{"id":3350,"date":"2026-04-25T21:26:48","date_gmt":"2026-04-25T14:26:48","guid":{"rendered":"https:\/\/www.gocdidong.net\/index.php\/kich-thuoc-thumbnail-youtube-chuan-nhat-2026-va-vung-an-toan\/"},"modified":"2026-04-25T21:26:48","modified_gmt":"2026-04-25T14:26:48","slug":"kich-thuoc-thumbnail-youtube-chuan-nhat-2026-va-vung-an-toan","status":"publish","type":"post","link":"https:\/\/www.gocdidong.net\/index.php\/kich-thuoc-thumbnail-youtube-chuan-nhat-2026-va-vung-an-toan\/","title":{"rendered":"K\u00edch th\u01b0\u1edbc thumbnail YouTube chu\u1ea9n nh\u1ea5t 2026 v\u00e0 v\u00f9ng an to\u00e0n"},"content":{"rendered":"<p>Trong th\u1ebf gi\u1edbi video tr\u1ef1c tuy\u1ebfn, thumbnail (h\u00ecnh thu nh\u1ecf) \u0111\u00f3ng vai tr\u00f2 c\u1ef1c k\u1ef3 quan tr\u1ecdng trong vi\u1ec7c thu h\u00fat ng\u01b0\u1eddi xem. M\u1ed9t h\u00ecnh \u1ea3nh b\u00eca s\u1eafc n\u00e9t v\u00e0 h\u1ea5p d\u1eabn kh\u00f4ng ch\u1ec9 gi\u00fap video c\u1ee7a b\u1ea1n n\u1ed5i b\u1eadt m\u00e0 c\u00f2n t\u0103ng t\u1ef7 l\u1ec7 nh\u1ea5p chu\u1ed9t (CTR) \u0111\u00e1ng k\u1ec3. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng thumbnail c\u1ee7a b\u1ea1n lu\u00f4n hi\u1ec3n th\u1ecb t\u1ed1t tr\u00ean m\u1ecdi thi\u1ebft b\u1ecb, vi\u1ec7c n\u1eafm r\u00f5 k\u00edch th\u01b0\u1edbc chu\u1ea9n v\u00e0 c\u00e1c quy t\u1eafc thi\u1ebft k\u1ebf l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd cung c\u1ea5p cho b\u1ea1n nh\u1eefng th\u00f4ng tin m\u1edbi nh\u1ea5t v\u1ec1 k\u00edch th\u01b0\u1edbc thumbnail YouTube v\u00e0 c\u00e1ch t\u1ed1i \u01b0u h\u00f3a ch\u00fang.<\/p>\n<p><strong>T\u1ed5ng quan v\u1ec1 k\u00edch th\u01b0\u1edbc thumbnail YouTube<\/strong><\/p>\n<p>Thumbnail YouTube l\u00e0 h\u00ecnh \u1ea3nh \u0111\u1ea1i di\u1ec7n cho video, xu\u1ea5t hi\u1ec7n tr\u01b0\u1edbc khi ng\u01b0\u1eddi d\u00f9ng quy\u1ebft \u0111\u1ecbnh nh\u1ea5p v\u00e0o xem. H\u00ecnh \u1ea3nh n\u00e0y kh\u00f4ng ch\u1ec9 t\u1ea1o \u1ea5n t\u01b0\u1ee3ng \u0111\u1ea7u ti\u00ean m\u00e0 c\u00f2n \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u1ef7 l\u1ec7 chuy\u1ec3n \u0111\u1ed5i l\u01b0\u1ee3t xem. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 nh\u1eefng ti\u00eau chu\u1ea9n c\u01a1 b\u1ea3n m\u00e0 b\u1ea1n c\u1ea7n bi\u1ebft:<\/p>\n<ul>\n<li><strong>\u0110\u1ed9 ph\u00e2n gi\u1ea3i chu\u1ea9n:<\/strong> 1280&#215;720 pixel.<\/li>\n<li><strong>T\u1ef7 l\u1ec7 khung h\u00ecnh:<\/strong> 16:9.<\/li>\n<li><strong>Dung l\u01b0\u1ee3ng t\u1ec7p:<\/strong> T\u1ed1i \u0111a 2MB.<\/li>\n<li><strong>\u0110\u1ecbnh d\u1ea1ng h\u1ed7 tr\u1ee3:<\/strong> JPG, PNG, GIF (kh\u00f4ng \u0111\u1ed9ng), BMP.<\/li>\n<li><strong>\u0110i\u1ec3m v\u00e0ng thi\u1ebft k\u1ebf:<\/strong> Tr\u00e1nh \u0111\u1eb7t n\u1ed9i dung quan tr\u1ecdng \u1edf g\u00f3c ph\u1ea3i b\u00ean d\u01b0\u1edbi, v\u0103n b\u1ea3n n\u00ean chi\u1ebfm d\u01b0\u1edbi 30% di\u1ec7n t\u00edch.<\/li>\n<li>H\u00ecnh \u1ea3nh c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i 4K nh\u01b0ng v\u01b0\u1ee3t qu\u00e1 2MB s\u1ebd b\u1ecb n\u00e9n t\u1ef1 \u0111\u1ed9ng, d\u1eabn \u0111\u1ebfn hi\u1ec7n t\u01b0\u1ee3ng m\u1edd nh\u00f2e.<\/li>\n<\/ul>\n<p>K\u00edch th\u01b0\u1edbc thumbnail YouTube \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb l\u00e0 1280&#215;720 pixel, v\u1edbi t\u1ef7 l\u1ec7 khung h\u00ecnh 16:9. Chi\u1ec1u r\u1ed9ng t\u1ed1i thi\u1ec3u c\u1ee7a h\u00ecnh \u1ea3nh ph\u1ea3i \u0111\u1ea1t 640 pixel \u0111\u1ec3 c\u00f3 th\u1ec3 t\u1ea3i l\u00ean th\u00e0nh c\u00f4ng.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.gocdidong.net\/wp-content\/uploads\/downloaded_images\/kich-thuoc-thumbnail-youtube-didongviet.jpg\" alt=\"Th\u00f4ng s\u1ed1 k\u00edch th\u01b0\u1edbc thumbnail YouTube chu\u1ea9n\" title=\"\"><\/p>\n<p>Vi\u1ec7c n\u1eafm r\u00f5 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt s\u1ebd gi\u00fap thumbnail c\u1ee7a b\u1ea1n hi\u1ec3n th\u1ecb s\u1eafc n\u00e9t v\u00e0 kh\u00f4ng g\u1eb7p l\u1ed7i.<\/p>\n<p>K\u00edch th\u01b0\u1edbc 1280&#215;720 pixel l\u00e0 s\u1ef1 c\u00e2n b\u1eb1ng ho\u00e0n h\u1ea3o gi\u1eefa \u0111\u1ed9 s\u1eafc n\u00e9t v\u00e0 dung l\u01b0\u1ee3ng l\u01b0u tr\u1eef tr\u00ean m\u00e1y ch\u1ee7 YouTube. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 th\u00f4ng s\u1ed1 chi ti\u1ebft \u0111\u01b0\u1ee3c t\u1ed5ng h\u1ee3p t\u1eeb h\u01b0\u1edbng d\u1eabn n\u0103m 2026:<\/p>\n<p><strong>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/strong><\/p>\n<p><strong>M\u1ee9c ti\u00eau chu\u1ea9n \/ Khuy\u1ebfn ngh\u1ecb<\/strong><\/p>\n<p><strong>\u0110\u1ed9 ph\u00e2n gi\u1ea3i l\u00fd t\u01b0\u1edfng<\/strong><\/p>\n<p>1280&#215;720 pixel<\/p>\n<p><strong>Chi\u1ec1u r\u1ed9ng t\u1ed1i thi\u1ec3u<\/strong><\/p>\n<p>640 pixel<\/p>\n<p><strong>T\u1ef7 l\u1ec7 khung h\u00ecnh<\/strong><\/p>\n<p>16:9<\/p>\n<p><strong>Dung l\u01b0\u1ee3ng t\u1ed1i \u0111a<\/strong><\/p>\n<p>2MB (10MB \u0111\u1ed1i v\u1edbi Podcast)<\/p>\n<p><strong>\u0110\u1ecbnh d\u1ea1ng t\u1ec7p tin<\/strong><\/p>\n<p>.JPG, .PNG, .GIF, .BMP<\/p>\n<p>T\u1ef7 l\u1ec7 khung h\u00ecnh 16:9 l\u00e0 \u0111\u1ecbnh d\u1ea1ng chu\u1ea9n c\u1ee7a tr\u00ecnh ph\u00e1t video. B\u1ea5t k\u1ef3 s\u1ef1 sai l\u1ec7ch n\u00e0o v\u1ec1 t\u1ef7 l\u1ec7 s\u1ebd d\u1eabn \u0111\u1ebfn vi\u1ec7c YouTube t\u1ef1 \u0111\u1ed9ng th\u00eam d\u1ea3i \u0111en \u1edf hai b\u00ean ho\u1eb7c vi\u1ec1n tr\u00ean d\u01b0\u1edbi, l\u00e0m gi\u1ea3m t\u00ednh chuy\u00ean nghi\u1ec7p c\u1ee7a video.<\/p>\n<p>V\u00f9ng kh\u00f4ng n\u00ean ch\u00e8n v\u0103n b\u1ea3n ho\u1eb7c ch\u1ee7 th\u1ec3 ch\u00ednh tr\u00ean thumbnail l\u00e0 g\u00f3c d\u01b0\u1edbi c\u00f9ng b\u00ean ph\u1ea3i, n\u01a1i th\u01b0\u1eddng b\u1ecb che khu\u1ea5t b\u1edfi tem th\u1eddi gian hi\u1ec3n th\u1ecb th\u1eddi l\u01b0\u1ee3ng video.<\/p>\n<p>G\u00f3c d\u01b0\u1edbi c\u00f9ng b\u00ean ph\u1ea3i l\u00e0 v\u00f9ng ch\u1ebft c\u1ee7a thumbnail. B\u1ea5t k\u1ef3 th\u00f4ng \u0111i\u1ec7p n\u00e0o \u0111\u1eb7t t\u1ea1i \u0111\u00e2y \u0111\u1ec1u s\u1ebd b\u1ecb che khu\u1ea5t ho\u00e0n to\u00e0n b\u1edfi b\u1ed9 \u0111\u1ebfm th\u1eddi gian c\u1ee7a YouTube.<\/p>\n<p>C\u00e1c nh\u00e0 s\u00e1ng t\u1ea1o n\u1ed9i dung c\u1ea7n ch\u00fa \u00fd hai \u0111i\u1ec3m quan tr\u1ecdng khi thi\u1ebft k\u1ebf:<\/p>\n<ul>\n<li><strong>V\u1ecb tr\u00ed g\u00f3c m\u00f9:<\/strong> N\u1ed9i dung \u0111\u1eb7t s\u00e1t g\u00f3c ph\u1ea3i b\u00ean d\u01b0\u1edbi lu\u00f4n b\u1ecb \u0111\u00e8 l\u00ean b\u1edfi giao di\u1ec7n c\u1ee7a n\u1ec1n t\u1ea3ng. Khi k\u00e9o th\u1ea3 v\u0103n b\u1ea3n ho\u1eb7c h\u00ecnh \u1ea3nh, c\u1ea7n ch\u1eeba m\u1ed9t kho\u1ea3ng tr\u1ed1ng an to\u00e0n.<\/li>\n<li><strong>Kh\u00e1c bi\u1ec7t hi\u1ec3n th\u1ecb tr\u00ean thi\u1ebft b\u1ecb:<\/strong> Giao di\u1ec7n \u0111i\u1ec7n tho\u1ea1i s\u1ebd thu nh\u1ecf \u1ea3nh b\u00eca xu\u1ed1ng m\u1ee9c kho\u1ea3ng 6-7 inch. N\u1ebfu s\u1eed d\u1ee5ng font ch\u1eef qu\u00e1 m\u1ecfng ho\u1eb7c nh\u1ed3i nh\u00e9t chi ti\u1ebft, h\u00ecnh \u1ea3nh s\u1ebd r\u00f5 tr\u00ean m\u00e0n h\u00ecnh m\u00e1y t\u00ednh nh\u01b0ng m\u1edd nh\u1ea1t tr\u00ean smartphone, n\u01a1i chi\u1ebfm \u0111a s\u1ed1 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp hi\u1ec7n nay.<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.gocdidong.net\/wp-content\/uploads\/downloaded_images\/kich-thuoc-thumbnail-youtube-zone-didongviet.jpg\" alt=\"V\u00f9ng an to\u00e0n (Safe Zone): C\u1ea9n th\u1eadn g\u00f3c m\u00f9 l\u00e0m m\u1ea5t l\u01b0\u1ee3t xem\" title=\"\"><\/p>\n<p>Tr\u00e1nh \u0111\u1eb7t n\u1ed9i dung quan tr\u1ecdng v\u00e0o g\u00f3c d\u1ec5 b\u1ecb che khu\u1ea5t tr\u00ean thumbnail.<\/p>\n<p>K\u00edch th\u01b0\u1edbc thumbnail cho video ng\u1eafn (Shorts) s\u1eed d\u1ee5ng t\u1ef7 l\u1ec7 d\u1ecdc 9:16, t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi \u0111\u1ed9 ph\u00e2n gi\u1ea3i 720&#215;1280 pixel ho\u1eb7c 1080&#215;1920 pixel.<\/p>\n<p>S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a \u0111\u1ecbnh d\u1ea1ng video ng\u1eafn \u0111\u00e3 thay \u0111\u1ed5i c\u00e1ch thi\u1ebft k\u1ebf \u1ea3nh b\u00eca. Giao di\u1ec7n xem Shorts \u01b0u ti\u00ean l\u1ea5p \u0111\u1ea7y to\u00e0n b\u1ed9 m\u00e0n h\u00ecnh \u0111i\u1ec7n tho\u1ea1i theo chi\u1ec1u d\u1ecdc.<\/p>\n<p>N\u1ebfu ng\u01b0\u1eddi d\u00f9ng ti\u1ebfp t\u1ee5c \u00e1p d\u1ee5ng k\u00edch th\u01b0\u1edbc ngang 16:9 cho \u0111\u1ecbnh d\u1ea1ng n\u00e0y, h\u1ec7 th\u1ed1ng s\u1ebd t\u1ef1 \u0111\u1ed9ng c\u1eaft x\u00e9n n\u1ed9i dung \u1edf hai b\u00ean l\u1ec1.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.gocdidong.net\/wp-content\/uploads\/downloaded_images\/kich-thuoc-thumbnail-youtube-shorts-didongviet.jpg\" alt=\"K\u00edch th\u01b0\u1edbc thumbnail YouTube Shorts\" title=\"\"><\/p>\n<p>Thumbnail Shorts c\u1ea7n t\u1ef7 l\u1ec7 d\u1ecdc \u0111\u1ec3 hi\u1ec3n th\u1ecb tr\u1ecdn v\u1eb9n tr\u00ean \u0111i\u1ec7n tho\u1ea1i.<\/p>\n<p>H\u00ecnh \u1ea3nh chi\u1ec1u d\u1ecdc y\u00eau c\u1ea7u b\u1ed1 c\u1ee5c \u0111\u1eb7t v\u0103n b\u1ea3n \u1edf trung t\u00e2m, ph\u1ea7n tr\u00ean v\u00e0 ph\u1ea7n d\u01b0\u1edbi c\u1ea7n \u0111\u1ec3 tr\u1ed1ng nhi\u1ec1u h\u01a1n \u0111\u1ec3 tr\u00e1nh tr\u00f9ng l\u1eb7p v\u1edbi ti\u00eau \u0111\u1ec1 video v\u00e0 c\u00e1c n\u00fat t\u01b0\u01a1ng t\u00e1c m\u1eb7c \u0111\u1ecbnh c\u1ee7a \u1ee9ng d\u1ee5ng.<\/p>\n<p>H\u00ecnh \u1ea3nh c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u1ef1c cao (4K) khi t\u1ea3i l\u00ean l\u00e0m \u1ea3nh b\u00eca th\u01b0\u1eddng xuy\u00ean b\u1ecb m\u1edd nh\u00f2e do file v\u01b0\u1ee3t qu\u00e1 gi\u1edbi h\u1ea1n dung l\u01b0\u1ee3ng \u1ea3nh YouTube \u1edf m\u1ee9c 2MB, bu\u1ed9c h\u1ec7 th\u1ed1ng ph\u1ea3i k\u00edch ho\u1ea1t thu\u1eadt to\u00e1n n\u00e9n d\u1eef li\u1ec7u.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.gocdidong.net\/wp-content\/uploads\/downloaded_images\/kich-thuoc-thumbnail-youtube-anh-bia-mo-didongviet.jpg\" alt=\"Sai l\u1ea7m khi\u1ebfn \u1ea3nh b\u00eca m\u1edd nh\u00f2e\" title=\"\"><\/p>\n<p>Nh\u1eefng l\u1ed7i k\u1ef9 thu\u1eadt ph\u1ed5 bi\u1ebfn khi\u1ebfn thumbnail b\u1ecb m\u1edd v\u00e0 gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\n<p>Tuy nhi\u00ean, \u201c\u0111\u1ed9 ph\u00e2n gi\u1ea3i cao\u201d kh\u00f4ng \u0111\u1ed3ng ngh\u0129a v\u1edbi m\u1ee9c 4K. Gi\u1edbi h\u1ea1n t\u1ed1i \u0111a an to\u00e0n \u0111\u1ec3 xu\u1ea5t file l\u00e0 1920&#215;1080 pixel (Full HD). \u1ede \u0111\u1ed9 ph\u00e2n gi\u1ea3i n\u00e0y, h\u00ecnh \u1ea3nh \u0111\u1ee7 s\u1ee9c duy tr\u00ec s\u1ef1 s\u1eafc n\u00e9t tr\u00ean giao di\u1ec7n Smart TV m\u00e0 kh\u00f4ng l\u00e0m file n\u1eb7ng \u0111\u1ebfn m\u1ee9c b\u1ecb n\u00e9n h\u1ecfng.<\/p>\n<p>B\u00ean c\u1ea1nh gi\u1edbi h\u1ea1n l\u01b0u tr\u1eef, m\u1ed9t l\u1ed7i k\u1ef9 thu\u1eadt kh\u00e1c l\u00e0 sai l\u1ec7ch kh\u00f4ng gian m\u00e0u. Khi thi\u1ebft k\u1ebf, \u0111\u1ecbnh d\u1ea1ng \u1ea3nh xu\u1ea5t ra c\u1ea7n \u0111\u1eb7t \u1edf chu\u1ea9n m\u00e0u sRGB thay v\u00ec CMYK.<\/p>\n<p>H\u1ec7 m\u00e0u CMYK d\u00e0nh cho in \u1ea5n s\u1ebd l\u00e0m \u1ea3nh b\u1ecb x\u1ec9n m\u00e0u, m\u1ea5t \u0111i \u0111\u1ed9 r\u1ef1c r\u1ee1 v\u00e0 \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n c\u1ea7n thi\u1ebft khi hi\u1ec3n th\u1ecb tr\u00ean c\u00e1c t\u1ea5m n\u1ec1n AMOLED hay LCD c\u1ee7a \u0111i\u1ec7n tho\u1ea1i.<\/p>\n<p>Vi\u1ec7c xu\u1ea5t file \u0111\u00fang k\u00edch th\u01b0\u1edbc thumbnail YouTube chu\u1ea9n s\u1ebd tr\u1edf n\u00ean nhanh ch\u00f3ng h\u01a1n khi \u00e1p d\u1ee5ng c\u00e1c m\u1eabu template c\u00f3 s\u1eb5n tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng thi\u1ebft k\u1ebf \u0111\u1ed3 h\u1ecda, k\u1ebft h\u1ee3p c\u00f9ng s\u1ee9c m\u1ea1nh t\u1eeb thi\u1ebft b\u1ecb ph\u1ea7n c\u1ee9ng \u0111a nhi\u1ec7m.<\/p>\n<p>C\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn cung c\u1ea5p s\u1eb5n khung vi\u1ec1n t\u1ef7 l\u1ec7 16:9 ch\u00ednh x\u00e1c \u0111\u1ebfn t\u1eebng pixel. Thay v\u00ec t\u1ef1 c\u0103n ch\u1ec9nh th\u1ee7 c\u00f4ng, b\u1ea1n ch\u1ec9 c\u1ea7n ch\u1ecdn khung l\u00e0m vi\u1ec7c ti\u00eau chu\u1ea9n. Tuy nhi\u00ean, thao t\u00e1c thi\u1ebft k\u1ebf ch\u1ec9 m\u01b0\u1ee3t m\u00e0 khi thi\u1ebft b\u1ecb x\u1eed l\u00fd \u0111\u1ee7 m\u1ea1nh.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.gocdidong.net\/wp-content\/uploads\/downloaded_images\/kich-thuoc-thumbnail-youtube-cong-cu-didongviet.jpg\" alt=\"G\u1ee3i \u00fd c\u00f4ng c\u1ee5 v\u00e0 thi\u1ebft b\u1ecb t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh thi\u1ebft k\u1ebf\" title=\"\"><\/p>\n<p>C\u00f4ng c\u1ee5 v\u00e0 ph\u1ea7n c\u1ee9ng ph\u00f9 h\u1ee3p gi\u00fap thi\u1ebft k\u1ebf thumbnail nhanh v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n<p>Vi\u1ec7c m\u1edf song song tr\u00ecnh duy\u1ec7t web \u0111\u1ec3 t\u1ea3i video, ph\u1ea7n m\u1ec1m ch\u1ec9nh s\u1eeda video v\u00e0 c\u00f4ng c\u1ee5 ch\u1ec9nh s\u1eeda \u1ea3nh b\u00eca ti\u00eau t\u1ed1n l\u01b0\u1ee3ng RAM r\u1ea5t l\u1edbn. M\u1ed9t chi\u1ebfc m\u00e1y y\u1ebfu s\u1ebd khi\u1ebfn khung h\u00ecnh gi\u1eadt lag khi k\u00e9o th\u1ea3 v\u0103n b\u1ea3n ho\u1eb7c render \u1ea3nh. \u0110\u00e2y l\u00e0 l\u00fac gi\u00e1 tr\u1ecb th\u1ef1c c\u1ee7a m\u1ed9t n\u1ec1n t\u1ea3ng ph\u1ea7n c\u1ee9ng \u1ed5n \u0111\u1ecbnh l\u00ean ti\u1ebfng.<\/p>\n<p>Gi\u1edd \u0111\u00e2y, b\u1ea1n \u0111\u00e3 n\u1eafm v\u1eefng to\u00e0n b\u1ed9 quy chu\u1ea9n hi\u1ec3n th\u1ecb k\u1ef9 thu\u1eadt \u0111\u1ec3 t\u1ea1o ra nh\u1eefng b\u1ee9c \u1ea3nh b\u00eca \u0111\u00fang chu\u1ea9n. \u0110\u00fang t\u1ef7 l\u1ec7 16:9, tr\u00e1nh xa g\u00f3c m\u00f9 b\u00ean ph\u1ea3i v\u00e0 kh\u1ed1ng ch\u1ebf dung l\u01b0\u1ee3ng d\u01b0\u1edbi 2MB l\u00e0 c\u00f4ng th\u1ee9c lo\u1ea1i b\u1ecf ho\u00e0n to\u00e0n r\u1ee7i ro \u1ea3nh m\u1edd nh\u00f2e. C\u00f4ng s\u1ee9c c\u1ee7a b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c \u0111\u1ec1n \u0111\u00e1p khi th\u00e0nh ph\u1ea9m cu\u1ed1i c\u00f9ng hi\u1ec3n th\u1ecb tr\u1ecdn v\u1eb9n gi\u00e1 tr\u1ecb tr\u00ean thi\u1ebft b\u1ecb c\u1ee7a ng\u01b0\u1eddi xem.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>K\u00edch th\u01b0\u1edbc thumbnail YouTube chu\u1ea9n nh\u1ea5t 1280&#215;720 pixel. Xem ngay b\u1ed9 th\u00f4ng s\u1ed1 t\u1ef7 l\u1ec7 16:9, dung l\u01b0\u1ee3ng file v\u00e0 b\u1ea3n \u0111\u1ed3 v\u00f9ng an to\u00e0n \u0111\u1ec3 \u1ea3nh kh\u00f4ng b\u1ecb m\u1edd nh\u00f2e.<\/p>\n","protected":false},"author":0,"featured_media":3351,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3350","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghe"],"_links":{"self":[{"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/posts\/3350","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/types\/post"}],"replies":[{"embeddable":true,"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/comments?post=3350"}],"version-history":[{"count":0,"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/posts\/3350\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/media\/3351"}],"wp:attachment":[{"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/media?parent=3350"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/categories?post=3350"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.gocdidong.net\/index.php\/wp-json\/wp\/v2\/tags?post=3350"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}