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102 Commits

Author SHA1 Message Date
Stefano Sabatini
cc0dc50d02 vf_mp: remove blackframe filter wrapper 
blackframe is integrated as a native filter.
 2011-07-23 10:55:50 +02:00
Stefano Sabatini
8c2863b87f vf_mp: remove cropdetect wrapper 
The cropdetect filter is natively integrated into libavfilter.
 2011-07-21 13:04:48 +02:00
Stefano Sabatini
b43ca2deb6 vf_mp: remove rgbtest wrapper 
The filter was integrated natively into libavfilter as a source with
name rgbtestsrc.
 2011-07-15 01:44:57 +02:00
Stefano Sabatini
9dbe8d9e22 lavfi: add rgbtestsrc source, ported from MPlayer libmpcodecs 
The licence was changed from GPL to LGPL with explicit approval from
the original author.

See thread:
Subject: [FFmpeg-devel] [PATCH] lavfi: add rgbtestsrc source,
        ported from MPlayer libmpcodecs
Date: Mon, 11 Jul 2011 16:32:41 +0200
 2011-07-15 01:44:56 +02:00
Stefano Sabatini
4bd28579e5 vf_mp: remove boxblur wrapper 
It is natively included in libavfilter.
 2011-07-15 01:06:00 +02:00
Stefano Sabatini
6b61920ab7 lavfi: port boxblur filter from libmpcodecs 
With the following additions:
* support to gray format
* support to yuva420p format
* parametric luma/chroma/alpha radius
* consistency check on the radius values, avoid crashes with invalid values
 2011-07-14 00:00:31 +02:00
Michael Niedermayer
2f56a97f24 Merge remote-tracking branch 'qatar/master' 
* qatar/master: (22 commits)
  H.264: fix filter_mb_fast with 4:4:4 + 8x8dct
  alsa: limit buffer_size to 32768 frames.
  alsa: fallback to buffer_size/4 for period_size.
  doc: replace @pxref by @ref where appropriate
  mpeg1video: don't abort if thread_count is too high.
  segafilm: add support for videos with cri adx adpcm
  gxf: Fix 25 fps DV material in GXF being misdetected as 50 fps
  libxvid: Add const qualifier to silence compiler warning.
  H.264: improve qp_thresh check
  H.264: use fill_rectangle in CABAC decoding
  H.264: Remove redundant hl_motion_16/8 code
  H.264: merge fill_rectangle into P-SKIP MV prediction, to match B-SKIP
  H.264: faster P-SKIP decoding
  H.264: av_always_inline some more functions
  H.264: Add x86 assembly for 10-bit H.264 predict functions
  swscale: rename uv_off/uv_off2 to uv_off_px/byte.
  swscale: implement error dithering in planarCopyWrapper.
  swscale: error dithering for 16/9/10-bit to 8-bit.
  swscale: fix overflow in 16-bit vertical scaling.
  swscale: fix crash in 8-bpc bilinear output without alpha.
  ...

Conflicts:
	doc/developer.texi
	libavdevice/alsa-audio.h
	libavformat/gxf.c
	libswscale/swscale.c
	libswscale/swscale_internal.h
	libswscale/swscale_unscaled.c
	libswscale/x86/swscale_template.c
	tests/ref/lavfi/pixdesc
	tests/ref/lavfi/pixfmts_copy
	tests/ref/lavfi/pixfmts_crop
	tests/ref/lavfi/pixfmts_hflip
	tests/ref/lavfi/pixfmts_null
	tests/ref/lavfi/pixfmts_scale
	tests/ref/lavfi/pixfmts_vflip

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-07-10 04:28:50 +02:00
Diego Biurrun
4c98976124 doc: replace @pxref by @ref where appropriate 2011-07-09 21:53:59 +02:00
Stefano Sabatini
8b59caca7b filters.texi: fix @var{auto} misc typos in yadif docs 2011-07-04 11:20:00 +02:00
Stefano Sabatini
0bf02fb1ea vf_pad: add support for a "sar" variable 
Also add a "dar" alias for "a", for avoiding confusion with sar/dar.
 2011-07-04 11:20:00 +02:00
Stefano Sabatini
01151a26c0 vf_scale: add a "sar" variable 
Also create a "dar" alias for the "a" variable, for avoiding possible
confusion between dar/sar.
 2011-07-04 11:19:46 +02:00
Joakim Plate
2a375bb400 Add mode to yadif to enable/disable deinterlacing based on src frame "interlaced" flag 
Signed-off-by: Joakim Plate <elupus@ecce.se>
 2011-07-03 13:19:44 +02:00
Stefano Sabatini
2f222b9550 lavfi: add testsrc source 2011-06-26 19:49:24 +02:00
Stefano Sabatini
44f669e7bc lavfi: add vsink_buffer, and use it in ff* tools 
Also add the public interface libavfilter/vsink_buffer.h.
 2011-06-19 19:18:33 +02:00
Stefano Sabatini
15f03725ce lavfi: add negate filter 
This filter is a simple wrapper around the LUT filter.
 2011-06-19 19:06:55 +02:00
Stefano Sabatini
dd2793c880 lavfi: add LUT (LookUp Table) generic filters 2011-06-19 19:06:35 +02:00
Stefano Sabatini
b8e3b74147 vf_mp: fix name of the remove-logo filter referenced in filters.texi 
Correct the name from "remove_logo" to "remove-logo".
 2011-05-25 18:29:55 +02:00
Stefano Sabatini
07586b68a8 lavfi: add select filter 
Address trac issue #92.
 2011-05-25 12:54:07 +02:00
Stefano Sabatini
8a5b71d0c3 vf_split: add documentation to filters.texi 2011-05-22 02:43:47 +02:00
Stefano Sabatini
d3fddb8454 vsrc_buffer: fix example in docs, add mandatory parameters 2011-05-19 23:15:34 +02:00
Stefano Sabatini
50764e19a8 vsrc_buffer: make the source accept sws_param in init 
Avoid the need of two distinct av_vsrc_add_video_buffer_ref*
functions. Simplify the interface.
 2011-05-19 23:15:33 +02:00
Stefano Sabatini
a05d02079e showinfo: replace "CRC" by "checksum" 
Indeed the Adler-32 checksum, which is computed by showinfo, is not
cyclic, so using the term "CRC" is wrong/confusing.
 2011-05-15 12:28:53 +02:00
Stefano Sabatini
994de197c0 drawtext: add documentation for the shadow parameters 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-07 10:21:56 +02:00
Stefano Sabatini
a5b64584f3 lavfi: Port drawtext filter by Hemanth from the libavfilter soc repo 
With the following additions:
* support to anti-aliased glyph rendering
* support to UTF-8 text and Unicode chars rendering
* support for RGB packed formats
* fix minor errors and typos in the filter description
* extend/clarify examples in the filter description

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-05-07 10:17:40 +02:00
Stefano Sabatini
31d8467d82 lavfi: add showinfo filter 2011-04-27 11:12:45 +02:00
Stefano Sabatini
73a4f7c21b pad: make the filter parametric 
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-26 07:43:34 +02:00
Michael Niedermayer
7a11c82fb7 vsrc_buffer: add sample_aspect_ratio fields to arguments. 
This fixes aspect handling in ffmpeg.

This is based on a patch by Baptiste.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-26 07:38:24 +02:00
Mark Himsley
2f84bb4236 lavfi: add fieldorder filter 
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-26 07:37:41 +02:00
Stefano Sabatini
68e23c083a scale: make the filter parametric 
Make the filter accept parametric expressions for the output video
size.

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-26 07:29:29 +02:00
Stefano Sabatini
484a330890 pad: make the filter parametric 
Address trac issue #61.

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
 2011-04-19 15:28:01 +02:00
Mark Himsley
aa0c515a3c lavfi: add fieldorder filter 
Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
 2011-04-11 00:14:21 +02:00
Stefano Sabatini
aeefbf61c0 pad: fix example explanation 
"row" and "column" term positions in the explanation were inverted.

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-10 09:27:01 +02:00
Stefano Sabatini
3eccfaa012 gradfun: add notice from the MPlayer manual 
Add notice telling that the filter is designed for playback only.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-10 09:26:02 +02:00
Stefano Sabatini
2fd8756b9f documentation: add setdar and setsar description to filters.texi 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-10 09:22:04 +02:00
Stefano Sabatini
4f29941194 pad: fix example explanation 
"row" and "column" term positions in the explanation were inverted.

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
 2011-04-07 17:45:31 +02:00
Stefano Sabatini
d496d33d26 scale: make the filter parametric 
Make the filter accept parametric expressions for the output video
size.

Signed-off-by: Stefano Sabatini <stefano.sabatini-lala@poste.it>
 2011-04-05 15:38:34 +02:00
Brandon Mintern
aadfc9ee74 lavfi: add fade filter 
Port fade filter from libavfilter soc repo, with minor fixes by
Stefano.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-04-03 08:47:16 +02:00
Stefano Sabatini
7dd29fb606 drawtext: extend/clarify examples in the filter description 2011-04-02 11:50:48 +02:00
Stefano Sabatini
7e3373d2cf drawtext: fix wrong reference in boxcolor option description 2011-04-02 11:48:19 +02:00
Stefano Sabatini
17be8ef709 drawtext: add documentation for the shadow parameters 2011-04-02 11:48:08 +02:00
Stefano Sabatini
da3534b01e gradfun: add notice from the MPlayer manual 
Add notice telling that the filter is designed for playback only.
 2011-03-30 22:17:41 +02:00
Stefano Sabatini
2ccbb3428b documentation: add setdar and setsar description to filters.texi 2011-03-30 22:17:34 +02:00
Stefano Sabatini
cd39549e2c mp: add filter description to filters.texi 2011-03-30 00:20:08 +02:00
Stefano Sabatini
681ba7229e documentation: sort filter descriptions in filters.texi 
Change position of the fade filter description, put it between
drawtext and fifo descriptions.
 2011-03-28 22:50:09 +02:00
Stefano Sabatini
5c5816c4e3 drawtext: fix minor errors and typos in the filter description 2011-03-27 18:53:39 +02:00
Michael Niedermayer
a6be21d3ba Revert "replace FFmpeg with Libav in doc/" 
This reverts commit f8a45fa1b1.

Conflicts:

	doc/optimization.txt
 2011-03-17 17:26:45 +01:00
Michael Niedermayer
0fecf2642b Merge remote-tracking branch 'newdev/master' 
Conflicts:
	Changelog
	doc/APIchanges
	doc/optimization.txt
	libavformat/avio.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-03-17 17:22:52 +01:00
Janne Grunau
f8a45fa1b1 replace FFmpeg with Libav in doc/ 
unless it stands for ffmpeg the program or is historic
 2011-03-16 22:01:01 +01:00
Stefano Sabatini
bd8e750300 Port drawtext filter by Hemanth from the libavfilter soc repo, with 
the following additions:
* support to anti-aliased glyph rendering
* support to UTF-8 text and Unicode chars rendering
* support for RGB packed formats

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-02-22 01:49:45 +01:00
Brandon Mintern
704865fc87 lavfi: add fade filter 
Port fade filter from libavfilter soc repo, with minor fixes by
Stefano.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-02-21 13:56:48 +01:00