When playing back video exported in the AVI format the VLC player shows the error: "No suitable decoder module: VLC does not support the audio or video formant 'PLV3'. Unfortunately there is no way for you to fix this."
Pelco Video Management
The VLC Media player does not support the Pelco_AVI_Codec (v2.0.1.0033) which is required for AVI exports from the DX4xxx series recorders.
Playback AVI video file(s) exported from any DX Series DVR/HVR System