{"id":33,"date":"2021-09-18T16:43:01","date_gmt":"2021-09-18T08:43:01","guid":{"rendered":"http:\/\/www.wu-xk.cn\/?p=33"},"modified":"2021-09-18T16:43:01","modified_gmt":"2021-09-18T08:43:01","slug":"vs2017%e4%b8%8b%e7%bc%96%e8%af%91qtav","status":"publish","type":"post","link":"https:\/\/itcat.me\/?p=33","title":{"rendered":"VS2017\u4e0b\u7f16\u8bd1QtAV"},"content":{"rendered":"\n

\u4e00\u3001QtAV\u5fc5\u9700ffmpeg\uff0c\u63a8\u8350\u4e0b\u9762\u4e24\u79cd\u65b9\u6cd5\u8c03\u7528\uff1a<\/strong><\/p>\n\n\n\n

1. Put FFmpeg headers and libs into Qt directories<\/h4>\n\n\n\n

It’s the simplest and best way. Qt include and lib dir are always searched in QtAV. It should work for all platforms, including android, iOS, WinRT and meego etc.<\/p>\n\n\n\n

Take Windows for example, Qt is installed in C:\\Qt\\5.7\\msvc2015_64\\<\/code> . Goto that dir and put ffmpeg headers to include\\<\/code>, libs to lib\\<\/code><\/p>\n\n\n\n

<\/a><\/h4>\n\n\n\n

2. Edit .qmake.conf (if use qmake)<\/h4>\n\n\n\n

Extract ffmpeg to QtAV source dir. add 2 lines in .qmake.conf<\/p>\n\n\n\n

INCLUDEPATH += $$PWD\/ffmpeg\/include\nLIBS += -L$$PWD\/ffmpeg\/lib\n<\/code><\/pre>\n\n\n\n
<\/p>\n\n\n\n
\u4e8c\u3001QtAV\u6ca1\u6709\u63d0\u4f9bVS\u5de5\u7a0b\uff0c\u8981\u7528\u547d\u4ee4\u884c\u751f\u6210\uff1a<\/strong><\/p>\n\n\n\n
\u6253\u5f00VS2017\u7684\u547d\u4ee4\u63d0\u793a\u7b26\u7a97\u53e3\uff0c\u8fdb\u5165QtAV\u76ee\u5f55\uff0c\u8fd0\u884c  <\/p>\n\n\n\n
%QTDIR%\\bin\\qmake -r -tp vc QtAV.pro<\/code><\/pre>\n\n\n\n
<\/p>\n
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<\/div>","protected":false},"excerpt":{"rendered":"
\u4e00\u3001QtAV\u5fc5\u9700ffmpeg\uff0c\u63a8\u8350\u4e0b\u9762\u4e24\u79cd\u65b9\u6cd5\u8c03\u7528\uff1a 1. Put FFmpeg headers a . . . Read more<\/a><\/p>\n
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<\/path><\/svg><\/i> \"Loading\"<\/p>\n
<\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-33","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/itcat.me\/index.php?rest_route=\/wp\/v2\/posts\/33","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/itcat.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/itcat.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/itcat.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/itcat.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=33"}],"version-history":[{"count":1,"href":"https:\/\/itcat.me\/index.php?rest_route=\/wp\/v2\/posts\/33\/revisions"}],"predecessor-version":[{"id":34,"href":"https:\/\/itcat.me\/index.php?rest_route=\/wp\/v2\/posts\/33\/revisions\/34"}],"wp:attachment":[{"href":"https:\/\/itcat.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=33"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/itcat.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=33"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/itcat.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=33"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}