SD vs HD

Maalmahan, kaamirada ugu oggolaadaan in dadka isticmaala si ay u qoraan labada SD iyo HD videos. Haddii uu qof oo aan rabin in ay lacag u dhigato fiidiyo HD ah ama TV, taasi maxaa yeelay, wuxuusan arag faraqa u dhexeeya SD iyo HD. Boggan waxaad soo bandhigi doonaa qaar ka mid ah aqoon aasaasi ah oo ku saabsan SD iyo HD fiidiyo.

Standard Qeexid (SD)

> 16: 9 sawirada widescreen
> Hagaajinta sawir tayo leh - la mid ah DVD tayada
> MPEG digital rikoodh dhawaaqa - la mid ah oo tayo leh CD
> Qaar ka mid ah barnaamijyada Qeexid Standard xoojinayso dhawaaqa Dolby hareereeya Logic Pro
> warbaahinta Qeexid Standard waxaa lagu kala qaado mar walba - 24 saacadood maalintii, 7 maalmood toddobaadkii
> channels dheeraad ah oo views multi-camera waxaa lagu baahiyey in Standard Qeexid

SD Picture Resolution SD sawir xal waa: - 576i (576 khadadka siman oo isdhaafsan)

Qeexid Sare (HD)

> 16: 9 sawirada widescreen
> sawir HD xal - ugu badan oo tayo leh sawir laga heli karo (marka arki soo bandhigay HD ah)
> MPEG digital rikoodh dhawaaqa iyo, barnaamijyada la doortay, dhawaaqa Dolby Digital
> warbaahinta Qaar ka mid ah ayaa hadda gudbinta tiro ka mid ah barnaamijyada High Qeexid
> Bishii August 2002 Dowladda ku dhawaaqday in ay u doondooni doonaa in la beddelo waajib HD Idaacadda kasta u baahan yahay annualized ee 1040 saac. Waajibaadka Kuwani waxay bilaabi doontaa inay ka 1 July 2003 magaalo-madaxyada dhulweynaha, oo wax ku ool ah oo aan ka hor 2005 in meelo kale. Barnaamijyada lagu kala qaado ee HD sidoo kale la isku mar laga baahin doonin in SD.
> HD-DR An sidoo kale waxay heli doonaan warbaahinta SD, si ay awood siladda HD si aad u hesho SD idaacadaha digital markii HD
warbaahinta aan la kala qaado.

Standard qaraarada bandhigay Qeexid:

Qaabka Video (WxH)	Magaca	Muuqa Pixel (W, H) (Standard 4: 3)	Muuqa Pixel (W, H) (Anamorphic 16: 9)	Description
640x480		4: 3		Waxaa loo adeegsaday in la isticmaalo on YouTube
720 × 576	576i	5: 4	64:45	Waxaa loo adeegsaday on Pal D1 / DV (ITU-R 601)
704 × 576	576p	12:11	16:11	Waxaa loo adeegsaday on Pal EDTV
720 × 480	480i	8: 9	32:27	Waxaa loo adeegsaday on DV NTSC
720 × 486	480i	8: 9	32:27	Waxaa loo adeegsaday on D1 NTSC (ITU-R 601)
704 × 480	480p	10:11	40:33	Waxaa loo adeegsaday on EDTV NTSC

Bandhigay qaraarada High-qeexidda:

Xallinta (W × H)	Pixels	Muuqa	Qaabka Video	Description	Bitrate (Mbps)	Kaydinta (MB) 1 min
1024 × 768	786.432	16: 9 (pixels non-jibbaaran)	720p / XGA	Waxaa loo adeegsaday on qaab HDTV PDP la pixels square non	135	1012
1280 × 720	921.600	16: 9	720p-HDTV hab-	Tallaabada koowaad xagga run HD 1080p, hoos ka eeg (HD)	158	1187
1440 × 1080	1.555.200	16: 9	1080i	Waxaa loo adeegsaday on aqlabiyadda HDTVs, oo waa 'bar' ee 1080p ay sabab u tahay interlacing (i)	266	2002
1280 × 1080	1.382.400	16: 9 (pixels non-jibbaaran)	1080p	Waxaa loo adeegsaday on qaab HDTV PDP (Full HD, HD Diyaar 1080p)	237	1780
1920 × 1080	2.073.600	16: 9	1080p-HDTV hab-	Waxaa loo adeegsaday ee dhammaan noocyada teknoolajiyada HDTV (Full HD, HD Diyaar 1080p)	356	2670
3840 × 2160	8.294.400	16: 9	2160p Tansania shaneebada 4k qaab caadiga ah (4096 × 2160)	Bawdada HDTV, (ma jiraan wax HD qaab Diyaar 2160p Bawdada HDTV)	1424	10679

HD Picture Resolution HD sawir xal laga yaabaa in mid ama ka badan ee soo socda:
576p (576 khadadka siman horusocod)
720p (720 khadadka siman horusocod)
1080i (1080 khadadka siman oo isdhaafsan)

Qaar ka mid ah noocyada kaamirada baaro
qeexidda Standard Canon FS10
Canon FS100
Flip taxane video aalladda
JVC GZ-MG630
JVC GZ-MG680
JVC GZ-MS120
Panasonic NV-GS330
Panasonic JDS-S26
qeexidda High Canon HF10
Canon HF100
Canon HV30
Panasonic HDR-SD20
Sony HDR- HC9
Sony HDR-XR200