Pau Coma Ramirez questions

Pau Coma Ramirez answers

• How to measure object size in real world in terms of measurement like inches centimeters etc from object size in the image in pixels?
• Using port number in Windows host file
• How to prevent console from being displayed when using VLC's dummy interface
• How can i open h264 video files in virtualdub?
• Excel plot time series frequency with continuous xaxis
• ffmpeg capture current frame and overwrite the image output file
• How to crop a mp3 from x to x+n using ffmpeg?