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339 Commits

Author SHA1 Message Date
Philip Gladstone
c04643a2c2 * Make video grabbing work again (if you are grabbing multiple streams 
at different frame rates).
* Do the av_abort() change that is not otherwise worth checking in.

Originally committed as revision 620 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-29 01:55:12 +00:00
Michael Niedermayer
33a1f1a3c1 fixing stackoverflow 
Originally committed as revision 618 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-27 19:47:57 +00:00
Fabrice Bellard
bf5af56875 license/copyright change - fixed memory leaks 
Originally committed as revision 587 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-25 22:25:13 +00:00
Fabrice Bellard
79fdaa4cc0 began to simplify code - use modified API for stream reading 
Originally committed as revision 548 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-20 16:32:49 +00:00
Fabrice Bellard
d4327e368f oops - removed obsolete license draft 
Originally committed as revision 534 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-18 23:31:08 +00:00
Fabrice Bellard
0f1578afcc use av memory functions 
Originally committed as revision 531 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-18 23:17:41 +00:00
Juanjo
90da4d764c - Bug fix for AVStream->r_frame_rate not being initialized for live video 
capture.

Originally committed as revision 499 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-15 02:02:24 +00:00
Juanjo
6dc96cb0bf - Now ffmpeg handles MPEG-2 streams with pull down, it gets the real frame 
rate of the stream.

Originally committed as revision 498 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-14 22:06:13 +00:00
Juanjo
0b97443a3f - Video CD option for ffmpeg 
Originally committed as revision 492 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-12 21:39:44 +00:00
Juanjo
4442945711 - ffmpeg relies on libavcodec to repeat frames from 3:2 sources. 
Originally committed as revision 487 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-12 02:56:50 +00:00
Juanjo
a5dc85efb8 - Bug fix in map stream parser 
Originally committed as revision 483 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-11 23:27:14 +00:00
Juanjo
afc80f59a7 - Segfault fixed when mpeg audio decoder returns a negative data_size. 
Originally committed as revision 473 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-09 02:32:22 +00:00
Philip Gladstone
51bd4565f7 * Fix nasty problem with unitialized memory in the file_table 
* Add default entries to switch statements to catch programming errors
* Fix problem with high CPU usage when capturing live (the audio grabber
  is non-blocking for some reason). This is the stream_no_data stuff.
* Handle the video grabber getting behind in its work -- PKT_FLAG_DROPPED_FRAME

Originally committed as revision 453 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-09 01:06:59 +00:00
Juanjo
fffcb5e841 - Segfault fixed when liba52 dynamic library isn't found. 
Originally committed as revision 449 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-06 21:34:50 +00:00
Juanjo
bc6caae212 - MPEG-4 B frames coding option for ffmpeg.c 
- Warning fixes.

Originally committed as revision 448 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-05-06 19:32:55 +00:00
Juanjo
101bea5f22 - ME method compatibility with legacy apps. 
- Please use AVCodecContext's me_method now.

Originally committed as revision 399 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-04-14 22:17:40 +00:00
Juanjo
e4986da9ce - ME setting moved to AVCodecContext/MpegEncContext, no longer a global. 
- EPZS ME algo used by default.
- HQ flag activated for ffmpeg.
- Cosmetics ...

Originally committed as revision 398 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-04-14 18:57:51 +00:00
Juanjo
29da453b32 - New switch to activate 4MV in ffmpeg. 
Originally committed as revision 394 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-04-09 17:16:09 +00:00
Juanjo
e0d2714adc - Fixed AC3 decoding for 5:1 AC3 streams. Now when calling av_audio_decode for 
AC3 set avcodec_context->channels to the desired number channels, if the
setting is 0 AC3 decoder will set it to the channels found in the
stream.
- Changed ffmpeg to cope with the new "way" of AC3 decoding.
- ASF muxer now uses Tickers for PTS calculations.

Originally committed as revision 393 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-04-09 04:52:49 +00:00
Juanjo
10bb7023a2 - Added force_pts to av_write_packet() to be able to force PTS, this helps 
(and fix) stream copying. By now force_pts it's just honoured by the MPEG
muxer. ASF could honour this also, but it should be fixed to use Tickers
first.
- MPEG audio decoder exports it's frame size in bytes.
- Hope this fix the floating point exception found in ffserver.

Originally committed as revision 382 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-04-07 21:44:29 +00:00
Juanjo
5b0ad91b99 - Fix memory leak and others bugs for ppmpipe. Thanks to Rudolf Opalla. 
Originally committed as revision 373 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-04-02 15:07:01 +00:00
Michael Niedermayer
7084c149d9 -me epzs 
Originally committed as revision 346 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-03-22 04:18:57 +00:00
Juanjo
ce7c56c250 - 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
 2002-03-19 06:30:41 +00:00
Michael Niedermayer
9cdd6a24ad hopefully better bitrate controll 
Originally committed as revision 334 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-03-17 16:31:38 +00:00
François Revol
ef0bc4c97f * BeOS patch by François Revol <revol@free.fr> 
fixing some compilation problems

Originally committed as revision 319 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-03-08 09:09:57 +00:00
Juanjo
43f1708f8b - Added PSNR feature to libavcodec and ffmpeg. By now just Y PSNR until I'm 
sure it works ok. Also it's slow, so use it only when you _really_ need to
measure quality.
- Fix libavcodec Makefile to enable profiling.

Originally committed as revision 314 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2002-02-26 22:14:27 +00:00
Fabrice Bellard
a38469e1da unified grab & convertion loops (should be easier to achieve correct synchronization now - but still work to do!) - added ffplay support 
Originally committed as revision 144 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-09-24 23:22:25 +00:00
Fabrice Bellard
a0663ba4b0 complete handling of pcm formats - hex dump option 
Originally committed as revision 138 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-09-23 17:14:51 +00:00
Fabrice Bellard
1d7840aaec fixed stereo grab 
Originally committed as revision 135 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-09-19 22:09:30 +00:00
Fabrice Bellard
e30a284687 oops - forgot grabbing case for audio/video input auto detect 
Originally committed as revision 134 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-09-19 21:39:25 +00:00
Fabrice Bellard
919f448d95 non 420P grab fix - suppressed unused 'sys/poll.h' header - do not put error if audio or video stream not found (no longer needs to use -an or -vn when it is obvious) - display error message when image filename does not contain '%d' 
Originally committed as revision 123 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-09-16 21:47:13 +00:00
Juanjo
544286b3d3 Moved some H.263+ variables to MpegEncContext to be thread-safe. 
Increase video_buffer on ffmpeg to avoid buffer overrun on big pictures.


Originally committed as revision 114 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-08-31 06:21:27 +00:00
Fabrice Bellard
daf8e9557d added win32 cross compile support 
Originally committed as revision 107 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-08-15 22:29:44 +00:00
Fabrice Bellard
bdc4796fae win32 fixes 
Originally committed as revision 81 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-08-13 21:43:02 +00:00
Fabrice Bellard
cfcf0ffda6 add deinterlacing support - add new image converter support 
Originally committed as revision 64 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-08-11 18:58:18 +00:00
Fabrice Bellard
5727b222ce added benchmark option 
Originally committed as revision 17 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-07-30 23:19:22 +00:00
Fabrice Bellard
85f07f223d merge 
Originally committed as revision 6 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-07-22 14:37:44 +00:00
Fabrice Bellard
1b58d58dda removing old files 
Originally committed as revision 4 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2001-07-19 20:46:37 +00:00
Fabrice Bellard
9aeeeb63f7 Initial revision 
Originally committed as revision 2 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2000-12-20 00:02:47 +00:00