Camera Specific Configurations

MJPEG Cameras#

The input and output parameters need to be adjusted for MJPEG cameras

input_args: -avoid_negative_ts make_zero -fflags nobuffer -flags low_delay -strict experimental -fflags +genpts+discardcorrupt -use_wallclock_as_timestamps 1 -c:v mjpeg

Note that mjpeg cameras require encoding the video into h264 for recording, and rtmp roles. This will use significantly more CPU than if the cameras supported h264 feeds directly.

output_args:
  record: -f segment -segment_time 10 -segment_format mp4 -reset_timestamps 1 -strftime 1 -c:v libx264 -an
  rtmp: -c:v libx264 -an -f flv

JPEG Stream Cameras#

Cameras using a live changing jpeg image will need input parameters as below

input_args:
- -r
- 5 # << enter FPS here
- -stream_loop
- -1
- -f
- image2
- -avoid_negative_ts
- make_zero
- -fflags
- nobuffer
- -flags
- low_delay
- -strict
- experimental
- -fflags
- +genpts+discardcorrupt
- -use_wallclock_as_timestamps
- 1

Outputting the stream will have the same args and caveats as per MJPEG Cameras

RTMP Cameras#

The input parameters need to be adjusted for RTMP cameras

ffmpeg:
  input_args: -avoid_negative_ts make_zero -fflags nobuffer -flags low_delay -strict experimental -fflags +genpts+discardcorrupt -rw_timeout 5000000 -use_wallclock_as_timestamps 1 -f live_flv

UDP Only Cameras#

If your cameras do not support TCP connections for RTSP, you can use UDP.

ffmpeg:
  input_args: -avoid_negative_ts make_zero -fflags +genpts+discardcorrupt -rtsp_transport udp -timeout 5000000 -use_wallclock_as_timestamps 1

Model/vendor specific setup#

Annke C800#

This camera is H.265 only. To be able to play clips on some devices (like MacOs or iPhone) the H.265 stream has to be repackaged and the audio stream has to be converted to aac. Unfortunately direct playback of in the browser is not working (yet), but the downloaded clip can be played locally.

cameras:
  annkec800: # <------ Name the camera
    ffmpeg:
      output_args:
        record: -f segment -segment_time 10 -segment_format mp4 -reset_timestamps 1 -strftime 1 -c:v copy -tag:v hvc1 -bsf:v hevc_mp4toannexb -c:a aac
        rtmp: -c:v copy -c:a aac -f flv
        
      inputs:
        - path: rtsp://user:password@camera-ip:554/H264/ch1/main/av_stream # <----- Update for your camera
          roles:
            - detect
            - record
            - rtmp
    rtmp:
      enabled: False # <-- RTMP should be disabled if your stream is not H264
    detect:
      width:  # <---- update for your camera's resolution
      height:  # <---- update for your camera's resolution

Blue Iris RTSP Cameras#

You will need to remove nobuffer flag for Blue Iris RTSP cameras

ffmpeg:
  input_args: -avoid_negative_ts make_zero -flags low_delay -strict experimental -fflags +genpts+discardcorrupt -rtsp_transport tcp -timeout 5000000 -use_wallclock_as_timestamps 1

Reolink 410/520 (possibly others)#

Resolutions

According to this discussion, the http video streams seem to be the most reliable for Reolink.

cameras:
  reolink:
    ffmpeg:
      input_args:
        - -avoid_negative_ts
        - make_zero
        - -fflags
        - +genpts+discardcorrupt
        - -flags
        - low_delay
        - -strict
        - experimental
        - -analyzeduration
        - 1000M
        - -probesize
        - 1000M
        - -rw_timeout
        - "5000000"
      inputs:
        - path: http://reolink_ip/flv?port=1935&app=bcs&stream=channel0_main.bcs&user=username&password=password
          roles:
            - record
            - rtmp
        - path: http://reolink_ip/flv?port=1935&app=bcs&stream=channel0_ext.bcs&user=username&password=password
          roles:
            - detect
    detect:
      width: 896
      height: 672
      fps: 7

Unifi Protect Cameras#

In the Unifi 2.0 update Unifi Protect Cameras had a change in audio sample rate which causes issues for ffmpeg. The input rate needs to be set for record and rtmp.

ffmpeg:
  output_args:
    record: -f segment -segment_time 10 -segment_format mp4 -reset_timestamps 1 -strftime 1 -c:v copy -ar 44100 -c:a aac
    rtmp: -c:v copy -f flv -ar 44100 -c:a aac