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Hardware & transcoding

How hard does your server work?

Playback stats Playing

Decision
DirectFile
Server encoder
Not applicable
Decoder
Hardware
Source
h264 / aac · 1080p

The load, case by case

Three jobs, three weights

The server reads the file and sends it as it is.

The device decodes it on its own: the server converts nothing.

The server converts the stream on the fly.

It happens when a device asks for another codec, container or bitrate. A graphics card makes it light.

The server listens to the audio and writes the subtitles.

It starts only when asked, and only once: the result stays for every later viewing.

Server encoder: not applicable

Direct play

The file starts untouched, and the server barely notices

  • Full quality, instant start
  • No encoding on the server
  • Native apps read more formats
  • Many viewers on the same machine

Transcoding, only when needed

The graphics card does the heavy work

Your server Finds the accelerator it has and uses it on its own
  • NVIDIA NVENC Windows · Linux
  • Intel Quick Sync Windows · Linux
  • AMD AMF Windows
  • Intel and AMD VA-API Linux
  • Apple VideoToolbox macOS
  • ARM V4L2 Linux ARM64

The processor is always there. Without a graphics card, transcoding still works, only slower.

Recognising the dialogue

Subtitles from speech Pro

The heaviest job, once per file

  • Only when you ask
  • Metal on Macs with Apple silicon
  • Vulkan on x64 Windows and Linux
  • One processor stays free for the system

Requirements

What you need to run the server

System

Windows macOS Linux

Windows 10 1809+, macOS 13+, Linux with glibc 2.34+ and OpenSSL 3

Processor

x86-64 ARM64

Intel or Apple silicon on a Mac

Memory

8 GB

recommended, 4 GB minimum

Disk

1 GB

for the app, plus metadata and artwork; the speech model adds 0.5 GB

Runtime

Included

everything included, nothing else to install

  • Network · your home network to watch at home; internet for sign-in, metadata and cloud features
  • Library · on the same machine or on a fast network share

Bring your library home.

Free for personal use, installed on your own hardware in a few minutes.