.ntruss.com
    Content-Type: application/json
    x-ncp-apigw-timestamp:1521787414578
    x-ncp-iam-access-key:6uxz1nKkcYwUjWRG5Q1V7NsW0i5jErlu2NjBXXgy
    x-ncp-apigw-signature-v2:iJFK773KH0WwQ79PasqJ+ZGixtpDQ/abS57WGQdld2M=
    x-ncp-region_code:KR
    
    {  
       "segmentCount":3,
       "segmentDuration":3000
    }
    

    レスポンス例

    HTTP/1.1 200 OK
    Server: nginx
    Date: Wed, 12 Sep 2018 09:53:32 GMT
    Content-Type: application/json;charset=utf-8
    Connection: keep-alive
    Access-Control-Allow-Origin: *
    x-ncp-trace-id: 36c9k60om4p3238cpmc9gm4cj4
    
    {   
       "content":{     
          "id":68,
          "status":"CREATED",
          "createdTime":1585243037000,
          "upatedTime": 1935245457000,
          "genType":"CUSTOM",
          "name":"myqualityset",
          "segmentDuration":3000,
          "segmentCount":3,
          "qualities":[      
             {           
                "id":5,
                "status":"CREATED",
                "genType":"SYSTEM",
                "name":"720p-9-16",
                "type":"NORMAL",
                "video":{
                   "fps":30,
                   "bitrate":2500000,
                   "bframes":0,
                   "level":-1,
                   "width":720,
                   "height":1280,
                   "bypass":false,
                   "codec":"H264",
                   "profile":"MAIN",
                   "rateControl":"VBR",
                   "videoH264ParamRefFrames":1
                },
                "audio":{
                   "codec":"AAC",
                   "profile":"LC",
                   "samplerate":48000,
                   "channels":0,
                   "bitrate":128,
                   "bypass":false
                }
             },
             {            
                "id":4,
                "status":"CREATED",
                "genType":"SYSTEM",
                "name":"720p-16-9",
                "type":"NORMAL",
                "video":{
                   "fps":30,
                   "bitrate":2500000,
                   "bframes":0,
                   "level":-1,
                   "width":1280,
                   "height":720,
                   "bypass":false,
                   "codec":"H264",
                   "profile":"MAIN",
                   "rateControl":"VBR",
                   "videoH264ParamRefFrames":1
                },
                "audio":{
                   "codec":"AAC",
                   "profile":"LC",
                   "samplerate":48000,
                   "channels":0,
                   "bitrate":128,
                   "bypass":false
                }
             }
          ],
          "inUseChannelNames":[  ],
          "enableHlsTimedMetadata":true,
          "timedMetadata":{
             "interval":1000,
             "key":"utc",
             "header":"ncloud.livestation.metadata"
          }
       }
    }
    

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