ffblur

ffblur

fast find and blur image.

Requirements: ffmpeg.

If you submit videos containing politically-incorrect map to Chinese video websites like Bilibili, your video may be rejected.

根据相关法律法规政策，您的视频中含有违禁内容（地图有误：藏南、阿克赛钦地区）， 予以打回，请及时修改。让我们共同维护b站社区的健康氛围。

According to relevant laws, regulations and policies, your video contains prohibited content (the map is incorrect: Southern Tibet, Aksai Chin Region) and is returned, please modify in time. Let us work together to maintain a healthy atmosphere in the Bilibili community.

You can use this utility to find those maps in the video and blur them.

Usage:

1. Take screenshot in the video player. Crop the image, but don't resize it.
2. Run ffblur -t map-1.jpg -t map-2.jpg -in original.ts -out modified.ts

The process takes about 2 minutes for a 3.5hr-long video (about 6GB).