{"id":4656,"date":"2018-07-14T10:31:11","date_gmt":"2018-07-14T03:31:11","guid":{"rendered":"http:\/\/giaiphapbienbac.com\/?p=4598"},"modified":"2018-07-14T10:31:11","modified_gmt":"2018-07-14T03:31:11","slug":"nang-cao-hieu-qua-su-dung-cua-camera-ho-tro-giao-tiep-am-thanh-2-chieu-voi-phan-mem-lilin-cmx-hd-3-6","status":"publish","type":"post","link":"https:\/\/giaiphapbienbac.com\/index.php\/2018\/07\/14\/nang-cao-hieu-qua-su-dung-cua-camera-ho-tro-giao-tiep-am-thanh-2-chieu-voi-phan-mem-lilin-cmx-hd-3-6\/","title":{"rendered":"N\u00c2NG CAO HI\u1ec6U QU\u1ea2 S\u1eec D\u1ee4NG C\u1ee6A CAMERA H\u1ed6 TR\u1ee2 GIAO TI\u1ebeP \u00c2M THANH 2 CHI\u1ec0U V\u1edaI PH\u1ea6N M\u1ec0M LILIN CMX HD 3.6"},"content":{"rendered":"

Hi\u1ec7n nay c\u00f3 r\u1ea5t nhi\u1ec1u lo\u1ea1i IP camera c\u1ee7a LILIN c\u00f3 h\u1ed7 tr\u1ee3 giao ti\u1ebfp \u00e2m thanh 2 chi\u1ec1u, theo \u0111\u00f3 ng\u01b0\u1eddi s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 nghe \u0111\u01b0\u1ee3c \u00e2m thanh c\u0169ng nh\u01b0 ph\u00e1t \u00e2m thanh \u0111\u1ebfn khu v\u1ef1c l\u1eafp \u0111\u1eb7t camera. \u00c2m thanh c\u0169ng \u0111\u01b0\u1ee3c ph\u1ea7n m\u1ec1m tr\u00ean m\u00e1y t\u00ednh ghi l\u1ea1i, \u0111\u1ed3ng b\u1ed9 v\u1edbi h\u00ecnh \u1ea3nh t\u1eeb camera.
\n\"lilin_audio\"<\/a>
\nM\u1ed9t v\u1ea5n \u0111\u1ec1 \u0111\u1eb7t ra: Khi c\u00f3 nhi\u1ec1u camera s\u1eed d\u1ee5ng giao ti\u1ebfp \u00e2m thanh 2 chi\u1ec1u th\u00ec h\u1ec7 th\u1ed1ng s\u1ebd ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o ? l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 th\u1ec3 \u0111\u1ec3 nghe v\u00e0 n\u00f3i chuy\u1ec7n v\u1edbi ng\u01b0\u1eddi \u1edf 1 camera b\u1ea5t k\u1ef3 m\u00e0 kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi \u00e2m thanh c\u1ee7a camera kh\u00e1c ?
\n\u0110\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00e0y h\u1ea7u h\u1ebft c\u00e1c ph\u1ea7n m\u1ec1m s\u1eed d\u1ee5ng c\u01a1 ch\u1ebf: t\u1ef1 \u0111\u1ed9ng t\u1eaft loa c\u1ee7a m\u00e1y t\u00ednh khi hi\u1ec3n th\u1ecb \u0111\u1ed3ng th\u1eddi nhi\u1ec1u k\u00eanh camera (\u00e2m thanh t\u1eeb m\u1ed7i camera v\u1eabn \u0111\u01b0\u1ee3c ghi l\u1ea1i), khi\u00a0 mu\u1ed1n nghe v\u00e0 n\u00f3i chuy\u1ec7n v\u1edbi ng\u01b0\u1eddi \u1edf camera n\u00e0o, th\u00ec dung chu\u1ed9t b\u1ea5m v\u00e0o camera \u0111\u00f3 ho\u1eb7c ch\u1ec9 xem 1 camera \u0111\u00f3 tr\u00ean 1 m\u00e0n h\u00ecnh.
\nThao t\u00e1c nh\u01b0 tr\u00ean c\u00f3 v\u1ebb kh\u00e1 th\u1ee7 c\u00f4ng v\u00e0 m\u1ea5t th\u1eddi gian, ng\u01b0\u1eddi s\u1eed d\u1ee5ng ph\u00eda ph\u1ea7n m\u1ec1m c\u1ea7n quan s\u00e1t h\u00ecnh \u1ea3nh \u0111\u1ec3 th\u1ea5y \u0111\u01b0\u1ee3c ai mu\u1ed1n n\u00f3i chuy\u1ec7n v\u1edbi m\u00ecnh, sau \u0111\u00f3 m\u1edbi \u0111i\u1ec1u khi\u1ec3n camera \u0111\u1ec3 n\u00f3i chuy\u1ec7n.
\nV\u1eady h\u1ec7 th\u1ed1ng giao ti\u1ebfp \u00e2m thanh 2 chi\u1ec1u c\u1ee7a LILIN x\u1eed l\u00fd v\u1ea5n \u0111\u1ec1 n\u00e0y nh\u01b0 n\u00e0o ?<\/b>
\nH\u1ea7u h\u1ebft c\u00e1c camera IP c\u1ee7a LILIN \u0111\u1ec1u h\u1ed7 tr\u1ee3 1 t\u00edn hi\u1ec7u \u0111\u1ea7u v\u00e0o s\u1ed1 – Digital Input. S\u1eed d\u1ee5ng m\u1ed9t n\u00fat b\u1ea5m (nh\u01b0 chu\u00f4ng c\u1eeda ch\u1eb3ng h\u1ea1n) k\u1ebft n\u1ed1i v\u1edbi \u0111\u1ea7u v\u00e0o n\u00e0y.
\nTr\u00ean ph\u1ea7n m\u1ec1m CMX thi\u1ebft l\u1eadp ch\u1ebf \u0111\u1ed9 c\u1ea3nh b\u00e1o khi c\u00f3 t\u00edn hi\u1ec7u \u0111\u1ea7u v\u00e0o: ph\u00f3ng to camera tr\u00ean m\u00e0n h\u00ecnh, ph\u00e1t \u00e2m thanh c\u1ea3nh b\u00e1o, t\u1ef1 \u0111\u1ed9ng b\u1eadt ch\u1ebf \u0111\u1ed9 giao ti\u1ebfp \u00e2m thanh. Theo c\u00e1ch n\u00e0y vi\u1ec7c ph\u00e1t hi\u1ec7n ng\u01b0\u1eddi \u1edf camera n\u00e0o mu\u1ed1n n\u00f3i chuy\u1ec7n v\u1edbi trung t\u00e2m \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n ho\u00e0n to\u00e0n t\u1ef1 \u0111\u1ed9ng, nhanh ch\u00f3ng.
\nM\u00f4 h\u00ecnh sau l\u00e0 v\u00ed d\u1ee5 c\u1ee7a LILIN cho gi\u1ea3i ph\u00e1p s\u1eed d\u1ee5ng camera v\u1edbi t\u00ednh n\u0103ng giao ti\u1ebfp \u00e2m thanh 2 chi\u1ec1u:
\n\"2way_audio\"<\/a>
\nNguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00f4 h\u00ecnh n\u00e0y nh\u01b0 sau:<\/p>\n

    \n
  1. Kh\u00e1ch ph\u00eda camera nh\u1ea5n n\u00fat xin m\u1edf c\u1eeda, t\u00edn hi\u1ec7u n\u00e0y \u0111\u01b0\u1ee3c camera truy\u1ec1n v\u1ec1 ph\u1ea7n m\u1ec1m CMX<\/li>\n
  2. Camera PTZ \u0111\u01b0\u1ee3c ph\u1ea7n m\u1ec1m CMX t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u khi\u1ec3n quay \u0111\u1ebfn v\u1ecb tr\u00ed \u0111\u1eb7t x\u00e1c \u0111\u1ecbnh, \u0111\u1ec3 quan s\u00e1t \u00a0kh\u00e1ch nh\u1ea5n chu\u00f4ng<\/li>\n
  3. Ph\u1ea7n m\u1ec1m CMX t\u1ef1 \u0111\u1ed9ng ph\u00f3ng to m\u00e0n h\u00ecnh camera n\u01a1i c\u00f3 kh\u00e1ch nh\u1ea5n chu\u00f4ng v\u00e0 b\u1eadt ch\u1ebf \u0111\u1ed9 giao ti\u1ebfp \u00e2m thanh 2 chi\u1ec1u<\/li>\n
  4. Ng\u01b0\u1eddi \u0111i\u1ec1u khi\u1ec3n \u1edf trung t\u00e2m c\u00f3 th\u1ec3 nghe \u0111\u01b0\u1ee3c kh\u00e1ch n\u00f3i chuy\u1ec7n<\/li>\n
  5. Ng\u01b0\u1eddi \u0111i\u1ec1u khi\u1ec3n \u1edf trung t\u00e2m c\u00f3 th\u1ec3 n\u00f3i chuy\u1ec7n v\u1edbi kh\u00e1ch<\/li>\n
  6. Ng\u01b0\u1eddi \u0111i\u1ec1u khi\u1ec3n \u1edf trung t\u00e2m ra l\u1ec7nh m\u1edf c\u1eeda b\u1eb1ng c\u00e1ch \u0111i\u1ec1u khi\u1ec3n t\u00edn hi\u1ec7u \u0111\u1ea7u ra tr\u00ean IP camera th\u00f4ng qua ph\u1ea7n m\u1ec1m CMX.<\/li>\n<\/ol>\n

    Chi ti\u1ebft c\u00e1ch thi\u1ebft l\u1eadp ph\u1ea7n m\u1ec1m CMX \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c ch\u1ee9c n\u0103ng tr\u00ean nh\u01b0 sau:
    \n–\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 K\u00edch ho\u1ea1t t\u00ednh n\u0103ng \u201cEnable Alarm Input\u201d cho camera giao ti\u1ebfp \u00e2m thanh 2 chi\u1ec1u
    \n    \"lilin_alarm_input_setting\"<\/a>
    \nThi\u1ebft l\u1eadp \u201cAlarm Output\u201d:<\/p>\n