To install MacSudoer just download the application and drag it to your Dock. This can for example be used to allow OmniDiskSweeper to analyse the whole disk including all system folders. MacSudoer is a small droplet written in AppleScript that launches the dropped application as root. This can either be done by using the Terminal (by launching the binary located in “App Bundle.app/Contents/MacOS/” or by using my new tool MacSudoer. Finally it is also possible to launch Mac OS applications as root.A good usage example is the passwd command. If set, this application will run as the POSIX owner independently of who launched it. This can be done by setting the POSIX suid bit. Sometimes you may want an application to always launch as root (or another user).I would strongly recommend to not use this approach as it disables lots of security features. After that you can use the Login Window to login as root. It is also possible to enable the root account.Thus you to run several commands as root without having to type sudo all the time. Furthermore it also allows you to spawn a new root shell using the -s switch. It allows you to run a single command as root. If you want to launch a single UNIX (command line) application the sudocommand is the way to go.As long as you have an administrator account, this can be done using one of the following approaches: However sometimes it is necessary to launch an application as System Administrator (root). User separation allows us to have different system accounts for different users, making the system more secure by restricting access to system functions for particular users. Thereby it also inherits its multiuser capabilities. Mac OS X is built on top of a strong UNIX foundation. Create a temporary file while adding the timecode to the input file using FFmpeg.Burn in timecode using FFmpeg and convert to output format.Use ffmbc to convert the input broadcast format to something FFmpeg understands in a temporary location.Furthermore it’s super easy to implement and monitor. It allows you to use any exchange format (in contrast to the pipe option). I personally prefere to combine ffmbc and FFmpeg using the temporary file approach. The big disadvantage is, that you have to render twice. This can either be done using pipes (stdout and stdin), a named pipe ( mkfifo) or an ordinary temporary file. Alternatively you can combine ffmbc and FFmpeg.You can use subtitles to simulate a timecode.Sadly ffmbc, the broadcast version of FFmpeg, does not support the drawtext filter’s timecode feature. It is expressed in the format hour:minute:second:frame – for example 10:04:43:03. Most pre-released movies contain the so-called timecode. This timecode accurately defines the current playback position.
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