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Supported formats

If you've got it, we'll stream it.

Every container below is covered by our automated format test, which checks frame-exact playback and seeking on every build.
Files

Containers

MP4 / M4V

H.264, HEVC, MPEG-4, variable-frame-rate phone video

MOV

iPhone (portrait & landscape), HEVC, ProRes camera files

MKV

Matroska with any codec mix

AVI / DivX

Xvid, DivX, Motion-JPEG, H.264

WebM

VP9 / Opus

TS / M2TS / MTS

Broadcast and camcorder (AVCHD)

MPG / MPEG / VOB

DVD and MPEG-2, interlaced handled automatically

WMV / ASF

Windows Media

FLV

Flash video

3GP / 3G2

Older phones

OGV

Theora / Vorbis

DV

MiniDV camcorders

Input

Video codecs

  • H.264 / AVC
  • H.265 / HEVC
  • AV1
  • VP9
  • VP8
  • MPEG-2
  • MPEG-4 Part 2 (Xvid, DivX)
  • ProRes
  • Motion-JPEG
  • WMV / VC-1
  • Theora
  • H.263
  • DV
  • HDR10 & HLG (tone-mapped for SDR screens)
Input

Audio codecs

  • AAC
  • AC-3 (Dolby Digital)
  • E-AC-3
  • MP3
  • MP2
  • FLAC
  • Opus
  • Vorbis
  • PCM / WAV
  • WMA
  • AMR
  • DTS
Output

What we stream to your devices

Silux Media picks the most efficient format each device can decode in hardware, so playback is smooth and batteries last.

AV1

Smallest files — up to 62% less data. Chrome, Edge, Firefox, Android, newer iPhone/Mac, smart TVs.

HEVC (H.265)

Hardware-decoded on almost every phone, iPhone and TV.

H.264

Plays everywhere, including older devices and browsers.

Opus audio

Clear stereo at a third of the data of standard AAC.

Direct Play

Already efficient files are sent untouched — zero processing.

The awkward stuff

Handled automatically