最好也最原始的音视频编解码库，几乎支持现有的所有格式。最新的ffmpeg版本，相比以前的版本有非常大的改动。ffmpeg-1.2\arch.mak..........\Changelog..........\cmdutils.c..........\cmdutils.h..........\cmdutils_common_opts.h..........\common.mak..........\...pat\getopt.c..........\......\msvcrt\snprintf.c..........\......\......\snprintf.h..........\......\plan9\head..........\......\.....\main.c..........\......\.....\printf..........\......\strtod.c..........\......\tms470\math.h..........\......\va_copy.h..........\configure..........\COPYING.GPLv2..........\COPYING.GPLv3..........\COPYING.LGPLv2.1..........\COPYING.LGPLv3..........\CREDITS..........\doc\APIchanges..........\...\authors.texi..........\...\avtools-common-opts.texi..........\...\avutil.txt..........\...\bitstream_filters.texi..........\...\build_system.txt..........\...\decoders.texi..........\...\default.css..........\...\demuxers.texi..........\...\developer.texi..........\...\.oxy\doxy_stylesheet.css..........\...\....\footer.html..........\...\....\header.html..........\...\doxy-wrapper.sh..........\...\Doxyfile..........\...\encoders.texi..........\...\errno.txt..........\...\eval.texi..........\...\.xamples\decoding_encoding.c..........\...\........\demuxing.c..........\...\........\filtering_audio.c..........\...\........\filtering_video.c..........\...\........\Makefile..........\...\........\metadata.c..........\...\........\muxing.c..........\...\........\README..........\...\........\resampling_audio.c..........\...\........\scaling_video.c..........\...\faq.texi..........\...\fate.texi..........\...\fate_config.sh.template..........\...\ffmpeg-bitstream-filters.texi..........\...\ffmpeg-codecs.texi..........\...\ffmpeg-devices.texi..........\...\ffmpeg-filters.texi..........\...\ffmpeg-formats.texi..........\...\ffmpeg-protocols.texi..........\...\ffmpeg-resampler.texi..........\...\ffmpeg-scaler.texi..........\...\ffmpeg-utils.texi..........\...\ffmpeg.texi..........\...\ffmpeg.txt..........\...\ffplay.texi..........\...\ffprobe.texi..........\...\ffprobe.xsd..........\...\ffserver.conf..........\...\ffserver.texi..........\...\filters.texi..........\...\filter_design.txt..........\...\general.texi..........\...\git-howto.texi..........\...\git-howto.txt..........\...\indevs.texi..........\...\issue_tracker.txt..........\...\libavcodec.texi..........\...\libavdevice.texi..........\...\libavfilter.texi..........\...\libavformat.texi..........\...\libavutil.texi..........\...\libswresample.texi..........\...\libswscale.texi..........\...\Makefile..........\...\metadata.texi..........\...\mips.txt..........\...\multithreading.txt..........\...\muxers.texi..........\...\nut.texi..........\...\optimization.txt..........\...\outdevs.texi..........\...\platform.texi..........\...\print_options.c..........\...\protocols.texi..........\...\rate_distortion.txt..........\...\RELEASE_NOTES..........\...\snow.txt..........\...\soc.txt..........\...\swresample.txt..........\...\swscale.txt..........\...\syntax.texi……