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Top Forums UNIX for Advanced & Expert Users Join two video files with different properties Post 303033594 by Neo on Monday 8th of April 2019 10:36:59 PM
Old 04-08-2019
Well, you forgot to specify anything about the computer system you are using.

For example, on a Debian-based system:

Code:
apt-get install mediainfo

Example:

Code:
$ mediainfo "The Blues Brothers.mp4" | grep -E 'Duration|Format  |Width|Height' | sort | uniq
Duration                                 : 2h 27mn
Format                                   : AAC
Format                                   : AVC
Format                                   : MPEG-4
Height                                   : 688 pixels
Width                                    : 1 280 pixels

 

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gnome-at-properties(1)						   User Commands					    gnome-at-properties(1)

NAME
gnome-at-properties - enable support for Assistive Technologies in GNOME SYNOPSIS
gnome-at-properties [gnome-std-options] DESCRIPTION
Use gnome-at-properties, the Assistive Technology preference tool, to enable assistive technologies in your desktop. You can use gnome-at- properties to specify that the following assistive technology applications start automatically when you log in: o Screenreader o Magnifier o On-screen Keyboard OPTIONS
The following options are supported: gnome-std-optionStandard options available for use with most GNOME applications. See gnome-std-options(5) for more information. EXAMPLES
Example 1: Launching Assistive Technology Preference Tool example% gnome-at-properties EXIT STATUS
The following exit values are returned: 0 Application exited successfully >0 Application exited with failure FILES
The following files are used by this application: /usr/bin/gnome-at-properExecutable for Assistive Technology preference tool ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+------------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+------------------------------+ |Availability |SUNWgnome-desktop-preferences | +-----------------------------+------------------------------+ |Interface stability |External | +-----------------------------+------------------------------+ SEE ALSO
Latest version of the GNOME Desktop User Guide for your platform. cddb-slave2-properties(1), gnome-accessibility-keyboard-properties(1), gnome-background-properties(1), gnome-default-applications-proper- ties(1), gnome-file-types-properties(1), gnome-font-properties(1), gnome-keybinding-properties(1), gnome-keyboard-properties(1), gnome- mouse-properties(1), gnome-network-preferences(1), gnome-panel-preferences(1), gnome-session-properties(1), gnome-sound-properties(1), gnome-theme-properties(1), gnome-ui-properties(1), metacity-properties(1), gnome-std-options(5) NOTES
Written by Glynn Foster, Sun Microsystems Inc., 2004. SunOS 5.10 6 Sep 2004 gnome-at-properties(1)
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