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reolink: Added device detection features + trackmix stream (#1154)
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@bendews
bendews authored Oct 31, 2023
1 parent aa2c1c6 commit 933c731
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Showing 2 changed files with 126 additions and 95 deletions.
186 changes: 91 additions & 95 deletions plugins/reolink/src/main.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,7 @@ import { Destroyable, RtspProvider, RtspSmartCamera, UrlMediaStreamOptions } fro
import { OnvifCameraAPI, connectCameraAPI } from './onvif-api';
import { listenEvents } from './onvif-events';
import { OnvifIntercom } from './onvif-intercom';
import { Enc, ReolinkCameraClient } from './reolink-api';
import { DevInfo, Enc, ReolinkCameraClient } from './reolink-api';

class ReolinkCamera extends RtspSmartCamera implements Camera, Reboot, Intercom {
client: ReolinkCameraClient;
Expand Down Expand Up @@ -172,122 +172,118 @@ class ReolinkCamera extends RtspSmartCamera implements Camera, Reboot, Intercom
}

async getConstructedVideoStreamOptionsInternal(): Promise<UrlMediaStreamOptions[]> {
const ret: UrlMediaStreamOptions[] = [];
let deviceInfo: DevInfo;
try {
const client = this.getClient();
deviceInfo = await client.getDeviceInfo();
} catch (e) {
this.console.error("Unable to gather device information.", e);
}

let encoderConfig: Enc;
try {
const client = this.getClient();
encoderConfig = await client.getEncoderConfiguration();
}
catch (e) {
} catch (e) {
this.console.error("Codec query failed. Falling back to known defaults.", e);
}

const rtmpPreviews = [
`main.bcs`,
`ext.bcs`,
`sub.bcs`,
const channel = (this.getRtspChannel() + 1).toString().padStart(2, '0');

const streams: UrlMediaStreamOptions[] = [
{
name: '',
id: 'main.bcs',
container: 'rtmp',
video: { width: 2560, height: 1920 },
url: ''
},
{
name: '',
id: 'ext.bcs',
container: 'rtmp',
video: { width: 896, height: 672 },
url: ''
},
{
name: '',
id: 'sub.bcs',
container: 'rtmp',
video: { width: 640, height: 480 },
url: ''
},
{
name: '',
id: `h264Preview_${channel}_main`,
container: 'rtsp',
video: { codec: 'h264', width: 2560, height: 1920 },
url: ''
},
{
name: '',
id: `h264Preview_${channel}_sub`,
container: 'rtsp',
video: { codec: 'h264', width: 640, height: 480 },
url: ''
}
];
for (const preview of rtmpPreviews) {
const url = new URL(`rtmp://${this.getRtmpAddress()}/bcs/channel${this.getRtspChannel()}_${preview}`);
const params = url.searchParams;
params.set('channel', this.getRtspChannel().toString());
params.set('stream', '0');
params.set('user', this.getUsername());
params.set('password', this.getPassword());
ret.push({
name: `RTMP ${preview}`,
id: preview,
url: url.toString(),
});
}

// rough guesses for rebroadcast stream selection.
const rtmpMainIndex = 0;
const rtmpMain = ret[rtmpMainIndex];
ret[0].container = 'rtmp';
ret[0].video = {
width: 2560,
height: 1920,
}
ret[1].container = 'rtmp';
ret[1].video = {
width: 896,
height: 672,
}
const rtmpSubIndex = 2;
ret[2].container = 'rtmp';
ret[2].video = {
width: 640,
height: 480,
}
if (deviceInfo?.model == "Reolink TrackMix PoE"){
streams.push({
name: '',
id: 'autotrack.bcs',
container: 'rtmp',
video: { width: 896, height: 512 },
url: ''

const channel = (this.getRtspChannel() + 1).toString().padStart(2, '0');
const rtspPreviews = [
`h264Preview_${channel}_main`,
`h264Preview_${channel}_sub`,
];
for (const preview of rtspPreviews) {
ret.push({
name: `RTSP ${preview}`,
id: preview,
url: `rtsp://${this.getRtspAddress()}/${preview}`,
container: 'rtsp',
video: {
codec: preview.substring(0, 4),
},
});
})
}

// rough guesses for h264
const rtspMainIndex = 3;
const rtspMain = ret[rtspMainIndex];
ret[3].container = 'rtsp';
ret[3].video = {
codec: 'h264',
width: 2560,
height: 1920,
}
const rtspSubIndex = 4;
ret[4].container = 'rtsp';
ret[4].video = {
codec: 'h264',
width: 640,
height: 480,
for (const stream of streams) {
var streamUrl;
if (stream.container === 'rtmp') {
streamUrl = new URL(`rtmp://${this.getRtmpAddress()}/bcs/channel${this.getRtspChannel()}_${stream.id}`)
const params = streamUrl.searchParams;
params.set("channel", this.getRtspChannel().toString())
params.set("stream", '0')
params.set("user", this.getUsername())
params.set("password", this.getPassword())
stream.url = streamUrl.toString();
stream.name = `RTMP ${stream.id}`;
} else if (stream.container === 'rtsp') {
streamUrl = new URL(`rtsp://${this.getRtspAddress()}/${stream.id}`)
stream.url = streamUrl.toString();
stream.name = `RTSP ${stream.id}`;
}
}

if (encoderConfig) {
const { mainStream } = encoderConfig;
if (mainStream?.width && mainStream?.height) {
rtmpMain.video.width = mainStream.width;
rtmpMain.video.height = mainStream.height;
rtspMain.video.width = mainStream.width;
rtspMain.video.height = mainStream.height;
// 4k h265 rtmp is seemingly nonfunctional, but rtsp works. swap them so there is a functional stream.
if (mainStream.vType === 'h265' || mainStream.vType === 'hevc') {
this.console.warn('Detected h265. Change the camera configuration to use 2k mode to force h264. https://docs.scrypted.app/camera-preparation.html#h-264-video-codec')
rtspMain.video.codec = 'h265';
rtspMain.id = `h265Preview_${channel}_main`;
rtspMain.name = `RTSP ${rtspMain.id}`;
rtspMain.url = `rtsp://${this.getRtspAddress()}/${rtspMain.id}`;

const rtmpSub = ret[rtmpSubIndex];
const rtspSub = ret[rtspSubIndex];

// Per Reolink:
// https://support.reolink.com/hc/en-us/articles/360007010473-How-to-Live-View-Reolink-Cameras-via-VLC-Media-Player/
// Note: the 4k cameras connected with the 4k NVR system will only show a fluent live stream instead of the clear live stream due to the H.264+(h.265) limit.

ret.splice(0, ret.length);
ret.push(rtspMain);
// prefer rtmp for sub? not sure
ret.push(rtmpSub);
ret.push(rtspSub);
for (const stream of streams) {
if (stream.id === 'main.bcs' || stream.id === `h264Preview_${channel}_main`) {
stream.video.width = mainStream.width;
stream.video.height = mainStream.height;
}
// 4k h265 rtmp is seemingly nonfunctional, but rtsp works. swap them so there is a functional stream.
if (mainStream.vType === 'h265' || mainStream.vType === 'hevc') {
if (stream.id === `h264Preview_${channel}_main`) {
this.console.warn('Detected h265. Change the camera configuration to use 2k mode to force h264. https://docs.scrypted.app/camera-preparation.html#h-264-video-codec');
stream.video.codec = 'h265';
stream.id = `h265Preview_${channel}_main`;
stream.name = `RTSP ${stream.id}`;
stream.url = `rtsp://${this.getRtspAddress()}/${stream.id}`;
// Per Reolink:
// https://support.reolink.com/hc/en-us/articles/360007010473-How-to-Live-View-Reolink-Cameras-via-VLC-Media-Player/
// Note: the 4k cameras connected with the 4k NVR system will only show a fluent live stream instead of the clear live stream due to the H.264+(h.265) limit.
}
}
}
}
}

return ret;
return streams;

}

async putSetting(key: string, value: string) {
Expand Down
35 changes: 35 additions & 0 deletions plugins/reolink/src/reolink-api.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,27 @@ export interface Stream {
width: number;
}

export interface DevInfo {
B485: number;
IOInputNum: number;
IOOutputNum: number;
audioNum: number;
buildDay: string;
cfgVer: string;
channelNum: number;
detail: string;
diskNum: number;
exactType: string;
firmVer: string;
frameworkVer: number;
hardVer: string;
model: string;
name: string;
pakSuffix: string;
serial: string;
type: string;
wifi: number;
}

export class ReolinkCameraClient {
digestAuth: AxiosDigestAuth;
Expand Down Expand Up @@ -110,4 +131,18 @@ export class ReolinkCameraClient {

return response.data?.[0]?.value?.Enc;
}

async getDeviceInfo(): Promise<DevInfo> {
const url = new URL(`http://${this.host}/api.cgi`);
const params = url.searchParams;
params.set('cmd', 'GetDevInfo');
params.set('user', this.username);
params.set('password', this.password);
const response = await this.digestAuth.request({
url: url.toString(),
httpsAgent: reolinkHttpsAgent,
});

return response.data?.[0]?.value?.DevInfo;
}
}

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