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INTELLECT™ software uses a specific MotionWavelet algorithm to compress video signals received from video capture cards. This algorithm allows reducing video stream size by tens of times (from 5 to 30, subject to video signal features and compression rate). The following versions can be used to compress video signals: MotionWavelet 3.5, Motion Wavelet 7.1 and Motion Wavelet 7.1 Intr. 

MotionWavelet 3.5 is a recommended one for video signals compression. But it has no 64-bit version, so it cannot be used when the 64-bit modules are in use (see Configuring of using 64-bits modules). In this situation Motion Wavelet 7.1 or Motion Wavelet 7.1 Intr are to be used for they have 64-bit versions.

Motion Wavelet 7.1 is used when Standard or High resolution is set (see Setting up frame resolution). 

When the resolution is set to Full, use Motion Wavelet 7.1 Intr to avoid artifacts in the archive.

For HD resolutions choose the codec according to the camera settings:

  1. If the camera provides noninterlaced video (720p or 1080p), Motion Wavelet 7.1 can be used.
  2. If the camera provides interlaced video (720i or 1080i), use Motion Wavelet 7.1 Intr.

To compress video signals from IP-devices, standard (MPEG4) or manufacturer designed algorithms are in use.

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Decompressor

Description

FfmpegAllInOneDecoder

A module with a set of Ffmpeg library decoders (with an open source code). It allows converting multimedia data compressed by MPEG2, MPEG4 and Motion JPEG codecs

FfmpegH264Decoder

A decompressor of the Ffmpeg library used for converting a video signal in the H.264 format

H264DecodeBalancer

A module used for CUDA-enabled graphics cards. It automatically switches (depending on video signal parameters) between CUDA and decoders of the IPP library

H263IppDecoder H264InterlacedIppDecoder H264IppDecoder

MPEG2IppDecoder

MJPEGIpp

MPEG4IppDecoder

Decompressors included into the Intel Integrated Performance Primitives (Intel IPP) library. A compression format is specified in the decompressor name

H264SvcEx

A decompressor for converting video signals in H264Sv format received from Stretch devices into the H264Avc format

MxPEG Mobotix

A decompressor for converting video signals received from Mobotix devices

Motion Wavelet 3.5, Motion Wavelet 7.1, Motion Wavelet 7.1 Intr

A decompressor for wavelet-converting video signals

BOSCH

A decompressor for converting video signals received from BOSCH devices

Hikvision Decoder

A decompressor for converting video signals received from Hikvision devices

StreamLabs

A decompressor for converting video signals received from StreamLabs (Wavelet and MotionWavelet) devices

VWV

A decompressor for converting video signals received from VisioWave cameras

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