simplest way to install FFmpeg on CentOS

After heading to the official ffmpeg download page, click the link under Linux Static Builds.

Click the appropriate (32- or 64-bit) and desired (snapshot or numbered) release to download.

If the libav version of ffmpeg was installed, remove it. The two can not reside on the same machine.

Extract the files (and two directories) as follows:

  • For single-user systems: to $HOME/bin
  • For multi-user setups: to /usr/local/bin

Static build install is done and ffmpeg is ready to use.

% wget http://johnvansickle.com/ffmpeg/builds/ffmpeg-git-64bit-static.tar.xz
% tar xJvf ffmpeg-git-64bit-static.tar.xz
% cd ffmpeg-git-20150427-32bit-static
% ./ffmpeg

maybe useful!

http://askubuntu.com/questions/373322/how-to-replace-avconv-with-the-real-ffmpeg-and-have-it-work-right

http://www.ffmpeg.org/download.html

http://johnvansickle.com/ffmpeg/

http://superuser.com/questions/801159/cannot-decompress-tar-xz-file-getting-xz-cannot-exec-no-such-file-or-direct

yum install xz

http://thelinuxfaq.com/258-how-to-install-avconv-on-centos-rhel-7-6

http://stackoverflow.com/questions/11697214/how-to-set-the-tmpdir-environment-variable-to-another-directory

https://www.virag.si/2012/01/web-video-encoding-tutorial-with-ffmpeg-0-9/

https://trac.ffmpeg.org/wiki/Scaling%20(resizing)%20with%20ffmpeg

http://superuser.com/questions/624563/how-to-resize-a-video-to-make-it-smaller-with-ffmpeg

Best free Tiling and splitting images software

Hi there!

I needed a powerful software for splitting images and I have found out that these two systems are the best:

Online service:

http://imagesplitter.net/

(this site has 32*32 splitting limitation…)

===========================

Application:

TileMage Image Splitter is a freeware program designed to offer a simple solution for those who seek to slice a single image into a given number of columns and rows.

http://tilemage.50webs.com/

TileMage Image Splitter:

  • Can process multiple image files in a single run (Batch Mode) [NEW]
  • Can generate a HTML <table> with the new tiles
  • Offers a simple and easy-to-use GUI (Graphic User Interface)
  • Offers the AutoMatch feature in order to hide column and row numbers that aren’t fully compatible with the loaded source image
  • Allows entirely customizable output file naming patterns
  • Allows loading and saving image files of seven different image formats
  • Is 100% free of charge