4320p

4320p is an alternative name for 8K UHD,^[1] a resolution planned to appear in future UHDTV products. The number 4320 stands for 4,320 lines of vertical display resolution, while the letter p stands for progressive scan or non-interlaced. In a progressive image, the lines of resolution of the image go from the top of the screen to the bottom.

Overview

4320p is 7680 × 4320 (33.1 megapixels in the 16:9 aspect ratio). Unlike most high resolutions, it can be perfectly divided into 2160p, 1440p, 1080p and 720p.

History

NHK Successfully Tests Super Hi-Vision 4320p HDTV.^[2]

References

Broadcast video formats

Television

Analog

525 lines	NTSC System M NTSC-J PAL-M System M

625 lines	PAL System B System D System G System H System I System K PAL-N PALplus SECAM System B System D System G System K System L

Audio	BTSC (MTS) EIAJ NICAM SAP Sound-in-Syncs Zweikanalton (A2/IGR)

Hidden signals	Captioning CGMS-A EPG GCR PDC Teletext VBI VEIL VIT VITC WSS XDS

Historical	Pre-1940 Mechanical television 180-line 405-line System A 441-line 819-line MAC MUSE

Digital

Interlaced	SDTV 480i 576i HDTV 1080i

Progressive	LDTV 1seg 240p 288p EDTV 480p 576p HDTV 720p 1080p UHDTV 2160p 4320p

MPEG-2 standards	ATSC DVB ISDB DTMB DVB 3D-TV

MPEG-4 AVC standards	ATSC A/72 DMB DTMB DVB SBTVD 1seg

Audio	AC-3 (5.1) DTS MPEG-1 Audio Layer II MPEG Multichannel PCM LPCM AAC HE-AAC

Hidden signals	AFD Broadcast flag Captioning CPCM EPG Teletext

Technical issues

14:9 compromise Broadcast-safe Digital cinema (DCI) Display motion blur Moving image formats MPEG transport stream Reverse Standards Conversion Standards conversion Television transmitter Video on demand Video processing Widescreen signaling Templates (Analogue TV Topics)

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4320p

Overview

History

See also

References