2. Camtasia<\/h3>\n\n\n\n
Camtasia<\/a> \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn l\u00e0 m\u1ed9t ph\u1ea7n m\u1ec1m ghi v\u00e0 ch\u1ec9nh s\u1eeda m\u00e0n h\u00ecnh m\u1ea1nh m\u1ebd. \u0110\u00e2y l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn ho\u00e0n h\u1ea3o cho nh\u1eefng ai kh\u00f4ng ch\u1ec9 mu\u1ed1n ghi l\u1ea1i m\u00e0n h\u00ecnh c\u1ee7a m\u00ecnh m\u00e0 c\u00f2n ch\u1ec9nh s\u1eeda video trong c\u00f9ng m\u1ed9t ph\u1ea7n m\u1ec1m. V\u1edbi c\u00e1c t\u00ednh n\u0103ng ch\u1ec9nh s\u1eeda t\u00edch h\u1ee3p v\u00e0 giao di\u1ec7n tr\u1ef1c quan, Camtasia l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn ch\u1eafc ch\u1eafn \u0111\u1ec3 t\u1ea1o n\u1ed9i dung gi\u00e1o d\u1ee5c ho\u1eb7c h\u01b0\u1edbng d\u1eabn.<\/p>\n\n\n\n Bandicam<\/a> l\u00e0 m\u1ed9t tr\u00ecnh ghi m\u00e0n h\u00ecnh nh\u1eb9 d\u00e0nh cho Windows, c\u00f3 th\u1ec3 ghi l\u1ea1i m\u1ecdi th\u1ee9 tr\u00ean m\u00e0n h\u00ecnh PC c\u1ee7a b\u1ea1n d\u01b0\u1edbi d\u1ea1ng video ch\u1ea5t l\u01b0\u1ee3ng cao. H\u01a1n n\u1eefa, n\u00f3 c\u00f3 th\u1ec3 ghi l\u1ea1i m\u1ed9t khu v\u1ef1c nh\u1ea5t \u0111\u1ecbnh tr\u00ean m\u00e0n h\u00ecnh PC ho\u1eb7c ghi l\u1ea1i tr\u00f2 ch\u01a1i s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 \u0111\u1ed3 h\u1ecda DirectX\/OpenGL\/Vulkan. S\u1ef1 \u0111\u01a1n gi\u1ea3n c\u1ee7a Bandicam l\u00e0 \u0111i\u1ec1u th\u1ef1c s\u1ef1 khi\u1ebfn n\u00f3 \u0111\u00e1ng ch\u00fa \u00fd, \u0111\u1eb7c bi\u1ec7t \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi d\u00f9ng mu\u1ed1n c\u00f3 gi\u1ea3i ph\u00e1p nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n Screencast-O-Matic<\/a> l\u00e0 m\u1ed9t \u1ee9ng d\u1ee5ng web cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng ghi, ch\u00fa th\u00edch v\u00e0 ch\u1ec9nh s\u1eeda video t\u1eeb giao di\u1ec7n th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng. N\u00f3 cung c\u1ea5p c\u00e1c t\u00f9y ch\u1ecdn \u0111\u1ec3 ghi c\u1ea3 m\u00e0n h\u00ecnh v\u00e0 webcam, cung c\u1ea5p n\u1ec1n t\u1ea3ng d\u1ec5 s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ea1o n\u1ed9i dung c\u01a1 b\u1ea3n v\u1edbi n\u00e9t chuy\u00ean nghi\u1ec7p.<\/p>\n\n\n\n FlashBack Express<\/a> l\u00e0 m\u1ed9t tr\u00ecnh ghi m\u00e0n h\u00ecnh mi\u1ec5n ph\u00ed cho ph\u00e9p b\u1ea1n ghi l\u1ea1i m\u1ecdi h\u00e0nh \u0111\u1ed9ng tr\u00ean m\u00e0n h\u00ecnh c\u1ee7a m\u00ecnh. N\u00f3 cho ph\u00e9p ghi l\u1ea1i m\u00e0n h\u00ecnh, webcam v\u00e0 \u00e2m thanh, \u0111\u1ed3ng th\u1eddi cung c\u1ea5p giao di\u1ec7n c\u1ef1c k\u1ef3 th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng v\u1edbi c\u00e1c t\u00ednh n\u0103ng \u0111\u1ea3m b\u1ea3o ghi l\u1ea1i m\u00e0n h\u00ecnh ch\u1ea5t l\u01b0\u1ee3ng cao.<\/p>\n\n\n\n Khi ki\u1ec3m tra c\u00e1c \u1ee9ng d\u1ee5ng n\u00f3i tr\u00ean, ng\u01b0\u1eddi ta s\u1ebd quan s\u00e1t th\u1ea5y nhi\u1ec1u ch\u1ee9c n\u0103ng \u0111a d\u1ea1ng, t\u1eeb ghi m\u00e0n h\u00ecnh \u0111\u01a1n gi\u1ea3n \u0111\u1ebfn c\u00e1c t\u00ednh n\u0103ng n\u00e2ng cao h\u01a1n nh\u01b0 t\u00f9y ch\u1ecdn ch\u1ec9nh s\u1eeda video v\u00e0 ghi ch\u00fa. Vi\u1ec7c l\u1ef1a ch\u1ecdn \u1ee9ng d\u1ee5ng ph\u00f9 h\u1ee3p nh\u1ea5t s\u1ebd ph\u1ee5 thu\u1ed9c v\u00e0o c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 t\u1ea7n su\u1ea5t s\u1eed d\u1ee5ng, m\u1ee9c \u0111\u1ed9 tr\u1ea3i nghi\u1ec7m c\u1ee7a ng\u01b0\u1eddi d\u00f9ng v\u00e0 c\u00e1c t\u00ednh n\u0103ng c\u1ee5 th\u1ec3 c\u1ea7n thi\u1ebft cho ki\u1ec3u ghi mong mu\u1ed1n.<\/p>\n\n\n\n Ph\u1ea7n m\u1ec1m n\u00e0o t\u1ed1t nh\u1ea5t cho nh\u1eefng ng\u01b0\u1eddi c\u0169ng mu\u1ed1n ch\u1ec9nh s\u1eeda video?<\/strong> <\/p>\n\n\n\n Camtasia l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn r\u1ea5t ch\u1eafc ch\u1eafn cho nh\u1eefng ai mu\u1ed1n ghi v\u00e0 ch\u1ec9nh s\u1eeda trong c\u00f9ng m\u1ed9t ph\u1ea7n m\u1ec1m.<\/p>\n\n\n\n C\u00f3 t\u00f9y ch\u1ecdn ngu\u1ed3n m\u1edf, mi\u1ec5n ph\u00ed kh\u00f4ng?<\/strong> <\/p>\n\n\n\n C\u00f3, OBS Studio l\u00e0 ngu\u1ed3n m\u1edf v\u00e0 mi\u1ec5n ph\u00ed.<\/p>\n\n\n\n C\u00f3 t\u00f9y ch\u1ecdn n\u00e0o cho ph\u00e9p b\u1ea1n ghi l\u1ea1i m\u00e0n h\u00ecnh v\u00e0 webcam c\u00f9ng l\u00fac kh\u00f4ng?<\/strong> <\/p>\n\n\n\n Screencast-O-Matic v\u00e0 Camtasia l\u00e0 nh\u1eefng l\u1ef1a ch\u1ecdn t\u1ed1t cho ph\u00e9p b\u1ea1n ghi l\u1ea1i m\u00e0n h\u00ecnh v\u00e0 webcam c\u1ee7a m\u00ecnh c\u00f9ng m\u1ed9t l\u00fac.<\/p>\n\n\n\n\n\n Tr\u01b0\u1edbc khi c\u00e0i \u0111\u1eb7t b\u1ea5t c\u1ee9 th\u1ee9 g\u00ec, \u0111i\u1ec1u \u0111\u00e1ng bi\u1ebft l\u00e0 c\u1ea3 hai h\u1ec7 th\u1ed1ng \u0111\u1ec1u \u0111\u00e3 c\u00f3 ch\u1ee9c n\u0103ng ghi l\u1ea1i m\u00e0n h\u00ecnh m\u00e0 kh\u00f4ng c\u1ea7n th\u00eam ch\u01b0\u01a1ng tr\u00ecnh n\u00e0o. \u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c nhu c\u1ea7u\u2014nh\u01b0 hi\u1ec3n th\u1ecb l\u1ed7i \u0111\u1ec3 h\u1ed7 tr\u1ee3, ghi l\u1ea1i l\u1eddi gi\u1ea3i th\u00edch ng\u1eafn g\u1ecdn, l\u01b0u l\u1ea1i m\u1ed9t ph\u1ea7n b\u00e0i gi\u1ea3ng\u2014t\u00ednh n\u0103ng g\u1ed1c ho\u1ea1t \u0111\u1ed9ng t\u1ed1t v\u00e0 kh\u00f4ng g\u00e2y g\u00e1nh n\u1eb7ng cho m\u00e1y t\u00ednh.<\/p>\n\n Tr\u00ean Windows<\/strong>, Tuy\u1ebfn \u0111\u01b0\u1eddng n\u1ed5i ti\u1ebfng nh\u1ea5t l\u00e0 Qu\u00e1n bar tr\u00f2 ch\u01a1i<\/strong>, C\u00f4ng c\u1ee5 Snipping Tool, \u0111\u01b0\u1ee3c m\u1edf b\u1eb1ng c\u00e1ch nh\u1ea5n ph\u00edm Windows c\u00f9ng v\u1edbi ch\u1eef G, hi\u1ec3n th\u1ecb m\u1ed9t b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n n\u1ed5i v\u1edbi c\u00e1c n\u00fat ch\u1ee5p, ghi h\u00ecnh v\u00e0 micro. Hai h\u1ea1n ch\u1ebf th\u01b0\u1eddng g\u00e2y ng\u1ea1c nhi\u00ean: trong m\u1ed9t s\u1ed1 phi\u00ean b\u1ea3n, n\u00f3 ch\u1ec9 ghi l\u1ea1i c\u1eeda s\u1ed5 c\u1ee7a m\u1ed9t \u1ee9ng d\u1ee5ng ho\u1eb7c tr\u00f2 ch\u01a1i, ch\u1ee9 kh\u00f4ng ph\u1ea3i m\u00e0n h\u00ecnh n\u1ec1n ho\u1eb7c tr\u00ecnh qu\u1ea3n l\u00fd t\u1eadp tin; v\u00e0 t\u1eadp tin \u0111\u01b0\u1ee3c l\u01b0u v\u00e0o th\u01b0 m\u1ee5c captures trong th\u01b0 m\u1ee5c Videos. Trong c\u00e1c phi\u00ean b\u1ea3n Windows 11 m\u1edbi nh\u1ea5t, b\u1ea3n th\u00e2n c\u00f4ng c\u1ee5 Snipping Tool c\u0169ng \u0111\u01b0\u1ee3c b\u1ed5 sung t\u00ednh n\u0103ng ghi m\u00e0n h\u00ecnh, v\u1edbi kh\u1ea3 n\u0103ng ch\u1ecdn v\u00f9ng.<\/p>\n\n Tr\u00ean macOS<\/strong>, Ph\u00edm t\u1eaft l\u00e0 Shift, Command v\u00e0 s\u1ed1 5. M\u1ed9t thanh c\u00f4ng c\u1ee5 s\u1ebd hi\u1ec7n ra v\u1edbi c\u00e1c t\u00f9y ch\u1ecdn \u0111\u1ec3 ch\u1ee5p to\u00e0n b\u1ed9 m\u00e0n h\u00ecnh, m\u1ed9t ph\u1ea7n, ghi l\u1ea1i to\u00e0n b\u1ed9 m\u00e0n h\u00ecnh ho\u1eb7c ch\u1ec9 ghi l\u1ea1i m\u1ed9t v\u00f9ng ch\u1ecdn. Trong menu t\u00f9y ch\u1ecdn, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn th\u01b0 m\u1ee5c \u0111\u00edch, k\u00edch ho\u1ea1t micro, \u0111\u1eb7t h\u1eb9n gi\u1edd v\u00e0 quy\u1ebft \u0111\u1ecbnh c\u00f3 hi\u1ec3n th\u1ecb con tr\u1ecf chu\u1ed9t hay kh\u00f4ng. L\u1ea7n \u0111\u1ea7u ti\u00ean s\u1eed d\u1ee5ng, h\u1ec7 th\u1ed1ng s\u1ebd y\u00eau c\u1ea7u quy\u1ec1n truy c\u1eadp trong C\u00e0i \u0111\u1eb7t h\u1ec7 th\u1ed1ng, trong ph\u1ea7n quy\u1ec1n ri\u00eang t\u01b0 v\u00e0 b\u1ea3o m\u1eadt, m\u1ee5c ghi m\u00e0n h\u00ecnh \u2014 n\u1ebfu kh\u00f4ng c\u00f3 quy\u1ec1n n\u00e0y, t\u1ec7p l\u01b0u s\u1ebd hi\u1ec3n th\u1ecb m\u00e0u \u0111en.<\/p>\n\n C\u00f2n m\u1ed9t c\u00e1ch kh\u00e1c m\u00e0 h\u1ea7u nh\u01b0 kh\u00f4ng ai nh\u1edb \u0111\u1ebfn: m\u1ed9t s\u1ed1 ch\u01b0\u01a1ng tr\u00ecnh tr\u00ecnh chi\u1ebfu c\u00f3 ch\u1ee9c n\u0103ng ghi m\u00e0n h\u00ecnh t\u00edch h\u1ee3p s\u1eb5n, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ch\u00ednh x\u00e1c \u0111\u1ec3 ch\u00e8n ph\u1ea7n tr\u00ecnh di\u1ec5n v\u00e0o ngay trong slide. N\u1ebfu m\u1ee5c ti\u00eau cu\u1ed1i c\u00f9ng l\u00e0 m\u1ed9t b\u00e0i thuy\u1ebft tr\u00ecnh, vi\u1ec7c b\u1eaft \u0111\u1ea7u t\u1eeb \u0111\u00f3 s\u1ebd ti\u1ebft ki\u1ec7m \u0111\u01b0\u1ee3c to\u00e0n b\u1ed9 m\u1ed9t b\u01b0\u1edbc ch\u1ec9nh s\u1eeda.<\/p>\n\n\n\n Ba y\u1ebfu t\u1ed1 \u0111i\u1ec1u khi\u1ec3n quy\u1ebft \u0111\u1ecbnh li\u1ec7u video c\u00f3 d\u1ec5 \u0111\u1ecdc v\u00e0 t\u1ec7p tin c\u00f3 d\u1ec5 qu\u1ea3n l\u00fd hay kh\u00f4ng. Vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh ch\u00fang l\u00e0 \u0111i\u1ec1u t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa m\u1ed9t b\u1ea3n ghi chuy\u00ean nghi\u1ec7p v\u00e0 m\u1ed9t b\u1ea3n ghi g\u00e2y kh\u00f3 ch\u1ecbu, v\u00e0 logic lu\u00f4n gi\u1ed1ng nhau: m\u1ed7i \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ec1u \u0111\u00e1nh \u0111\u1ed5i ch\u1ea5t l\u01b0\u1ee3ng l\u1ea5y k\u00edch th\u01b0\u1edbc t\u1ec7p tin v\u00e0 g\u00e1nh n\u1eb7ng cho m\u00e1y t\u00ednh.<\/p>\n\n Ngh\u1ecb quy\u1ebft.<\/strong> Vi\u1ec7c quay video \u1edf \u0111\u1ed9 ph\u00e2n gi\u1ea3i g\u1ed1c c\u1ee7a m\u00e0n h\u00ecnh gi\u00fap gi\u1eef cho v\u0103n b\u1ea3n s\u1eafc n\u00e9t. Gi\u1ea3m \u0111\u1ed9 ph\u00e2n gi\u1ea3i \u0111\u1ec3 ti\u1ebft ki\u1ec7m dung l\u01b0\u1ee3ng s\u1ebd g\u00e2y ra t\u00e1c d\u1ee5ng ph\u1ee5 kh\u00f4ng mong mu\u1ed1n trong c\u00e1c video h\u01b0\u1edbng d\u1eabn: v\u0103n b\u1ea3n trong menu v\u00e0 m\u00e3 code tr\u1edf n\u00ean kh\u00f3 \u0111\u1ecdc, trong khi ng\u01b0\u1eddi xem l\u1ea1i c\u1ea7n \u0111\u1ecdc nh\u1eefng th\u00f4ng tin \u0111\u00f3. N\u1ebfu video \u0111\u01b0\u1ee3c xem tr\u00ean \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng, vi\u1ec7c quay \u1edf \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao r\u1ed3i gi\u1ea3m \u0111\u1ed9 ph\u00e2n gi\u1ea3i khi xu\u1ea5t s\u1ebd cho k\u1ebft qu\u1ea3 t\u1ed1t h\u01a1n so v\u1edbi quay \u1edf \u0111\u1ed9 ph\u00e2n gi\u1ea3i th\u1ea5p.<\/p>\n\n T\u1ed1c \u0111\u1ed9 khung h\u00ecnh.<\/strong> \u0110\u1ed1i v\u1edbi m\u00e0n h\u00ecnh t\u0129nh c\u00f3 menu v\u00e0 b\u1ea3ng t\u00ednh, t\u1ed1c \u0111\u1ed9 l\u00e0m m\u1edbi th\u1ea5p l\u00e0 \u0111\u1ee7 v\u00e0 ti\u1ebft ki\u1ec7m s\u1ee9c m\u1ea1nh x\u1eed l\u00fd. \u0110\u1ed1i v\u1edbi tr\u00f2 ch\u01a1i v\u00e0 b\u1ea5t c\u1ee9 th\u1ee9 g\u00ec c\u00f3 chuy\u1ec3n \u0111\u1ed9ng li\u00ean t\u1ee5c, t\u1ed1c \u0111\u1ed9 l\u00e0m m\u1edbi cao h\u01a1n s\u1ebd tr\u00e1nh \u0111\u01b0\u1ee3c c\u1ea3m gi\u00e1c gi\u1eadt h\u00ecnh. T\u1ed1c \u0111\u1ed9 l\u00e0m m\u1edbi cao s\u1ebd l\u00e0m t\u0103ng kh\u1ed1i l\u01b0\u1ee3ng c\u00f4ng vi\u1ec7c c\u1ee7a m\u00e1y t\u00ednh v\u00e0 k\u00edch th\u01b0\u1edbc t\u1ec7p \u2013 kh\u00f4ng c\u00f3 l\u00fd do g\u00ec \u0111\u1ec3 \u0111\u00f2i h\u1ecfi m\u1ee9c t\u1ed1i \u0111a t\u1eeb m\u1ed9t m\u00e1y t\u00ednh c\u1ea5u h\u00ecnh khi\u00eam t\u1ed1n.<\/p>\n\n T\u1ed1c \u0111\u1ed9 bit.<\/strong> T\u1ed1c \u0111\u1ed9 bit l\u00e0 l\u01b0\u1ee3ng d\u1eef li\u1ec7u tr\u00ean m\u1ed7i gi\u00e2y video, v\u00e0 \u0111\u00e2y l\u00e0 thi\u1ebft l\u1eadp \u1ea3nh h\u01b0\u1edfng nhi\u1ec1u nh\u1ea5t \u0111\u1ebfn \u0111\u1ed9 s\u1eafc n\u00e9t trong c\u00e1c c\u1ea3nh c\u00f3 \u0111\u1ed9 chi ti\u1ebft cao. T\u1ed1c \u0111\u1ed9 bit th\u1ea5p s\u1ebd t\u1ea1o ra hi\u1ec7n t\u01b0\u1ee3ng nh\u00f2e pixel trong c\u00e1c c\u1ea3nh h\u00e0nh \u0111\u1ed9ng. T\u1ed1c \u0111\u1ed9 bit cao gi\u1ea3i quy\u1ebft \u0111\u01b0\u1ee3c v\u1ea5n \u0111\u1ec1 n\u00e0y, nh\u01b0ng \u0111\u1ed5i l\u1ea1i dung l\u01b0\u1ee3ng file s\u1ebd t\u0103ng l\u00ean nhanh ch\u00f3ng\u2014c\u00e1c b\u1ea3n ghi d\u00e0i \u1edf \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao s\u1ebd chi\u1ebfm v\u00e0i gigabyte m\u1ed7i gi\u1edd, v\u00e0 vi\u1ec7c \u1ed5 \u0111\u0129a \u0111\u1ea7y gi\u1eefa ch\u1eebng khi \u0111ang ghi l\u00e0 nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn g\u00e2y ra l\u1ed7i file.<\/p>\n\n M\u1ed9t \u0111i\u1ec1u ch\u1ec9nh b\u1ed5 sung \u0111\u00e1ng l\u01b0u \u00fd: h\u1ea7u h\u1ebft c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh \u0111\u1ec1u cho ph\u00e9p b\u1ea1n l\u1ef1a ch\u1ecdn gi\u1eefa m\u00e3 h\u00f3a d\u1ef1a tr\u00ean b\u1ed9 x\u1eed l\u00fd ho\u1eb7c d\u1ef1a tr\u00ean card \u0111\u1ed3 h\u1ecda. Vi\u1ec7c \u0111\u1ec3 card \u0111\u1ed3 h\u1ecda th\u1ef1c hi\u1ec7n m\u00e3 h\u00f3a, khi c\u00f3 t\u00f9y ch\u1ecdn n\u00e0y, s\u1ebd gi\u00fap gi\u1ea3m t\u1ea3i cho b\u1ed9 x\u1eed l\u00fd v\u00e0 gi\u1ea3m \u0111\u00e1ng k\u1ec3 hi\u1ec7n t\u01b0\u1ee3ng gi\u1eadt h\u00ecnh trong qu\u00e1 tr\u00ecnh ghi h\u00ecnh tr\u00f2 ch\u01a1i.<\/p>\n\n\n\n \u00c2m thanh l\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh xem m\u1ed9t video c\u00f3 \u0111\u00e1ng xem hay kh\u00f4ng. Ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 ch\u1ea5p nh\u1eadn ch\u1ea5t l\u01b0\u1ee3ng h\u00ecnh \u1ea3nh k\u00e9m; nh\u01b0ng \u00e2m thanh t\u1ec7 s\u1ebd khi\u1ebfn h\u1ecd t\u1eaft video ch\u1ec9 sau m\u01b0\u1eddi gi\u00e2y.<\/p>\n\n \u0110\u00e2y l\u00e0 hai ngu\u1ed3n th\u00f4ng tin kh\u00e1c nhau, v\u00e0 \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c nh\u1ea7m l\u1eabn ch\u00fang. \u00e2m thanh h\u1ec7 th\u1ed1ng<\/strong> \u0110\u00f3 l\u00e0 nh\u1eefng g\u00ec ph\u00e1t ra t\u1eeb m\u00e1y t\u00ednh: \u00e2m thanh t\u1eeb video \u0111ang m\u1edf, th\u00f4ng b\u00e1o \u1ee9ng d\u1ee5ng, nh\u1ea1c n\u1ec1n tr\u00f2 ch\u01a1i. micro<\/strong> \u0110\u00f3 l\u00e0 gi\u1ecdng n\u00f3i c\u1ee7a b\u1ea1n. H\u1ea7u h\u1ebft c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh \u0111\u1ec1u cho ph\u00e9p b\u1ea1n ghi \u00e2m c\u1ea3 gi\u1ecdng n\u00f3i v\u00e0 gi\u1ecdng \u0111\u1ecdc tr\u00ean c\u00e1c b\u1ea3n nh\u1ea1c ri\u00eang bi\u1ec7t \u2014 b\u1ea5t c\u1ee9 khi n\u00e0o c\u00f3 t\u00f9y ch\u1ecdn n\u00e0y, h\u00e3y s\u1eed d\u1ee5ng n\u00f3, b\u1edfi v\u00ec v\u1edbi c\u00e1c b\u1ea3n nh\u1ea1c ri\u00eang bi\u1ec7t, b\u1ea1n c\u00f3 th\u1ec3 t\u1ea3i nh\u1ea1c xu\u1ed1ng v\u00e0 gi\u1eef l\u1ea1i ph\u1ea7n thuy\u1ebft minh trong qu\u00e1 tr\u00ecnh ch\u1ec9nh s\u1eeda, \u0111i\u1ec1u n\u00e0y l\u00e0 kh\u00f4ng th\u1ec3 khi m\u1ecdi th\u1ee9 \u0111\u01b0\u1ee3c tr\u1ed9n l\u1eabn v\u1edbi nhau.<\/p>\n\n Kh\u00f3 kh\u0103n \u0111\u1ea7u ti\u00ean n\u1eb1m \u1edf macOS: theo m\u1eb7c \u0111\u1ecbnh, h\u1ec7 th\u1ed1ng thu \u00e2m t\u1eeb micro nh\u01b0ng kh\u00f4ng thu \u00e2m thanh b\u00ean trong m\u00e1y t\u00ednh. \u0110\u1ec3 ghi \u00e2m thanh c\u1ee7a ch\u00ednh m\u00e1y t\u00ednh, c\u1ea7n c\u00f3 m\u1ed9t tr\u00ecnh \u0111i\u1ec1u khi\u1ec3n \u00e2m thanh \u1ea3o ri\u00eang bi\u1ec7t. Nhi\u1ec1u ng\u01b0\u1eddi ph\u00e1t hi\u1ec7n ra \u0111i\u1ec1u n\u00e0y sau khi ghi \u00e2m n\u1eeda gi\u1edd video kh\u00f4ng c\u00f3 ti\u1ebfng.<\/p>\n\n V\u1ea5n \u0111\u1ec1 th\u1ee9 hai l\u00e0 ti\u1ebfng v\u1ecdng. N\u1ebfu b\u1ea1n n\u00f3i v\u00e0o micro trong khi \u00e2m thanh ph\u00e1t ra t\u1eeb loa, micro s\u1ebd thu c\u1ea3 gi\u1ecdng n\u00f3i c\u1ee7a b\u1ea1n l\u1eabn ti\u1ebfng \u1ed3n xung quanh, d\u1eabn \u0111\u1ebfn hi\u1ec7u \u1ee9ng "ph\u00f2ng tr\u1ed1ng". Gi\u1ea3i ph\u00e1p r\u1ea5t \u0111\u01a1n gi\u1ea3n: s\u1eed d\u1ee5ng tai nghe khi thu \u00e2m. Ngo\u00e0i ra, b\u1ea1n c\u0169ng n\u00ean th\u1eed thu \u00e2m tr\u01b0\u1edbc kho\u1ea3ng 30 gi\u00e2y tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u \u2013 n\u00f3i, nghe l\u1ea1i v\u00e0 \u0111i\u1ec1u ch\u1ec9nh \u00e2m l\u01b0\u1ee3ng sao cho gi\u1ecdng n\u00f3i c\u1ee7a b\u1ea1n \u0111\u1ee7 r\u00f5 m\u00e0 kh\u00f4ng b\u1ecb r\u00e8.<\/p>\n\n\n\n Vi\u1ec7c quay m\u00e0n h\u00ecnh c\u1ee7a ch\u00ednh m\u00ecnh l\u00e0 ho\u00e0n to\u00e0n h\u1ee3p ph\u00e1p, nh\u01b0ng n\u1ed9i dung hi\u1ec3n th\u1ecb tr\u00ean \u0111\u00f3 thu\u1ed9c v\u1ec1 ng\u01b0\u1eddi kh\u00e1c v\u00e0 \u0111\u00f4i khi c\u00f3 c\u1ea3 ng\u01b0\u1eddi kh\u00e1c trong \u0111\u00f3. Ba tr\u01b0\u1eddng h\u1ee3p sau \u0111\u00e2y c\u1ea7n \u0111\u01b0\u1ee3c ch\u00fa \u00fd.<\/p>\n\n N\u1ed9i dung \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 b\u1edfi b\u1ea3n quy\u1ec1n.<\/strong> Phim \u1ea3nh, phim truy\u1ec1n h\u00ecnh, k\u00eanh truy\u1ec1n h\u00ecnh tr\u1ea3 ph\u00ed v\u00e0 c\u00e1c kh\u00f3a h\u1ecdc tr\u1ea3 ph\u00ed v\u1eabn \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 ch\u1ec9 \u0111\u01a1n gi\u1ea3n v\u00ec b\u1ea1n c\u00f3 quy\u1ec1n truy c\u1eadp v\u00e0o ch\u00fang. Vi\u1ec7c ghi l\u1ea1i ch\u00fang \u0111\u1ec3 ph\u00e2n ph\u1ed1i l\u1ea1i l\u00e0 vi ph\u1ea1m b\u1ea3n quy\u1ec1n, v\u00e0 c\u00e1c d\u1ecbch v\u1ee5 \u0111\u0103ng k\u00fd v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt ch\u1eb7n vi\u1ec7c ghi l\u1ea1i ch\u00ednh v\u00ec l\u00fd do n\u00e0y. Kh\u00f4ng c\u00f3 c\u00e0i \u0111\u1eb7t ho\u1eb7c ch\u01b0\u01a1ng tr\u00ecnh n\u00e0o cho ph\u00e9p vi\u1ec7c n\u00e0y.<\/p>\n\n G\u1ecdi video v\u1edbi ng\u01b0\u1eddi kh\u00e1c.<\/strong> Th\u1ef1c h\u00e0nh t\u1ed1t \u2014 v\u00e0 trong m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c, th\u01b0\u1eddng l\u00e0 quy t\u1eafc c\u1ee7a c\u00f4ng ty \u2014 l\u00e0 \u0111\u01b0a ra c\u1ea3nh b\u00e1o tr\u01b0\u1edbc khi ghi \u00e2m. M\u1ed9t s\u1ed1 d\u1ecbch v\u1ee5 h\u1ecdp tr\u1ef1c tuy\u1ebfn hi\u1ec3n th\u1ecb c\u1ea3nh b\u00e1o t\u1ef1 \u0111\u1ed9ng cho t\u1ea5t c\u1ea3 ng\u01b0\u1eddi tham gia. Vi\u1ec7c ghi \u00e2m cu\u1ed9c h\u1ecdp c\u1ee7a ng\u01b0\u1eddi kh\u00e1c r\u1ed3i chia s\u1ebb c\u00f3 th\u1ec3 l\u00e0m l\u1ed9 d\u1eef li\u1ec7u c\u00e1 nh\u00e2n c\u1ee7a b\u00ean th\u1ee9 ba v\u00e0 d\u1eabn \u0111\u1ebfn tr\u00e1ch nhi\u1ec7m ph\u00e1p l\u00fd theo Lu\u1eadt B\u1ea3o v\u1ec7 D\u1eef li\u1ec7u Chung.<\/p>\n\n D\u1eef li\u1ec7u xu\u1ea5t hi\u1ec7n tr\u00ean m\u00e0n h\u00ecnh m\u00e0 b\u1ea1n kh\u00f4ng h\u1ec1 nh\u1eadn th\u1ea5y.<\/strong> \u0110\u00e2y l\u00e0 v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn nh\u1ea5t nh\u01b0ng l\u1ea1i \u00edt \u0111\u01b0\u1ee3c th\u1ea3o lu\u1eadn nh\u1ea5t. C\u00e1c tab \u0111ang m\u1edf, t\u00ean t\u1eadp tin, email \u1edf g\u00f3c m\u00e0n h\u00ecnh, th\u00f4ng b\u00e1o, sao k\u00ea ng\u00e2n h\u00e0ng, s\u1ed1 hi\u1ec7u t\u00e0i li\u1ec7u tr\u00ean bi\u1ec3u m\u1eabu: t\u1ea5t c\u1ea3 \u0111\u1ec1u xu\u1ea5t hi\u1ec7n trong video. Tr\u01b0\u1edbc khi quay, h\u00e3y \u0111\u00f3ng m\u1ecdi th\u1ee9 kh\u00f4ng li\u00ean quan, s\u1eed d\u1ee5ng m\u1ed9t c\u1eeda s\u1ed5 s\u1ea1ch ho\u1eb7c m\u1ed9t h\u1ed3 s\u01a1 tr\u00ecnh duy\u1ec7t ri\u00eang bi\u1ec7t, v\u00e0 xem l\u1ea1i video c\u1ee7a ch\u00ednh m\u00ecnh tr\u01b0\u1edbc khi \u0111\u0103ng t\u1ea3i. Vi\u1ec7c xem l\u1ea1i ch\u1ec9 m\u1ea5t hai ph\u00fat v\u00e0 gi\u00fap ng\u0103n ch\u1eb7n vi\u1ec7c r\u00f2 r\u1ec9 th\u00f4ng tin kh\u00f4ng th\u1ec3 kh\u1eafc ph\u1ee5c \u0111\u01b0\u1ee3c sau khi \u0111\u00e3 \u0111\u0103ng t\u1ea3i.<\/p>\n\n\n\n \u0110\u1ed1i v\u1edbi \u1ea3nh t\u0129nh v\u00e0 l\u1eddi thuy\u1ebft minh, c\u00e2u tr\u1ea3 l\u1eddi l\u00e0 kh\u00f4ng: b\u1ea5t k\u1ef3 m\u00e1y t\u00ednh n\u00e0o hi\u1ec7n nay c\u0169ng c\u00f3 th\u1ec3 x\u1eed l\u00fd \u0111\u01b0\u1ee3c \u1edf \u0111\u1ed9 ph\u00e2n gi\u1ea3i trung b\u00ecnh. Nh\u01b0ng \u0111\u1ec3 ghi l\u1ea1i qu\u00e1 tr\u00ecnh ch\u01a1i game \u1edf \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao v\u1edbi t\u1ed1c \u0111\u1ed9 khung h\u00ecnh cao, \u0111\u00f3 m\u1edbi l\u00e0 l\u00fac ph\u1ea7n c\u1ee9ng th\u1ef1c s\u1ef1 quan tr\u1ecdng\u2014v\u00e0 kh\u1ea3 n\u0103ng m\u00e3 h\u00f3a c\u1ee7a card \u0111\u1ed3 h\u1ecda t\u1ea1o ra s\u1ef1 kh\u00e1c bi\u1ec7t l\u1edbn h\u01a1n so v\u1edbi b\u1ed9 x\u1eed l\u00fd.<\/p>\n\n Tr\u01b0\u1edbc ti\u00ean, h\u00e3y gi\u1ea3m t\u1ed1c \u0111\u1ed9 khung h\u00ecnh, v\u00ec \u0111\u00e2y th\u01b0\u1eddng l\u00e0 ph\u1ea7n d\u01b0 th\u1eeba v\u00f4 d\u1ee5ng nh\u1ea5t trong vi\u1ec7c ghi m\u00e0n h\u00ecnh, v\u00e0 ch\u1ec9 sau \u0111\u00f3 m\u1edbi gi\u1ea3m t\u1ed1c \u0111\u1ed9 bit. Gi\u1ea3m \u0111\u1ed9 ph\u00e2n gi\u1ea3i l\u00e0 bi\u1ec7n ph\u00e1p cu\u1ed1i c\u00f9ng, v\u00ec \u0111\u00f3 l\u00e0 \u0111i\u1ec1u khi\u1ebfn v\u0103n b\u1ea3n tr\u1edf n\u00ean kh\u00f3 \u0111\u1ecdc.<\/p>\n\n Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ho\u1ea1t \u0111\u1ed9ng t\u1ed1t, c\u1ea3 v\u1edbi c\u00e1c t\u00ednh n\u0103ng g\u1ed1c c\u1ee7a hai h\u1ec7 th\u1ed1ng v\u00e0 v\u1edbi b\u1ea5t k\u1ef3 ch\u01b0\u01a1ng tr\u00ecnh chuy\u00ean d\u1ee5ng n\u00e0o. Vi\u1ec7c ch\u1ec9 l\u01b0u c\u1eeda s\u1ed5 \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, thay v\u00ec to\u00e0n b\u1ed9 m\u00e0n h\u00ecnh, t\u1ea1o ra t\u1ec7p nh\u1ecf h\u01a1n v\u00e0 tr\u00e1nh hi\u1ec3n th\u1ecb nh\u1eefng g\u00ec \u0111\u00e3 m\u1edf b\u00ean c\u1ea1nh.<\/p>\n\n C\u1ea3 Android v\u00e0 iPhone \u0111\u1ec1u c\u00f3 tr\u00ecnh ghi m\u00e0n h\u00ecnh ri\u00eang, n\u1eb1m trong b\u1ea3ng ph\u00edm t\u1eaft, v\u1edbi t\u00f9y ch\u1ecdn bao g\u1ed3m c\u1ea3 micro. Tr\u00ean c\u1ea3 hai h\u1ec7 \u0111i\u1ec1u h\u00e0nh, vi\u1ec7c ch\u1ee5p \u1ea3nh m\u00e0n h\u00ecnh t\u1eeb c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 n\u1ed9i dung \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 c\u0169ng th\u01b0\u1eddng d\u1eabn \u0111\u1ebfn m\u00e0n h\u00ecnh \u0111en, v\u00ec l\u00fd do t\u01b0\u01a1ng t\u1ef1 nh\u01b0 tr\u00ean m\u00e1y t\u00ednh.<\/p>\n\n\n\n\n Vi\u1ec7c ch\u1ecdn ph\u1ea7n m\u1ec1m ghi m\u00e0n h\u00ecnh t\u1ed1t nh\u1ea5t kh\u00f4ng ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 ch\u1ecdn ph\u1ea7n m\u1ec1m c\u00f3 nhi\u1ec1u t\u00ednh n\u0103ng nh\u1ea5t. \u0110i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 c\u00f4ng c\u1ee5 n\u00e0y \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng. D\u00f9 l\u1ef1a ch\u1ecdn c\u1ee7a b\u1ea1n l\u00e0 g\u00ec, h\u00e3y nh\u1edb lu\u00f4n kh\u00e1m ph\u00e1 v\u00e0 th\u1eed nghi\u1ec7m t\u1ea5t c\u1ea3 c\u00e1c t\u00ednh n\u0103ng \u0111\u01b0\u1ee3c cung c\u1ea5p \u0111\u1ec3 t\u1ea1o n\u1ed9i dung phong ph\u00fa h\u01a1n v\u00e0 h\u1ea5p d\u1eabn h\u01a1n.<\/p>","protected":false},"excerpt":{"rendered":" Vi\u1ec7c b\u01b0\u1edbc v\u00e0o th\u1ebf gi\u1edbi ghi m\u00e0n h\u00ecnh tr\u00ean m\u00e1y t\u00ednh c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t h\u00e0nh tr\u00ecnh \u0111\u1ea7y nh\u1eefng kh\u00e1m ph\u00e1, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u s\u00e1ng t\u1ea1o n\u1ed9i dung\u2026<\/p>","protected":false},"author":1,"featured_media":1927,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_revidia_rewards_active":"","_mc_subtitle":"","footnotes":""},"categories":[36],"tags":[],"class_list":["post-1926","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-utilidades"],"_links":{"self":[{"href":"https:\/\/appdigi.net\/vi_eur\/wp-json\/wp\/v2\/posts\/1926","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/appdigi.net\/vi_eur\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/appdigi.net\/vi_eur\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/appdigi.net\/vi_eur\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/appdigi.net\/vi_eur\/wp-json\/wp\/v2\/comments?post=1926"}],"version-history":[{"count":3,"href":"https:\/\/appdigi.net\/vi_eur\/wp-json\/wp\/v2\/posts\/1926\/revisions"}],"predecessor-version":[{"id":67587,"href":"https:\/\/appdigi.net\/vi_eur\/wp-json\/wp\/v2\/posts\/1926\/revisions\/67587"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/appdigi.net\/vi_eur\/wp-json\/wp\/v2\/media\/1927"}],"wp:attachment":[{"href":"https:\/\/appdigi.net\/vi_eur\/wp-json\/wp\/v2\/media?parent=1926"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/appdigi.net\/vi_eur\/wp-json\/wp\/v2\/categories?post=1926"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/appdigi.net\/vi_eur\/wp-json\/wp\/v2\/tags?post=1926"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}3. Bandicam<\/h3>\n\n\n\n
4. Screencast-O-Matic<\/h3>\n\n\n\n
5. FlashBack Express<\/h3>\n\n\n\n
Ph\u00e2n t\u00edch c\u00e1c t\u00ednh n\u0103ng v\u00e0 ch\u1ee9c n\u0103ng<\/h2>\n\n\n\n
![\"L\u00e0m](\"https:\/\/appdigi.net\/wp-content\/uploads\/2023\/10\/images.jpg\")
<\/figure>\n\n\n\nC\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n
Ph\u1ea7n m\u1ec1m ghi \u00e2m \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t s\u1eb5n tr\u00ean Windows v\u00e0 macOS.<\/h2>\n\n
\u0110\u1ed9 ph\u00e2n gi\u1ea3i, t\u1ed1c \u0111\u1ed9 khung h\u00ecnh v\u00e0 t\u1ed1c \u0111\u1ed9 bit: m\u1ed7i thi\u1ebft l\u1eadp thay \u0111\u1ed5i \u0111i\u1ec1u g\u00ec.<\/h2>\n\n
\u00c2m thanh: micro, \u00e2m thanh h\u1ec7 th\u1ed1ng v\u00e0 hai b\u1eaby \u00e2m thanh.<\/h2>\n\n
Khi b\u1ea3n ghi b\u1ecb \u0111\u1ee9ng h\u00ecnh, gi\u00e1n \u0111o\u1ea1n ho\u1eb7c kh\u00f4ng c\u00f3 \u00e2m thanh.<\/h2>\n\n
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Nh\u1eefng g\u00ec b\u1ea1n c\u00f3 th\u1ec3 v\u00e0 kh\u00f4ng th\u1ec3 ghi \u00e2m<\/h2>\n\n
C\u00e1c c\u00e2u h\u1ecfi kh\u00e1c v\u1ec1 ghi m\u00e0n h\u00ecnh<\/h2>\n\n
T\u00f4i c\u00f3 c\u1ea7n m\u1ed9t m\u00e1y t\u00ednh c\u1ea5u h\u00ecnh m\u1ea1nh \u0111\u1ec3 thu \u00e2m kh\u00f4ng?<\/h3>\n
L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 gi\u1ea3m k\u00edch th\u01b0\u1edbc t\u1eadp tin m\u00e0 kh\u00f4ng l\u00e0m h\u1ecfng video?<\/h3>\n
Li\u1ec7u c\u00f3 th\u1ec3 ch\u1ec9 ghi l\u1ea1i m\u1ed9t ph\u1ea7n m\u00e0n h\u00ecnh kh\u00f4ng?<\/h3>\n
T\u00f4i v\u1eabn c\u00f3 th\u1ec3 quay m\u00e0n h\u00ecnh \u0111i\u1ec7n tho\u1ea1i \u0111\u01b0\u1ee3c kh\u00f4ng?<\/h3>\n
\u0110\u1ecdc th\u00eam<\/h2>\n
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Ph\u1ea7n k\u1ebft lu\u1eadn<\/h2>\n\n\n\n