golang版定时更新阿里云顶级域名下A记录公网ip。提供图形化管理界面，定时任务添加编辑，任务启动关闭。

this is a screen recorder by ffmpeg that include desktop、speaker、mircphone

GStreamer Libav plug-in contains one plugin with a set of elements using the Libav library code, it contains many popular decoders and encoders.

Samples demonstrating how to use various APIs of NVIDIA Video Codec SDK

The Gstreamer hardware encoder/decoder plugins for Rockchip platform