{"id":3195,"date":"2022-03-23T14:29:29","date_gmt":"2022-03-23T14:29:29","guid":{"rendered":"http:\/\/kevinbk.com\/\/?p=3195"},"modified":"2022-03-23T14:34:50","modified_gmt":"2022-03-23T14:34:50","slug":"solucionando-problemas-de-iluminacao-na-webcam-oscilando","status":"publish","type":"post","link":"https:\/\/kevinbk.com\/vi\/khac-phuc-su-co-anh-sang-su-co-tren-webcam-noi\/","title":{"rendered":"Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 S\u1ef1 c\u1ed1 \u00e1nh s\u00e1ng Webcam nh\u1ea5p nh\u00e1y"},"content":{"rendered":"
N\u1ebfu m\u00e1y \u1ea3nh c\u1ee7a b\u1ea1n k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng, c\u00e1ch gi\u1ea3i quy\u1ebft r\u1ea5t \u0111\u01a1n gi\u1ea3n, b\u1ea1n ch\u1ec9 c\u1ea7n mua m\u1ed9t chi\u1ebfc \u0111\u00e8n chi\u1ebfu s\u00e1ng, ch\u1ea5t l\u01b0\u1ee3ng m\u00e1y \u1ea3nh c\u1ee7a b\u1ea1n s\u1ebd c\u1ea3i thi\u1ec7n r\u1ea5t nhi\u1ec1u, nh\u01b0ng sau \u0111\u00f3 m\u1ed9t v\u1ea5n \u0111\u1ec1 kh\u00e1c c\u00f3 th\u1ec3 x\u1ea3y ra. Khi th\u1ef1c hi\u1ec7n c\u00e1c chuy\u1ec3n \u0111\u1ed9ng, WebCam th\u01b0\u1eddng thay \u0111\u1ed5i t\u00f4ng m\u00e0u ho\u1eb7c m\u00e0u c\u1ee7a n\u1ec1n, t\u1ea1i sao \u0111i\u1ec1u n\u00e0y l\u1ea1i x\u1ea3y ra?<\/p>\n\n\n\n
\u0110\u00f3 l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 \u0111\u01a1n gi\u1ea3n nh\u01b0 nh\u1eefng v\u1ea5n \u0111\u1ec1 c\u1ee7a tai nghe kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1ed9t b\u00ean<\/a>. T\u00f4i s\u1ebd c\u1ed1 g\u1eafng ng\u1eafn g\u1ecdn nh\u1ea5t c\u00f3 th\u1ec3 v\u00e0 c\u0169ng cung c\u1ea5p m\u1ed9t video v\u1ec1 ch\u1ee7 \u0111\u1ec1 n\u00e0y. <\/p>\n\n\n\nV\u1ea5n \u0111\u1ec1 v\u1edbi \u0111\u00e8n Webcam l\u00e0 g\u00ec? <\/h2>\n\n\n\nT\u00f4i th\u1ef1c s\u1ef1 kh\u00f4ng bi\u1ebft nh\u1eefng t\u1eeb ph\u1ed5 bi\u1ebfn nh\u1ea5t m\u00e0 m\u1ecdi ng\u01b0\u1eddi t\u00ecm ki\u1ebfm khi h\u1ecd g\u1eb7p v\u1ea5n \u0111\u1ec1 n\u00e0y, nh\u01b0ng t\u00f4i bi\u1ebft gi\u1ea3i ph\u00e1p r\u1ea5t \u0111\u01a1n gi\u1ea3n nh\u01b0ng kh\u00f3 t\u00ecm v\u00ec t\u00f4i kh\u00f4ng bi\u1ebft nh\u1eefng t\u1eeb ph\u00f9 h\u1ee3p. <\/p>\n\n\n\nD\u01b0\u1edbi \u0111\u00e2y t\u00f4i s\u1ebd \u0111\u1ec3 l\u1ea1i danh s\u00e1ch c\u00e1c t\u00ecnh hu\u1ed1ng m\u00e0 m\u1ecdi ng\u01b0\u1eddi th\u01b0\u1eddng n\u00f3i l\u00e0 S\u1ef1 c\u1ed1 v\u1ec1 Webcam, <\/p>\n\n\n\nKhi b\u1ea1n di chuy\u1ec3n tay, m\u00e0u s\u1eafc c\u1ee7a m\u00e1y \u1ea3nh s\u1ebd t\u1ef1 thay \u0111\u1ed5i, n\u00f3 dao \u0111\u1ed9ng v\u00e0 c\u1eadp nh\u1eadt, thay \u0111\u1ed5i \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n, \u0111\u1ed9 s\u00e1ng ho\u1eb7c th\u1ee9 g\u00ec \u0111\u00f3 kh\u00e1c; <\/li>Khi \u0111\u1eb7t m\u1ed9t v\u1eadt tr\u00ean m\u00e0n h\u00ecnh th\u00ec h\u00ecnh \u1ea3nh Webcam b\u1ecb t\u1ed1i \u0111i? <\/li>Thi\u1ebft l\u1eadp camera c\u1ee7a Logitech \u0111\u1ec3 t\u1ef1 \u0111\u1ed9ng t\u1eaft \u0111\u00e8n; <\/li>Th\u1eddi gian ph\u01a1i s\u00e1ng v\u00e0 m\u00e0n tr\u1eadp c\u1ee7a m\u00e1y \u1ea3nh; <\/li>Ti\u1ebfp x\u00fac v\u1edbi \u00e1nh s\u00e1ng Webcam; <\/li>M\u00e1y \u1ea3nh thay \u0111\u1ed5i m\u00e0u s\u1eafc v\u00e0 t\u00f4ng m\u00e0u khi di chuy\u1ec3n; <\/li>T\u1eaft ph\u01a1i s\u00e1ng t\u1ef1 \u0111\u1ed9ng; <\/li>M\u00e1y \u1ea3nh b\u1ecb l\u1ed7i v\u1ec1 m\u00e0u s\u1eafc khi di chuy\u1ec3n; <\/li>Gi\u1eef video m\u00e0 kh\u00f4ng thay \u0111\u1ed5i m\u00e0u s\u1eafc; <\/li><\/ul>\n\n\n\n<\/figure><\/div>\n\n\n\nT\u1ef1 \u0111\u1ed9ng ph\u01a1i s\u00e1ng, nguy\u00ean nh\u00e2n c\u1ee7a s\u1ef1 c\u1ed1 trong Webcam <\/h2>\n\n\n\nTh\u00f4ng th\u01b0\u1eddng l\u1ed7i n\u00e0y x\u1ea3y ra do \u0111\u1ed9 ph\u01a1i s\u00e1ng \u0111\u01b0\u1ee3c \u0111\u1ecbnh c\u1ea5u h\u00ecnh l\u00e0 t\u1ef1 \u0111\u1ed9ng. S\u1ef1 ti\u1ebfp x\u00fac v\u1edbi \u00e1nh s\u00e1ng n\u00e0y l\u00e0 nguy\u00ean nh\u00e2n d\u1eabn \u0111\u1ebfn s\u1ef1 thay \u0111\u1ed5i m\u00e0u s\u1eafc n\u00e0y khi di chuy\u1ec3n tr\u01b0\u1edbc m\u00e1y \u1ea3nh. <\/p>\n\n\n\nTrong ti\u1ebfng Anh, c\u00e0i \u0111\u1eb7t n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Ph\u01a1i b\u00e0y<\/em><\/strong>. \u0110\u1ec3 t\u1eaft c\u00e0i \u0111\u1eb7t t\u1ef1 \u0111\u1ed9ng n\u00e0y, b\u1ea1n c\u1ea7n truy c\u1eadp v\u00e0o c\u00e1c thu\u1ed9c t\u00ednh c\u1ee7a m\u00e1y \u1ea3nh v\u00e0 thay \u0111\u1ed5i c\u00e0i \u0111\u1eb7t n\u00e0y th\u00e0nh th\u1ee7 c\u00f4ng. <\/p>\n\n\n\nTrong Windows, c\u1ea5u h\u00ecnh n\u00e0y c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng, b\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp n\u00f3 th\u00f4ng qua ch\u01b0\u01a1ng tr\u00ecnh ghi OBS ho\u1eb7c c\u00e0i \u0111\u1eb7t m\u1ed9t s\u1ed1 ch\u01b0\u01a1ng tr\u00ecnh c\u1ea5u h\u00ecnh camera kh\u00e1c c\u00f3 c\u00e0i \u0111\u1eb7t n\u00e2ng cao h\u01a1n. <\/p>\n\n\n\nTrong video b\u00ean d\u01b0\u1edbi, t\u00f4i gi\u1ea3i th\u00edch s\u1ef1 c\u1ed1 v\u00e0 gi\u1ea3i ph\u00e1p t\u00f4i t\u00ecm th\u1ea5y cho macOS v\u00e0 Windows: <\/p>\n\n\n\n\n<\/iframe>\n<\/div><\/figure>\n\n\n\n\u0110i\u1ec1u g\u00ec s\u1ebd x\u1ea3y ra n\u1ebfu Exposure kh\u00f4ng gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c t\u00ecnh hu\u1ed1ng? <\/strong><\/h3>\n\n\n\nB\u1ea1n c\u0169ng n\u00ean th\u1eed t\u1eaft b\u1ea5t k\u1ef3 c\u00e0i \u0111\u1eb7t n\u00e0o t\u1ef1 \u0111\u1ed9ng nh\u01b0 c\u00e2n b\u1eb1ng tr\u1eafng ho\u1eb7c th\u1eadm ch\u00ed l\u1ea5y n\u00e9t, \u0111i\u1ec1u n\u00e0y cu\u1ed1i c\u00f9ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng v\u00e0 t\u1ea1o ra hi\u1ec7n t\u01b0\u1ee3ng nh\u1ea5p nh\u00e1y khi ch\u1ee5p camera. <\/p>\n\n\n\nC\u1ea7n nh\u1edb r\u1eb1ng ch\u1ebf \u0111\u1ed9 ph\u01a1i s\u00e1ng th\u1ee7 c\u00f4ng \u0111ang ho\u1ea1t \u0111\u1ed9ng c\u00f3 th\u1ec3 l\u00e0m s\u00e1ng c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh qu\u00e1 nhi\u1ec1u. N\u1ebfu b\u1ea1n mu\u1ed1n hi\u1ec3n th\u1ecb m\u1ed9t cu\u1ed1n s\u00e1ch tr\u01b0\u1edbc m\u00e1y \u1ea3nh, th\u1eadm ch\u00ed gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 thay \u0111\u1ed5i \u00e1nh s\u00e1ng t\u1ef1 \u0111\u1ed9ng, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ec3 b\u00eca s\u00e1ch th\u1eadt tr\u1eafng v\u00e0 s\u00e1ng l\u00ean. <\/p>\n\n\n\nL\u00e0m c\u00e1ch n\u00e0o \u0111\u1ec3 t\u1eaft t\u00ednh n\u0103ng T\u1ef1 \u0111\u1ed9ng ph\u01a1i s\u00e1ng tr\u00ean MacOS? <\/h2>\n\n\n\nLogitech cho \u0111\u1ebfn n\u0103m 2022 v\u1eabn ch\u01b0a ch\u00ednh th\u1ee9c ph\u00e1t h\u00e0nh c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a m\u00ecnh cho ki\u1ebfn tr\u00fac ARM, m\u1eb7c d\u00f9 c\u00f3 c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh c\u1ea5u h\u00ecnh camera ho\u1ea1t \u0111\u1ed9ng tr\u00ean m\u00e1y Mac nh\u01b0ng Logitech v\u1eabn ch\u01b0a \u0111\u01b0a c\u1ea5u h\u00ecnh Light Exposure v\u00e0o. <\/p>\n\n\n\nM\u1ed9t s\u1ed1 trang web gi\u1edbi thi\u1ec7u Ph\u1ea7n m\u1ec1m C\u00e0i \u0111\u1eb7t M\u00e1y \u1ea3nh N\u00e2ng cao, nh\u01b0ng th\u1eadt kh\u00f4ng may, n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c tr\u1ea3 ti\u1ec1n trong App Store v\u00e0 c\u00f3 l\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c chuy\u1ec3n sang ARM, v\u1edbi x\u1ebfp h\u1ea1ng th\u1ea5p trong c\u1eeda h\u00e0ng. <\/p>\n\n\n\nT\u00ecm ki\u1ebfm tr\u00ean Internet, tr\u00ean Reddit, t\u00f4i th\u1ea5y ai \u0111\u00f3 gi\u1edbi thi\u1ec7u Ch\u01b0\u01a1ng tr\u00ecnh CameraController<\/a> tr\u00ean Github. Ch\u01b0\u01a1ng tr\u00ecnh n\u00e0y ho\u1ea1t \u0111\u1ed9ng ho\u00e0n h\u1ea3o v\u00e0 v\u1eabn \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt cho ki\u1ebfn tr\u00fac ARM. <\/p>\n\n\n\nL\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 gi\u1ea3i quy\u1ebft t\u00ecnh tr\u1ea1ng m\u00e1y \u1ea3nh b\u1ecb lag? <\/h2>\n\n\n\nB\u1ea1n \u0111\u00e3 t\u1eebng tr\u1ea3 gi\u00e1 \u0111\u1eaft cho m\u1ed9t chi\u1ebfc m\u00e1y \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t nh\u01b0ng l\u1ea1i th\u1ea5y video b\u1ecb gi\u1eadt, lag v\u00e0 ch\u1eadm? C\u00f3 l\u1ebd nguy\u00ean nh\u00e2n c\u0169ng c\u00f3 th\u1ec3 l\u00e0 do ti\u1ebfp x\u00fac v\u1edbi \u00e1nh s\u00e1ng. <\/p>\n\n\n\nKh\u1ea3 n\u0103ng ti\u1ebfp x\u00fac v\u1edbi \u00e1nh s\u00e1ng c\u00e0ng cao th\u00ec m\u00e1y \u1ea3nh c\u00e0ng b\u1ecb lag. \u0110i\u1ec1u n\u00e0y l\u00e0 do c\u00e0i \u0111\u1eb7t nh\u01b0 v\u1eady \u0111\u1ec1 c\u1eadp \u0111\u1ebfn th\u1eddi gian \u1ed1ng k\u00ednh m\u1edf \u0111\u1ec3 quay video. <\/p>\n\n\n\nV\u00ec l\u00fd do n\u00e0y, khi c\u1ed1 g\u1eafng thay \u0111\u1ed5i c\u00e0i \u0111\u1eb7t ph\u01a1i s\u00e1ng th\u1ee7 c\u00f4ng, h\u00e3y xem li\u1ec7u c\u00f3 m\u1ed9t s\u1ed1 c\u00e0i \u0111\u1eb7t kh\u00e1c \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Gain, \u0111\u1ec3 ki\u1ec3m so\u00e1t \u0111\u1ed9 l\u1ee3i ho\u1eb7c \u00e1nh s\u00e1ng, v\u00ec \u0111\u1ed9 ph\u01a1i s\u00e1ng c\u00e0ng th\u1ea5p, \u1ea3nh m\u00e1y \u1ea3nh s\u1ebd c\u00e0ng t\u1ed1i. <\/p>\n\n\n\n<\/figure><\/div>\n\n\n\nN\u1ebfu s\u1ef1 c\u1ed1 gi\u1eadt lag c\u1ee7a b\u1ea1n kh\u00f4ng ph\u1ea3i do t\u0103ng camera m\u00e0 l\u00e0 do \u0111\u1ed9 tr\u1ec5 kh\u00f4ng th\u01b0\u1eddng xuy\u00ean, h\u00e3y ki\u1ec3m tra ngu\u1ed3n USB ho\u1eb7c k\u1ebft n\u1ed1i USB c\u1ee7a b\u1ea1n. C\u00f3 l\u1ebd m\u1ed9t v\u1ea5n \u0111\u1ec1 \u0111\u01a1n gi\u1ea3n ch\u1ec9 l\u00e0 kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y t\u00ednh v\u00e0 ng\u1eaft k\u1ebft n\u1ed1i c\u00e1p. <\/p>\n\n\n\nM\u1ed9t s\u1ed1 ph\u1ea7n m\u1ec1m m\u00e1y \u1ea3nh c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra \u0111\u1ed9 tr\u1ec5 tr\u00ean Webcam, h\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng kh\u00f4ng c\u00f3 ch\u01b0\u01a1ng tr\u00ecnh n\u00e0o g\u00e2y ra s\u1ef1 c\u1ed1 n\u00e0y. Hy v\u1ecdng b\u1ea1n t\u00ecm th\u1ea5y gi\u1ea3i ph\u00e1p cho v\u1ea5n \u0111\u1ec1 c\u1ee7a b\u1ea1n! <\/p>","protected":false},"excerpt":{"rendered":"N\u1ebfu m\u00e1y \u1ea3nh c\u1ee7a b\u1ea1n k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng th\u00ec c\u00e1ch gi\u1ea3i quy\u1ebft r\u1ea5t \u0111\u01a1n gi\u1ea3n, b\u1ea1n ch\u1ec9 c\u1ea7n mua m\u1ed9t chi\u1ebfc \u0111\u00e8n \u0111\u1ec3 chi\u1ebfu s\u00e1ng, ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a n\u00f3<\/p>","protected":false},"author":1,"featured_media":3200,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/kevinbk.com\/wp-content\/uploads\/2022\/03\/webcam-oscilando.jpg","_links":{"self":[{"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/posts\/3195"}],"collection":[{"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/comments?post=3195"}],"version-history":[{"count":0,"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/posts\/3195\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/media\/3200"}],"wp:attachment":[{"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/media?parent=3195"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/categories?post=3195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
T\u00f4i th\u1ef1c s\u1ef1 kh\u00f4ng bi\u1ebft nh\u1eefng t\u1eeb ph\u1ed5 bi\u1ebfn nh\u1ea5t m\u00e0 m\u1ecdi ng\u01b0\u1eddi t\u00ecm ki\u1ebfm khi h\u1ecd g\u1eb7p v\u1ea5n \u0111\u1ec1 n\u00e0y, nh\u01b0ng t\u00f4i bi\u1ebft gi\u1ea3i ph\u00e1p r\u1ea5t \u0111\u01a1n gi\u1ea3n nh\u01b0ng kh\u00f3 t\u00ecm v\u00ec t\u00f4i kh\u00f4ng bi\u1ebft nh\u1eefng t\u1eeb ph\u00f9 h\u1ee3p. <\/p>\n\n\n\n
D\u01b0\u1edbi \u0111\u00e2y t\u00f4i s\u1ebd \u0111\u1ec3 l\u1ea1i danh s\u00e1ch c\u00e1c t\u00ecnh hu\u1ed1ng m\u00e0 m\u1ecdi ng\u01b0\u1eddi th\u01b0\u1eddng n\u00f3i l\u00e0 S\u1ef1 c\u1ed1 v\u1ec1 Webcam, <\/p>\n\n\n\n
Th\u00f4ng th\u01b0\u1eddng l\u1ed7i n\u00e0y x\u1ea3y ra do \u0111\u1ed9 ph\u01a1i s\u00e1ng \u0111\u01b0\u1ee3c \u0111\u1ecbnh c\u1ea5u h\u00ecnh l\u00e0 t\u1ef1 \u0111\u1ed9ng. S\u1ef1 ti\u1ebfp x\u00fac v\u1edbi \u00e1nh s\u00e1ng n\u00e0y l\u00e0 nguy\u00ean nh\u00e2n d\u1eabn \u0111\u1ebfn s\u1ef1 thay \u0111\u1ed5i m\u00e0u s\u1eafc n\u00e0y khi di chuy\u1ec3n tr\u01b0\u1edbc m\u00e1y \u1ea3nh. <\/p>\n\n\n\n
Trong ti\u1ebfng Anh, c\u00e0i \u0111\u1eb7t n\u00e0y \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Ph\u01a1i b\u00e0y<\/em><\/strong>. \u0110\u1ec3 t\u1eaft c\u00e0i \u0111\u1eb7t t\u1ef1 \u0111\u1ed9ng n\u00e0y, b\u1ea1n c\u1ea7n truy c\u1eadp v\u00e0o c\u00e1c thu\u1ed9c t\u00ednh c\u1ee7a m\u00e1y \u1ea3nh v\u00e0 thay \u0111\u1ed5i c\u00e0i \u0111\u1eb7t n\u00e0y th\u00e0nh th\u1ee7 c\u00f4ng. <\/p>\n\n\n\nTrong Windows, c\u1ea5u h\u00ecnh n\u00e0y c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng, b\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp n\u00f3 th\u00f4ng qua ch\u01b0\u01a1ng tr\u00ecnh ghi OBS ho\u1eb7c c\u00e0i \u0111\u1eb7t m\u1ed9t s\u1ed1 ch\u01b0\u01a1ng tr\u00ecnh c\u1ea5u h\u00ecnh camera kh\u00e1c c\u00f3 c\u00e0i \u0111\u1eb7t n\u00e2ng cao h\u01a1n. <\/p>\n\n\n\nTrong video b\u00ean d\u01b0\u1edbi, t\u00f4i gi\u1ea3i th\u00edch s\u1ef1 c\u1ed1 v\u00e0 gi\u1ea3i ph\u00e1p t\u00f4i t\u00ecm th\u1ea5y cho macOS v\u00e0 Windows: <\/p>\n\n\n\n\n<\/iframe>\n<\/div><\/figure>\n\n\n\n\u0110i\u1ec1u g\u00ec s\u1ebd x\u1ea3y ra n\u1ebfu Exposure kh\u00f4ng gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c t\u00ecnh hu\u1ed1ng? <\/strong><\/h3>\n\n\n\nB\u1ea1n c\u0169ng n\u00ean th\u1eed t\u1eaft b\u1ea5t k\u1ef3 c\u00e0i \u0111\u1eb7t n\u00e0o t\u1ef1 \u0111\u1ed9ng nh\u01b0 c\u00e2n b\u1eb1ng tr\u1eafng ho\u1eb7c th\u1eadm ch\u00ed l\u1ea5y n\u00e9t, \u0111i\u1ec1u n\u00e0y cu\u1ed1i c\u00f9ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng v\u00e0 t\u1ea1o ra hi\u1ec7n t\u01b0\u1ee3ng nh\u1ea5p nh\u00e1y khi ch\u1ee5p camera. <\/p>\n\n\n\nC\u1ea7n nh\u1edb r\u1eb1ng ch\u1ebf \u0111\u1ed9 ph\u01a1i s\u00e1ng th\u1ee7 c\u00f4ng \u0111ang ho\u1ea1t \u0111\u1ed9ng c\u00f3 th\u1ec3 l\u00e0m s\u00e1ng c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh qu\u00e1 nhi\u1ec1u. N\u1ebfu b\u1ea1n mu\u1ed1n hi\u1ec3n th\u1ecb m\u1ed9t cu\u1ed1n s\u00e1ch tr\u01b0\u1edbc m\u00e1y \u1ea3nh, th\u1eadm ch\u00ed gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 thay \u0111\u1ed5i \u00e1nh s\u00e1ng t\u1ef1 \u0111\u1ed9ng, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ec3 b\u00eca s\u00e1ch th\u1eadt tr\u1eafng v\u00e0 s\u00e1ng l\u00ean. <\/p>\n\n\n\nL\u00e0m c\u00e1ch n\u00e0o \u0111\u1ec3 t\u1eaft t\u00ednh n\u0103ng T\u1ef1 \u0111\u1ed9ng ph\u01a1i s\u00e1ng tr\u00ean MacOS? <\/h2>\n\n\n\nLogitech cho \u0111\u1ebfn n\u0103m 2022 v\u1eabn ch\u01b0a ch\u00ednh th\u1ee9c ph\u00e1t h\u00e0nh c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a m\u00ecnh cho ki\u1ebfn tr\u00fac ARM, m\u1eb7c d\u00f9 c\u00f3 c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh c\u1ea5u h\u00ecnh camera ho\u1ea1t \u0111\u1ed9ng tr\u00ean m\u00e1y Mac nh\u01b0ng Logitech v\u1eabn ch\u01b0a \u0111\u01b0a c\u1ea5u h\u00ecnh Light Exposure v\u00e0o. <\/p>\n\n\n\nM\u1ed9t s\u1ed1 trang web gi\u1edbi thi\u1ec7u Ph\u1ea7n m\u1ec1m C\u00e0i \u0111\u1eb7t M\u00e1y \u1ea3nh N\u00e2ng cao, nh\u01b0ng th\u1eadt kh\u00f4ng may, n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c tr\u1ea3 ti\u1ec1n trong App Store v\u00e0 c\u00f3 l\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c chuy\u1ec3n sang ARM, v\u1edbi x\u1ebfp h\u1ea1ng th\u1ea5p trong c\u1eeda h\u00e0ng. <\/p>\n\n\n\nT\u00ecm ki\u1ebfm tr\u00ean Internet, tr\u00ean Reddit, t\u00f4i th\u1ea5y ai \u0111\u00f3 gi\u1edbi thi\u1ec7u Ch\u01b0\u01a1ng tr\u00ecnh CameraController<\/a> tr\u00ean Github. Ch\u01b0\u01a1ng tr\u00ecnh n\u00e0y ho\u1ea1t \u0111\u1ed9ng ho\u00e0n h\u1ea3o v\u00e0 v\u1eabn \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt cho ki\u1ebfn tr\u00fac ARM. <\/p>\n\n\n\nL\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 gi\u1ea3i quy\u1ebft t\u00ecnh tr\u1ea1ng m\u00e1y \u1ea3nh b\u1ecb lag? <\/h2>\n\n\n\nB\u1ea1n \u0111\u00e3 t\u1eebng tr\u1ea3 gi\u00e1 \u0111\u1eaft cho m\u1ed9t chi\u1ebfc m\u00e1y \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t nh\u01b0ng l\u1ea1i th\u1ea5y video b\u1ecb gi\u1eadt, lag v\u00e0 ch\u1eadm? C\u00f3 l\u1ebd nguy\u00ean nh\u00e2n c\u0169ng c\u00f3 th\u1ec3 l\u00e0 do ti\u1ebfp x\u00fac v\u1edbi \u00e1nh s\u00e1ng. <\/p>\n\n\n\nKh\u1ea3 n\u0103ng ti\u1ebfp x\u00fac v\u1edbi \u00e1nh s\u00e1ng c\u00e0ng cao th\u00ec m\u00e1y \u1ea3nh c\u00e0ng b\u1ecb lag. \u0110i\u1ec1u n\u00e0y l\u00e0 do c\u00e0i \u0111\u1eb7t nh\u01b0 v\u1eady \u0111\u1ec1 c\u1eadp \u0111\u1ebfn th\u1eddi gian \u1ed1ng k\u00ednh m\u1edf \u0111\u1ec3 quay video. <\/p>\n\n\n\nV\u00ec l\u00fd do n\u00e0y, khi c\u1ed1 g\u1eafng thay \u0111\u1ed5i c\u00e0i \u0111\u1eb7t ph\u01a1i s\u00e1ng th\u1ee7 c\u00f4ng, h\u00e3y xem li\u1ec7u c\u00f3 m\u1ed9t s\u1ed1 c\u00e0i \u0111\u1eb7t kh\u00e1c \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Gain, \u0111\u1ec3 ki\u1ec3m so\u00e1t \u0111\u1ed9 l\u1ee3i ho\u1eb7c \u00e1nh s\u00e1ng, v\u00ec \u0111\u1ed9 ph\u01a1i s\u00e1ng c\u00e0ng th\u1ea5p, \u1ea3nh m\u00e1y \u1ea3nh s\u1ebd c\u00e0ng t\u1ed1i. <\/p>\n\n\n\n<\/figure><\/div>\n\n\n\nN\u1ebfu s\u1ef1 c\u1ed1 gi\u1eadt lag c\u1ee7a b\u1ea1n kh\u00f4ng ph\u1ea3i do t\u0103ng camera m\u00e0 l\u00e0 do \u0111\u1ed9 tr\u1ec5 kh\u00f4ng th\u01b0\u1eddng xuy\u00ean, h\u00e3y ki\u1ec3m tra ngu\u1ed3n USB ho\u1eb7c k\u1ebft n\u1ed1i USB c\u1ee7a b\u1ea1n. C\u00f3 l\u1ebd m\u1ed9t v\u1ea5n \u0111\u1ec1 \u0111\u01a1n gi\u1ea3n ch\u1ec9 l\u00e0 kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y t\u00ednh v\u00e0 ng\u1eaft k\u1ebft n\u1ed1i c\u00e1p. <\/p>\n\n\n\nM\u1ed9t s\u1ed1 ph\u1ea7n m\u1ec1m m\u00e1y \u1ea3nh c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra \u0111\u1ed9 tr\u1ec5 tr\u00ean Webcam, h\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng kh\u00f4ng c\u00f3 ch\u01b0\u01a1ng tr\u00ecnh n\u00e0o g\u00e2y ra s\u1ef1 c\u1ed1 n\u00e0y. Hy v\u1ecdng b\u1ea1n t\u00ecm th\u1ea5y gi\u1ea3i ph\u00e1p cho v\u1ea5n \u0111\u1ec1 c\u1ee7a b\u1ea1n! <\/p>","protected":false},"excerpt":{"rendered":"N\u1ebfu m\u00e1y \u1ea3nh c\u1ee7a b\u1ea1n k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng th\u00ec c\u00e1ch gi\u1ea3i quy\u1ebft r\u1ea5t \u0111\u01a1n gi\u1ea3n, b\u1ea1n ch\u1ec9 c\u1ea7n mua m\u1ed9t chi\u1ebfc \u0111\u00e8n \u0111\u1ec3 chi\u1ebfu s\u00e1ng, ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a n\u00f3<\/p>","protected":false},"author":1,"featured_media":3200,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/kevinbk.com\/wp-content\/uploads\/2022\/03\/webcam-oscilando.jpg","_links":{"self":[{"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/posts\/3195"}],"collection":[{"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/comments?post=3195"}],"version-history":[{"count":0,"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/posts\/3195\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/media\/3200"}],"wp:attachment":[{"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/media?parent=3195"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/categories?post=3195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
Trong Windows, c\u1ea5u h\u00ecnh n\u00e0y c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng, b\u1ea1n c\u00f3 th\u1ec3 truy c\u1eadp n\u00f3 th\u00f4ng qua ch\u01b0\u01a1ng tr\u00ecnh ghi OBS ho\u1eb7c c\u00e0i \u0111\u1eb7t m\u1ed9t s\u1ed1 ch\u01b0\u01a1ng tr\u00ecnh c\u1ea5u h\u00ecnh camera kh\u00e1c c\u00f3 c\u00e0i \u0111\u1eb7t n\u00e2ng cao h\u01a1n. <\/p>\n\n\n\n
Trong video b\u00ean d\u01b0\u1edbi, t\u00f4i gi\u1ea3i th\u00edch s\u1ef1 c\u1ed1 v\u00e0 gi\u1ea3i ph\u00e1p t\u00f4i t\u00ecm th\u1ea5y cho macOS v\u00e0 Windows: <\/p>\n\n\n\n\n<\/iframe>\n<\/div><\/figure>\n\n\n\n\u0110i\u1ec1u g\u00ec s\u1ebd x\u1ea3y ra n\u1ebfu Exposure kh\u00f4ng gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c t\u00ecnh hu\u1ed1ng? <\/strong><\/h3>\n\n\n\nB\u1ea1n c\u0169ng n\u00ean th\u1eed t\u1eaft b\u1ea5t k\u1ef3 c\u00e0i \u0111\u1eb7t n\u00e0o t\u1ef1 \u0111\u1ed9ng nh\u01b0 c\u00e2n b\u1eb1ng tr\u1eafng ho\u1eb7c th\u1eadm ch\u00ed l\u1ea5y n\u00e9t, \u0111i\u1ec1u n\u00e0y cu\u1ed1i c\u00f9ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng v\u00e0 t\u1ea1o ra hi\u1ec7n t\u01b0\u1ee3ng nh\u1ea5p nh\u00e1y khi ch\u1ee5p camera. <\/p>\n\n\n\nC\u1ea7n nh\u1edb r\u1eb1ng ch\u1ebf \u0111\u1ed9 ph\u01a1i s\u00e1ng th\u1ee7 c\u00f4ng \u0111ang ho\u1ea1t \u0111\u1ed9ng c\u00f3 th\u1ec3 l\u00e0m s\u00e1ng c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh qu\u00e1 nhi\u1ec1u. N\u1ebfu b\u1ea1n mu\u1ed1n hi\u1ec3n th\u1ecb m\u1ed9t cu\u1ed1n s\u00e1ch tr\u01b0\u1edbc m\u00e1y \u1ea3nh, th\u1eadm ch\u00ed gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 thay \u0111\u1ed5i \u00e1nh s\u00e1ng t\u1ef1 \u0111\u1ed9ng, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ec3 b\u00eca s\u00e1ch th\u1eadt tr\u1eafng v\u00e0 s\u00e1ng l\u00ean. <\/p>\n\n\n\nL\u00e0m c\u00e1ch n\u00e0o \u0111\u1ec3 t\u1eaft t\u00ednh n\u0103ng T\u1ef1 \u0111\u1ed9ng ph\u01a1i s\u00e1ng tr\u00ean MacOS? <\/h2>\n\n\n\nLogitech cho \u0111\u1ebfn n\u0103m 2022 v\u1eabn ch\u01b0a ch\u00ednh th\u1ee9c ph\u00e1t h\u00e0nh c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a m\u00ecnh cho ki\u1ebfn tr\u00fac ARM, m\u1eb7c d\u00f9 c\u00f3 c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh c\u1ea5u h\u00ecnh camera ho\u1ea1t \u0111\u1ed9ng tr\u00ean m\u00e1y Mac nh\u01b0ng Logitech v\u1eabn ch\u01b0a \u0111\u01b0a c\u1ea5u h\u00ecnh Light Exposure v\u00e0o. <\/p>\n\n\n\nM\u1ed9t s\u1ed1 trang web gi\u1edbi thi\u1ec7u Ph\u1ea7n m\u1ec1m C\u00e0i \u0111\u1eb7t M\u00e1y \u1ea3nh N\u00e2ng cao, nh\u01b0ng th\u1eadt kh\u00f4ng may, n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c tr\u1ea3 ti\u1ec1n trong App Store v\u00e0 c\u00f3 l\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c chuy\u1ec3n sang ARM, v\u1edbi x\u1ebfp h\u1ea1ng th\u1ea5p trong c\u1eeda h\u00e0ng. <\/p>\n\n\n\nT\u00ecm ki\u1ebfm tr\u00ean Internet, tr\u00ean Reddit, t\u00f4i th\u1ea5y ai \u0111\u00f3 gi\u1edbi thi\u1ec7u Ch\u01b0\u01a1ng tr\u00ecnh CameraController<\/a> tr\u00ean Github. Ch\u01b0\u01a1ng tr\u00ecnh n\u00e0y ho\u1ea1t \u0111\u1ed9ng ho\u00e0n h\u1ea3o v\u00e0 v\u1eabn \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt cho ki\u1ebfn tr\u00fac ARM. <\/p>\n\n\n\nL\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 gi\u1ea3i quy\u1ebft t\u00ecnh tr\u1ea1ng m\u00e1y \u1ea3nh b\u1ecb lag? <\/h2>\n\n\n\nB\u1ea1n \u0111\u00e3 t\u1eebng tr\u1ea3 gi\u00e1 \u0111\u1eaft cho m\u1ed9t chi\u1ebfc m\u00e1y \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t nh\u01b0ng l\u1ea1i th\u1ea5y video b\u1ecb gi\u1eadt, lag v\u00e0 ch\u1eadm? C\u00f3 l\u1ebd nguy\u00ean nh\u00e2n c\u0169ng c\u00f3 th\u1ec3 l\u00e0 do ti\u1ebfp x\u00fac v\u1edbi \u00e1nh s\u00e1ng. <\/p>\n\n\n\nKh\u1ea3 n\u0103ng ti\u1ebfp x\u00fac v\u1edbi \u00e1nh s\u00e1ng c\u00e0ng cao th\u00ec m\u00e1y \u1ea3nh c\u00e0ng b\u1ecb lag. \u0110i\u1ec1u n\u00e0y l\u00e0 do c\u00e0i \u0111\u1eb7t nh\u01b0 v\u1eady \u0111\u1ec1 c\u1eadp \u0111\u1ebfn th\u1eddi gian \u1ed1ng k\u00ednh m\u1edf \u0111\u1ec3 quay video. <\/p>\n\n\n\nV\u00ec l\u00fd do n\u00e0y, khi c\u1ed1 g\u1eafng thay \u0111\u1ed5i c\u00e0i \u0111\u1eb7t ph\u01a1i s\u00e1ng th\u1ee7 c\u00f4ng, h\u00e3y xem li\u1ec7u c\u00f3 m\u1ed9t s\u1ed1 c\u00e0i \u0111\u1eb7t kh\u00e1c \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Gain, \u0111\u1ec3 ki\u1ec3m so\u00e1t \u0111\u1ed9 l\u1ee3i ho\u1eb7c \u00e1nh s\u00e1ng, v\u00ec \u0111\u1ed9 ph\u01a1i s\u00e1ng c\u00e0ng th\u1ea5p, \u1ea3nh m\u00e1y \u1ea3nh s\u1ebd c\u00e0ng t\u1ed1i. <\/p>\n\n\n\n<\/figure><\/div>\n\n\n\nN\u1ebfu s\u1ef1 c\u1ed1 gi\u1eadt lag c\u1ee7a b\u1ea1n kh\u00f4ng ph\u1ea3i do t\u0103ng camera m\u00e0 l\u00e0 do \u0111\u1ed9 tr\u1ec5 kh\u00f4ng th\u01b0\u1eddng xuy\u00ean, h\u00e3y ki\u1ec3m tra ngu\u1ed3n USB ho\u1eb7c k\u1ebft n\u1ed1i USB c\u1ee7a b\u1ea1n. C\u00f3 l\u1ebd m\u1ed9t v\u1ea5n \u0111\u1ec1 \u0111\u01a1n gi\u1ea3n ch\u1ec9 l\u00e0 kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y t\u00ednh v\u00e0 ng\u1eaft k\u1ebft n\u1ed1i c\u00e1p. <\/p>\n\n\n\nM\u1ed9t s\u1ed1 ph\u1ea7n m\u1ec1m m\u00e1y \u1ea3nh c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra \u0111\u1ed9 tr\u1ec5 tr\u00ean Webcam, h\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng kh\u00f4ng c\u00f3 ch\u01b0\u01a1ng tr\u00ecnh n\u00e0o g\u00e2y ra s\u1ef1 c\u1ed1 n\u00e0y. Hy v\u1ecdng b\u1ea1n t\u00ecm th\u1ea5y gi\u1ea3i ph\u00e1p cho v\u1ea5n \u0111\u1ec1 c\u1ee7a b\u1ea1n! <\/p>","protected":false},"excerpt":{"rendered":"N\u1ebfu m\u00e1y \u1ea3nh c\u1ee7a b\u1ea1n k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng th\u00ec c\u00e1ch gi\u1ea3i quy\u1ebft r\u1ea5t \u0111\u01a1n gi\u1ea3n, b\u1ea1n ch\u1ec9 c\u1ea7n mua m\u1ed9t chi\u1ebfc \u0111\u00e8n \u0111\u1ec3 chi\u1ebfu s\u00e1ng, ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a n\u00f3<\/p>","protected":false},"author":1,"featured_media":3200,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/kevinbk.com\/wp-content\/uploads\/2022\/03\/webcam-oscilando.jpg","_links":{"self":[{"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/posts\/3195"}],"collection":[{"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/comments?post=3195"}],"version-history":[{"count":0,"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/posts\/3195\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/media\/3200"}],"wp:attachment":[{"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/media?parent=3195"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/categories?post=3195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
B\u1ea1n c\u0169ng n\u00ean th\u1eed t\u1eaft b\u1ea5t k\u1ef3 c\u00e0i \u0111\u1eb7t n\u00e0o t\u1ef1 \u0111\u1ed9ng nh\u01b0 c\u00e2n b\u1eb1ng tr\u1eafng ho\u1eb7c th\u1eadm ch\u00ed l\u1ea5y n\u00e9t, \u0111i\u1ec1u n\u00e0y cu\u1ed1i c\u00f9ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng v\u00e0 t\u1ea1o ra hi\u1ec7n t\u01b0\u1ee3ng nh\u1ea5p nh\u00e1y khi ch\u1ee5p camera. <\/p>\n\n\n\n
C\u1ea7n nh\u1edb r\u1eb1ng ch\u1ebf \u0111\u1ed9 ph\u01a1i s\u00e1ng th\u1ee7 c\u00f4ng \u0111ang ho\u1ea1t \u0111\u1ed9ng c\u00f3 th\u1ec3 l\u00e0m s\u00e1ng c\u00e1c \u0111\u1ed1i t\u01b0\u1ee3ng hi\u1ec3n th\u1ecb tr\u00ean m\u00e0n h\u00ecnh qu\u00e1 nhi\u1ec1u. N\u1ebfu b\u1ea1n mu\u1ed1n hi\u1ec3n th\u1ecb m\u1ed9t cu\u1ed1n s\u00e1ch tr\u01b0\u1edbc m\u00e1y \u1ea3nh, th\u1eadm ch\u00ed gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 thay \u0111\u1ed5i \u00e1nh s\u00e1ng t\u1ef1 \u0111\u1ed9ng, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ec3 b\u00eca s\u00e1ch th\u1eadt tr\u1eafng v\u00e0 s\u00e1ng l\u00ean. <\/p>\n\n\n\n
Logitech cho \u0111\u1ebfn n\u0103m 2022 v\u1eabn ch\u01b0a ch\u00ednh th\u1ee9c ph\u00e1t h\u00e0nh c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a m\u00ecnh cho ki\u1ebfn tr\u00fac ARM, m\u1eb7c d\u00f9 c\u00f3 c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh c\u1ea5u h\u00ecnh camera ho\u1ea1t \u0111\u1ed9ng tr\u00ean m\u00e1y Mac nh\u01b0ng Logitech v\u1eabn ch\u01b0a \u0111\u01b0a c\u1ea5u h\u00ecnh Light Exposure v\u00e0o. <\/p>\n\n\n\n
M\u1ed9t s\u1ed1 trang web gi\u1edbi thi\u1ec7u Ph\u1ea7n m\u1ec1m C\u00e0i \u0111\u1eb7t M\u00e1y \u1ea3nh N\u00e2ng cao, nh\u01b0ng th\u1eadt kh\u00f4ng may, n\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c tr\u1ea3 ti\u1ec1n trong App Store v\u00e0 c\u00f3 l\u1ebd kh\u00f4ng \u0111\u01b0\u1ee3c chuy\u1ec3n sang ARM, v\u1edbi x\u1ebfp h\u1ea1ng th\u1ea5p trong c\u1eeda h\u00e0ng. <\/p>\n\n\n\n
T\u00ecm ki\u1ebfm tr\u00ean Internet, tr\u00ean Reddit, t\u00f4i th\u1ea5y ai \u0111\u00f3 gi\u1edbi thi\u1ec7u Ch\u01b0\u01a1ng tr\u00ecnh CameraController<\/a> tr\u00ean Github. Ch\u01b0\u01a1ng tr\u00ecnh n\u00e0y ho\u1ea1t \u0111\u1ed9ng ho\u00e0n h\u1ea3o v\u00e0 v\u1eabn \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt cho ki\u1ebfn tr\u00fac ARM. <\/p>\n\n\n\nL\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 gi\u1ea3i quy\u1ebft t\u00ecnh tr\u1ea1ng m\u00e1y \u1ea3nh b\u1ecb lag? <\/h2>\n\n\n\nB\u1ea1n \u0111\u00e3 t\u1eebng tr\u1ea3 gi\u00e1 \u0111\u1eaft cho m\u1ed9t chi\u1ebfc m\u00e1y \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t nh\u01b0ng l\u1ea1i th\u1ea5y video b\u1ecb gi\u1eadt, lag v\u00e0 ch\u1eadm? C\u00f3 l\u1ebd nguy\u00ean nh\u00e2n c\u0169ng c\u00f3 th\u1ec3 l\u00e0 do ti\u1ebfp x\u00fac v\u1edbi \u00e1nh s\u00e1ng. <\/p>\n\n\n\nKh\u1ea3 n\u0103ng ti\u1ebfp x\u00fac v\u1edbi \u00e1nh s\u00e1ng c\u00e0ng cao th\u00ec m\u00e1y \u1ea3nh c\u00e0ng b\u1ecb lag. \u0110i\u1ec1u n\u00e0y l\u00e0 do c\u00e0i \u0111\u1eb7t nh\u01b0 v\u1eady \u0111\u1ec1 c\u1eadp \u0111\u1ebfn th\u1eddi gian \u1ed1ng k\u00ednh m\u1edf \u0111\u1ec3 quay video. <\/p>\n\n\n\nV\u00ec l\u00fd do n\u00e0y, khi c\u1ed1 g\u1eafng thay \u0111\u1ed5i c\u00e0i \u0111\u1eb7t ph\u01a1i s\u00e1ng th\u1ee7 c\u00f4ng, h\u00e3y xem li\u1ec7u c\u00f3 m\u1ed9t s\u1ed1 c\u00e0i \u0111\u1eb7t kh\u00e1c \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Gain, \u0111\u1ec3 ki\u1ec3m so\u00e1t \u0111\u1ed9 l\u1ee3i ho\u1eb7c \u00e1nh s\u00e1ng, v\u00ec \u0111\u1ed9 ph\u01a1i s\u00e1ng c\u00e0ng th\u1ea5p, \u1ea3nh m\u00e1y \u1ea3nh s\u1ebd c\u00e0ng t\u1ed1i. <\/p>\n\n\n\n<\/figure><\/div>\n\n\n\nN\u1ebfu s\u1ef1 c\u1ed1 gi\u1eadt lag c\u1ee7a b\u1ea1n kh\u00f4ng ph\u1ea3i do t\u0103ng camera m\u00e0 l\u00e0 do \u0111\u1ed9 tr\u1ec5 kh\u00f4ng th\u01b0\u1eddng xuy\u00ean, h\u00e3y ki\u1ec3m tra ngu\u1ed3n USB ho\u1eb7c k\u1ebft n\u1ed1i USB c\u1ee7a b\u1ea1n. C\u00f3 l\u1ebd m\u1ed9t v\u1ea5n \u0111\u1ec1 \u0111\u01a1n gi\u1ea3n ch\u1ec9 l\u00e0 kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y t\u00ednh v\u00e0 ng\u1eaft k\u1ebft n\u1ed1i c\u00e1p. <\/p>\n\n\n\nM\u1ed9t s\u1ed1 ph\u1ea7n m\u1ec1m m\u00e1y \u1ea3nh c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra \u0111\u1ed9 tr\u1ec5 tr\u00ean Webcam, h\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng kh\u00f4ng c\u00f3 ch\u01b0\u01a1ng tr\u00ecnh n\u00e0o g\u00e2y ra s\u1ef1 c\u1ed1 n\u00e0y. Hy v\u1ecdng b\u1ea1n t\u00ecm th\u1ea5y gi\u1ea3i ph\u00e1p cho v\u1ea5n \u0111\u1ec1 c\u1ee7a b\u1ea1n! <\/p>","protected":false},"excerpt":{"rendered":"N\u1ebfu m\u00e1y \u1ea3nh c\u1ee7a b\u1ea1n k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng th\u00ec c\u00e1ch gi\u1ea3i quy\u1ebft r\u1ea5t \u0111\u01a1n gi\u1ea3n, b\u1ea1n ch\u1ec9 c\u1ea7n mua m\u1ed9t chi\u1ebfc \u0111\u00e8n \u0111\u1ec3 chi\u1ebfu s\u00e1ng, ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a n\u00f3<\/p>","protected":false},"author":1,"featured_media":3200,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/kevinbk.com\/wp-content\/uploads\/2022\/03\/webcam-oscilando.jpg","_links":{"self":[{"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/posts\/3195"}],"collection":[{"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/comments?post=3195"}],"version-history":[{"count":0,"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/posts\/3195\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/media\/3200"}],"wp:attachment":[{"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/media?parent=3195"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/categories?post=3195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
B\u1ea1n \u0111\u00e3 t\u1eebng tr\u1ea3 gi\u00e1 \u0111\u1eaft cho m\u1ed9t chi\u1ebfc m\u00e1y \u1ea3nh ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t nh\u01b0ng l\u1ea1i th\u1ea5y video b\u1ecb gi\u1eadt, lag v\u00e0 ch\u1eadm? C\u00f3 l\u1ebd nguy\u00ean nh\u00e2n c\u0169ng c\u00f3 th\u1ec3 l\u00e0 do ti\u1ebfp x\u00fac v\u1edbi \u00e1nh s\u00e1ng. <\/p>\n\n\n\n
Kh\u1ea3 n\u0103ng ti\u1ebfp x\u00fac v\u1edbi \u00e1nh s\u00e1ng c\u00e0ng cao th\u00ec m\u00e1y \u1ea3nh c\u00e0ng b\u1ecb lag. \u0110i\u1ec1u n\u00e0y l\u00e0 do c\u00e0i \u0111\u1eb7t nh\u01b0 v\u1eady \u0111\u1ec1 c\u1eadp \u0111\u1ebfn th\u1eddi gian \u1ed1ng k\u00ednh m\u1edf \u0111\u1ec3 quay video. <\/p>\n\n\n\n
V\u00ec l\u00fd do n\u00e0y, khi c\u1ed1 g\u1eafng thay \u0111\u1ed5i c\u00e0i \u0111\u1eb7t ph\u01a1i s\u00e1ng th\u1ee7 c\u00f4ng, h\u00e3y xem li\u1ec7u c\u00f3 m\u1ed9t s\u1ed1 c\u00e0i \u0111\u1eb7t kh\u00e1c \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 Gain, \u0111\u1ec3 ki\u1ec3m so\u00e1t \u0111\u1ed9 l\u1ee3i ho\u1eb7c \u00e1nh s\u00e1ng, v\u00ec \u0111\u1ed9 ph\u01a1i s\u00e1ng c\u00e0ng th\u1ea5p, \u1ea3nh m\u00e1y \u1ea3nh s\u1ebd c\u00e0ng t\u1ed1i. <\/p>\n\n\n\n
N\u1ebfu s\u1ef1 c\u1ed1 gi\u1eadt lag c\u1ee7a b\u1ea1n kh\u00f4ng ph\u1ea3i do t\u0103ng camera m\u00e0 l\u00e0 do \u0111\u1ed9 tr\u1ec5 kh\u00f4ng th\u01b0\u1eddng xuy\u00ean, h\u00e3y ki\u1ec3m tra ngu\u1ed3n USB ho\u1eb7c k\u1ebft n\u1ed1i USB c\u1ee7a b\u1ea1n. C\u00f3 l\u1ebd m\u1ed9t v\u1ea5n \u0111\u1ec1 \u0111\u01a1n gi\u1ea3n ch\u1ec9 l\u00e0 kh\u1edfi \u0111\u1ed9ng l\u1ea1i m\u00e1y t\u00ednh v\u00e0 ng\u1eaft k\u1ebft n\u1ed1i c\u00e1p. <\/p>\n\n\n\n
M\u1ed9t s\u1ed1 ph\u1ea7n m\u1ec1m m\u00e1y \u1ea3nh c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra \u0111\u1ed9 tr\u1ec5 tr\u00ean Webcam, h\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng kh\u00f4ng c\u00f3 ch\u01b0\u01a1ng tr\u00ecnh n\u00e0o g\u00e2y ra s\u1ef1 c\u1ed1 n\u00e0y. Hy v\u1ecdng b\u1ea1n t\u00ecm th\u1ea5y gi\u1ea3i ph\u00e1p cho v\u1ea5n \u0111\u1ec1 c\u1ee7a b\u1ea1n! <\/p>","protected":false},"excerpt":{"rendered":"
N\u1ebfu m\u00e1y \u1ea3nh c\u1ee7a b\u1ea1n k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng th\u00ec c\u00e1ch gi\u1ea3i quy\u1ebft r\u1ea5t \u0111\u01a1n gi\u1ea3n, b\u1ea1n ch\u1ec9 c\u1ea7n mua m\u1ed9t chi\u1ebfc \u0111\u00e8n \u0111\u1ec3 chi\u1ebfu s\u00e1ng, ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a n\u00f3<\/p>","protected":false},"author":1,"featured_media":3200,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/kevinbk.com\/wp-content\/uploads\/2022\/03\/webcam-oscilando.jpg","_links":{"self":[{"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/posts\/3195"}],"collection":[{"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/comments?post=3195"}],"version-history":[{"count":0,"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/posts\/3195\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/media\/3200"}],"wp:attachment":[{"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/media?parent=3195"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/kevinbk.com\/vi\/wp-json\/wp\/v2\/categories?post=3195"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}