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ffmpeg @ dc541ee7

Name Size Revision Age Author Comment
  doc 980fc7b8 over 20 years Fabrice Bellard fixed config for direct mplayer build compatibi...
  libav 420b073b about 20 years Fabrice Bellard added HAVE_AV_CONFIG_H Originally committed a...
  libavcodec dc541ee7 about 20 years Fabrice Bellard added idct reference code Originally committe...
Changelog 5.23 KB de6d9b64 over 20 years Fabrice Bellard Initial revision Originally committed as revi...
INSTALL 218 Bytes de6d9b64 over 20 years Fabrice Bellard Initial revision Originally committed as revi...
Makefile 747 Bytes 980fc7b8 over 20 years Fabrice Bellard fixed config for direct mplayer build compatibi...
README 2.26 KB 85f07f22 over 20 years Fabrice Bellard merge Originally committed as revision 6 to s...
bswap.h 2.14 KB afe92c63 about 20 years Nick Kurshev Fixed one lack Originally committed as revisi...
configure 2.45 KB 9aa435b5 about 20 years Nick Kurshev Remove unnecessary record Originally committe...
ffmpeg.c 65 KB 5727b222 about 20 years Fabrice Bellard added benchmark option Originally committed a...
ffserver.c 48.5 KB 85f07f22 over 20 years Fabrice Bellard merge Originally committed as revision 6 to s...

Latest revisions

# Date Author Comment
dc541ee7 08/07/2001 10:43 PM Fabrice Bellard

added idct reference code

Originally committed as revision 46 to svn://svn.ffmpeg.org/ffmpeg/trunk

e0eac44e 08/07/2001 10:43 PM Fabrice Bellard

added block permutation functions

Originally committed as revision 45 to svn://svn.ffmpeg.org/ffmpeg/trunk

9e1586fc 08/07/2001 10:42 PM Fabrice Bellard

updated dct-test to test IDCTs too

Originally committed as revision 44 to svn://svn.ffmpeg.org/ffmpeg/trunk

de1ee36a 08/07/2001 10:42 PM Fabrice Bellard

added idct mmx

Originally committed as revision 43 to svn://svn.ffmpeg.org/ffmpeg/trunk

fe97c87d 08/07/2001 10:40 PM Fabrice Bellard

updated mmx macros

Originally committed as revision 42 to svn://svn.ffmpeg.org/ffmpeg/trunk

f33802a0 08/07/2001 10:40 PM Fabrice Bellard

added idct mmx code

Originally committed as revision 41 to svn://svn.ffmpeg.org/ffmpeg/trunk

bbc0d0c1 08/06/2001 02:46 AM Fabrice Bellard

use default huffman tables if none given

Originally committed as revision 40 to svn://svn.ffmpeg.org/ffmpeg/trunk

b182e68a 08/06/2001 01:54 AM Fabrice Bellard

added 422P and 444P support - fixed block parsing error

Originally committed as revision 39 to svn://svn.ffmpeg.org/ffmpeg/trunk

d9fea0b5 08/06/2001 01:53 AM Fabrice Bellard

added 422P and 444P formats (need to patch ffmpeg.c so that it is handled in all the program)

Originally committed as revision 38 to svn://svn.ffmpeg.org/ffmpeg/trunk

e2388404 08/06/2001 01:04 AM Fabrice Bellard

added correct component id handling

Originally committed as revision 37 to svn://svn.ffmpeg.org/ffmpeg/trunk

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README


FFmpeg - (c) 2000,2001 Gerard Lantau. 1) Introduction --------------- ffmpeg is a hyper fast realtime audio/video encoder, a streaming server and a generic audio and video file converter. It can grab from a standard Video4Linux video source and convert it into several file formats based on DCT/motion compensation encoding. Sound is compressed in MPEG audio layer 2 or using an AC3 compatible stream. What makes ffmpeg interesting ? - Innovative streaming technology : multiformat, real time encoding, simple configuration. - Simple and efficient video encoder: outputs MPEG1, H263, Real Video(tm), MPEG4, DIVX and MJPEG compatible bitstreams using the same encoder core. - Real time encoding (25 fps in 352x288 on a K6 500) using the video4linux API. - Generates I and P frames, which means it is far better than a MJPEG encoder. - Hyper fast MPEG audio layer 2 compression (50 times faster than realtime on a K6 500). - Hyper fast AC3 compatible encoder. - simple and very small portable C source code, easy to understand and to modify. It be may the smallest decent MPEG encoder :-) - optional non real time higher quality encoding (different motion estimators available). - Audio and Video decoders are in development. ffmpeg is made of two programs: * ffmpeg: soft VCR which encodes in real time to several formats. It can also encode from any supported input file format to any input supported format. * ffserver: high performance live broadcast streaming server based on the ffmpeg core encoders. 2) Documentation ---------------- * Read doc/ffmpeg.txt and doc/ffserver.txt to learn the basic features. * Read doc/TODO to know what are the know bugs and missing features. * Read doc/README.dev if you want to contribute or use the codec or format libraries. 3) Licensing: ------------ * See the file COPYING. ffmpeg and the associated library are licensed under the GNU General Public License. I may change the license of libavcodec and libav to LGPL if many people ask it (and if they submit good patches!). * This code should be patent free since it is very simple. I took care to use the same video encoder/decoder core for all formats to show that they really ARE THE SAME except for the encoding huffman codes. Gerard Lantau (glantau@yahoo.fr).

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