ffmpeg如何给视频添加水印(watermark)

Python

若是要在其他位置添加logo需要做如下修改即可： Top left corner <span class="wp_keywordlink_affiliate"><a href="https://www.168seo.cn/tag/ffmpeg" title="View all posts in ffmpeg" target="_blank">ffmpeg</a></span> -i inputvideo.avi -vf "movie=watermarklogo.png [watermark]; [in][watermark] overlay=10:10 [out]" outputvideo.flv Top right corner <span class="wp_keywordlink_affiliate"><a href="https://www.168seo.cn/tag/ffmpeg" title="View all posts in ffmpeg" target="_blank">ffmpeg</a></span> -i inputvideo.avi -vf "movie=watermarklogo.png [watermark]; [in][watermark] overlay=main_w-overlay_w-10:10 [out]" outputvideo.flv Bottom left corner ffmpeg -i inputvideo.avi -vf "movie=watermarklogo.png [watermark]; [in][watermark] overlay=10:main_h-overlay_h-10 [out]" outputvideo.flv Bottom right corner ffmpeg -i inputvideo.avi -vf "movie=watermarklogo.png [watermark]; [in][watermark] overlay=main_w-overlay_w-10:main_h-overlay_h-10 [out]" outputvideo.flv

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若是要在其他位置添加 logo需要做如下修改即可： Top left corner ffmpeg - i inputvideo . avi - vf "movie=watermarklogo.png [watermark]; [in][watermark] overlay=10:10 [out]" outputvideo . flv   Top right corner ffmpeg - i inputvideo . avi - vf "movie=watermarklogo.png [watermark]; [in][watermark] overlay=main_w-overlay_w-10:10 [out]" outputvideo . flv   Bottom left corner ffmpeg - i inputvideo . avi - vf "movie=watermarklogo.png [watermark]; [in][watermark] overlay=10:main_h-overlay_h-10 [out]" outputvideo . flv   Bottom right corner ffmpeg - i inputvideo . avi - vf "movie=watermarklogo.png [watermark]; [in][watermark] overlay=main_w-overlay_w-10:main_h-overlay_h-10 [out]" outputvideo . flv

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