Video stream is unclear, with mosaic-like squares

[unijiang]

It looks like a regression in my device, this behavior started in March. The stream quality is good before.

Device: t31_lite_xiaomi-mjsxj03hl-nor

• Current:

• Expected:

• Majestic config

  system:
  webAdmin: enabled
  buffer: 1024
  image:
  mirror: true
  flip: true
  rotate: none
  contrast: 50
  hue: 50
  saturation: 50
  luminance: 50
  osd:
  enabled: false
  template: "%Y-%m-%d %H:%M:%S"
  posX: 16
  posY: 16
  nightMode:
  enabled: true
  irSensorPinInvert: false
  irCutSingleInvert: false
  irCutPin1: 49
  irCutPin2: 50
  backlightPin: 60
  maxThreshold: 100
  minThreshold: 50
  records:
  enabled: false
  path: /mnt/mmcblk0p1/%F/%H.mp4
  maxUsage: 95
  video0:
  enabled: true
  codec: h264
  size: 2304x1296
  video1:
  enabled: false
  codec: h264
  size: 640x360
  jpeg:
  enabled: true
  mjpeg:
  size: 640x360
  fps: 5
  bitrate: 1024
  audio:
  enabled: true
  volume: 40
  srate: 8000
  speakerPinInvert: false
  outputEnabled: false
  codec: aac
  rtsp:
  enabled: true
  port: 554
  hls:
  enabled: false
  youtube:
  enabled: false
  motionDetect:
  enabled: false
  visualize: false
  debug: false
  ipeye:
  enabled: false
  watchdog:
  enabled: true
  timeout: 300
  onvif:
  enabled: false
  isp:
  blkCnt: 1

[unijiang]

Issue is resolved after running "sysupgrade -n"