{"action":"created","issue":{"url":"https://api.github.com/repos/wang-bin/QtAV/issues/834","repository_url":"https://api.github.com/repos/wang-bin/QtAV","labels_url":"https://api.github.com/repos/wang-bin/QtAV/issues/834/labels{/name}","comments_url":"https://api.github.com/repos/wang-bin/QtAV/issues/834/comments","events_url":"https://api.github.com/repos/wang-bin/QtAV/issues/834/events","html_url":"https://github.com/wang-bin/QtAV/issues/834","id":211469902,"number":834,"title":"Linux Centos 6.8 : no sound...","user":{"login":"cgilles","id":2588024,"avatar_url":"https://avatars3.githubusercontent.com/u/2588024?v=3","gravatar_id":"","url":"https://api.github.com/users/cgilles","html_url":"https://github.com/cgilles","followers_url":"https://api.github.com/users/cgilles/followers","following_url":"https://api.github.com/users/cgilles/following{/other_user}","gists_url":"https://api.github.com/users/cgilles/gists{/gist_id}","starred_url":"https://api.github.com/users/cgilles/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/cgilles/subscriptions","organizations_url":"https://api.github.com/users/cgilles/orgs","repos_url":"https://api.github.com/users/cgilles/repos","events_url":"https://api.github.com/users/cgilles/events{/privacy}","received_events_url":"https://api.github.com/users/cgilles/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":6,"created_at":"2017-03-02T18:00:07Z","updated_at":"2017-03-06T09:31:52Z","closed_at":null,"body":"For digiKam AppImage bundle build, we use CentoOS 6.8 for binary compatibilty reasons.\r\n\r\nCentOS 6.8 run in A virtuabox and sound is enabled. \r\n\r\nBuilding 1.11.0 or current git/master of QtAV player do not give sound output with any video files.\r\n\r\nThe ffmpeg version is this one : \r\n \r\nffmpeg version 2.6.8 Copyright (c) 2000-2016 the FFmpeg developers\r\n  built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-16)\r\n  configuration: --prefix=/usr --bindir=/usr/bin --datadir=/usr/share/ffmpeg --incdir=/usr/include/ffmpeg --libdir=/usr/lib64 --mandir=/usr/share/man --arch=x86_64 --optflags='-O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic' --enable-bzlib --disable-crystalhd --enable-gnutls --enable-ladspa --enable-libass --enable-libdc1394 --enable-libfaac --enable-nonfree --disable-indev=jack --enable-libfreetype --enable-libgsm --enable-libmp3lame --enable-openal --enable-libopenjpeg --enable-libopus --enable-libpulse --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libv4l2 --enable-libx264 --enable-libx265 --enable-libxvid --enable-x11grab --enable-avfilter --enable-avresample --enable-postproc --enable-pthreads --disable-static --enable-shared --enable-gpl --disable-debug --disable-stripping --shlibdir=/usr/lib64 --enable-runtime-cpudetect\r\n  libavutil      54. 20.100 / 54. 20.100\r\n  libavcodec     56. 26.100 / 56. 26.100\r\n  libavformat    56. 25.101 / 56. 25.101\r\n  libavdevice    56.  4.100 / 56.  4.100\r\n  libavfilter     5. 11.102 /  5. 11.102\r\n  libavresample   2.  1.  0 /  2.  1.  0\r\n  libswscale      3.  1.101 /  3.  1.101\r\n  libswresample   1.  1.100 /  1.  1.100\r\n  libpostproc    53.  3.100 / 53.  3.100\r\nHyper fast Audio and Video encoder\r\nusage: ffmpeg [options] [[infile options] -i infile]... {[outfile options] outfile}...\r\n\r\nThe QtAV player console trace is this one : \r\n\r\n[gilles@localhost bin]$ ./Player\r\n\"QtAV 1.11.0(Mar  2 2017, 12:22:37)\\nMultimedia framework base on Qt and FFmpeg.\\nDistributed under the terms of LGPLv2.1 or later.\\nShanghai University->S3 Graphics->Deepin, Shanghai, ChinaCopyright (C) 2012-2016 Wang Bin (aka. Lucas Wang) wbsecg1@gmail.com\\nDonate: http://qtav.org/donate.html\\nSource: https://github.com/wang-bin/QtAV\\nHome page: http://qtav.org\"\r\nQT_XCB_GL_INTEGRATION:  \"xcb_glx\"\r\n(\"./Player\")\r\nset log file:  \"/home/gilles/devel/QtAV/build/bin/log-Player.txt\"\r\nDebug: vo: gl\r\nQtAV 1.11.0(Mar  2 2017, 12:22:37)\r\nMultimedia framework base on Qt and FFmpeg.\r\nDistributed under the terms of LGPLv2.1 or later.\r\nShanghai University->S3 Graphics->Deepin, Shanghai, ChinaCopyright (C) 2012-2016 Wang Bin (aka. Lucas Wang) wbsecg1@gmail.com\r\nDonate: http://qtav.org/donate.html\r\nSource: https://github.com/wang-bin/QtAV\r\nHome page: http://qtav.org\r\nextension resolved: glBindFramebufferEXTDebug: QHash((\"analyzeduration\", QVariant(int, 5000000))(\"probesize\", QVariant(uint, 5000000)))\r\nDebug: status changed  \"Loaded\"\r\nDebug: ScreenSaver::retrieveState\r\nDebug: ScreenSaver::retrieveState timeout: 0, interval: 0, preferBlanking:1, allowExposures:1\r\nDebug: ScreenSaver::enable 0, ret 1 timeout origin: 0\r\nDebug: Succeed to enable screen saver (0)\r\nDebug: track found!!!!!\r\nDebug: status changed  \"Buffering...\"\r\nDebug: status changed  \"Buffered\"\r\nDebug: \"[ShaderManager] cache a new shader material type(12): gl material 16to8bit: 0, planar: 0, has alpha: 1, 2d texture: 1, 2nd plane rg: 0, xyz: 0\"\r\nDebug: creating VBO...\r\nDebug: creating VAO...\r\nDebug: VAO create error\r\nDebug: vao updated\r\nDebug: >>>>>>>>>>>>>>disable slider\r\nDebug: ScreenSaver::enable 1, ret 1 timeout origin: 0\r\nDebug: Succeed to enable screen saver (1)\r\nDebug: status changed  \"\"\r\nDebug: >>>>>>>>>>>>>>disable slider\r\nDebug: ScreenSaver::enable 1, ret 1 timeout origin: 0\r\nWarning: QObject::killTimer(): Error: timer id 5 is not valid for object 0x6897c0 (ScreenSaver, ), timer has not been killed\r\nDebug: Succeed to enable screen saver (1)\r\nWarning: QObject::killTimer(): Error: timer id 6 is not valid for object 0x7ffce6e2c570 (MainWindow, ), timer has not been killed\r\nDebug: QHash((\"analyzeduration\", QVariant(int, 5000000))(\"probesize\", QVariant(uint, 5000000)))\r\nDebug: status changed  \"Loaded\"\r\nDebug: ScreenSaver::enable 0, ret 1 timeout origin: 0\r\nDebug: Succeed to enable screen saver (0)\r\nDebug: status changed  \"Buffering...\"\r\nDebug: status changed  \"Buffered\"\r\nDebug: isPaused = 0\r\nDebug: start pausing...\r\nDebug: isPaused = 1\r\nDebug: stop pausing...\r\nDebug: isPaused = 0\r\nDebug: start pausing...\r\nDebug: isPaused = 1\r\nDebug: stop pausing...\r\nDebug: isPaused = 0\r\nDebug: start pausing...\r\nDebug: >>>>>>>>>>>>>>disable slider\r\nDebug: ScreenSaver::enable 1, ret 1 timeout origin: 0\r\nWarning: QObject::killTimer(): Error: timer id 5 is not valid for object 0x6897c0 (ScreenSaver, ), timer has not been killed\r\nDebug: Succeed to enable screen saver (1)\r\nDebug: status changed  \"Loaded\"\r\nDebug: ScreenSaver::enable 0, ret 1 timeout origin: 0\r\nDebug: Succeed to enable screen saver (0)\r\nDebug: status changed  \"Buffering...\"\r\nDebug: status changed  \"Buffered\"\r\nDebug: isPaused = 0\r\nDebug: start pausing...\r\n\r\nThis problem have been reported in digiKam bugzilla through this report :  \r\n\r\nhttps://bugs.kde.org/show_bug.cgi?id=376952\r\n\r\nGilles Caulier\r\n\r\n<bountysource-plugin>\r\n\r\n---\r\nWant to back this issue? **[Post a bounty on it!](https://www.bountysource.com/issues/42611012-linux-centos-6-8-no-sound?utm_campaign=plugin&utm_content=tracker%2F307703&utm_medium=issues&utm_source=github)** We accept bounties via [Bountysource](https://www.bountysource.com/?utm_campaign=plugin&utm_content=tracker%2F307703&utm_medium=issues&utm_source=github).\r\n</bountysource-plugin>"},"comment":{"url":"https://api.github.com/repos/wang-bin/QtAV/issues/comments/284345503","html_url":"https://github.com/wang-bin/QtAV/issues/834#issuecomment-284345503","issue_url":"https://api.github.com/repos/wang-bin/QtAV/issues/834","id":284345503,"user":{"login":"wang-bin","id":785206,"avatar_url":"https://avatars0.githubusercontent.com/u/785206?v=3","gravatar_id":"","url":"https://api.github.com/users/wang-bin","html_url":"https://github.com/wang-bin","followers_url":"https://api.github.com/users/wang-bin/followers","following_url":"https://api.github.com/users/wang-bin/following{/other_user}","gists_url":"https://api.github.com/users/wang-bin/gists{/gist_id}","starred_url":"https://api.github.com/users/wang-bin/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/wang-bin/subscriptions","organizations_url":"https://api.github.com/users/wang-bin/orgs","repos_url":"https://api.github.com/users/wang-bin/repos","events_url":"https://api.github.com/users/wang-bin/events{/privacy}","received_events_url":"https://api.github.com/users/wang-bin/received_events","type":"User","site_admin":false},"created_at":"2017-03-06T09:31:52Z","updated_at":"2017-03-06T09:31:52Z","body":"Right. In fact only openal headers are required for all platforms because it's dynamically loaded by default. On mac if you use openal(default is audiotoolbox), it try to load openal-soft then system openal.\r\n\r\nTo link against openal, add qmake option `\"CONFIG += config_openal_link\"`"}}
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