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MARCIN.com

Marcin Jamro, PhD, DSc

How to crop video?

FFmpeg

You can call the following command using FFmpeg:

ffmpeg.exe -i input.mp4 -vf "crop=WIDTH:HEIGHT:X:Y" output.mp4

You should replace:

  • WIDTH with width of the target, e.g.: 720,
  • HEIGHT with height of the target, e.g.: 720,
  • X with x coordinate of the top-left corner, e.g.: 320,
  • Y with y coordinate of the top-left corner, e.g.: 160.

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Hello, I am Marcin

Reliable entrepreneur with 10+ years of companies operation, such as CEO at a few IT companies. I was an author of a few software & hardware products, still open to new ideas & cooperation.

Helpful expert with 10+ years of experience, together with PhD and DSc in Computer Science. I was an author of books and publications, as well as an expert in international projects.

Experienced developer with 10+ years of development and 100+ completed projects. I worked on various complex international projects, e.g. at Microsoft in USA and as CTO at a few companies. I have MCP, MCTS and MCPD certificates.

You can read more about me in my short bio. I am waiting for contact at [email protected], as well as at my Facebook and LinkedIn profiles.

Books

I am an author of a few books and numerous publications, also in high-quality international scientific journals.

If you want to learn data structures and algorithms in the context of C#, let's take a look at my newest book. It is the second edition of C# Data Structures and Algorithms. You can buy it here.

Projects

Do you like traveling? If so, discover an amazing world with local guides, right here and right now at: https://camaica.com

Do you follow your favorite creators? If so, check it out what products they recommend and buy them at: https://refspace.com

Travels

I love travels, learning new cultures and regions, meeting outstanding people, as well as taking pictures of beautiful places. Take a look at my travel diary.