Xiaomi CW 400

[ZsiGiT]

The Xiaomi CW400 produces the following error in Home Assistant:

I have an Imilab EC6 Dual Pro 3K camera, and both streams display perfectly.

go2rtc.yaml config:

xiaomi:
  "123456789": V1:***********
streams:
  camera2: xiaomi://123456789:de@192.168.10.241?did=111111111111&model=chuangmi.camera.068ac1
  camera3: xiaomi://123456789:de@192.168.10.241?did=222222222222&model=chuangmi.camera.068ac1&channel=2
  camera1: xiaomi://123456789:de@192.168.10.212?did=333333333333&model=isa.camera.hlc8a&subtype=hd

WebRTC camera card for 3 card:

type: custom:webrtc-camera
url: camera1

type: custom:webrtc-camera
url: camera2

type: custom:webrtc-camera
url: camera3

Do I need to configure anything else on the CW400 for the image to appear?

By the way, thanks for the new version, my Xiaomi cameras finally work under Home Assistant.

[AlexxIT]

Are you sure the camera hasn't changed its IP-address?
The cameras must be on the same subnet as the go2rtc. Based on the error, that's exactly what you have.
And go2rtc must have all ports open for external connections (network host).

[ZsiGiT]

Thank you for your reply.

The IP address of the camera has not changed. Both cameras are connected to the same external AP device. In Mi Home, the image from both cameras is perfect and continuous. Both cameras are also accessible remotely via mobile internet.

I restarted the camera, but its IP address remained unchanged.

[AlexxIT]

I didn't notice that this was a TCP connection. Maybe your model has some problems with this. You can try this:

streams:
  camera1: xiaomi://123456789:de@192.168.10.212?did=333333333333&model=isa.camera.hlc8a&subtype=hd&transport=udp

[Jia264519395]

Hello, the situation I'm in is quite similar to his.I'm using OpenVPN to connect between two routers. go2rtc is under one of them, and the camera is under the other, with IP ranges 192.168.2.0/24 and 192.168.5.0/24 respectively. The log is as follows:
20:17:42.201 | info | go2rtc version=1.9.14+dev.d1d7846 platform=linux/amd64 revision=d1d7846
20:17:42.204 | info | config path=/config/go2rtc.yaml
20:17:42.206 | info | [api] listen addr=:1984
20:17:42.207 | info | [rtsp] listen addr=:8554
20:17:42.208 | info | [webrtc] listen tcp addr=[::]:8555
20:17:42.209 | info | [webrtc] listen udp addr=192.168.2.166:8555
20:17:42.210 | info | [webrtc] listen udp addr=172.17.0.1:8555
20:31:36.419 | warn | [rtsp] error=streams: read udp [::]:59943: i/o timeout stream=micam1

How can I use it normally?

[AlexxIT]

@Jia264519395 Your situation is completely different. The cameras are on different subnets.
Xiaomi camera will not respond to requests from another subnet for security reasons.

If you are a skilled enough network specialist, you can fool the camera by changing the packet headers in the camera's network on router. But please don't ask me how to do it.

[ZsiGiT]

I didn't notice that this was a TCP connection. Maybe your model has some problems with this. You can try this:

streams:
camera1: xiaomi://123456789:de@192.168.10.212?did=333333333333&model=isa.camera.hlc8a&subtype=hd&transport=udp

isa.camera.hlc8a&subtype=sd and it work!!!!!!! But only with the "SD" subtype parameter!!!

Thank You!

[AlexxIT]

Please show stream probe for your camera. It is not on the list of known cameras.

This is actually the first time that a camera says it can work via TCP, but in fact it doesn't.

[ZsiGiT]

{
"producers": [
{
"id": 96,
"format_name": "xiaomi/miss",
"protocol": "cs2+tcp",
"remote_addr": "192.168.10.212:12998",
"user_agent": "CS2 (isa.camera.hlc8a)",
"medias": [
"video, recvonly, H265",
"audio, recvonly, OPUS/48000/2",
"audio, sendonly, OPUS/48000/2"
],
"receivers": [
{
"id": 97,
"codec": {
"codec_name": "hevc",
"codec_type": "video"
},
"childs": [
98
]
},
{
"id": 99,
"codec": {
"channels": 2,
"codec_name": "opus",
"codec_type": "audio",
"sample_rate": 48000
},
"childs": [
100
]
}
],
"senders": [
{
"id": 102,
"codec": {
"codec_name": "ANY",
"codec_type": ""
},
"parent": 101
}
],
"bytes_recv": 1553
}
],
"consumers": [
{
"id": 95,
"format_name": "probe",
"protocol": "http",
"remote_addr": "192.168.10.132:14619",
"user_agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/144.0.0.0 Safari/537.36 Edg/144.0.0.0",
"medias": [
"video, sendonly, ALL",
"audio, sendonly, ALL",
"audio, recvonly, ANY"
],
"receivers": [
{
"id": 101,
"codec": {
"codec_name": "ANY",
"codec_type": ""
},
"childs": [
102
]
}
],
"senders": [
{
"id": 98,
"codec": {
"codec_name": "hevc",
"codec_type": "video"
},
"parent": 97,
"bytes": 722,
"packets": 21
},
{
"id": 100,
"codec": {
"channels": 2,
"codec_name": "opus",
"codec_type": "audio",
"sample_rate": 48000
},
"parent": 99,
"bytes": 900,
"packets": 17
}
],
"bytes_send": 1622
}
]
}

Full camera1 config:

camera1: xiaomi://123456789:de@192.168.10.212?did=999999999999&model=isa.camera.hlc8a&subtype=sd

[cxyjack82]

i'm using the same model and have exact same issue as reported. With subtype = HD+UDP, same error message but after adding &subtype=sd, it works.

I have another Xiaomi camera (chuangmi.camera.ipc019) runs under the same subnet and it works perfectly.