generic-library/ffmpeg
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4152 Commits

Author SHA1 Message Date
Stefano Sabatini
a270f63e83 lavfi/overlay: add yuv422 format mode 2014-02-02 11:50:21 +01:00
Michael Niedermayer
b50efe85ea avfilter/vf_colormatrix: update output AVFrame colorspace 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-28 21:52:02 +01:00
Michael Niedermayer
3e41e747d6 avfilter/vf_colormatrix: Support using the source AVFrame colorspace if none is specified 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-28 21:52:00 +01:00
Michael Niedermayer
214a3b8bf9 avfilter/vf_scale: simplify alignment code 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-25 16:54:24 +01:00
Michael Niedermayer
1e48c39ece avfilter/vf_scale: do aspect ratio and scale factor compensation together 
Fixes rounding error

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-25 16:48:13 +01:00
Lars Kiesow
69b1d1d99b Documentation for scale filter factor 2014-01-25 15:02:15 +01:00
Lars Kiesow
e395f8de5a Fixed factor for scale filter 2014-01-25 15:00:02 +01:00
Lars Kiesow
7fc4c18463 Factors for scale filter 2014-01-25 14:40:48 +01:00
Ramiro Polla
78a9f185eb lavfi/drawtext: add option for drawing border around text 
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-25 04:59:28 +01:00
Ramiro Polla
222fb8276d lavfi/drawtext: get bitmap from glyph in a separate step 
This change makes it possible to transform the glyph or get its border before
turning it into a bitmap.

Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-25 04:46:38 +01:00
Michael Niedermayer
41003da94a avfilter/avfilter: fix use of uninitialized pointer 
Fixes CID1163852
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-24 04:14:52 +01:00
Nicolas George
2dc5980d61 lavfi/dualinput: fix shortest option. 
Fix trac ticket #3315.
 2014-01-19 17:13:36 +01:00
Nicolas George
77b8d4e521 lavfi/vf_tile: use av_make_q. 2014-01-19 17:13:02 +01:00
Nicolas George
c4b7ad324b lavfi/avf_concat: use av_make_q. 2014-01-19 17:12:50 +01:00
Nicolas George
bf9908c627 lavfi/af_amerge: use av_make_q. 2014-01-19 17:12:40 +01:00
Stefano Sabatini
3dc494f8b9 lavfi/vidstabtransform: apply various documentation/option minor fixes 
Improve consistency with the rest of the documentation.
 2014-01-19 12:20:10 +01:00
João Bernardo
447d71b892 avfilter/vf_elbg: Fixed seed range of elbg filter 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-17 21:17:43 +01:00
Michael Niedermayer
cd259cdaa9 Merge commit '104a97beaffa6348e6fd2c2d07d67c1402322bb3' 
* commit '104a97beaffa6348e6fd2c2d07d67c1402322bb3':
  buffersrc: handle non-refcounted frames in av_buffersrc_add_frame() correctly

Conflicts:
	libavfilter/buffersrc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-17 16:38:10 +01:00
Anton Khirnov
104a97beaf buffersrc: handle non-refcounted frames in av_buffersrc_add_frame() correctly 2014-01-17 10:30:45 +01:00
Stefano Sabatini
a64333db5f lavfi/vidstabtransform: apply various cosmetical nits 2014-01-16 12:35:17 +01:00
Georg Martius
2727dbb053 lavfi/vidstabdetect,vidstabtransform: update to vid.stab 0.98 
In particular:
* set default value for accuracy to 15 (max)
* add zoomspeed for dynamic zoom (optzoom=2)
* make camera path optimization algorithm configurable
* update optzoom documenation in code to use new localmotions calculation function commandline arguments
* add debug option in vidstabtransform

Signed-off-by: Georg Martius <martius@mis.mpg.de>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2014-01-16 12:23:48 +01:00
Robert Krüger
194ef56ba7 Change license of yadif from GPL to LGPL 
Signed-off-by: Robert Krüger <krueger@lesspain.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 14:19:15 +01:00
Robert Krüger
6109399366 Revert "avfilter/yadif: Revert "lavfi: convert input/ouput list compound literals to named objects"" 
This reverts commit 4ef4bb4a20.

Signed-off-by: Robert Krüger <krueger@lesspain.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 14:19:15 +01:00
Robert Krüger
99c4abfe88 Revert "Revert "yadif: add parens around macro parameters"" 
This reverts commit ab00800cde.

Signed-off-by: Robert Krüger <krueger@lesspain.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 14:19:14 +01:00
Robert Krüger
4a38eeec38 Revert "Revert "vf_yadif: move x86 init code to x86/yadif.c"" 
This reverts commit 975110a85e.

Signed-off-by: Robert Krüger <krueger@lesspain.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-14 14:19:14 +01:00
Robert Krüger
d8e763fda7 vf_yadif: Relicense from GPL to LGPL 
All copyright holders have agreed to the relicensing.
 2014-01-14 00:04:59 +01:00
Michael Niedermayer
d9481dcd61 Merge commit 'abb5e37f64c48bba8bd0fde2bada0f7544defa24' 
* commit 'abb5e37f64c48bba8bd0fde2bada0f7544defa24':
  avfilter: fix leaks on error in ff_filter_frame

Conflicts:
	libavfilter/avfilter.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-10 03:46:28 +01:00
Michael Niedermayer
8788d31606 Merge commit '5655732c77f2df9c1dfbddc30cd4844390a6921f' 
* commit '5655732c77f2df9c1dfbddc30cd4844390a6921f':
  avfilter: add needs_writable field to the internal AVFilterPad structure

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-10 03:37:03 +01:00
Michael Niedermayer
48276731d6 Merge commit 'd44bd7fb27d4121512eae0ffce5e48bac25e82dc' 
* commit 'd44bd7fb27d4121512eae0ffce5e48bac25e82dc':
  avfilter: add documentation for needs_writable

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-10 03:34:52 +01:00
Michael Niedermayer
402a411406 Merge commit 'a7d0e7ead95e584c4866617f046b2493066975c6' 
* commit 'a7d0e7ead95e584c4866617f046b2493066975c6':
  lavfi: add framepack filter

Conflicts:
	Changelog
	doc/filters.texi
	libavfilter/allfilters.c
	libavfilter/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-10 03:00:48 +01:00
Vittorio Giovara
abb5e37f64 avfilter: fix leaks on error in ff_filter_frame 2014-01-09 23:13:05 +01:00
Vittorio Giovara
5655732c77 avfilter: add needs_writable field to the internal AVFilterPad structure 2014-01-09 23:13:05 +01:00
Vittorio Giovara
d44bd7fb27 avfilter: add documentation for needs_writable 2014-01-09 23:13:05 +01:00
Vittorio Giovara
a7d0e7ead9 lavfi: add framepack filter 2014-01-09 23:13:05 +01:00
Michael Niedermayer
c0a33c4770 avfilter: avfilter_register() that works in O(1) time 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-09 00:53:04 +01:00
Luca Barbato
d68dc3c944 drawtext: Drop pointless header 
It should be forward compatible with newer freetype.
 2014-01-06 11:44:10 +01:00
Michael Niedermayer
ee16e0cacc avfilter/vf_format: check that the format list is not empty 
Fixes Ticket3210

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-05 20:14:03 +01:00
Clément Bœsch
307b6b8cb4 avfilter/lut3d: fix channel order in Iridas format parsing. 
According to http://doc.iridas.com/index.php?title=LUT_Formats

    for 3D textures, the data is also RGB, and ordered in such a way
    that the red coordinate changes fastest, then the green coordinate,
    and finally, the blue coordinate changes slowest:

Fixes Ticket #3236.
 2014-01-04 09:42:31 +01:00
Reimar Döffinger
3cc0f335fe af_aresample: remove only use of array compound literals with non-const initializers in FFmpeg. 
Some older compilers might have particular trouble with them,
and they do not really seem worth it to me.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2013-12-30 12:38:04 +01:00
Michael Niedermayer
25b243759c Merge commit 'b83d1ee3b41cfe8357836e2582104db2f3364cb0' 
* commit 'b83d1ee3b41cfe8357836e2582104db2f3364cb0':
  avutil: Move library version related macros to version.h

Conflicts:
	libavcodec/version.h
	libavresample/version.h
	libavutil/avutil.h
	libavutil/utils.c

See: 183117fed7
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-27 12:01:23 +01:00
Diego Biurrun
b83d1ee3b4 avutil: Move library version related macros to version.h 
This is a more sensible place for these macros.
 2013-12-26 19:05:22 +01:00
Clément Bœsch
ec73bd1fe8 avfilter/avectorscope: fix {} mistake in alloc check. 2013-12-26 13:49:15 +01:00
Stefano Sabatini
cd355d4d59 lavfi/abuffersrc: use AV_OPT_TYPE_SAMPLE_FMT for sample_fmt option 
Simplify/extend syntax.
 2013-12-26 11:35:27 +01:00
Stefano Sabatini
3b8c7da7a3 lavu,lavfi,lavd: do not hardcode AV_PIX_FMT_NB value when setting pixel format max value 
The constant may change in libavutil but the library may be compiled
against an older version, thus rejecting a value which is otherwise
supported by the new libavutil.

INT_MAX is used here to denote the max allowed value for a pixel format.

The opt-test code is changed to provide a valid reference example.
 2013-12-26 11:35:27 +01:00
Stefano Sabatini
baeda2bf92 lavfi/volume: fix NULL reference in filter_frame() 
Fix crash.
 2013-12-25 19:13:23 +01:00
Stefano Sabatini
ca0d8e839e lavfi/volume: extend volume logging 2013-12-25 18:26:34 +01:00
Stefano Sabatini
97aa554634 lavfi/volume: implement process_command() callback, with the volume command 
Address trac ticket #2868.
 2013-12-25 18:25:53 +01:00
Stefano Sabatini
7619a87cc8 lavfi/volume: support volume expression and per-frame expression evaluation 
The eval mode allows to evaluate the expression per-frame or just at
init.

In particular, address ticket #3234.
 2013-12-25 18:25:04 +01:00
Stefano Sabatini
d055a1395c lavfi/hue: show first decimal value of saturation 2013-12-20 19:25:42 +01:00
Stefano Sabatini
028d8dd367 lavfi/hue: use av_clip_uint8() instead of av_clip_uint8_c() 
The generic version should be faster if optimized.
 2013-12-20 19:13:42 +01:00