openh264 提示连接不上

影音多媒体
1

使用 opi codes 安装解码器的过程中，提示如下错误：

正在检索： libopenh264-7-2.3.1-2.suse1599.1.x86_64.rpm .................................................[错误]
下载 (curl) 'http://codecs.opensuse.org/openh264/openSUSE_Tumbleweed/x86_64/libopenh264-7-2.3.1-2.suse1599.1.x86_64.rpm' 出错：
错误代码：Connection failed
错误消息：Failed to connect to ciscobinary.openh264.org port 80 after 9 ms: Couldn't connect to server
2 
zypper ar -cfp 90 https://mirrors.ustc.edu.cn/packman/suse/openSUSE_Tumbleweed packman

zypper refresh

zypper dist-upgrade --from packman --allow-vendor-change

zypper install --from packman ffmpeg gstreamer-plugins-{good,bad,ugly,libav} libavcodec-full vlc-codecs