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How does QVR hardware acceleration work?

Hvordan fungerer QVR-hardwareacceleration?

Last modified date: 2025-07-18

Applicable Products

QVR Pro, QVR Elite, Surveillance Station, QTS, QuTS hero

Overview

QVR hardware acceleration is a performance-enhancing feature that allows supported QNAP NAS devices to offload video decoding and processing tasks to dedicated hardware resources. This is particularly beneficial in surveillance environments managing multiple high-resolution camera streams, as it reduces CPU usage and enhances system responsiveness.

QNAP supports several types of hardware acceleration engines:

Integrated GPU (iGPU) from Intel or AMD CPUs
Discrete NVIDIA graphics cards
QNAP AI accelerators (e.g., Mustang-V100, Coral USB)

These hardware resources accelerate video decoding (H.264/H.265) and AI-based video analytics, improving the efficiency and scalability of QVR for larger deployments.

Explanation

QVR solutions—including QVR Pro, QVR Elite, and Surveillance Station—use hardware acceleration to optimize live view and recording operations. By offloading video decoding tasks to compatible hardware, these applications can handle greater workloads with improved efficiency. The effectiveness of hardware acceleration depends on your NAS model, installed components, and supported video codecs.

Supported hardware acceleration types include:

Intel/AMD integrated GPU (iGPU): Efficiently decodes H.264 and H.265 video streams.
NVIDIA GPU: Offloads heavy video decoding and is ideal for high-resolution or multi-stream scenarios.
QNAP AI accelerator: Supports real-time video analytics and AI-based event detection.

Note

Hardware acceleration capabilities may vary based on the NAS model and installed components.

Recommendation

To benefit from QVR hardware acceleration, please follow these best practices:

Use supported codecs: Ensure your cameras stream video using the H.264 or H.265 codec for optimal hardware decoding performance.
Check hardware compatibility: Confirm that your NAS is equipped with one or more of the following:
- An Intel or AMD CPU with integrated GPU (iGPU)
- A supported NVIDIA graphics card
- An optional QNAP AI accelerator (for AI-based recognition and analytics)
Install and update QVR software:
- Use the latest version of QVR Pro or QVR Elite.
- Keep your NAS firmware up to date for maximum compatibility and performance.
Monitor system performance:
- Use the Resource Monitor or check QVR logs to verify that hardware acceleration is active and CPU usage has decreased accordingly.

Gældende produkter

QVR Pro, QVR Elite, Surveillance Station, QTS, QuTS hero

Oversigt

QVR-hardwareacceleration er en ydelsesforbedrende funktion, der gør det muligt for understøttede QNAP NAS-enheder at aflaste videodekodning og behandling til dedikerede Hardwareressourcer. Dette er særligt fordelagtigt i overvågningsmiljøer, der håndterer flere højopløsningskamera-strømme, da det reducerer CPU-brug og forbedrer systemets responsivitet.

QNAP understøtter flere typer hardwareacceleration:

Integreret GPU (iGPU) fra Intel eller AMD CPU'er
Diskrete NVIDIA-grafikkort
QNAP AI-acceleratorer (f.eks. Mustang-V100, Coral USB)

Disse Hardwareressourcer accelererer videodekodning (H.264/H.265) og AI-baseret videoanalyse, hvilket forbedrer effektiviteten og skalerbarheden af QVR til større implementeringer.

Forklaring

QVR-løsninger—inklusive QVR Pro, QVR Elite, og Surveillance Station—bruger hardwareacceleration til at optimere livevisning og optagelsesoperationer. Ved at aflaste videodekodningsopgaver til kompatibel hardware kan disse applikationer håndtere større arbejdsbyrder med forbedret effektivitet. Effektiviteten af hardwareacceleration afhænger af din NAS-model, installerede komponenter og understøttede videokodeker.

Understøttede typer af hardwareacceleration inkluderer:

Intel/AMD integreret GPU (iGPU):Effektivt dekoder H.264 og H.265 videostrømme.
NVIDIA GPU:Aflaster tung videodekodning og er ideel til højopløsnings- eller multi-stream scenarier.
QNAP AI-accelerator:Understøtter realtids videoanalyse og AI-baseret hændelsesdetektion.

Bemærk

Hardwareaccelerationskapaciteter kan variere baseret på NAS-modellen og installerede komponenter.

Anbefaling

For at drage fordel af QVR-hardwareacceleration, følg venligst disse bedste praksisser:

Brug understøttede kodeker:Sørg for, at dine kameraer streamer video ved hjælp af H.264 eller H.265 kodek for optimal hardwaredekodningsydelse.
Tjek hardwarekompatibilitet: Bekræft, at din NAS er udstyret med en eller flere af følgende:
- En Intel eller AMD CPU med integreret GPU (iGPU)
- Et understøttet NVIDIA-grafikkort
- En valgfri QNAP AI-accelerator (til AI-baseret genkendelse og analyse)
Installer og opdater QVR-software:
- Brug den nyeste version af QVR Pro eller QVR Elite.
- Hold din NAS Firmware opdateret for maksimal kompatibilitet og ydeevne.
Overvåg systemets ydeevne:
- Brug Ressourceovervågning eller tjek QVR-logs for at bekræfte, at hardwareacceleration er aktiv, og at CPU-brugen er faldet tilsvarende.

Yderligere læsning

Introduktion til QVR Pro

QNAP NAS GPU-kompatibilitet

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