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Viozi

Video player & personal media library

Beta

Every film you own. One library.

Local files, NAS, network shares, media servers, cloud drives and IPTV in one film library: movies and shows recognized automatically, posters and synopses fetched, and playback that picks up where you left off on iPhone, iPad, Mac and Apple TV.

Coming to the App Store soon

  • iPhone· Beta18.0+
  • iPad· Beta18.0+
  • Mac· Beta15.0+
  • Apple TV· Beta18.0+
  • 01Direct playback, flexible decoding
  • 02Dolby Vision and HDR
  • 03Subtitles in every form
  • 04Picture enhancement when you want it
  • 05Blu-ray and disc menus
  • 06Continue across devices

Viozi Engine

  • Direct playback, flexible decoding

    System decoding for H.264, HEVC and supported AV1; dav1d software AV1 and FFmpeg for older codecs. Read MKV, TS, MP4 and MOV directly, with automatic playback fallback.

  • Dolby Vision and HDR

    HDR10, HLG and Dolby Vision P5/P8. Single- and dual-track P7 convert to P8.1, keeping the base layer and dynamic metadata without reconstructing the FEL layer. Output adapts to the device and display.

  • Multichannel sound and processing

    AC-3 and E-AC-3, including Atmos, can pass through. TrueHD, DTS, FLAC and Opus decode to up to 7.1 PCM. EQ, dialogue enhancement and night mode process decoded audio, without Atmos passthrough.

  • Subtitles in every form

    Embedded text, styled ASS/SSA, PGS, VobSub and DVB bitmap subtitles. On-device OCR turns bitmap subtitles into text, alongside alignment, bilingual translation and live captions on supported devices.

  • Picture enhancement when you want it

    Dynamic HDR-to-SDR tone mapping, debanding, Lanczos scaling and automatic black-bar cropping. Compatible devices on system 26+ offer super resolution or interpolation: low resolutions prioritize upscaling; interpolation requires 8-bit SDR at 1080p or below.

  • Control each frame

    Accurate seeking, track switching, audio offset, chapters, scrub previews, HDR-to-SDR screenshots and frame stepping. Adaptive read-ahead, next-episode warm-up, subtitled picture-in-picture and interruption recovery support long films and series.

Your film library

  • Your film library

    Movies, series and grouped editions; TMDB metadata, NFO reading/writing, ratings, filters, watchlists and offline downloads.

  • Blu-ray and disc menus

    BDMV multi-segment playlists, chapters and tracks; HDMV disc and pop-up menus with remote navigation. BD-J discs play through the title list.

  • A smoother series night

    Audio fingerprints for intros and credits, subtitle alignment, loudness curves, A–B loops, bookmarks, speed and sleep timers.

  • Live TV and casting

    M3U/M3U8 subscriptions and XMLTV guides; AirPlay and DLNA, with iPhone, iPad and Mac also acting as DLNA receivers.

  • Continue across devices

    iCloud sync for progress, lists and settings; direct transfers, QR authorization on Apple TV and optional phone or Mac relaying.

  • Make the player yours

    Customize home rows, controls, subtitle appearance, gestures and Mac shortcuts. Apple TV can match frame rate and dynamic range.

Connect your library

NAS

  • Synology File Station
  • QuickConnect
  • QNAP

Protocol

  • SMB
  • WebDAV
  • FTP
  • SFTP
  • NFS
  • UPnP / DLNA
  • S3
  • STRM

Media Server

  • Jellyfin
  • Emby
  • Plex
  • UGREEN

Cloud Drive

  • Baidu Netdisk
  • Aliyun Drive
  • 115
  • 123 Pan
  • GuangYa Pan
  • Google Drive
  • OneDrive
  • Dropbox
  • Drime

Full format support

Direct playback, flexible decoding

  • MKV · TS · M2TS · MP4 · MOV · WebM
  • H.264 · HEVC · AV1
  • dav1d · FFmpeg · VideoToolbox
  • MPEG-2 · VC-1 · VP9 · ProRes
  • 8 / 10-bit · 4:2:0 / 4:2:2 / 4:4:4

Dolby Vision and HDR

  • HDR10 · HLG
  • Dolby Vision P5 · P8
  • P7 → P8.1
  • HDR10 base layer
  • BT.2020 · P3 · BT.709

Multichannel sound and processing

  • AC-3 · E-AC-3 / Atmos
  • TrueHD · DTS → PCM
  • FLAC · Opus · AAC
  • PCM ≤ 7.1
  • EQ

Subtitles in every form

  • SRT · WebVTT · ASS · SSA
  • PGS · VobSub · DVB
  • OCR
  • OpenSubtitles
  • GBK · Big5 · UTF-16

Picture enhancement when you want it

  • Metal · BT.2390 · Dolby Vision L1
  • Lanczos-3
  • HDR → SDR
  • VideoToolbox · OS 26+
  • 8-bit SDR ≤ 1080p → 2× fps

Control each frame

  • BDMV · MPLS · HDMV
  • PiP
  • A–B
  • AirPlay · DLNA
  • M3U · M3U8 · XMLTV
  • HLS · RTSP · RTMP · RTP / UDP · DASH

Resources