{"id":278437,"date":"2023-10-29T10:26:10","date_gmt":"2023-10-29T03:26:10","guid":{"rendered":"https:\/\/hoanghamobile.com\/tin-tuc\/?p=278437"},"modified":"2025-12-25T22:25:03","modified_gmt":"2025-12-25T15:25:03","slug":"hdr-la-gi","status":"publish","type":"post","link":"https:\/\/hoanghamobile.com\/tin-tuc\/hdr-la-gi\/","title":{"rendered":"HDR l\u00e0 g\u00ec? H\u01b0\u1edbng d\u1eabn ch\u1ee5p \u1ea3nh HDR chuy\u00ean nghi\u1ec7p tr\u00ean \u0111i\u1ec7n tho\u1ea1i"},"content":{"rendered":"

HDR l\u00e0 g\u00ec?<\/b> \u2013 C\u00e2u h\u1ecfi \u0111\u01b0\u1ee3c h\u00e0ng ng\u00e0n ng\u01b0\u1eddi d\u00f9ng smartphone Vi\u1ec7t Nam t\u00ecm ki\u1ebfm m\u1ed7i th\u00e1ng. HDR (High Dynamic Range \u2013 d\u1ea3i t\u01b0\u01a1ng ph\u1ea3n \u0111\u1ed9ng r\u1ed9ng) l\u00e0 ch\u1ebf \u0111\u1ed9 ch\u1ee5p \u1ea3nh gi\u00fap c\u00e2n b\u1eb1ng s\u00e1ng t\u1ed1i ho\u00e0n h\u1ea3o, \u0111\u1eb7c bi\u1ec7t trong \u0111i\u1ec1u ki\u1ec7n ng\u01b0\u1ee3c s\u00e1ng, phong c\u1ea3nh ph\u1ee9c t\u1ea1p. V\u1edbi HDR, b\u1ea1n d\u1ec5 d\u00e0ng c\u00f3 \u1ea3nh s\u1eafc n\u00e9t nh\u01b0 m\u00e1y \u1ea3nh chuy\u00ean nghi\u1ec7p tr\u00ean iPhone hay Android. Theo d\u00f5i h\u01b0\u1edbng d\u1eabn chi ti\u1ebft t\u1eeb Ho\u00e0ng H\u00e0 Mobile \u0111\u1ec3 b\u1eadt HDR v\u00e0 ch\u1ee5p \u1ea3nh \u0111\u1ec9nh cao nh\u00e9!<\/span><\/p>\n

HDR l\u00e0 g\u00ec?<\/h2>\n

HDR (High Dynamic Range \u2013 d\u1ea3i t\u01b0\u01a1ng ph\u1ea3n \u0111\u1ed9ng r\u1ed9ng) l\u00e0 c\u00f4ng ngh\u1ec7 \u0111o l\u01b0\u1eddng s\u1ef1 ch\u00eanh l\u1ec7ch gi\u1eefa v\u00f9ng s\u00e1ng nh\u1ea5t (highlight) v\u00e0 v\u00f9ng t\u1ed1i nh\u1ea5t (shadow) trong \u1ea3nh. Tr\u00ean smartphone, HDR gi\u00fap camera ghi l\u1ea1i chi ti\u1ebft \u0111\u1ea7y \u0111\u1ee7 \u1edf m\u1ecdi \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng, t\u1eeb thi\u1ebfu s\u00e1ng \u0111\u1ebfn ng\u01b0\u1ee3c s\u00e1ng m\u1ea1nh. M\u1ee5c \u0111\u00edch ch\u00ednh: C\u00e2n b\u1eb1ng ph\u01a1i s\u00e1ng t\u1ef1 \u0111\u1ed9ng, mang l\u1ea1i \u1ea3nh s\u1eafc n\u00e9t, m\u00e0u s\u1eafc s\u1ed1ng \u0111\u1ed9ng kh\u00f4ng k\u00e9m m\u00e1y \u1ea3nh chuy\u00ean nghi\u1ec7p.<\/span><\/p>\n

\"HDR-la-gi-2\"<\/p>\n

Hi\u1ec7n nay, tr\u00ean c\u00e1c d\u00f2ng smartphone \u0111\u1ec1u \u0111\u01b0\u1ee3c nh\u00e0 s\u1ea3n xu\u1ea5t t\u00edch h\u1ee3p t\u00ednh n\u0103ng HDR \u0111\u1ec3 x\u1eed l\u00fd h\u00ecnh \u1ea3nh t\u1ed1t h\u01a1n. T\u1eeb \u0111\u00f3, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 ch\u1ee5p h\u00ecnh, quay video ch\u1ea5t l\u01b0\u1ee3ng s\u1eafc n\u00e9t kh\u00f4ng k\u00e9m m\u00e1y \u1ea3nh chuy\u00ean nghi\u1ec7p. Khi d\u00f9ng \u0111i\u1ec7n tho\u1ea1i \u0111\u1ec3 ch\u1ee5p h\u00ecnh s\u1ebd c\u00f3 hai ch\u1ebf \u0111\u1ed9 HDR cho b\u1ea1n l\u1ef1a ch\u1ecdn \u0111\u00f3 l\u00e0 th\u1ee7 c\u00f4ng ho\u1eb7c t\u1ef1 \u0111\u1ed9ng. Ng\u00e0y nay, c\u00e1c d\u00f2ng \u0111i\u1ec7n tho\u1ea1i \u0111\u1ec1u \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p t\u00ednh n\u0103ng HDR t\u1ef1 \u0111\u1ed9ng. Ng\u01b0\u1eddi d\u00f9ng ch\u1ec9 c\u1ea7n gi\u01a1 m\u00e1y l\u00ean ch\u1ee5p v\u00e0 kh\u00f4ng c\u1ea7n ch\u1ec9nh s\u1eeda th\u00f4ng s\u1ed1.\u00a0<\/span><\/p>\n

B\u00ean c\u1ea1nh ch\u1ee5p \u1ea3nh HDR, m\u1ecdi ng\u01b0\u1eddi c\u00f2n th\u1eafc m\u1eafc quay video <\/span>HDR l\u00e0 g\u00ec<\/b>? Quay video HDR mang l\u1ea1i th\u01b0\u1edbc phim c\u00f3 \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n, ph\u01a1i s\u00e1ng, t\u1ea1o m\u00e0u s\u1eafc t\u1ed1t h\u01a1n. Tr\u00ean m\u1ed9t s\u1ed1 d\u00f2ng \u0111i\u1ec7n tho\u1ea1i nh\u01b0 Samsung Galaxy, iPhone \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p t\u00ednh n\u0103ng quay video HDR m\u00e0 ng\u01b0\u1eddi d\u00f9ng n\u00ean t\u1eadn d\u1ee5ng.\u00a0<\/span><\/p>\n

C\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a HDR l\u00e0 g\u00ec?<\/h2>\n

T\u00ednh n\u0103ng ch\u1ee5p \u1ea3nh HDR cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng b\u1ea5m m\u00e1y li\u00ean ti\u1ebfp \u0111\u1ec3 t\u1ea1o ra c\u00e1c b\u1ee9c \u1ea3nh c\u00f3 \u0111\u1ed9 ph\u01a1i s\u00e1ng kh\u00e1c nhau. Ti\u1ebfp theo, h\u1ec7 th\u1ed1ng s\u1ebd t\u1ef1 \u0111\u1ed9ng k\u1ebft h\u1ee3p ch\u00fang th\u00e0nh m\u1ed9t b\u1ee9c h\u00ecnh c\u00f3 v\u00f9ng t\u1ed1i, s\u00e1ng h\u00e0i ho\u00e0 v\u00e0 c\u00f3 \u0111i\u1ec3m nh\u1ea5n. Tr\u01b0\u1edbc \u0111\u00e2y, \u0111\u1ec3 t\u1ea1o ra m\u1ed9t b\u1ee9c \u1ea3nh c\u00f3 \u0111\u1ed9 ph\u01a1i s\u00e1ng \u0111\u1eb9p, ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i ch\u1ee5p li\u00ean ti\u1ebfp ba b\u1ee9c h\u00ecnh v\u00e0o th\u1eddi gian ph\u01a1i s\u00e1ng kh\u00e1c nhau. Sau \u0111\u00f3, d\u00f9ng ph\u1ea7n m\u1ec1m ch\u1ec9nh s\u1eeda tr\u00ean m\u00e1y t\u00ednh \u0111\u1ec3 k\u1ebft h\u1ee3p t\u1ea1o th\u00e0nh b\u1ee9c \u1ea3nh cu\u1ed1i c\u00f9ng c\u00f3 \u0111\u1ed9 s\u00e1ng, t\u1ed1i r\u00f5 r\u1ec7t.\u00a0<\/span><\/p>\n

\"HDR-la-gi-3\"<\/p>\n

Gi\u1edd \u0111\u00e2y, ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng c\u1ea7n t\u1ed1n th\u1eddi gian ch\u1ec9nh s\u1eeda h\u00ecnh HDR b\u1eb1ng th\u1ee7 c\u00f4ng. T\u00ednh n\u0103ng HDR \u0111\u00e3 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p tr\u00ean \u0111i\u1ec7n tho\u1ea1i, m\u1ecdi thao t\u00e1c \u0111\u1ec1u \u0111\u01b0\u1ee3c x\u1eed l\u00fd m\u1ed9t c\u00e1ch t\u1ef1 \u0111\u1ed9ng.\u00a0<\/span><\/p>\n

S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa \u1ea3nh ch\u1ee5p th\u01b0\u1eddng v\u00e0 HDR l\u00e0 g\u00ec?<\/h2>\n

Gi\u1eefa \u1ea3nh th\u01b0\u1eddng v\u00e0 \u1ea3nh ch\u1ee5p b\u1eb1ng t\u00ednh n\u0103ng HDR c\u00f3 s\u1ef1 kh\u00e1c nhau r\u00f5 r\u1ec7t. C\u00f9ng ch\u1ee5p b\u1ee9c \u1ea3nh trong \u0111i\u1ec1u ki\u1ec7n ng\u01b0\u1ee3c s\u00e1ng, n\u1ebfu s\u1eed d\u1ee5ng t\u00ednh n\u0103ng ch\u1ee5p th\u01b0\u1eddng s\u1ebd c\u00f3 k\u1ebft qu\u1ea3 h\u00ecnh \u1ea3nh qu\u00e1 ch\u00f3i s\u00e1ng, ch\u1ee7 th\u1ec3 b\u1ecb nh\u00f2e, m\u1ea5t n\u00e9t. Ng\u01b0\u1ee3c l\u1ea1i, khi s\u1eed d\u1ee5ng t\u00ednh n\u0103ng HDR, \u1ea3nh ch\u1ee5p c\u00f3 s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa v\u00f9ng s\u00e1ng, v\u00f9ng t\u1ed1i t\u1ea1o \u0111\u01b0\u1ee3c m\u00e0u s\u1eafc h\u00e0i ho\u00e0. B\u1ea1n c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng nh\u1eadn ra s\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y trong b\u1ee9c h\u00ecnh d\u01b0\u1edbi \u0111\u00e2y.\u00a0<\/span><\/p>\n

\"HDR-la-gi-4\"<\/p>\n

Khi n\u00e0o c\u1ea7n ch\u1ee5p ch\u1ebf \u0111\u1ed9 HDR?<\/h2>\n

Sau khi t\u00ecm hi\u1ec3u <\/span>HDR l\u00e0 g\u00ec <\/b>ch\u1eafc h\u1eb3n nhi\u1ec1u ng\u01b0\u1eddi s\u1ebd h\u1ee9ng th\u00fa v\u1edbi t\u00ednh n\u0103ng ch\u1ee5p \u1ea3nh n\u00e0y. Nh\u1edd c\u00f3 HDR m\u00e0 nh\u1eefng b\u1ee9c \u1ea3nh c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t h\u01a1n, tr\u00f4ng ngh\u1ec7 thu\u1eadt h\u01a1n. Sau \u0111\u00e2y l\u00e0 nh\u1eefng tr\u01b0\u1eddng h\u1ee3p b\u1ea1n n\u00ean s\u1eed d\u1ee5ng t\u00ednh n\u0103ng ch\u1ee5p \u1ea3nh HDR:\u00a0<\/span><\/p>\n

Ch\u1ee5p \u1ea3nh phong c\u1ea3nh trong \u0111i\u1ec1u ki\u1ec7n ng\u01b0\u1ee3c s\u00e1ng hay c\u00f3 \u00e1nh s\u00e1ng m\u1ea1nh m\u1ebd. L\u00fac n\u00e0y, t\u00ednh n\u0103ng HDR s\u1ebd gi\u00fap b\u1ea1n x\u1eed l\u00fd h\u00ecnh \u1ea3nh h\u00e0i ho\u00e0, ch\u1ee7 th\u1ec3 kh\u00f4ng b\u1ecb m\u1edd nho\u00e8.\u00a0<\/span><\/p>\n

T\u00ednh n\u0103ng ch\u1ee5p \u1ea3nh HDR c\u0169ng \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong \u0111i\u1ec1u ki\u1ec7n c\u00f3 nhi\u1ec1u \u00e1nh s\u00e1ng ph\u1ee9c t\u1ea1p. Ch\u1eb3ng h\u1ea1n nh\u01b0 khung c\u1ea3nh \u0111\u01b0\u1eddng ph\u1ed1 v\u1ec1 \u0111\u00eam c\u00f3 nhi\u1ec1u b\u00f3ng \u0111\u1ed5 v\u1ec1 h\u01b0\u1edbng kh\u00e1c nhau g\u00e2y nhi\u1ec5u.\u00a0<\/span><\/p>\n

\"HDR-la-gi-5\"<\/p>\n

Ngo\u00e0i ra, t\u00ednh n\u0103ng ch\u1ee5p \u1ea3nh HDR c\u00f2n gi\u00fap \u00edch cho b\u1ea1n khi ch\u1ee5p \u1ea3nh c\u00f3 h\u1eadu c\u1ea3nh qu\u00e1 s\u00e1ng khi\u1ebfn ch\u1ee7 th\u1ec3 b\u1ecb m\u1ea5t n\u00e9t. Do \u0111\u00f3, HDR s\u1ebd t\u1ef1 \u0111\u1ed9ng gi\u1ea3m \u0111\u1ed9 s\u00e1ng c\u1ee7a h\u1eadu c\u1ea3nh \u0111\u1ed3ng th\u1eddi t\u0103ng \u0111\u1ed9 n\u00e9t c\u1ee7a ch\u1ee7 th\u1ec3 \u0111\u1ec3 b\u1ee9c \u1ea3nh tr\u1edf n\u00ean ho\u00e0n h\u1ea3o.\u00a0<\/span><\/p>\n

Cu\u1ed1i c\u00f9ng, trong \u0111i\u1ec1u ki\u1ec7n thi\u1ebfu s\u00e1ng nh\u01b0ng b\u1ea1n v\u1eabn mu\u1ed1n ch\u1ee5p b\u1ee9c h\u00ecnh chill \u0111\u1ec3 \u201cs\u1ed1ng \u1ea3o\u201d th\u00ec t\u00ednh n\u0103ng HDR l\u00e0 c\u00f4ng c\u1ee5 \u0111\u1eafc l\u1ef1c. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, HDR c\u00f3 nhi\u1ec7m v\u1ee5 c\u00e2n b\u1eb1ng s\u00e1ng – t\u1ed1i \u0111\u1ec3 b\u1ee9c h\u00ecnh ch\u1ee5p \u0111\u01b0\u1ee3c r\u00f5 n\u00e9t.\u00a0<\/span><\/p>\n

\"HDR-la-gi-6\"<\/p>\n

Kh\u00f4ng n\u00ean ch\u1ee5p HDR khi n\u00e0o?<\/h2>\n

T\u1edbi \u0111\u00e2y, ch\u1eafc b\u1ea1n \u0111\u00e3 hi\u1ec3u v\u1ec1 <\/span>HDR l\u00e0 g\u00ec <\/b>v\u00e0 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u00f3. M\u1eb7c d\u00f9 l\u00e0 m\u1ed9t t\u00ednh n\u0103ng h\u1eefu \u00edch gi\u00fap ng\u01b0\u1eddi d\u00f9ng \u0111i\u1ec7n tho\u1ea1i c\u00f3 th\u1ec3 ch\u1ee5p b\u1ee9c h\u00ecnh s\u1eafc n\u00e9t nh\u01b0ng kh\u00f4ng n\u00ean qu\u00e1 l\u1ea1m d\u1ee5ng. Ng\u01b0\u1eddi d\u00f9ng c\u1ea7n l\u01b0u \u00fd kh\u00f4ng n\u00ean ch\u1ee5p ch\u1ebf \u0111\u1ed9 HDR trong nh\u1eefng tr\u01b0\u1eddng h\u1ee3p sau \u0111\u00e2y:\u00a0<\/span><\/p>\n

Kh\u00f4ng n\u00ean ch\u1ee5p HDR khi ch\u1ee7 th\u1ec3 \u0111ang di chuy\u1ec3n. B\u1edfi HDR ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean gh\u00e9p \u1ea3nh \u0111\u1ec3 t\u1ea1o ra m\u1ed9t b\u1ee9c \u1ea3nh h\u00e0i ho\u00e0 v\u1ec1 \u00e1nh s\u00e1ng, \u0111\u01b0\u1eddng n\u00e9t. N\u1ebfu ch\u1ee5p \u1ea3nh khi ch\u1ee7 \u0111\u1ec1 \u0111ang chuy\u1ec3n \u0111\u1ed9ng s\u1ebd khi\u1ebfn k\u1ebft qu\u1ea3 t\u1ea1o \u1ea3nh b\u1ecb nho\u00e8, kh\u00f4ng \u0111\u1ea1t ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t.\u00a0<\/span><\/p>\n

\"HDR-la-gi-7\"<\/p>\n

Ngo\u00e0i ra, ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng n\u00ean ch\u1ee5p \u1ea3nh ch\u1ebf \u0111\u1ed9 HDR trong m\u00f4i tr\u01b0\u1eddng c\u00f3 nhi\u1ec1u m\u00e0u s\u1eafc r\u1ef1c r\u1ee1. Ch\u00ednh nh\u1eefng m\u00e0u s\u1eafc r\u1ef1c r\u1ee1 n\u00e0y l\u00e0 nguy\u00ean nh\u00e2n khi\u1ebfn cho h\u1ec7 th\u1ed1ng b\u1ecb r\u1ed1i lo\u1ea1n, t\u1ea1o ra h\u00ecnh \u1ea3nh ch\u00f3i m\u1eaft.\u00a0<\/span><\/p>\n

M\u1ed9t trong nh\u1eefng l\u01b0u \u00fd quan tr\u1ecdng m\u00e0 b\u1ea1n c\u1ea7n nh\u1edb \u0111\u00f3 l\u00e0 kh\u00f4ng s\u1eed d\u1ee5ng ch\u1ebf \u0111\u1ed9 ch\u1ee5p HDR k\u1ebft h\u1ee3p v\u1edbi b\u1eadt \u0111\u00e8n flash. \u0110\u00e2y l\u00e0 m\u1ed9t l\u1ed7i nghi\u00eam tr\u1ecdng khi\u1ebfn cho b\u1ee9c \u1ea3nh b\u1ecb ch\u00e1y s\u00e1ng v\u00e0 kh\u00f4ng th\u1ec3 ch\u1ec9nh s\u1eeda \u0111\u01b0\u1ee3c.\u00a0<\/span><\/p>\n

C\u00e1ch b\u1eadt\/ t\u1eaft ch\u1ebf \u0111\u1ed9 ch\u1ee5p \u1ea3nh HDR tr\u00ean \u0111i\u1ec7n tho\u1ea1i iPhone, Android<\/h2>\n

Ng\u00e0y nay, tr\u00ean c\u00e1c d\u00f2ng \u0111i\u1ec7n tho\u1ea1i iPhone, Android \u0111\u1ec1u \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p ch\u1ebf \u0111\u1ed9 ch\u1ee5p \u1ea3nh HDR. Do \u0111\u00f3, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 c\u00e0i \u0111\u1eb7t t\u1ef1 \u0111\u1ed9ng t\u00ednh n\u0103ng n\u00e0y \u0111\u1ec3 ph\u1ee5c v\u1ee5 nhu c\u1ea7u ch\u1ee5p \u1ea3nh. Sau \u0111\u00e2y, ch\u00fang t\u00f4i s\u1ebd h\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1ch b\u1eadt\/ t\u1eaft ch\u1ebf \u0111\u1ed9 HDR tr\u00ean \u0111i\u1ec7n tho\u1ea1i Android\/ iPhone cho c\u00e1c b\u1ea1n tham kh\u1ea3o:\u00a0<\/span><\/p>\n

C\u00e1ch b\u1eadt\/ t\u1eaft ch\u1ebf \u0111\u1ed9 HDR tr\u00ean \u0111i\u1ec7n tho\u1ea1i iPhone<\/h3>\n

Nh\u00ecn chung, t\u00ednh n\u0103ng ch\u1ee5p \u1ea3nh tr\u00ean iPhone ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c n\u00e2ng c\u1ea5p. Ch\u1ec9 v\u1edbi chi\u1ebfc \u0111i\u1ec7n tho\u1ea1i nh\u1ecf g\u1ecdn, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 tho\u1ea3 s\u1ee9c ch\u1ee5p \u1ea3nh v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng \u1ed5n \u0111\u1ecbnh kh\u00f4ng thua k\u00e9m m\u00e1y \u1ea3nh chuy\u00ean nghi\u1ec7p. \u0110\u1ec3 h\u1ed7 tr\u1ee3 ch\u1ee5p h\u00ecnh trong \u0111i\u1ec1u ki\u1ec7n ng\u01b0\u1ee3c s\u00e1ng, thi\u1ebfu s\u00e1ng th\u00ec ng\u01b0\u1eddi d\u00f9ng n\u00ean b\u1eadt ch\u1ebf \u0111\u1ed9 HDR t\u1ef1 \u0111\u1ed9ng. T\u00ednh n\u0103ng <\/span>HDR l\u00e0 g\u00ec<\/b> s\u1ebd h\u1ed7 tr\u1ee3 b\u1ea1n x\u1eed l\u00fd h\u00ecnh \u1ea3nh t\u1ed1t h\u01a1n m\u00e0 kh\u00f4ng t\u1ed1n th\u1eddi gian ch\u1ec9nh s\u1eeda.\u00a0<\/span><\/p>\n

\u0110\u1ea7u ti\u00ean, b\u1ea1n h\u00e3y m\u1edf c\u00f4ng c\u1ee5 c\u00e0i \u0111\u1eb7t tr\u00ean m\u00e0n h\u00ecnh \u0111i\u1ec7n tho\u1ea1i iPhone -> ch\u1ecdn m\u1ee5c Camera -> t\u1ea1i m\u1ee5c HDR th\u00f4ng minh, b\u1ea1n h\u00e3y g\u1ea1t n\u00fat tr\u00f2n sang ph\u1ea3i \u1edf tr\u1ea1ng th\u00e1i On. Nh\u01b0 v\u1eady, khi ch\u1ee5p \u1ea3nh \u0111i\u1ec7n tho\u1ea1i s\u1ebd t\u1ef1 \u0111\u1ed9ng b\u1eadt ch\u1ebf \u0111\u1ed9 HDR.\u00a0<\/span><\/p>\n

\"HDR-la-gi-8\"<\/p>\n

B\u00ean c\u1ea1nh vi\u1ec7c b\u1eadt t\u00ednh n\u0103ng HDR t\u1ef1 \u0111\u1ed9ng, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 b\u1eadt t\u00ednh n\u0103ng n\u00e0y khi ch\u1ee5p b\u1eb1ng c\u00e1ch ch\u1ecdn v\u00e0o n\u00fat HDR tr\u00ean g\u00f3c ph\u1ea3i m\u00e0n h\u00ecnh.\u00a0<\/span><\/p>\n

\"HDR-la-gi-9\"<\/p>\n

L\u01b0u \u00fd, n\u1ebfu mu\u1ed1n t\u1eaft t\u00ednh n\u0103ng HDR, b\u1ea1n h\u00e3y v\u00e0o c\u00e0i \u0111\u1eb7t -> ch\u1ecdn Camera -> g\u1ea1t n\u00fat tr\u00f2n sang tr\u00e1i v\u1ec1 tr\u1ea1ng th\u00e1i Off t\u1ea1i thanh HDR th\u00f4ng minh.\u00a0<\/span><\/p>\n

C\u00e1ch b\u1eadt HDR tr\u00ean Android (Samsung, Xiaomi, Oppo\u2026):<\/b><\/h3>\n
    \n
  1. M\u1edf app Camera > Ch\u1ea1m bi\u1ec3u t\u01b0\u1ee3ng C\u00e0i \u0111\u1eb7t (b\u00e1nh r\u0103ng).<\/span><\/li>\n
  2. T\u00ecm “HDR” ho\u1eb7c “Ch\u1ebf \u0111\u1ed9 n\u00e2ng cao” > B\u1eadt “HDR Auto” ho\u1eb7c “HDR+” (tr\u00ean Pixel).<\/span><\/li>\n
  3. Quay video HDR: V\u00e0o C\u00e0i \u0111\u1eb7t Camera > Video > Ch\u1ecdn “HDR 10-bit” (n\u1ebfu h\u1ed7 tr\u1ee3).<\/span>
    \n<\/span>L\u01b0u \u00fd: Tr\u00ean Samsung Galaxy, ch\u1ecdn “Scene Optimizer” \u0111\u1ec3 HDR t\u1ef1 \u0111\u1ed9ng k\u00edch ho\u1ea1t.<\/span><\/li>\n<\/ol>\n

    \"HDR-la-gi-10\"<\/p>\n

    Gi\u1ea3i \u0111\u00e1p c\u00e2u h\u1ecfi v\u1ec1 t\u00ednh n\u0103ng HDR<\/h2>\n

    T\u1edbi \u0111\u00e2y, ch\u1eafc b\u1ea1n \u0111\u00e3 hi\u1ec3u t\u00ednh n\u0103ng <\/span>HDR l\u00e0 g\u00ec<\/b>? C\u00e1ch b\u1eadt HDR c\u0169ng \u0111\u01b0\u1ee3c ch\u00fang t\u00f4i gi\u1edbi thi\u1ec7u ph\u00eda tr\u00ean. Trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng HDR, ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng tr\u00e1nh kh\u1ecfi nh\u1eefng v\u01b0\u1edbng m\u1eafc. Sau \u0111\u00e2y, ch\u00fang t\u00f4i s\u1ebd gi\u1ea3i \u0111\u00e1p m\u1ed9t s\u1ed1 th\u1eafc m\u1eafc th\u01b0\u1eddng g\u1eb7p v\u1ec1 HDR cho c\u00e1c b\u1ea1n tham kh\u1ea3o:\u00a0<\/span><\/p>\n

    C\u00e1ch ch\u1ee5p \u1ea3nh HDR chuy\u00ean nghi\u1ec7p<\/h3>\n

    Ch\u1eafc h\u1eb3n, c\u00f3 nhi\u1ec1u b\u1ee9c \u1ea3nh b\u1ea1n s\u1ebd ngh\u0129 r\u1eb1ng ch\u1ee5p b\u1eb1ng m\u00e1y \u1ea3nh chuy\u00ean nghi\u1ec7p nh\u01b0ng n\u00f3 l\u1ea1i \u0111\u01b0\u1ee3c ch\u1ee5p b\u1eb1ng ch\u00ednh chi\u1ebfc \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng. Sau \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 m\u1eb9o ch\u1ee5p h\u00ecnh b\u1eb1ng ch\u1ebf \u0111\u1ed9 HDR chuy\u00ean nghi\u1ec7p cho c\u00e1c b\u1ea1n tham kh\u1ea3o:\u00a0<\/span><\/p>\n