Live Stream Issue with Protect 2.0.0-beta.5
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**Describe The Problem:**
Live Stream not possible.

**To Reproduce:**
Klick on camera at the HomeKit app

**Logs:**
[02/05/2022, 18:24:27] [homebridge-unifi-protect] Alarm [UNVR4] Garage-Gartentuer [UVC G3 Instant]: Streaming request from 192.168.178.49: 1280x720@30fps, 299 kbps. Using 1920x1080@30fps (High), 2000 kbps.
[02/05/2022, 18:24:27] [homebridge-unifi-protect] Alarm [UNVR4] Garage-Gartentuer [UVC G3 Instant]: FFmpeg process ended unexpectedly with an exit code of 1.
[02/05/2022, 18:24:27] [homebridge-unifi-protect] Alarm [UNVR4] Garage-Gartentuer [UVC G3 Instant]: FFmpeg command line that errored out was: /usr/local/lib/node_modules/homebridge-unifi-protect/node_modules/ffmpeg-for-homebridge/ffmpeg -hide_banner -probesize 2048 -max_delay 500000 -r 30 -rtsp_transport tcp -i rtsps://192.168.178.2:7441/umf4r2wzaOcBEhg5?enableSrtp -map 0:v -vcodec copy -payload_type 99 -ssrc 541120 -f rtp -srtp_out_suite AES_CM_128_HMAC_SHA1_80 -srtp_out_params Dvrg47GXV44rPTKWw6LBUMT6lXbqwTA8xDwIDoIR srtp://192.168.178.49:63641?rtcpport=63641&localrtcpport=63641&pkt_size=564 -map 0:a -acodec libfdk_aac -profile:a aac_eld -flags +global_header -f null -ar 16k -b:a 24k -bufsize 48k -ac 1 -payload_type 110 -ssrc 11359764 -f rtp -srtp_out_suite AES_CM_128_HMAC_SHA1_80 -srtp_out_params RirtWGql5fw1HxSLcbPq0N9pEG4KOcjbx3RzQ7N/ srtp://192.168.178.49:62980?rtcpport=62980&localrtcpport=62980&pkt_size=188
[02/05/2022, 18:24:27] [homebridge-unifi-protect] [rtsp @ 0x269f8e0] Stream #2: not enough frames to estimate rate; consider increasing probesize

[02/05/2022, 18:24:27] [homebridge-unifi-protect] [rtsp @ 0x269f8e0] decoding for stream 2 failed

[02/05/2022, 18:24:27] [homebridge-unifi-protect] Input #0, rtsp, from 'rtsps://192.168.178.2:7441/umf4r2wzaOcBEhg5?enableSrtp':

[02/05/2022, 18:24:27] [homebridge-unifi-protect]   Metadata:

[02/05/2022, 18:24:27] [homebridge-unifi-protect]     title           : 74ACB90B1F61_0

[02/05/2022, 18:24:27] [homebridge-unifi-protect]   Duration: N/A, start: 0.000000, bitrate: N/A

[02/05/2022, 18:24:27] [homebridge-unifi-protect]     Stream #0:0: Audio: aac, 16000 Hz, mono, fltp

[02/05/2022, 18:24:27] [homebridge-unifi-protect]     Stream #0:1: Audio: opus, 48000 Hz, stereo, fltp

[02/05/2022, 18:24:27] [homebridge-unifi-protect]     Stream #0:2: Video: h264 (Main), yuvj420p(pc, bt709, progressive), 1920x1080, 30 tbr, 90k tbn, 60 tbc

[02/05/2022, 18:24:27] [homebridge-unifi-protect] Output #0, rtp, to 'srtp://192.168.178.49:63641?rtcpport=63641&localrtcpport=63641&pkt_size=564':

[02/05/2022, 18:24:27] [homebridge-unifi-protect]   Metadata:

[02/05/2022, 18:24:27] [homebridge-unifi-protect]     title           : 74ACB90B1F61_0

[02/05/2022, 18:24:27] [homebridge-unifi-protect]     encoder         : Lavf58.45.100

[02/05/2022, 18:24:27] [homebridge-unifi-protect]     Stream #0:0: Video: h264 (Main), yuvj420p(pc, bt709, progressive), 1920x1080, q=2-31, 30 tbr, 90k tbn, 30 tbc

[02/05/2022, 18:24:27] [homebridge-unifi-protect] Stream mapping:

[02/05/2022, 18:24:27] [homebridge-unifi-protect]   Stream #0:2 -> #0:0 (copy)

[02/05/2022, 18:24:27] [homebridge-unifi-protect]   Stream #0:0 -> #1:0 (aac (native) -> aac (libfdk_aac))

[02/05/2022, 18:24:27] [homebridge-unifi-protect]   Stream #0:1 -> #1:1 (opus (native) -> aac (libfdk_aac))

[02/05/2022, 18:24:27] [homebridge-unifi-protect] Press [q] to stop, [?] for help

[02/05/2022, 18:24:27] [homebridge-unifi-protect] [rtp @ 0x26d1160] Only one stream supported in the RTP muxer

[02/05/2022, 18:24:27] [homebridge-unifi-protect] Could not write header for output file #1 (incorrect codec parameters ?): Invalid argument

[02/05/2022, 18:24:27] [homebridge-unifi-protect] Error initializing output stream 1:0 -- 

[02/05/2022, 18:24:27] [homebridge-unifi-protect] [libfdk_aac @ 0x2738da0] 1 frames left in the queue on closing

[02/05/2022, 18:24:27] [homebridge-unifi-protect] Conversion failed!

```
Show the Homebridge logs here.
Remove any sensitive information.
```

**Homebridge Configuration:**

{
            "controllers": [
                {
                    "address": "192.168.178.2",
                    "password": "************",
                    "username": "************"
                }
            ],
            "motionDuration": 1,
            "refreshInterval": 5,
            "platform": "UniFi Protect",
            "_bridge": {
                "username": "**:**:**:**:**:**",
                "port": 36812
            }
        }

Show the relevant portion of your homebridge config.json here, if needed.
Remove any sensitive information.
```

**Screenshots:**
<!-- If applicable, add screenshots to help explain your problem. -->

**Environment:**

* **Homebridge Version:** v1.4.1
* **Node Version:** v16.13.1
* **Homebridge-UniFi-Protect Plugin Version:** v5.5.0
* **UniFi Protect Version:** 2.0.0-beta.5
* **UniFi Protect Controller Type:** UNVR
* **UniFi Protect Controller Firmware Version:** 2.4.8
* **Apple Device and iOS / macOS / iPadOS / tvOS Version:** iOS 15.4.1
* **Operating System and OS Version:** Raspbian GNU/Linux Buster (10)

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