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Zdenek Kabelac 1359c2d43e * skiping unwanted packets when it's possible
* using 64bits us timestamps (needs more checking)

Originally committed as revision 851 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-09 13:06:27 +00:00
doc Add notes on the ?date= format. 2002-07-27 03:22:55 +00:00
libav * skiping unwanted packets when it's possible 2002-08-09 13:06:27 +00:00
libavcodec * resync without endless loop 2002-08-09 10:43:02 +00:00
postproc 1000l 2002-08-08 10:46:16 +00:00
tests use a local dir for tests 2002-06-05 18:14:21 +00:00
.cvsignore
berrno.h beos/mov/adpcm patch by François Revol <revol at free dot fr> 2002-07-20 20:05:50 +00:00
Changelog updated 2002-05-25 22:18:04 +00:00
configure better big/little endian test 2002-07-28 15:02:47 +00:00
COPYING added license 2002-05-25 23:01:48 +00:00
ffmpeg.c renamed gettime() av_gettime() - same for register_all() 2002-07-25 16:07:39 +00:00
ffserver.c * Now we do not delete the feed file if it was created with the same 2002-07-28 04:19:46 +00:00
ffserver.h added include for ffserver dynamically loaded modules 2002-07-25 16:15:28 +00:00
INSTALL add more info about new configure features 2002-05-25 22:21:14 +00:00
Makefile build stripped and unstripped ffmpeg - ffserver exports all its symbols for modules - added installlib target for development static libraries installation 2002-07-25 16:40:10 +00:00
README license/copyright change 2002-05-25 22:23:19 +00:00
VERSION

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.