Ka mea e pono ai eʻike e pili ana i 720p a me 1080p
ʻOiaiʻo 4K loaʻa nā pōʻai a pau i kēia mau lā e like me ke kūlana kiʻekiʻe loa e loaʻa ana i nā TV a me nā kiʻi wikiō, 720p a me 1080p he mau manaʻo hoʻolālā kiʻekiʻe hoʻi e hoʻohanaʻia ana. ʻO keʻano like 1080p a me 720p keʻano like i ko lākouʻano he mau hōʻailona hōʻike holomua (ʻo ia kahi i loaʻa ai ka "p" mai). Akā, eia kahi i like ai ka like me 720p a me 1080p hopena.
Peheaʻo 720p a me 1080p'ē aʻe
- 720p he 1,280 pika i hōʻikeʻia ma'ō a'ō o ka'ōkuhi ākea a me 720 pika i lalo o ka maka. Hiki i kēia mau laina laina 720 i ka nānā, a ma keʻano, ua hōʻikeʻia i ka holomua, aʻo kēlā me kēia laina i hōʻikeʻia ma hope o kekahi.
- ʻO 1080p e hōʻike ana i 1,920 pika i hōʻikeʻia ma'ō a'ō o ka pākū a me 1,080 pika i lalo o ka maka. Loaʻa kēia i nā pixels horizontal 1,080 ma ka pakuhi, i hōʻikeʻia, i ka manawa, i hōʻikeʻia i ka holomua, aiʻole i kēlā me kēia laina o nā pika i hōʻikeʻia ma hope o kekahi. I nā hua'ōlelo'ē aʻe, e like me 720p, ua hōʻike pāluaʻia nā laina pixel (laina).
ʻO ka heluʻana o nā pika i hakuʻia he 720p kiʻi kahi 1 miliona (like me 1 megapixel i kahi kamepiula kamepiula maʻamau), akāʻo 2 miliona mau pika i kahi kiʻi 1080p. ʻO kēia keʻano o kahi kiʻi 1080p hiki ke hōʻike i ka nui o nāʻike ma mua aʻe o ka kiʻi 720p.
Eia naʻe, pehea e unuhi ai kēia i ka mea āu iʻike ai ma ka pākeke TV? ʻAʻole anei e maʻalahi kaʻikeʻana i kaʻokoʻa ma waena o ka 720p a me 1080p TV? ʻAʻole pololei.
720p a me 1080p pixel pihi, ka nui a me kahi mamao mamao mai ka maka pono e pono e noonoo. Inā loaʻa iāʻoe he kiʻi 720p a 1080p paha o ka wikiō / kiʻi wikiō ka helu o nā pika i hōʻikeʻia no kēlā me kēia me keʻano o ka nui o ka maka - he mau loli ka helu o nā pika ma kēlā me kēia'īnika . ʻO kēia keʻano o ka nui o ka pelekaka, piʻi ka pixels - aʻo kou wahi noho e hoʻopili i kāuʻikeʻana i nā hōʻike i hōʻikeʻia ma ka pakuhi.
720p, TV Pāpāho, a me ke Kelepona
Hoʻokomo pū nā mea kelepa o TV a me nā mea kelepona / kelepona i ka programming ma nā'ōlelo hoʻoholo. ʻO ABC a me FOX (ʻo ia hoʻi kā lākou kelepona moana, e like me ESPN, ABC Family, a me ...) hoʻohana i 720p,ʻoiai ka nui o nā mea hoʻolako'ē aʻe, e like me PBS, NBC, CBS, CW, TNT, a me nā lawelawe nui loa, e like me HBO , hoʻohana i 1080i. Eia kekahi, aia kekahi mau kele uila a me ka hānai e hoʻounaʻia i 1080p, a ua alakaʻiʻo DirecTV i nā polokalamu 4K . Hiki i nā mea hoʻokele pūnaewele pūnaewele hoʻouna aku i nā manaʻo likeʻole, me 720p, 1080p, a me 4K.
No ke kelepona a me ka satellite, e piʻi ana ka 720p TV i 1080i a me 1080p hōʻailona hōʻailona e like me kona hoʻohālikelike pilikino pono'ī (720p nā leka me nā hōʻailona 4K). Ināʻikeʻoe i kaʻikepili ma o kahi pūnaewele pūnaewele , hiki iāʻoe ke hoʻonohonoho i ka huahana e hoʻohālike i kāu hoʻonā TV. Inā loaʻa iāʻoe he smart TV , e hoʻonuiʻia ka hōʻailona holopili e hiki ai ke kūpono i ka hoʻonā hōʻike.
Blu-ray a me 720p
E kū'ē i ka mea i manaʻoʻia e hiki iāʻoe ke hoʻohana i ka mea hoʻokani Blu-ray Disc with 720p TV . Hiki i nā'ōpili Blu-ray ke hoʻokaʻawaleʻia i 480p / 720p / 1080i / 1080p paha ma o ka hoʻokohuʻana o HDMI .
Eia kekahi, inā e pili ana i kahi kiʻi wikiō a iʻole wikiō ma o HDMI,ʻike kokeʻia e nā polokalamu Blu-ray Disc ka'ōhumu'ōiwi o ka TV / pākuhi e pili ana iā lākou ae hoʻonohonoho i ka hoʻonākuha puka. Hiki i nā polokalamu kiʻi Blu-Disc Disc ke hāʻawi i ka hiki ke hoʻonohonoho lima me ka lima.
Ke Kiʻi Bottom - E kūʻai aneiʻoe i ka 720p TV?
No ka paneʻana i kēia nīnau, pono eʻikeʻia he 4K ka hapa nui o nā TV, akā aia nō he mau helu (ʻoiai e hoʻomau ana) 1080p TV e loaʻa ana. Eia naʻe,ʻaʻole e hoʻokū wale wale nā kumu haʻahaʻa no 4K Ultra HD TV ma ka hoʻolakoʻana i nā TV80 1080p akā hiki ke hōʻemi nui i nā 720p o ka wikiwiki, me ka hoʻokuʻuʻana iā lākou i loko o ka'ōpana'ōpili liʻiliʻi - hikiʻole keʻike i ka 720p TV i hāʻawiʻia ma ʻO ka nui o ka nui o kaʻike ma mua o 32-ʻelima.
Pono ia e hoʻomaopopoʻia he nui ka nui o nā TV i kapaʻia i kēia manawa he 720p TV i loaʻa i kahi hoʻonākiuki pilikino maoli no 1366x768, he 768pʻoihana. Eia naʻe, hoʻolaha pinepineʻia lākou he 720p TV. Mai hoʻokuʻu iāʻoe i kēia, e hoʻokipa kēia mau papa i nā 720p, 1080i a me 1080p mau hōʻailona hoʻoholo. E hoʻolālā a hoʻonui ke TV i kekahi kaʻina e komo nei i kona kūlana hōʻike 1366x768 pixel.
Peheaʻoe eʻike ai i kaʻokoʻa ma waena o 720p, 1080p, a iʻole kekahi hoʻonāʻokoʻa, aia i loko o kaʻikeʻike maoli me kāu TV. Hiki iāʻoe keʻike e hiki keʻike pono i kahi TVp 720p maʻamau ma mua o kahi TV80 1080p kūpono aʻo ka hopena hoʻokahi wale nō kumu. ʻO ka pane hāmaʻa, ka hanaʻana o ke kala, kaʻokoʻa, ka'ōlinolino, a me ka wikiwiki o ka wikiwiki a me ka hoʻohaʻahaʻaʻana i ke kūlana kiʻi.
ʻO kaʻoiaʻiʻo,ʻo ka maikaʻi o ka hōʻailona pūnaeho kekahi hapa nui. Hiki i nā polokalamu kelepona wikiō ke uku i ka nui no nā hōʻailona maikaʻiʻole o ka hōʻailona, ma keʻano me ka VHS a iʻole kelepona analog, a, no ka pūnaewele holowaiwai,ʻaʻole ka hilinaʻi o kaʻike ma ke kumu wale nō akā,ʻo ka wikiwiki o kāu pūnaewele .
E nānā i kou mau maka.