Scripting – Page 14 – Pario TechnoBlob

Linux

Convert videos to 3gp format

This bash script converts videos like AVI-files to the 3gp format used on newer cell phones like Nokia N95. To use it you should have the libamr_nb and libamr_nw flags available to ffmpeg.< /p> ffmpeg -formats |grep amrFFmpeg version SVN-rUNKNOWN, Copyright (c) 2000-2007 Fabrice Bellard, et al. configuration: –prefix=/usr –libdir=/usr/lib –shlibdir=/usr/lib –mandir=/usr/share/man –enable-static –enable-shared –cc=i686-pc-linux-gnu-gcc […]

Photo etc

Adjust images to a digital frame (480×234 pixels)

This bash script adjusts images to fit in a digital frame with a resolution of 480×234 pixels however by using the size 832×468 pictures are displayed sharper on some frames. Normally, narrower pictures will have black borders at both sides when displayed. but this script makes the border color the average of the picture. The […]

Photo etc

Great collection of advanced Imagemagick scripts

Today I stumbled upon Fred’s Imagemagick Scripts, a nice collection of bash scripts to do image manipulations like 3D rotate change/enhance brightness Superimposes a set of horizontal and/or vertical grid lines on an image etc…

Scripting

Create a photo montage using imagemagick

This is a little bash script I put together to create a photo montage with 5 resized pitures in max 3 rows using imagemagick. The script is run from within the folder I have filled with the JPG images I want to create a montage from. #!/bin/bashfor image in `ls *.JPG` do convert -resize […]

Scripting

Number of shots taken by Nikon D80 camera

The Nikon D80 camera contains a EXIF tag value that counts the number shots taken Tag (hex) Tag (dec) IFD Key Type Tag description 0x00a7 167 Makernote Exif.Nikon3.ShutterCount Long Number of shots taken by camera This can be extracted by running the following command exiv2 -pt picturename.JPG … Exif.Nikon3.ShutterCount Long 1 5263 This example shows […]