av_log            228 extra_lib/include/ffmpeg_android/libavutil/log.h void av_log(void *avcl, int level, const char *fmt, ...) av_printf_format(3, 4);
av_log            202 extra_lib/include/libavutil/log.h void av_log(void *avcl, int level, const char *fmt, ...) av_printf_format(3, 4);