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ffmpeg @ e9feea59

Name Size Revision Age Author Comment
  doc e647c598 about 19 years Michael Niedermayer base64 encoded patches posted to the devel list...
  libav bb76a117 about 19 years Måns Rullgård c syntax update patch by (mru at users dot sour...
  libavcodec e9feea59 about 19 years Arpi DV ntsc support, 411P colorspace added Origina...
  postproc 18a7b2a8 about 19 years Arpi tons of warning fixes, also some 10l bugfixes, ...
  tests 0298af48 about 19 years Michael Niedermayer set low_delay on encoding if no b frames Origi...
.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 over 19 years François Revol beos/mov/adpcm patch by François Revol <revol a...
configure 14.1 KB e41e8342 about 19 years Fabrice Bellard suppressed unrelated logs Originally committed...
cygwin_inttypes.h 714 Bytes 3f027ca7 about 19 years Felix Bünemann cygwin patch by (Felix Buenemann <atmosfear at ...
ffmpeg.c 75.8 KB 2ad1516a about 19 years Michael Niedermayer idct permutation cleanup, idct can be selected ...
ffserver.c 130 KB b3a391e8 about 19 years Michael Niedermayer fixing i_quant_factor, this should finally fix ...
ffserver.h 126 Bytes e3e105b3 over 19 years Fabrice Bellard added include for ffserver dynamically loaded m...

Latest revisions

# Date Author Comment
e9feea59 10/07/2002 09:28 PM Arpi

DV ntsc support, 411P colorspace added

Originally committed as revision 1010 to svn://svn.ffmpeg.org/ffmpeg/trunk

acd2e05c 10/07/2002 02:03 AM Falk Hüffner
  • Fix dct_unquantize_h263_axp for changed block_last_index indexing.
  • Set qadd to 0 for intra with h263_aic (whatever that may be).

Originally committed as revision 1009 to svn://svn.ffmpeg.org/ffmpeg/trunk

bb76a117 10/06/2002 11:06 PM Måns Rullgård

c syntax update patch by (mru at users dot sourceforge dot net (Måns Rullgård))

Originally committed as revision 1008 to svn://svn.ffmpeg.org/ffmpeg/trunk

0298af48 10/06/2002 05:46 PM Michael Niedermayer

set low_delay on encoding if no b frames

Originally committed as revision 1007 to svn://svn.ffmpeg.org/ffmpeg/trunk

676e200c 10/06/2002 03:27 PM Michael Niedermayer

trying to fix the non-x86 IDCTs (untested)

Originally committed as revision 1006 to svn://svn.ffmpeg.org/ffmpeg/trunk

6c383066 10/05/2002 12:57 AM Falk Hüffner

Make compilable again after DCT cleanup. It gives wrong results,
though, so I disabled it for now. Anybody knows offhand what might be
the reason?

Originally committed as revision 1005 to svn://svn.ffmpeg.org/ffmpeg/trunk

e447d7d6 10/05/2002 12:12 AM Falk Hüffner

Some nifty stuff for upcoming patches.

Originally committed as revision 1004 to svn://svn.ffmpeg.org/ffmpeg/trunk

3565eeaa 10/04/2002 11:32 PM Falk Hüffner

Fix for source dir != build dir. Patch provided by Måns Rullgård.

Originally committed as revision 1003 to svn://svn.ffmpeg.org/ffmpeg/trunk

defdfc9a 10/04/2002 08:59 PM Alex Beregszaszi

moved dct init out from mpv_common_init to dct_common_init (for less-uglier way for dv)

Originally committed as revision 1002 to svn://svn.ffmpeg.org/ffmpeg/trunk

1e5c667c 10/04/2002 03:46 PM Fabrice Bellard

fixed MPEG2 pts parsing - ignore unknown stream type

Originally committed as revision 1001 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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