ffmpeg命令参数详解

ffmpeg命令参数详解

http://linux.51yip.com/search/ffmpeg

ffmpeg图片加滤镜效果

参考：https://cloud.tencent.com/developer/article/1413085

FFMPEG指令

参考：https://cloud.tencent.com/developer/article/1072264

https://www.jianshu.com/p/049d03705a81