{"id":579,"date":"2022-02-09T00:18:58","date_gmt":"2022-02-08T16:18:58","guid":{"rendered":"http:\/\/124.223.94.246\/?p=579"},"modified":"2022-06-11T02:57:10","modified_gmt":"2022-06-10T18:57:10","slug":"ffmpeg-qt-msvc%e7%a7%bb%e6%a4%8d%e8%b0%83%e8%af%95","status":"publish","type":"post","link":"https:\/\/www.xianwaizhiyin.net\/?p=579","title":{"rendered":"ffmpeg-qt-msvc\u79fb\u690d\u8c03\u8bd5"},"content":{"rendered":"\n<p>\u672c\u6587\u4ee5 ffmpeg-n4.4.1 \u7684\u7248\u672c\u4e3a\u51c6\uff0c\u79fb\u690d ffmpeg.c \u7684\u5de5\u7a0b\u5230 qt creator \u91cc\u9762\u8c03\u8bd5\uff0c\u7528 qt msvc \u7684\u65b9\u5f0f\u7f16\u8bd1\u8c03\u8bd5\u3002<\/p>\n\n\n\n<p>\u8fc7\u5f80\u7684\u6587\u7ae0\u8c03\u8bd5 ffmpeg.c \u90fd\u662f\u7528\u7684 qt MinGw \u65b9\u5f0f\u3002\u4eca\u5929\u5c31\u6765\u4ecb\u7ecd\u4e00\u4e0b\u5982\u4f55\u79fb\u690d ffmpeg.c \u5de5\u7a0b\uff0c\u5e76\u4e14\u80fd\u7528 qt msvc \u65b9\u5f0f\u8c03\u8bd5\u3002<\/p>\n\n\n\n<p>qt msvc \u53ef\u4ee5\u65ad\u70b9\u8fdb\u53bb ffmpeg \u7684api\u51fd\u6570\u7684\u5185\u90e8\u5b9e\u73b0\uff0cqt mingw\u4e0d\u884c\u3002<\/p>\n\n\n\n<p>\u9996\u5148\u6309\u7167\u4e4b\u524d\u7684\u6587\u7ae0\u300a<strong>window10_ffmpeg-msys2-msvc\u7f16\u8bd1<\/strong>\u300b \u5148\u5728 msys2 \u73af\u5883\u7528 --toolchain=msvc \u7684\u65b9\u5f0f\u7f16\u8bd1\u51fa ffmpeg \u7684\u4e00\u4e9bdll \u5e93\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"761\" height=\"503\" src=\"\/wp-content\/uploads\/2022\/02\/msvc-debug-1-1.png\" alt=\"\" class=\"wp-image-588\"\/><\/figure>\n\n\n\n<p>\u6211\u4eec msys2 \u91cc\u9762\u7528\u7684\u662f msvc \u7684\u7f16\u8bd1\u65b9\u5f0f\uff0cqt creator\u4e5f\u662f\u7528 msvc \uff0c\u6240\u4ee5\u7f16\u8bd1\u73af\u5883\u662f\u4e00\u6837\u7684\uff0cconfig.h \u4e0d\u7528\u4fee\u6539\uff0c\u53ef\u4ee5\u76f4\u63a5\u62f7\u8d1d\u3002\u53c2\u8003\u4e4b\u524d\u7684\u6559\u7a0b\uff0c\u521b\u5efa\u4e00\u4e2aqt\u9879\u76ee <code class=\"prettyprint\" >ffmpeg4-4-msvc-new<\/code>\uff0c\u5148\u4ece msys2 \u76ee\u5f55 <code>C:\\msys64\\home\\loken\\ffmpeg\\FFmpeg-n4.4.1<\/code> \u62f7\u8d1d\u9700\u8981\u7684\u6587\u4ef6\u8ddf\u5e93\u5230 qt\u9879\u76ee\u76ee\u5f55\uff0c\u62f7\u8d1d\u5b8c\u540e\u7684\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1055\" height=\"799\" src=\"\/wp-content\/uploads\/2022\/02\/msvc-debug-1-1-1.png\" alt=\"\" class=\"wp-image-589\"\/><\/figure>\n\n\n\n<p>ffmpeg4-4-msvc-new \u9879\u76ee\u4e0b\u8f7d\u5730\u5740\uff1a<a href=\"https:\/\/pan.baidu.com\/s\/1s0zvXE-xC9DegdT4wMyFeg\">\u767e\u5ea6\u7f51\u76d8<\/a>\uff0c\u63d0\u53d6\u7801\uff1a5ib4<\/p>\n\n\n\n<p>\u4e0b\u8f7d\u5b8c\u9879\u76ee\u4e4b\u524d\uff0c\u5bfc\u5165qt creator\uff0c\u7f16\u8bd1kits \u9009\u62e9 Desktop_Qt_5_15_2_MSVC2019_64bit \u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>google_ads_content<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<p>\u5bfc\u5165\u9879\u76ee\u4e4b\u540e\uff0c\u8fd0\u884c\u53ef\u4ee5\u770b\u5230\u4ee5\u4e0b\u62a5\u9519\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1578\" height=\"344\" src=\"\/wp-content\/uploads\/2022\/02\/msvc-debug-1-2.png\" alt=\"\" class=\"wp-image-591\"\/><\/figure>\n\n\n\n<p>\u53ef\u4ee5\u770b\u5230 qt creator\u7684\u7f16\u8bd1\u6d41\u7a0b\u8dd1\u4e86 \u4e24\u6b65\u3002<\/p>\n\n\n\n<p>1\uff0c<code class=\"prettyprint\" >qmake.exe -o Makefile ..\\ffmpeg4-4-msvc-new\\ffmpeg4-4-msvc-new.pro -spec win32-msvc &quot;CONFIG+=debug&quot; &quot;CONFIG+=qml_debug&quot;<\/code><\/p>\n\n\n\n<p>\u6267\u884c\u4e0a\u9762\u7684\u547d\u4ee4\uff0c\u751f\u6210makefile\u6587\u4ef6\uff0cqmake \u5176\u5b9e\u662f\u5bf9 makefile \u7684\u518d\u6b21\u5c01\u88c5\u3002qmake \u53ef\u4ee5\u751f\u6210makefile\u6587\u4ef6\uff0c\u7136\u540e\u518d\u6267\u884cmake\u547d\u4ee4\u7f16\u8bd1\uff0cqt\u91cc\u9762\u7528\u7684\u662fjom.exe\uff0cjom \u8ddf make \u53ef\u4ee5\u7406\u89e3\u4e3a\u540c\u4e00\u4e2a\u4e1c\u897f\uff0c\u63a8\u8350\u9605\u8bfb<a href=\"https:\/\/bbs.csdn.net\/topics\/392205042\">\u300aqt jom.exe\u300b<\/a> \u3002<\/p>\n\n\n\n<p>qmake.exe \u4e4b\u540e\u4f1a\u751f\u6210 3\u4e2a\u6587\u4ef6\uff0cMakefile\uff0cMakefile.Debug\uff0cMakefile.Release\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"714\" height=\"239\" src=\"\/wp-content\/uploads\/2022\/02\/msvc-debug-1-3.png\" alt=\"\" class=\"wp-image-592\"\/><\/figure>\n\n\n\n<p>2\uff0c<code class=\"prettyprint\" >D:\\Program_Files\\qt_new\\Tools\\QtCreator\\bin\\jom\\jom.exe -f Makefile.Debug<\/code><\/p>\n\n\n\n<p>jom.exe \u7f16\u8bd1 makefile\u6587\u4ef6\u3002<\/p>\n\n\n\n<p>\u4ece\u4e0a\u9762\u7684\u4fe1\u606f\u53ef\u4ee5\u77e5\u9053\uff0c\u6211\u4eec\u53ea\u9700\u8981\u5206\u6790\u51fa qmake \u751f\u6210\u7684makefile \u8ddf ffmpeg \u6e90\u7801\u91cc\u9762\u7684makefile\u7684\u5dee\u5f02\u3002\u4e0d\u9700\u8981\u4e86\u89e3\u5168\u90e8\u5dee\u5f02\uff0c\u53ea\u9700\u8981\u4e86\u89e3\u7f16\u8bd1 ffmpeg.c \u5de5\u7a0b\u7684makefile\u5dee\u5f02\uff0c\u8fd9\u4e24\u4e2a makefile \u6709\u54ea\u4e9b\u5dee\u5f02\uff0c\u5c31\u53ef\u4ee5\u5012\u63a8\u56de\u53bb\u4fee\u6539qmake\u7684\u89c4\u5219\uff0c\u5c31\u53ef\u4ee5\u987a\u5229\u5b8c\u6210\u79fb\u690d\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<p>qt creator \u91cc\u9762\u7684\u7f16\u8bd1\u6d41\u7a0b\u662f\u8fd9\u6837\uff0c\u4ece kits \u91cc\u9762\u53ef\u4ee5\u770b\u5230\uff0c Compiler \u7684\u4f7f\u7528\u7684\u662f <code class=\"prettyprint\" >Microsoft Visual C++ Compiler 16.4.29613.14 (amd64)<\/code><\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"957\" height=\"651\" src=\"\/wp-content\/uploads\/2022\/02\/msvc-debug-1-8-1.png\" alt=\"\" class=\"wp-image-593\"\/><\/figure>\n\n\n\n<p>\u54b1\u4eec\u518d\u5207\u6362\u5230 Compilers \u6807\u7b7e\uff0c\u770b\u4e0b <code class=\"prettyprint\" >Microsoft Visual C++ Compiler 16.4.29613.14 (amd64)<\/code> \u662f\u4e00\u4e2a\u4ec0\u4e48\u6837\u7684 Compiler\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1461\" height=\"703\" src=\"\/wp-content\/uploads\/2022\/02\/msvc-debug-1-8-2.png\" alt=\"\" class=\"wp-image-594\"\/><\/figure>\n\n\n\n<p>\u4ece\u4e0a\u9762\u53ef\u4ee5\u770b\u5230\u542f\u52a8\u547d\u4ee4 <code class=\"prettyprint\" >C:\\&quot;Program Files (x86)&quot;\\&quot;Microsoft Visual Studio&quot;\\2019\\Professional\\VC\\Auxiliary\\Build\\vcvarsall.bat amd64 amd64<\/code>\uff0c\u6211\u4eec\u76f4\u63a5\u542f\u52a8 cmd \u7a97\u53e3\uff0c\u6267\u884c vcvarsall.bat \uff0c\u6a21\u62df qt creator \u7684\u7f16\u8bd1\u6d41\u7a0b\uff0c\u5982\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"814\" height=\"225\" src=\"\/wp-content\/uploads\/2022\/02\/msvc-debug-1-8-3.png\" alt=\"\" class=\"wp-image-580\"\/><\/figure>\n\n\n\n<p>\u5b9e\u9645\u4e0a\uff0cvcvarsall.bat \u5c31\u662f\u8ba9\u5f53\u524d\u7a97\u53e3\u7ee7\u627f vs2019 \u7684\u4e00\u4e9b\u73af\u5883\u53d8\u91cf\uff0c\u8ddf\u4e4b\u524d\u6587\u7ae0 \u300a<strong>window10_ffmpeg-msys2-msvc\u7f16\u8bd1<\/strong>\u300b \uff0cmsys2 \u7ee7\u627f vs2019 \u7684\u73af\u5883\u53d8\u91cf\u5f02\u66f2\u540c\u5de5\u3002\u7ee7\u627f\u4e4b\u540e\uff0c\u5728\u5f53\u524d\u7a97\u53e3\u5c31\u80fd\u5f15\u5165 vs2019 msvc \u7684\u4e00\u4e9b\u5934\u6587\u4ef6\u4e4b\u7c7b\u7684\u3002<\/p>\n\n\n\n<p>\u63a5\u4e0b\u6765\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >cd D:\\ffmpeg_data\\qt_project\\build-ffmpeg4-4-msvc-new-Desktop_Qt_5_15_2_MSVC2019_64bit-Debug\nD:\\Program_Files\\qt_new\\Tools\\QtCreator\\bin\\jom\\jom.exe -f Makefile.Debug<\/code><\/pre>\n\n\n\n<p>\u5c1d\u8bd5\u7f16\u8bd1 makefile\u6587\u4ef6\uff0c\u5982\u4e0b\u56fe\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"835\" height=\"395\" src=\"\/wp-content\/uploads\/2022\/02\/msvc-debug-1-8-4.png\" alt=\"\" class=\"wp-image-581\"\/><\/figure>\n\n\n\n<p>\u8ddf\u5728 qt creator \u7684\u62a5\u9519\u4e00\u6837\uff0c\u63d0\u793a\u627e\u4e0d\u5230 stdatomic.h \uff0c\u6240\u4ee5\u6211\u4eec\u73b0\u5728\u5df2\u7ecf\u5728\u547d\u4ee4\u884c\u6a21\u62df\u51faqt creator\u7684\u7f16\u8bd1\u6d41\u7a0b\u3002\u4e0b\u9762\u53ef\u4ee5\u4e00\u6b65\u4e00\u6b65\u8c03\u8bd5\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<p>Makefile.Debug \u7684\u90e8\u5206\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >CC            = cl\nCXX           = cl\nDEFINES       = -DUNICODE -D_UNICODE -DWIN32 -D_ENABLE_EXTENDED_ALIGNED_STORAGE -DWIN64 -DQT_QML_DEBUG\nCFLAGS        = -nologo -Zc:wchar_t -FS -Zc:strictStrings -Zi -MDd -W3 -w44456 -w44457 -w44458 \/Fddebug\\ffmpeg4-4-msvc-new.vc.pdb $(DEFINES)\nCXXFLAGS      = -nologo -Zc:wchar_t -FS -Zc:rvalueCast -Zc:inline -Zc:strictStrings -Zc:throwingNew -Zc:referenceBinding -Zc:__cplusplus -Zi -MDd -W3 -w34100 -w34189 -w44996 -w44456 -w44457 -w44458 -wd4577 -wd4467 -EHsc \/Fddebug\\ffmpeg4-4-msvc-new.vc.pdb $(DEFINES)\nINCPATH       = -I..\\ffmpeg4-4-msvc-new -I. -I..\\ffmpeg4-4-msvc-new\\build64\\ffmepg-4.4-msvc\\include -I..\\..\\..\\Program_Files\\qt_new\\5.15.2\\msvc2019_64\\mkspecs\\win32-msvc \nLINKER        = link<\/code><\/pre>\n\n\n\n<p>\u53ef\u4ee5\u770b\u5230\uff0c\u7528\u7684\u7f16\u8bd1\u5668 \u662f cl.exe \u8ddf \u5728 msys2 \u91cc\u9762\u7528\u7684\u7f16\u8bd1\u5668\u4e00\u6837\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7debug Makefile.Debug \u6587\u4ef6\uff0c\u53ef\u4ee5\u77e5\u9053\uff0c\u9519\u8bef\u5c31\u53d1\u751f\u5728\u4e0b\u9762\u8fd9\u51e0\u884c\u4ee3\u7801\u91cc\u9762\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >{..\\ffmpeg4-4-msvc-new}.c{debug\\}.obj::\n    @echo 999_$&lt;\n    $(CC) -c $(CFLAGS) $(INCPATH) -Fodebug\\ @&lt;&lt;\n    $&lt;\n&lt;&lt;<\/code><\/pre>\n\n\n\n<p>\u4e0a\u9762\u4ee3\u7801\u7684\u8bed\u6cd5\u6bd4\u8f83\u96be\u4ee5\u7406\u89e3\uff0c\u6211\u4e2a\u4eba\u731c\u6d4b\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p>\u731c\u6d4b\u4e00\uff1a<\/p>\n\n\n\n<p>\u8fd9\u91cctarget\u7684\u89c4\u5219\u5e94\u8be5\u662f\u8fd9\u6837\uff0c \u6d89\u53ca\u5230\u4e00\u4e2a\u9690\u6027\u7684\u63a8\u5bfc\uff0c..\\ffmpeg4-4-msvc-new \u4e0b\u9762\u7684 .c \u540e\u7f00\u6587\u4ef6\u7f16\u8bd1\u51fa\u6765\u7684 debug \u76ee\u5f55\u4e0b\u7684 obj\uff0c\u5c31\u7b26\u5408\u8fd9\u4e2atarget\u3002<\/p>\n\n\n\n<p>\u5c31\u662f\u8bf4\u8981\u627e\u7684 obj \u6587\u4ef6 \u662f\u7531 ..\\ffmpeg4-4-msvc-new \u4e0b\u9762\u7684 .c \u540e\u7f00\u6587\u4ef6\u7f16\u8bd1\u51fa\u6765\u7684\uff0c\u5c31\u7b26\u5408\u8fd9\u4e2atarget\u89c4\u5219\u3002<\/p>\n\n\n\n<p>\u731c\u6d4b\u4e8c\uff1atarget \uff0cprerequisites \u7684\u53e6\u4e00\u79cd\u5199\u6cd5\uff0c\u5b9e\u9645\u4e0a\u5c31\u662f <code class=\"prettyprint\" >{debug\\}.obj: {..\\ffmpeg4-4-msvc-new}.c<\/code> \uff0c<code>{..\\ffmpeg4-4-msvc-new}.c<\/code> \u5b9e\u9645\u4e0a\u662f\u4e00\u4e2a\u4f9d\u8d56\uff08prerequisites \uff09\uff0c\u6240\u4ee5\u4e0b\u9762\u7684\u547d\u4ee4 $&lt; \u83b7\u53d6\u7684\u662f\u7b2c\u4e00\u4e2a\u4f9d\u8d56\u6587\u4ef6\uff0c<code>..\\ffmpeg4-4-msvc-new\\ffmpeg.c<\/code><\/p>\n\n\n\n<p>\u4e0a\u9762\u8fd9\u6761\u547d\u4ee4\u5c55\u5f00\u4e4b\u540e\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >cl -c -nologo -Zc:wchar_t -FS -Zc:strictStrings -Zi -MDd -W3 -w44456 -w44457 -w44458 \/Fddebug\\ffmpeg4-4-msvc-new.vc.pdb -DUNICODE -D_UNICODE -DWIN32 -D_ENABLE_EXTENDED_ALIGNED_STORAGE -DWIN64 -DQT_QML_DEBUG -I..\\ffmpeg4-4-msvc-new -I. -I..\\ffmpeg4-4-msvc-new\\build64\\ffmepg-4.4-msvc\\include -I..\\..\\..\\Program_Files\\qt_new\\5.15.2\\msvc2019_64\\mkspecs\\win32-msvc -Fodebug\\ @&lt;&lt;\nffmpeg.c\n&lt;&lt;<\/code><\/pre>\n\n\n\n<p>\u9009\u9879\u8bb2\u89e3\u5982\u4e0b\uff1a\u63a8\u8350\u9605\u8bfb <a href=\"https:\/\/docs.microsoft.com\/zh-cn\/cpp\/build\/reference\/compiler-options-listed-alphabetically?view=msvc-170\">\u300acl.exe \u7684\u7f16\u8bd1\u9009\u9879\u300b<\/a>\uff0c<\/p>\n\n\n\n<p>1\uff0c<code class=\"prettyprint\" >-Fodebug\\<\/code> \uff0c\u524d\u9762\u7684 -Fo \u662f \u521b\u5efa\u5bf9\u8c61\u6587\u4ef6\uff0c\u751f\u6210 xxx.obj \u6587\u4ef6\uff0c\u540e\u9762\u7684 <code>debug\\<\/code> \u662f\u6307\u5b9a\u76ee\u5f55\u3002<\/p>\n\n\n\n<p>\u6211\u4e5f\u4e0d\u77e5\u9053\u8fd9\u4e2a @&lt;&lt; ffmpeg.c &lt;&lt; \u662f\u4ec0\u4e48\u8bed\u6cd5\uff0c\u5e94\u8be5\u662fwindow bath \u7684\u4e00\u79cd\u547d\u4ee4\u8bed\u6cd5\u3002\u6682\u65f6\u7406\u89e3\u4e3a \u8f93\u5165\u6587\u4ef6\u5c31\u884c\uff0c\u5c31\u662f\u7528 cl.exe \u7f16\u8bd1 ffmpeg.c \u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>google_ads_content<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<p>\u5206\u6790\u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u5c31\u5f88\u5bb9\u6613\u77e5\u9053 \uff0cqt creator\u91cc\u9762\u7684\u7f16\u8bd1\u89c4\u5219\u8ddf msys2 \u91cc\u9762\u7684\u6709\u54ea\u4e9b\u4e0d\u4e00\u6837\uff0c\u90fd\u662f\u7528\u7684 cl.exe \uff0c\u53ea\u662f\u9009\u9879\u6709\u70b9\u95ee\u9898\uff0c\u5bfc\u81f4\u627e\u4e0d\u5230 stdatomic.h \u5934\u6587\u4ef6\u3002<\/p>\n\n\n\n<p>\u5b9e\u9645\u4e0a\u6211\u4eec\u901a\u8fc7 Everything \u641c\u7d22\u53ef\u4ee5\u77e5\u9053\uff0cstdatomic.h \u5728 compat \u76ee\u5f55\u91cc\u9762\uff0c\u8fd9\u662f\u4e00\u4e2a\u8de8\u5e73\u53f0\u8bbe\u8ba1\uff0c\u4e0d\u540c\u7684\u73af\u5883\u7528\u4e0d\u540c\u7684 stdatomic.h\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"867\" height=\"423\" src=\"\/wp-content\/uploads\/2022\/02\/msvc-debug-1-8-5.png\" alt=\"\" class=\"wp-image-582\"\/><\/figure>\n\n\n\n<p>\u76f4\u63a5\u5728 msys2 \u91cc\u9762\u6267\u884c make -n &gt; make_cmd.txt \u67e5\u51fa \u7f16\u8bd1 ffmpeg.c \u7684\u65f6\u5019\u4f7f\u7528\u7684\u89c4\u5219\uff0c\u4fdd\u5b58\u8fdb\u53bb make_cmd.txt\uff0c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"555\" height=\"125\" src=\"\/wp-content\/uploads\/2022\/02\/msvc-debug-1-8-6.png\" alt=\"\" class=\"wp-image-583\"\/><\/figure>\n\n\n\n<p>msys2 \u7f16\u8bd1 ffmpeg.c \u7684\u89c4\u5219\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" ># \u751f\u6210 ffmpeg.d \u6587\u4ef6\ncl.exe -nologo -I. -I.\/ -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_WARNINGS -D_WIN32_WINNT=0x0600 -DPIC -I.\/compat\/atomics\/win32 -I. -I.\/ -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_WARNINGS -D_WIN32_WINNT=0x0600 -DPIC -I.\/compat\/atomics\/win32 -nologo    -Z7 -W3 -wd4018 -wd4146 -wd4244 -wd4305 -wd4554 -O2   -utf-8   -showIncludes -Zs fftools\/ffmpeg.c 2&gt;&amp;1 | awk &#039;\/including\/ { sub(\/^.*file: *\/, &quot;&quot;); gsub(\/\\\\\/, &quot;\/&quot;); if (!match($0, \/ \/)) print &quot;fftools\/ffmpeg.o:&quot;, $0 }&#039; &gt; fftools\/ffmpeg.d\n\u200b\n# \u6253\u5370\u63d0\u793a\nprintf &quot;CC\\t%s\\n&quot; fftools\/ffmpeg.o; \n\u200b\n# \u6b63\u5f0f\u7f16\u8bd1 ffmpeg.c \u6587\u4ef6\ncl.exe -I. -I.\/ -D_ISOC99_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE -D_USE_MATH_DEFINES -D_CRT_SECURE_NO_WARNINGS -D_CRT_NONSTDC_NO_WARNINGS -D_WIN32_WINNT=0x0600 -DPIC -I.\/compat\/atomics\/win32 -nologo    -Z7 -W3 -wd4018 -wd4146 -wd4244 -wd4305 -wd4554 -O2   -utf-8     -c -Fofftools\/ffmpeg.o fftools\/ffmpeg.c<\/code><\/pre>\n\n\n\n<p>\u4ece\u4e0a\u9762\u53ef\u4ee5\u770b\u5230 msys2 \u7684\u7f16\u8bd1\u89c4\u5219\u591a\u4e86\u4e00\u4e2a <code class=\"prettyprint\" >-I.\/compat\/atomics\/win32<\/code> \uff0c\u54b1\u4eec\u628a\u8fd9\u4e2a \u7f16\u8bd1\u9009\u9879\u52a0\u8fdb\u53bb qt creator\u9879\u76ee\u91cc\u9762\u5c31\u884c\uff0c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<p>\u4fee\u6539 ffmpeg4-4-msvc-new.pro \u6587\u4ef6<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"690\" height=\"292\" src=\"\/wp-content\/uploads\/2022\/02\/msvc-debug-1-8-7.png\" alt=\"\" class=\"wp-image-584\"\/><\/figure>\n\n\n\n<p>stdatomic.h \u5934\u6587\u4ef6\u89e3\u51b3\u4e4b\u540e\u7ee7\u7eed\u62a5\u4ee5\u4e0b \u9519\u8bef<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >cmdutils.obj:-1: error: LNK2019: unresolved external symbol avresample_version referenced in function print_all_libs_info<\/code><\/pre>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"824\" height=\"132\" src=\"\/wp-content\/uploads\/2022\/02\/msvc-debug-1-8-8.png\" alt=\"\" class=\"wp-image-585\"\/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1355\" height=\"292\" src=\"\/wp-content\/uploads\/2022\/02\/msvc-debug-1-8-9.png\" alt=\"\" class=\"wp-image-586\"\/><\/figure>\n\n\n\n<p>\u901a\u8fc7 debug\uff0c\u5b9a\u4f4d\u5230 \u547d\u4ee4\u51fa\u9519\u4f4d\u7f6e\u5728 Makefile.Debug \u7684\u4ee5\u4e0b\u4f4d\u7f6e\uff0c\u4ee3\u7801\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >debug\\ffmpeg4-4-msvc-new.exe:  $(OBJECTS) \n    $(LINKER) $(LFLAGS) \/MANIFEST:embed \/OUT:$(DESTDIR_TARGET) @&lt;&lt;\ndebug\\cmdutils.obj debug\\ffmpeg.obj debug\\ffmpeg_opt.obj debug\\ffmpeg_filter.obj debug\\ffmpeg_hw.obj\n$(LIBS)\n&lt;&lt;<\/code><\/pre>\n\n\n\n<p>\u4e5f\u5c31\u662f\u5728 link \u94fe\u63a5\u7684\u65f6\u5019\u51fa\u9519\u4e86\u3002\u7ee7\u7eed \u67e5\u4e4b\u524d\u4fdd\u5b58\u7684 make_cmd.txt\uff0c\u6bd4\u8f83\u4e24\u79cd\u65b9\u5f0f link \u7684\u65f6\u5019\u7684\u5dee\u5f02\u3002<\/p>\n\n\n\n<p>qt creator Link \u5c55\u5f00\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >link \/NOLOGO \/DYNAMICBASE \/NXCOMPAT \/DEBUG \/SUBSYSTEM:CONSOLE &quot;\/MANIFESTDEPENDENCY:type=&#039;win32&#039; name=&#039;Microsoft.Windows.Common-Controls&#039; version=&#039;6.0.0.0&#039; publicKeyToken=&#039;6595b64144ccf1df&#039; language=&#039;*&#039; processorArchitecture=&#039;*&#039;&quot; \/MANIFEST:embed \/OUT:debug\\ffmpeg4-4-msvc-new.exe @&lt;&lt;\ndebug\\cmdutils.obj debug\\ffmpeg.obj debug\\ffmpeg_opt.obj debug\\ffmpeg_filter.obj debug\\ffmpeg_hw.obj\n$(LIBS)\n&lt;&lt;<\/code><\/pre>\n\n\n\n<p>msys2 Link \u5c55\u5f00\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >#\u6253\u5370\u63d0\u793a\u4fe1\u606f\nprintf &quot;LD\\t%s\\n&quot; ffmpeg_g.exe; \n\u200b\n#\u6b63\u5f0f\u5f00\u59cblink\n.\/compat\/windows\/mslink -libpath:libavcodec -libpath:libavdevice -libpath:libavfilter -libpath:libavformat -libpath:libavresample -libpath:libavutil -libpath:libpostproc -libpath:libswscale -libpath:libswresample -nologo     -debug   -out:ffmpeg_g.exe fftools\/ffmpeg_opt.o fftools\/ffmpeg_filter.o fftools\/ffmpeg_hw.o fftools\/cmdutils.o fftools\/ffmpeg.o  avdevice.lib avfilter.lib avformat.lib avcodec.lib postproc.lib swresample.lib swscale.lib avutil.lib  psapi.lib ole32.lib strmiids.lib uuid.lib oleaut32.lib shlwapi.lib gdi32.lib vfw32.lib  secur32.lib ws2_32.lib mfplat.lib mfuuid.lib ole32.lib strmiids.lib ole32.lib user32.lib    user32.lib bcrypt.lib  ole32.lib psapi.lib shell32.lib\n<\/code><\/pre>\n\n\n\n<p>link.exe \u7684\u9009\u9879\u8bf7\u9605\u8bfb<a href=\"https:\/\/docs.microsoft.com\/zh-cn\/cpp\/build\/reference\/linker-options?view=msvc-170\">\u300a\u5fae\u8f6flink.exe \u624b\u518c\u300b<\/a><\/p>\n\n\n\n<p>\u53ef\u4ee5\u770b\u5230 link \u7684\u94fe\u63a5\u89c4\u5219\uff0c\u4e24\u8005\u6ca1\u6709\u5dee\u5f02\u3002\u8fd9\u4e2a\u62a5\u9519\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >unresolved external symbol avresample_version referenced in function print_all_libs_info<\/code><\/pre>\n\n\n\n<p>\u7ffb\u8bd1\u4e00\u4e0b\u662f print_all_libs_info \u51fd\u6570\u91cc\u9762\u6ca1\u6709\u627e\u5230 avresample_version() \u7684\u5b9e\u73b0\u3002<\/p>\n\n\n\n<p>\u4ed4\u7ec6\u7814\u7a76\u53d1\u73b0\uff0cavresample_version() \u662f\u4e00\u4e2a\u5feb\u9057\u5f03\u7684\u51fd\u6570\uff0c\u4f46\u662f cmd_utils.c \u7684 print_all_libs_info() \u7528\u4e86\u8fd9\u4e2a\u51fd\u6570 avresample_version()<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >static void print_all_libs_info(int flags, int level)\n{\n    \/\/\u7701\u7565\u4ee3\u7801...\n    PRINT_LIB_INFO(avresample, AVRESAMPLE, flags, level);\n    \/\/\u7701\u7565\u4ee3\u7801...\n}<\/code><\/pre>\n\n\n\n<p>\u6240\u4ee5\uff0c\u5e94\u8be5\u662f avresample.lib \u6ca1\u6709\u7f16\u8bd1\u51fa\u6765\uff0c\u88ab\u9057\u5f03\u4e86\uff0cmsys2\u7684\u73af\u5883\u68c0\u6d4b\u4e0d\u592a\u4e25\u683c\uff0c\u6240\u4ee5\u6ca1\u6709\u62a5\u9519\u3002\u6211\u4eec\u53ea\u9700\u8981\u4fee\u6539\u4e00\u4e0b cmd_utils.c\u3002\u628a \u4e0a\u9762\u90a3\u884c\u4ee3\u7801\u52a0\u4e0a\u4e00\u4e2a\u5224\u65ad\u5373\u53ef\u3002\u5f88\u591a\u5730\u65b9\u6709\u52a0\u4e86 CONFIG_AVRESAMPLE \u5224\u65ad\uff0c\u8fd9\u4e2a\u5730\u65b9\u5e94\u8be5\u662f\u4ed6\u4eec\u6f0f\u4e86\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >#if CONFIG_AVRESAMPLE\nPRINT_LIB_INFO(avresample, AVRESAMPLE, flags, level);\n#endif<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<p>\u73b0\u5728\u53ea\u5269\u6700\u540e\u4e00\u4e2a\u62a5\u9519\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code class=\"prettyprint\" >cmdutils.obj:-1: error: LNK2019: unresolved external symbol __imp_CommandLineToArgvW referenced in function prepare_app_arguments<\/code><\/pre>\n\n\n\n<p>\u8fd9\u4e2a\u62a5\u9519\u662f\u56e0\u4e3a msys2 \u73af\u5883\u91cc\u9762\u7684\u547d\u4ee4\u884c\u8ddf qt creator\u7684\u547d\u4ee4\u884c\u4e0d\u592a\u4e00\u6837\u3002msys2 \u6709 CommandLineToArgvW \u8fd9\u4e2a\u7cfb\u7edf\u51fd\u6570\uff0cqt creator \u662f\u539f\u751f\u7684windows cmd \u6ca1\u6709\u8fd9\u4e2a\u7cfb\u7edf\u51fd\u6570\uff0c\u6240\u4ee5\u8fd8\u662f\u9700\u8981\u4fee\u6539\u4e00\u4e0b config.h\uff0c\u628a HAVE_COMMANDLINETOARGVW \u8bbe\u7f6e\u4e3a 0\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<p>\u4fee\u6539\u5b8c\u6bd5\uff0c\u79fb\u690d\u6210\u529f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1242\" height=\"725\" src=\"\/wp-content\/uploads\/2022\/02\/msvc-debug-1-8-10.png\" alt=\"\" class=\"wp-image-587\"\/><\/figure>\n\n\n\n<p>\u5b8c\u6574\u9879\u76ee\u4e0b\u8f7d\uff1a<a href=\"https:\/\/pan.baidu.com\/s\/1SvTJJ8OV4MmMh6YonD9U4Q\">\u767e\u5ea6\u7f51\u76d8<\/a>\uff0c\u63d0\u53d6\u7801\uff1ahbtw<\/p>\n\n\n\n<p>\u76f8\u5173\u9605\u8bfb\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\"><li>\u65e0<\/li><\/ol>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity\"\/>\n\n\n\n<p>\u7248\u6743\u6240\u5c5e\uff1a\u77e5\u8bc6\u661f\u7403\uff1a\u5f26\u5916\u4e4b\u97f3\uff0cQQ\uff1a2338195090\u3002 \u7531\u4e8e\u7b14\u8005\u7684\u6c34\u5e73\u6709\u9650\uff0c \u52a0\u4e4b\u7f16\u5199\u7684\u540c\u65f6\u8fd8\u8981\u53c2\u4e0e\u5f00\u53d1\u5de5\u4f5c\uff0c\u6587\u4e2d\u96be\u514d\u4f1a\u51fa\u73b0\u4e00\u4e9b\u9519\u8bef\u6216\u8005\u4e0d\u51c6\u786e\u7684\u5730\u65b9\uff0c\u6073\u8bf7\u8bfb\u8005\u6279\u8bc4\u6307\u6b63\u3002\u5982\u679c\u8bfb\u8005\u6709\u4efb\u4f55\u5b9d\u8d35\u610f\u89c1\uff0c\u53ef\u4ee5\u52a0\u6211\u5fae\u4fe1 Loken1\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u4ee5 ffmpeg-n4.4.1 \u7684\u7248\u672c\u4e3a\u51c6\uff0c\u79fb\u690d ffmpeg.c \u7684\u5de5\u7a0b\u5230 qt creator \u91cc\u9762\u8c03 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5,6],"tags":[],"class_list":["post-579","post","type-post","status-publish","format-standard","hentry","category-ffmpeg","category-ffmpeg-env-build"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v18.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ffmpeg-qt-msvc\u79fb\u690d\u8c03\u8bd5 - \u5f26\u5916\u4e4b\u97f3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.xianwaizhiyin.net\/?p=579\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ffmpeg-qt-msvc\u79fb\u690d\u8c03\u8bd5 - \u5f26\u5916\u4e4b\u97f3\" \/>\n<meta property=\"og:description\" content=\"\u672c\u6587\u4ee5 ffmpeg-n4.4.1 \u7684\u7248\u672c\u4e3a\u51c6\uff0c\u79fb\u690d ffmpeg.c \u7684\u5de5\u7a0b\u5230 qt creator \u91cc\u9762\u8c03 [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.xianwaizhiyin.net\/?p=579\" \/>\n<meta property=\"og:site_name\" content=\"\u5f26\u5916\u4e4b\u97f3\" \/>\n<meta property=\"article:published_time\" content=\"2022-02-08T16:18:58+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-06-10T18:57:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.xianwaizhiyin.net\/wp-content\/uploads\/2022\/02\/msvc-debug-1-1.png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"loken\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 \u5206\" \/>\n<script 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