set rateControl with setVideoEncoderConfiguration #348
Description
I am currently working on modifying the encoder settings of a Bosch Dinion 3000IR camera. While I have successfully edited the quality and resolution properties, I am encountering difficulties with the rateControl property. Despite multiple attempts with values form videoEncoderConfigurationOptions, changes to rateControl do not seem to take effect.
Here an example of the object I use with setVideoEncoderConfiguration:
const configParams = {
"$": {
"token": "EncCfg_L1S2",
"GovLength": 255,
"Profile": "Main"
},
"name": "Balanced",
"useCount": 1,
"encoding": "H264",
"resolution": {
"width": 768,
"height": 432
},
"rateControl": {
"frameRateLimit": 30,
"encodingInterval": 1,
"bitrateLimit": 3400
},
"multicast": {
"address": {
"type": "IPv4",
"IPv4Address": "0.0.0.0"
},
"port": 60010,
"TTL": 64,
"autoStart": false
},
"quality": 50
}
my implementation of the function:
const camera = new Cam({
hostname: device.network.ip,
username: process.env.ONVIF_USER,
password: process.env.ONVIF_PWD,
port: 80,
}, function (err) {
if (err) {
return reject(err);
}
camera.setVideoEncoderConfiguration(configParams, (err) => {
if (err) {
console.log(err)
return reject(err);
}
resolve();
})
});
and options for video Encoder :
[
{
"$": {
"GovLengthRange": "1 255",
"FrameRatesSupported": "30.0 15.0 10.0 7.5 6.0 5.0 4.2 3.75 3.0 2.0 1.0",
"ProfilesSupported": "Main",
"ConstantBitRateSupported": false
},
"encoding": "H264",
"qualityRange": {
"min": 0,
"max": 100
},
"resolutionsAvailable": [
{
"width": 1920,
"height": 1080
},
{
"width": 1536,
"height": 864
},
{
"width": 1280,
"height": 720
},
{
"width": 768,
"height": 432
},
{
"width": 512,
"height": 288
}
],
"bitrateRange": {
"min": 1,
"max": 80000
}
},
{
"$": {
"GovLengthRange": "1 255",
"FrameRatesSupported": "30.0 15.0 10.0 7.5 6.0 5.0 4.2 3.75 3.0 2.0 1.0",
"ProfilesSupported": "Main",
"ConstantBitRateSupported": false
},
"encoding": "H265",
"qualityRange": {
"min": 0,
"max": 100
},
"resolutionsAvailable": [
{
"width": 1920,
"height": 1080
},
{
"width": 1536,
"height": 864
},
{
"width": 1280,
"height": 720
},
{
"width": 768,
"height": 432
},
{
"width": 512,
"height": 288
}
],
"bitrateRange": {
"min": 1,
"max": 80000
}
}
]
Capabilities information:
Informations:
- Device manufacturer : Bosch
- Device model: Dinion 3100ir
- Node.js version 21.7.3
Additional context
I use the library with a backend API based on NestJS.