ffmpeg -i video.mp4 -i audio.m4a -map 0:0 -map 1:0 -codec copy success.mp4 如果影片或音樂需要offset的話，此例為音樂做offset ffmpeg -i video.mp4 -itsoffset hh:mm:ss[.xxx] -i audio.m4a -map 0:0 -map 1:0 -codec copy ...

enable dsp on pandaboard

android ice cream sandwich on beagle xm source from android sdk mouse cursor built-in wallpaper is gone if remove GLES modules, it show wrong color format with gralloc module

git difftool -t opendiff -y 呼叫filemerge顯示diff內容

1. ref: Where does the Mac AppStore download temp files to $ defaults write com.apple.appstore ShowDebugMenu -bool true 選擇 debug -> reset application temp file存放在 ~/Library/Application Suppo...

ref: http://www.jtanium.com/2008/01/28/update-alternatives-install-java/ update-alternatives --install /usr/bin/java java /usr/lib/jvm/jdk1.6.0_04/bin/java 99