我们想知道在那里进行的打印可以从ffp_prepare_async_l中查找,里面记录了各种版本
int ffp_prepare_async_l(FFPlayer *ffp, const char *file_name){
ffp_show_version_str(ffp, "ijkplayer", ijk_version_info());
ffp_show_version_str(ffp, "FFmpeg", av_version_info());
ffp_show_version_int(ffp, "libavutil", avutil_version());
ffp_show_version_int(ffp, "libavcodec", avcodec_version());
ffp_show_version_int(ffp, "libavformat", avformat_version());
ffp_show_version_int(ffp, "libswscale", swscale_version());
ffp_show_version_int(ffp, "libswresample", swresample_version());
}