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

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If video resolution on the Monitor is less than resolution of compressed video, then INTELLECT™ partly decompresses video (it allows reducing load of CPU that decompresses video). Network load is reduced if the MotionWavelet codec is in use; if other codecs are in use, then the network load stays the same. Partial decompression is supported by MPEG4, MJPEG, MXPEG, Motion Wavelet and H264svc codecs. Partial decompression is not supported by H263, H264avc and Mpeg2 codecs. Fps Only fps reduction only is supported by H264svc-t codec.

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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

H264SvcTex

A decompressor for converting video signals in H264Sv H264Svc 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

Note. Motion Wavelet 7.1 and Motion Wavelet 7.1 decompressors are used for working with archive recorded using previous versions of the Intellect software package.

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

MediaSdkDecoder

QuickSync-based decompressor decompresses video in H.264 format using embedded Intel graphic processor greatly reducing CPU load.

To enable operation of this decompressor include the integrated video card into BIOS and install latest Intel drivers.

Info
titleNote.

When decompressors included into the Intel IPP library are in use, there can be video distortions for some resolutions. In these cases resolutions divisible by 16 are recommended to be used (e.g, 1280x720 or 1360x768) or another decompressor is to be selected.

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Info
titleNote.

 When WS7 and WS17 video capture cards are in use, the Decompression field is to be left blank otherwise use Motion Wavelet decompressor. If another decompressor is selected, then INTELLECT™ operation is not guaranteed.

Note
title AttentionImportant!
 If for some reasons the automatic decompressor selection is not right, then you are to select a decompressor manually.