4k ready (media player)

Play 4k video smooth where others player struggle. 4k ready is an application level media player for Android. It play audio and video both locally and over the Internet. 4k ready supports features including DASH and SmoothStreaming adaptive playbacks.

Adaptive streaming

DASH

FMP4

WebM

Matroska

Closed captions/subtitles

TTML

WebVTT

CEA-608

Metadata

EMSG metadata

Content protection

Widevine

ClearKey

SmoothStreaming

FMP4

Closed captions/subtitles

TTML

HLS

MPEG-TS

FMP4/CMAF

ADTS (AAC)

MP3

Closed captions/subtitles

CEA-608

WebVTT

Metadata

ID3 metadata

AES-128

Widevine

Progressive formats

MP4

M4A

FMP4

WebM

Matroska

MP3

Ogg

WAV

MPEG-TS

MPEG-PS

FLV

ADTS (AAC)

FLAC

AMR

Sample formats

By default 4k ready uses Android’s platform decoders.

Standalone subtitle formats

WebVTT

TTML / SMPTE-TT

SubRip

SubStationAlpha

SRT

HDR video playback

4k ready handles extracting high dynamic range (HDR) video in various containers, including Dolby Vision in MP4 and HDR10+ in Matroska/WebM. Decoding and displaying HDR content depends on support from the Android platform and device.