CODEWITHSUNDEEP
windowsopencvffmpegblob
Loz101
Loz101

Reputation: 13

Put a black box image over existing video using ffmpeg

I am using blob tracker, but have a timecode on video files. I want to overlay a black box over it, therefore preventing the timecode interfering with the tracker.

Upvotes: 1

Views: 3932

Answers (1)

blahdiblah
blahdiblah

Reputation: 34031

Going by the FFmpeg docs for overlay, you're going to want something like:

ffmpeg.exe -i in -vf "color=black:20x10 [over]; [in][over] overlay=5:5 [out]" out

Replacing 20x10 and 5:5 with the width x height of the box and the position of the timestamp as necessary.

Upvotes: 3

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