各位视频处理的同事们好！
几年来，我一直使用 melt 来创建视频中的褪色帧。我最近更新了我的 ubuntu 操作系统 ubuntu 20.04 LTS。我在尝试在系统上安装 Melt (MLT) 时遇到了很多问题。缺少许多依赖项。
sudo apt install melt
Reading package lists... Done
Building dependency tree
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:
The following packages have unmet dependencies:
melt : Depends: libmlt6 (>= 6.20.0) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
对于那些已经成功安装的人，您能与我和其他人分享您的成功经验吗？
谢谢
答案1
这melt包裹存储在宇宙口袋。
要安装它，请打开终端并输入：
sudo apt-add-repository universe
sudo apt-get update
sudo apt-get install melt