Statistics
| Branch: | Revision:

ffmpeg @ 11ce8834

Name Size Revision Age Author Comment
  doc af469427 over 19 years Juanjo - Fix pts calculation on mpeg mux (A/V sync) - ...
  libav af469427 over 19 years Juanjo - Fix pts calculation on mpeg mux (A/V sync) - ...
  libavcodec 11ce8834 over 19 years Michael Niedermayer mpeg4 aspect_ratio_info in AVCodecContext (requ...
  postproc daa57641 over 19 years Michael Niedermayer fixing bgr15&16 on big_endian i doubt that that...
Changelog 6.53 KB 81401c1f over 19 years Juanjo - Fixes on RTP and GOB headers for H.263. - RTP...
INSTALL 218 Bytes de6d9b64 over 20 years Fabrice Bellard Initial revision Originally committed as revi...
Makefile 1.21 KB a6741398 over 19 years Juanjo - Added MP3 encoding through libmp3lame contrib...
README 2.26 KB 85f07f22 over 20 years Fabrice Bellard merge Originally committed as revision 6 to s...
VERSION 5 Bytes 0fd94442 about 20 years Nick Kurshev Shared objects support Originally committed as...
bswap.h 2.14 KB afe92c63 about 20 years Nick Kurshev Fixed one lack Originally committed as revisi...
configure 5.43 KB a6741398 over 19 years Juanjo - Added MP3 encoding through libmp3lame contrib...
ffmpeg.c 65.1 KB 7084c149 over 19 years Michael Niedermayer -me epzs Originally committed as revision 346 ...
ffmpeg.dsp 4.26 KB 10445270 about 20 years Fabrice Bellard added win32 vc6 project files Originally comm...
ffmpeg.dsw 1.03 KB 10445270 about 20 years Fabrice Bellard added win32 vc6 project files Originally comm...
ffserver.c 48.9 KB 68d7eef9 over 19 years Michael Niedermayer trying to fix qscale==0 Originally committed a...
mangle.h 456 Bytes 4bdd9157 almost 20 years Nick Kurshev Cygwin's mangling by Felix Buenemann <atmosfear...

Latest revisions

# Date Author Comment
11ce8834 03/22/2002 11:22 PM Michael Niedermayer

mpeg4 aspect_ratio_info in AVCodecContext (requested by alex)
experimental (& faster) motion estimation
squished a dirty uninitialized var bug
mpeg1 fcode>1 support

Originally committed as revision 349 to svn://svn.ffmpeg.org/ffmpeg/trunk

c5b1c10a 03/22/2002 04:51 PM Michael Niedermayer

fixing epzs & mpeg1 (hopefully now really ...)

Originally committed as revision 348 to svn://svn.ffmpeg.org/ffmpeg/trunk

8a29b310 03/22/2002 04:35 AM Michael Niedermayer

mpeg1 & epzs fix

Originally committed as revision 347 to svn://svn.ffmpeg.org/ffmpeg/trunk

7084c149 03/22/2002 04:18 AM Michael Niedermayer

-me epzs

Originally committed as revision 346 to svn://svn.ffmpeg.org/ffmpeg/trunk

c7d5049c 03/22/2002 02:36 AM Michael Niedermayer

oops

Originally committed as revision 345 to svn://svn.ffmpeg.org/ffmpeg/trunk

45870f57 03/22/2002 02:21 AM Michael Niedermayer

new motion estimation (epzs) not complete yet but allready pretty good :)
unlimited mv search range
minor bugfix in the mpeg4 header parser
reset picture in gop counter if scene change is detected

Originally committed as revision 344 to svn://svn.ffmpeg.org/ffmpeg/trunk

daa57641 03/21/2002 06:53 PM Michael Niedermayer

fixing bgr15&16 on big_endian
i doubt that that will fix all big endian problems though, we very likely will have to support RGB & BGR output formats as either bgr32 or bgr15 is rgb depending upon the way rgb/bgr is defined

Originally committed as revision 5247 to svn://svn.mplayerhq.hu/mplayer/trunk/postproc

af469427 03/20/2002 11:16 AM Juanjo

- Fix pts calculation on mpeg mux (A/V sync) - Thanks to Lennert Buytenhek
- Fix temporal-reference-glitches for MPEG1 - Thanks to Lennert Buytenhek

Originally committed as revision 343 to svn://svn.ffmpeg.org/ffmpeg/trunk

ce7c56c2 03/19/2002 06:30 AM Juanjo

- Added video coding statistics for ffmpeg. Needs more work.
- Fixed ME range for H.263+ UMV (32 pix).

Originally committed as revision 342 to svn://svn.ffmpeg.org/ffmpeg/trunk

68d7eef9 03/19/2002 04:31 AM Michael Niedermayer

trying to fix qscale==0

Originally committed as revision 341 to svn://svn.ffmpeg.org/ffmpeg/trunk

View all revisions | View revisions

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).

Also available in: Atom