设置音视频单通道编码配置

POST

https://api2.hik-cloud.com/api/v1/open/streaming/channels/setConfig

接口描述
设置音视频单通道编码配置

请求示例

Shell

JavaScript

Java

Swift

curl --location --request POST 'https://api2.hik-cloud.com/api/v1/open/streaming/channels/setConfig' \
--header 'Authorization: Bearer ' \
--header 'Content-Type: application/json' \
--data-raw '{

             
        "deviceSerial": "E21315860",

             
        "id": "101",

             
        "channelName": "E21315860c",

             
        "enabled": true,

             
        "video": {

             
            "enabled": true,

             
            "videoInputChannelID": "1",

             
            "videoCodecType": "H.264",

             
            "videoResolutionWidth": 1280,

             
            "videoResolutionHeight": 720,

             
            "videoQualityControlType": "CBR",

             
            "constantBitRate": 2048,

             
            "fixedQuality": 45,

             
            "vbrUpperCap": 1280,

             
            "vbrLowerCap": 720,

             
            "maxFrameRate": 2500,

             
            "keyFrameInterval": 1000,

             
            "smartCodec": {

             
                "enabled": true

             
            }

             
        },

             
        "audio": {

             
            "enabled": true,

             
            "audioInputChannelID": "1",

             
            "audioCompressionType": "G.711ulaw"

             
        }

             
    }'

响应示例

{
  "code": 200,
  "message": "操作成功"
}

请求参数

Header 参数

Authorization

string

可选

默认值:

Bearer {{access_token}}

Body 参数application/json

deviceSerial

string

设备序列号

必需

string

通道+码流。**生成规则为：**`channel*100+streamType（1-mianstream，2-substream）`；例如101表示通道1的主码流，302表示通道3的子码流

必需

channelName

string

通道名称

必需

enabled

boolean

使能

必需

video

object

视频配置

必需

enabled

boolean

使能,音频流和复合流都置为true

必需

videoInputChannelID

string

模拟通道ID

必需

videoCodecType

string

视频编码类型。取值：”UNKNOWN,MPEG4,MJPEG,3GP,H.264,HK.264,MPNG,SVAC,H.265,H.264BP,H.264HP,H.264SVC”

必需

videoResolutionWidth

integer

分辨率宽。取值：opt=”352,704,1280,640,1920”

必需

videoResolutionHeight

integer

分辨率高。取值：opt=”288,576,720,512,1080”

必需

videoQualityControlType

string

码率类型。取值：opt=”CBR,VBR,MVBR,SVBR”，CBR:定码率;VBR:变码率

必需

constantBitRate

integer

定码率。取值：min=”32” max=”16384”

必需

fixedQuality

integer

图像质量。取值：opt=”1,20,30,45,60,75,90,100”。1-lowest 20-lower 40-low 60-medium 80-higher 100-highest。

必需

vbrUpperCap

integer

码流上限。取值：min=”32” max=”16384”

必需

vbrLowerCap

integer

码流下限。取值：opt=”32”

必需

maxFrameRate

integer

maximum frame rate x100 如22帧下发2200，1/4帧下发25。取值：opt=”0,5000,2500,2200,2000,1800,1600,1500,1200,1000,800,600,400,200,100,50,25,12,6”

必需

keyFrameInterval

integer

I帧间隔,以时间为单位（毫秒）。取值：min=”40” max=”16000”

必需

smartCodec

object

必需

audio

object

音频配置

必需

enabled

boolean

复合流时置为true

必需

audioInputChannelID

string

模拟通道ID。取值：opt=”1”

必需

audioCompressionType

string

视频编码类型。取值：opt=”UNKNOWN,G.711alaw,G.711ulaw,G.726,G.729,G.729a,G.729b,PCM,MP3,AC3,AAC,ADPCM,MP2L2,G722,G.719,AAC-LC,AAC-LD,Opus,G.728,G.722.1,G.722.1.C”

必需

示例