high resolution video stream problem (frame smearing)
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**Describe The Problem:**

I experience a buffer type of video image distortion with my high resolution cameras.
My devices are streaming 5M video with the resolution of 2592x1944px.
Please advice what to check or change in the config.

**Logs:**
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Following error msg are visible in logs while streaming:

[error]  corrupted macroblock 152 52 (total_coeff=-1) [h264 @ 0x55c8892d5e40] 
[error]  error while decoding MB 152 52
[error]  out of range intra chroma pred mode


**Homebridge Config:**

Started with the default simple config, than tried to change some of the optional video config parameters (packetsize, bitrate, force resolution), but image always the same as below:

**Screenshots:**

![IMG_1321](https://user-images.githubusercontent.com/19391031/107507802-62b68400-6ba0-11eb-9987-3f3c110969e1.jpeg)


**Environment:**

* **Node.js Version**: 14.15.4<!-- node -v -->
* **NPM Version**: 6.14.10<!-- npm -v -->
* **Homebridge Version**:1.2.5 <!-- homebridge -V -->
* **Homebridge Camera FFmpeg Version**: 3.0.3
* **Homebridge Config UI X Plugin Version**:4.38.0
* **Operating System**: docker (no resource problem)<!-- Raspbian / Ubuntu / Debian / Windows / macOS / Docker -->


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