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ffmpeg @ 3b50d2ad

Name Size Revision Age Author Comment
  doc e4c47db4 over 19 years Philip Gladstone Add the copyright/comment/author/title keywords...
  libav 3b50d2ad over 19 years Fabrice Bellard added rtp protocol Originally committed as rev...
  libavcodec c13e1abd over 19 years Falk Hüffner * Detect "retrict" keyword * Use "restrict" in ...
  postproc e09d12f4 over 19 years Michael Niedermayer using the new rgb2rgb converters (the LQ ones a...
  tests 5bcfd1ad over 19 years Fabrice Bellard use a local dir for tests Originally committed...
.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 1.61 KB a1b63811 over 19 years Fabrice Bellard license/copyright change - use consistent libra...
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...
configure 9.7 KB c13e1abd over 19 years Falk Hüffner * Detect "retrict" keyword * Use "restrict" in ...
ffmpeg.c 68.6 KB cbadbf19 over 19 years Philip Gladstone Change ticker_tick to use ticker_abs as we want...
ffserver.c 85.2 KB 5eb765ef over 19 years Philip Gladstone * Add code to restart ffmpeg if it crashes * Ad...

Latest revisions

# Date Author Comment
3b50d2ad 07/04/2002 10:42 AM Fabrice Bellard

added rtp protocol

Originally committed as revision 720 to svn://

1617ad97 07/04/2002 10:41 AM Fabrice Bellard

added rtsp support (not activated yet)

Originally committed as revision 719 to svn://

e309128f 07/04/2002 10:38 AM Fabrice Bellard

added rtp support (not activated yet)

Originally committed as revision 718 to svn://

171bbb03 07/04/2002 10:35 AM Fabrice Bellard

added raw tcp support

Originally committed as revision 717 to svn://

c13e1abd 07/04/2002 01:47 AM Falk Hüffner
  • Detect "retrict" keyword
  • Use "restrict" in some dsputil routines (yields large speedup)

Originally committed as revision 716 to svn://

2dbe7ec8 07/03/2002 11:30 PM Falk Hüffner

Make dct_unquantize_h263 work on systems without MVI extension.

Originally committed as revision 715 to svn://

e0580f8c 07/03/2002 03:01 AM Falk Hüffner

Update and activate dct_unquantize_h263_mvi. Thanks to Måns Rullgård
for some improvements.

Originally committed as revision 714 to svn://

dde3f77d 07/03/2002 01:09 AM Falk Hüffner

Use updated motion compensation routines.

Originally committed as revision 713 to svn://

3530320d 07/02/2002 02:22 AM Falk Hüffner

Activate ALT_BITSTREAM_READER by default on Alpha, since it seems to
be a noticeable win (at least for me :)

Originally committed as revision 712 to svn://

494e4092 07/01/2002 11:47 PM Falk Hüffner

Assembly version of put_pixels. This is currently the function that
takes the most time, and it allows for more efficient unaligned access
and better control over memory latencies.

Originally committed as revision 711 to svn://

View all revisions | View revisions


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/ 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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