29700fa656
fixing rc of non-intra-only streams which only contain i frames
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Originally committed as revision 950 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-16 08:45:57 +00:00
8409b8fe74
error resilience command line option
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Originally committed as revision 932 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-12 16:41:05 +00:00
ab6d194a38
croping patch by (talus25 at speakeasy dot net) with fixes from atmos & me
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Originally committed as revision 888 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-09-01 07:19:38 +00:00
463678ac8b
using only the fast int dct for regression tests
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Originally committed as revision 884 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-30 19:49:12 +00:00
3f027ca76c
cygwin patch by (Felix Buenemann <atmosfear at users dot sourceforge dot net>)
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Originally committed as revision 883 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-30 19:34:55 +00:00
3aa102be84
new ratecontrol code
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Originally committed as revision 862 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-08-25 21:19:50 +00:00
2c4ae653af
renamed gettime() av_gettime() - same for register_all()
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Originally committed as revision 808 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-25 16:07:39 +00:00
fe670d099d
-bug comand line option to workaround encoder bugs which cannot be detected automatically
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Originally committed as revision 787 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-22 09:48:31 +00:00
27a5e8b897
nanosleep patch by François Revol <revol at free dot fr>
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Originally committed as revision 784 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-07-21 07:59:17 +00:00
cbadbf19fc
Change ticker_tick to use ticker_abs as we want the absolute number
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of ticks. In particular we want an INT64 return.
Originally committed as revision 693 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-06-17 03:10:37 +00:00
cb09b2ed92
* Go faster stripes: don't check to see if the user presses 'q' if stdin
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returns EOF -- e.g. it is connected to /dev/null
* Make the 1MB video buffer only allocated once rather than on each frame.
The allocation and deallocation causes significant performance loss as the
kernel remaps the address space each time.
Originally committed as revision 629 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-30 02:38:57 +00:00
c04643a2c2
* Make video grabbing work again (if you are grabbing multiple streams
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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
33a1f1a3c1
fixing stackoverflow
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Originally committed as revision 618 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-27 19:47:57 +00:00
bf5af56875
license/copyright change - fixed memory leaks
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Originally committed as revision 587 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-25 22:25:13 +00:00
79fdaa4cc0
began to simplify code - use modified API for stream reading
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Originally committed as revision 548 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-20 16:32:49 +00:00
d4327e368f
oops - removed obsolete license draft
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Originally committed as revision 534 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-18 23:31:08 +00:00
0f1578afcc
use av memory functions
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Originally committed as revision 531 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-18 23:17:41 +00:00
90da4d764c
- Bug fix for AVStream->r_frame_rate not being initialized for live video
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capture.
Originally committed as revision 499 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-15 02:02:24 +00:00
6dc96cb0bf
- Now ffmpeg handles MPEG-2 streams with pull down, it gets the real frame
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rate of the stream.
Originally committed as revision 498 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-14 22:06:13 +00:00
0b97443a3f
- Video CD option for ffmpeg
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Originally committed as revision 492 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-12 21:39:44 +00:00
4442945711
- ffmpeg relies on libavcodec to repeat frames from 3:2 sources.
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Originally committed as revision 487 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-12 02:56:50 +00:00
a5dc85efb8
- Bug fix in map stream parser
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Originally committed as revision 483 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-11 23:27:14 +00:00
afc80f59a7
- Segfault fixed when mpeg audio decoder returns a negative data_size.
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Originally committed as revision 473 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-09 02:32:22 +00:00
51bd4565f7
* Fix nasty problem with unitialized memory in the file_table
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* 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
fffcb5e841
- Segfault fixed when liba52 dynamic library isn't found.
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Originally committed as revision 449 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-06 21:34:50 +00:00
bc6caae212
- MPEG-4 B frames coding option for ffmpeg.c
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- Warning fixes.
Originally committed as revision 448 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-05-06 19:32:55 +00:00
101bea5f22
- ME method compatibility with legacy apps.
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- 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
e4986da9ce
- ME setting moved to AVCodecContext/MpegEncContext, no longer a global.
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- 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
29da453b32
- New switch to activate 4MV in ffmpeg.
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Originally committed as revision 394 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-09 17:16:09 +00:00
e0d2714adc
- Fixed AC3 decoding for 5:1 AC3 streams. Now when calling av_audio_decode for
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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
10bb7023a2
- Added force_pts to av_write_packet() to be able to force PTS, this helps
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(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
5b0ad91b99
- Fix memory leak and others bugs for ppmpipe. Thanks to Rudolf Opalla.
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Originally committed as revision 373 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-04-02 15:07:01 +00:00
7084c149d9
-me epzs
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Originally committed as revision 346 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-22 04:18:57 +00:00
ce7c56c250
- Added video coding statistics for ffmpeg. Needs more work.
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- 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
9cdd6a24ad
hopefully better bitrate controll
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Originally committed as revision 334 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-17 16:31:38 +00:00
ef0bc4c97f
* BeOS patch by François Revol <revol@free.fr>
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fixing some compilation problems
Originally committed as revision 319 to svn://svn.ffmpeg.org/ffmpeg/trunk
2002-03-08 09:09:57 +00:00
43f1708f8b
- Added PSNR feature to libavcodec and ffmpeg. By now just Y PSNR until I'm
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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
a38469e1da
unified grab & convertion loops (should be easier to achieve correct synchronization now - but still work to do!) - added ffplay support
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Originally committed as revision 144 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-24 23:22:25 +00:00
a0663ba4b0
complete handling of pcm formats - hex dump option
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Originally committed as revision 138 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-23 17:14:51 +00:00
1d7840aaec
fixed stereo grab
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Originally committed as revision 135 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-19 22:09:30 +00:00
e30a284687
oops - forgot grabbing case for audio/video input auto detect
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Originally committed as revision 134 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-19 21:39:25 +00:00
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'
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Originally committed as revision 123 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-16 21:47:13 +00:00
544286b3d3
Moved some H.263+ variables to MpegEncContext to be thread-safe.
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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
daf8e9557d
added win32 cross compile support
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Originally committed as revision 107 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 22:29:44 +00:00
bdc4796fae
win32 fixes
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Originally committed as revision 81 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-13 21:43:02 +00:00
cfcf0ffda6
add deinterlacing support - add new image converter support
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Originally committed as revision 64 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-11 18:58:18 +00:00
5727b222ce
added benchmark option
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Originally committed as revision 17 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-30 23:19:22 +00:00
85f07f223d
merge
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Originally committed as revision 6 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-22 14:37:44 +00:00
1b58d58dda
removing old files
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Originally committed as revision 4 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-19 20:46:37 +00:00
9aeeeb63f7
Initial revision
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Originally committed as revision 2 to svn://svn.ffmpeg.org/ffmpeg/trunk
2000-12-20 00:02:47 +00:00
