{"id":106481,"date":"2023-01-25T12:48:26","date_gmt":"2023-01-25T10:48:26","guid":{"rendered":"https:\/\/prohoster.info\/?p=106481"},"modified":"2023-01-26T11:03:08","modified_gmt":"2023-01-26T09:03:08","slug":"v-opensuse-uproshhyon-proczess-ustanovki-kodeka-h-264","status":"publish","type":"post","link":"https:\/\/prohoster.info\/pl\/blog\/news\/v-opensuse-uproshhyon-proczess-ustanovki-kodeka-h-264","title":{"rendered":"W openSUSE uproszczono proces instalacji kodeka H.264","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"<p>Programi\u015bci openSUSE wdro\u017cyli uproszczony schemat instalacji kodeka wideo H.264 w dystrybucji. Kilka miesi\u0119cy temu do dystrybucji dodano r\u00f3wnie\u017c pakiety z kodekiem audio AAC (wykorzystuj\u0105 bibliotek\u0119 FDK AAC), kt\u00f3ry uznawany jest za standard ISO, okre\u015blony w specyfikacjach MPEG-2 i MPEG-4 i stosowany w wielu serwisach wideo.     <\/p>\n<p>Rozpowszechnianie technologii kompresji wideo H.264 wymaga op\u0142acenia tantiem organizacji MPEG-LA, jednak w przypadku korzystania z otwartych bibliotek OpenH264 kodek mo\u017cna wykorzysta\u0107 w produktach zewn\u0119trznych bez p\u0142acenia tantiem, poniewa\u017c firma Cisco, rozwijaj\u0105ca projekt OpenH264, jest licencjonobiorc\u0105 MPEG LA. Istotn\u0105 kwesti\u0105 jest to, \u017ce prawo do korzystania z opatentowanych technologii kompresji wideo przekazywane jest tylko dla wyda\u0144, kt\u00f3re s\u0105 rozpowszechniane przez firm\u0119 Cisco, na przyk\u0142ad pobranych z witryny Cisco, co uniemo\u017cliwia umieszczenie pakiet\u00f3w z OpenH264 w repozytorium openSUSE.    <\/p>\n<p>Aby rozwi\u0105za\u0107 ten problem, w dystrybucji dodano osobne repozytorium, w kt\u00f3rym zorganizowano pobieranie binarnej wersji kodeka z witryny firmy Cisco (ciscobinary.openh264.org). W tym przypadku wersja kodeka jest formowana przez programist\u00f3w openSUSE, autoryzowana oficjalnym podpisem cyfrowym openSUSE i przekazywana do dystrybucji firmie Cisco, co oznacza, \u017ce formowanie ca\u0142ej zawarto\u015bci pakietu pozostaje w gestii openSUSE, a firma Cisco nie mo\u017ce wprowadza\u0107 zmian ani zamienia\u0107 pakietu.        <\/p>\n<p>Repozytorium openh264 b\u0119dzie domy\u015blnie aktywowane dla nowych instalacji openSUSE Tumbleweed w nast\u0119pnej aktualizacji obraz\u00f3w ISO, a tak\u017ce zostanie dodane do ga\u0142\u0119zi openSUSE Leap 15.5 od beta wydania. Do momentu aktywacji repozytorium domy\u015blnie, aby zainstalowa\u0107 komponenty wspieraj\u0105ce H.264, u\u017cytkownik wystarczy, \u017ce wykona: sudo zypper ar http:\/\/codecs.opensuse.org\/openh264\/openSUSE_Leap repo-openh264 sudo zypper in gstreamer-1.20-plugin-openh264<br \/>\n<br \/>\u0179r\u00f3d\u0142o: <a content=\"nofollow\" rel=\"nofollow\" href=\"https:\/\/www.opennet.ru\/opennews\/art.shtml?num=58544\">opennet.ru<\/a> <\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"<p>\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 openSUSE \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043b\u0438 \u0441\u0445\u0435\u043c\u0443 \u0443\u043f\u0440\u043e\u0449\u0451\u043d\u043d\u043e\u0439 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u0432\u0438\u0434\u0435\u043e\u043a\u043e\u0434\u0435\u043a\u0430 H.264 \u0432 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0435. \u041d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043c\u0435\u0441\u044f\u0446\u0435\u0432 \u043d\u0430\u0437\u0430\u0434 \u0432 \u0441\u043e\u0441\u0442\u0430\u0432 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0430 \u0442\u0430\u043a\u0436\u0435 \u0431\u044b\u043b\u0438 \u0432\u043a\u043b\u044e\u0447\u0435\u043d\u044b \u043f\u0430\u043a\u0435\u0442\u044b \u0441\u043e \u0437\u0432\u0443\u043a\u043e\u0432\u044b\u043c \u043a\u043e\u0434\u0435\u043a\u043e\u043c AAC (\u0437\u0430\u0434\u0435\u0439\u0441\u0442\u0432\u043e\u0432\u0430\u043d\u0430 \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 FDK AAC), \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0443\u0442\u0432\u0435\u0440\u0436\u0434\u0451\u043d \u043a\u0430\u043a \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442 ISO, \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d \u0432 \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u043a\u0430\u0446\u0438\u044f\u0445 MPEG-2 \u0438 MPEG-4 \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0432\u043e \u043c\u043d\u043e\u0433\u0438\u0445 \u0432\u0438\u0434\u0435\u043e\u0441\u0435\u0440\u0432\u0438\u0441\u0430\u0445. \u0420\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u0438\u0435 \u0442\u0435\u0445\u043d\u043e\u043b\u043e\u0433\u0438\u0438 \u0441\u0436\u0430\u0442\u0438\u044f \u0432\u0438\u0434\u0435\u043e H.264 \u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u0432\u044b\u043f\u043b\u0430\u0442\u044b \u043e\u0442\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0439 \u043e\u0440\u0433\u0430\u043d\u0438\u0437\u0430\u0446\u0438\u0438 MPEG-LA, \u043d\u043e [&hellip;]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[702],"tags":[],"class_list":["post-106481","post","type-post","status-publish","format-standard","hentry","category-news"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"\u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0447\u0438\u043a\u0438 openSUSE \u0440\u0435\u0430\u043b\u0438\u0437\u043e\u0432\u0430\u043b\u0438 \u0441\u0445\u0435\u043c\u0443 \u0443\u043f\u0440\u043e\u0449\u0451\u043d\u043d\u043e\u0439 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u043a\u0438 \u0432\u0438\u0434\u0435\u043e\u043a\u043e\u0434\u0435\u043a\u0430 H.264 \u0432 \u0434\u0438\u0441\u0442\u0440\u0438\u0431\u0443\u0442\u0438\u0432\u0435.\" \/>\n\t<meta name=\"robots\" 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