摘要：
错误情况：relocation error: /usr/local/lib/libavfilter.so.3: symbol sws_get_class, version LIBSWSCALE_2 not defined in file libswscale.so.2 with link time reference；ldd 命理查看：lin@lin-Rev-1-0:~/mynode/ffmpeg/ffmpeg-1.1.3$ ldd ./ffmpeg linux-gate.so.1 => (0x00fa9000) libavdevice.so.54 => /usr/local/li 阅读全文