FFmpeg 9.0

RELEASE NOTES for FFmpeg 9.0 “Lei” FFmpeg 9.0 “Lei” 版本发布说明

The FFmpeg Project proudly presents FFmpeg 9.0 “Lei”, about 4 months after the release of FFmpeg 8.1. FFmpeg 项目组隆重推出 FFmpeg 9.0 “Lei” 版本，距离 FFmpeg 8.1 的发布仅过去了约 4 个月。

A complete Changelog is available at the root of the project, and the complete Git history on https://git.ffmpeg.org/gitweb/ffmpeg.git 完整的更新日志（Changelog）可在项目根目录下查看，完整的 Git 提交历史请访问 https://git.ffmpeg.org/gitweb/ffmpeg.git。

We hope you will like this release as much as we enjoyed working on it, and as usual, if you have any questions about it, or any FFmpeg related topic, feel free to join us on the #ffmpeg IRC channel (on irc.libera.chat) or ask on the mailing-lists. 我们希望您能像我们享受开发过程一样喜欢这个版本。一如既往，如果您对该版本或任何 FFmpeg 相关话题有疑问，欢迎加入我们的 #ffmpeg IRC 频道（位于 irc.libera.chat）或在邮件列表中提问。