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ffmpeg @ be7109c1

Name Size Revision Age Author Comment
  doc e647c598 about 19 years Michael Niedermayer base64 encoded patches posted to the devel list...
  libav be7109c1 about 19 years Michael Niedermayer ar -s -> ranlib Originally committed as revisi...
  libavcodec be7109c1 about 19 years Michael Niedermayer ar -s -> ranlib Originally committed as revisi...
  postproc 6b791538 about 19 years Arpi warning fixes by Dominik Mierzejewski <dominik@...
  tests ecfd40b3 about 19 years Henry Mason new vbv calculation patch by (Henry Mason <talu...
.cvsignore 56 Bytes 1ac9248b over 19 years Zdenek Kabelac * cleanup Originally committed as revision 422...
COPYING 25.8 KB 6394a288 over 19 years Fabrice Bellard added license Originally committed as revision...
Changelog 6.7 KB a31e01c5 over 19 years Fabrice Bellard updated Originally committed as revision 582 t...
INSTALL 426 Bytes 23642d8e over 19 years Fabrice Bellard add more info about new configure features Ori...
Makefile 2.05 KB 81e0d0b4 about 19 years Mark Hills oggvorbis support patch by (Mark Hills <mark at...
README 2.14 KB 17048ca8 over 19 years Fabrice Bellard license/copyright change Originally committed ...
VERSION 5 Bytes 816d7ff5 over 19 years Nick Kurshev version info for so too Originally committed a...
berrno.h 524 Bytes 0147f198 about 19 years François Revol beos/mov/adpcm patch by François Revol <revol a...
configure 13.4 KB be7109c1 about 19 years Michael Niedermayer ar -s -> ranlib Originally committed as revisi...
cygwin_inttypes.h 714 Bytes 3f027ca7 about 19 years Felix Bünemann cygwin patch by (Felix Buenemann <atmosfear at ...
ffmpeg.c 73.7 KB ab6d194a about 19 years Michael Niedermayer croping patch by (talus25 at speakeasy dot net)...
ffserver.c 129 KB 81e0d0b4 about 19 years Mark Hills oggvorbis support patch by (Mark Hills <mark at...
ffserver.h 126 Bytes e3e105b3 about 19 years Fabrice Bellard added include for ffserver dynamically loaded m...

Latest revisions

# Date Author Comment
be7109c1 09/02/2002 04:48 PM Michael Niedermayer

ar -s -> ranlib

Originally committed as revision 900 to svn://svn.ffmpeg.org/ffmpeg/trunk

ecfd40b3 09/02/2002 09:51 AM Henry Mason

new vbv calculation patch by (Henry Mason <talus25 at speakeasy dot net>) with slight modification by me

Originally committed as revision 899 to svn://svn.ffmpeg.org/ffmpeg/trunk

ab6c65f6 09/02/2002 08:48 AM Brian Foley

altivec build tidyup patch by (Brian Foley <bfoley at compsoc dot nuigalway dot ie>)

Originally committed as revision 898 to svn://svn.ffmpeg.org/ffmpeg/trunk

004c18ee 09/01/2002 08:54 PM Michael Niedermayer

higher accuracy

Originally committed as revision 897 to svn://svn.ffmpeg.org/ffmpeg/trunk

81e0d0b4 09/01/2002 06:07 PM Mark Hills

oggvorbis support patch by (Mark Hills <mark at pogo dot org dot uk>)

Originally committed as revision 896 to svn://svn.ffmpeg.org/ffmpeg/trunk

ad324c93 09/01/2002 04:52 PM Michael Niedermayer

dct cleanup
more accurate mmx dct (dont discard bits for fun)
fixing mmx quantizer bug for qscale%2==1 (bias was slightly wrong)

Originally committed as revision 895 to svn://svn.ffmpeg.org/ffmpeg/trunk

6b791538 09/01/2002 02:30 PM Arpi

warning fixes by Dominik Mierzejewski <>

Originally committed as revision 7221 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

cca1b241 09/01/2002 11:13 AM Lennert Buytenhek

dont needlessly gettimeofday in video grabber patch by (Lennert Buytenhek <buytenh at math dot leidenuniv dot nl>)

Originally committed as revision 893 to svn://svn.ffmpeg.org/ffmpeg/trunk

86748dbc 09/01/2002 09:33 AM Michael Niedermayer

dct-test update
test simple-idct and ijg int DCT too
do tests with random & sparse matrixes
print systematic error matrixes

Originally committed as revision 892 to svn://svn.ffmpeg.org/ffmpeg/trunk

e61efa24 09/01/2002 08:54 AM Lennert Buytenhek

unmap video buffers on close patch by (Lennert Buytenhek <buytenh at math dot leidenuniv dot nl>)

Originally committed as revision 891 to svn://svn.ffmpeg.org/ffmpeg/trunk

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README


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 EXCEPT liba52 are licensed under the Lesser GNU General Public License. liba52 is distributed under the GNU General Public License. * 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 mostly the same. Fabrice Bellard.

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