原来是x264需要libav库啊。

root@Ubuntu32:/home/zhangbin/ffmpeg/ffmpegx86/ffmpeg-1.2# apt-get remove x264 libx264-devReading package lists... Done   原来是x264需要libav库啊。 Building dependency tree        Reading state information... Done The following packages were automatically installed and are no longer required:   libswscale2 libavutil51libx264-120libavformat53 libschroedinger-1.0-0   libvpx1 libavcodec53 libffms2-2 Use 'apt-get autoremove' to remove them. The following packages will be REMOVED:   libx264-dev x264 0 upgraded, 0 newly installed, 2 to remove and 0 not upgraded. After this operation, 2,213 kB disk space will be freed. Do you want to continue [Y/n]? y (Reading database ... 206658 files and