Merge pull request #614 from danohn/master

Added TVT NVR

Author: AlexxIT

README.md

@@ -346,6 +346,7 @@ logger:
 | Sonoff       | GK-200MP2-B                                           | support sound and [PTZ](https://github.com/AlexxIT/SonoffLAN#sonoff-gk-200mp2-b-camera), `rtsp://rtsp:[email protected]:554/av_stream/ch0` and `/av_stream/ch1`                                                                 |
 | SriHome      | SH035                                                 | `rtsp://192.168.xxx.xxx:8554/profile0` and `/profile1` and `/profile2`                                                                                                                                                               |
 | TP-Link      | Tapo C100/C200/C310                                   | `rtsp://user:[email protected]:554/stream1` and `/stream2`                                                                                                                                                                          |
+| TVT/Secutech      | NVR-0808B2-8P                                   | `rtsp://user:[email protected]:554/chID=1&streamType=main` and `chID=2&streamType=main`                                                                                                                                                                          |
 | Unifi        | G4 Dome, G4 doorbell, G3 Bullet, G3 Flex              |                                                                                                                                                                                                                                      |
 | Wyze         | Cam v2/v3, Cam Pan v1/v2                              | support sound                                                                                                                                                                                                                        |
 | Xiaomi       | Dafang                                                | [with hack](https://github.com/EliasKotlyar/Xiaomi-Dafang-Hacks), `rtsp://192.168.1.123:8554/unicast` <br> Video: H264, size: 1920x1080, bitrate: 1000, format: VBR, frame rate: 10 <br> Audio: PCMU, rate in: 8000, rate out: 44100 |