[FFmpeg-user] croping a video while keeping the rest of the data in the container

[Jim Worrall]

> On 2015 Oct 13, at 11:20 AM, daggs <daggs at gmx.com> wrote:
> 
> I want to the following, take a mkv file (with multiple audio and subtitles included for example) and crop the video so in the end I have same file like the original but with the video stream cropped.
> 
> how I can do that?

https://ffmpeg.org/ffmpeg-filters.html#crop
http://www.renevolution.com/understanding-ffmpeg-part-iii-cropping/