and refer to the input stream and the output stream of the video. This label will be used in the rest of the code.
Here we load the file as a video source (by using movie) regardless of whether or not the file is an video. Movie=watermarklogo.png will load the file you want to use as the watermark. In this case, this is everything in the quotes. Inputvideo.avi is your input file specified by -i. Calling this command from another program should be simple enough.īreaking this down bit by bit to understand it:įfmpeg is the program you'll be using to add the watermark. Produces the video with the image "watermarklogo.png" in the top left hand corner.
The command: ffmpeg –i inputvideo.avi -vf "movie=watermarklogo.png overlay=10:10 " outputvideo.flv
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