There is a video file with the recording of the movement of the object. There is evidence of its speed (average speed, so far). In the video image you need to add the calculated value of the distance traveled.

What are the ways to solve this problem on c #?

  • Specify whether you want to make a watermark or just subtitles, which can be attached as a separate text file or included as a channel in a video file. - Bulson
  • @Bulson, I would consider both options. - MaximK
  • give two, of course, but it is better to choose one thing. - Bulson
  • @Bulson, Ideally, the text in the video, without connecting external files. I counted the time, painted on the picture, saved it to a file. - MaximK
  • Apparently, you will have to use ffmpeg - Bulson

2 answers 2

Without C #.

You can make subtitles in the program AegiSub including the design and position in space using ASSDRaw3 included in the kit.

Then use the video editor to embed the subtitles as a hardsub. (Without a separate file, not disabled). Convenient Xilisoft Video Converter.

    Try Video Converter for .NET - https://www.nrecosite.com/video_converter_net.aspx