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349 Commits

Author SHA1 Message Date
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
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
a7d0e7ead9 lavfi: add framepack filter 2014-01-09 23:13:05 +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
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
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
Michael Niedermayer
a788949255 Merge commit '6d3ea1957f681b3bf9c752e6d21a501cc8d4180d' 
* commit '6d3ea1957f681b3bf9c752e6d21a501cc8d4180d':
  Bump major of libavfilter for reference counted buffer API changes.

Conflicts:
	libavfilter/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-16 22:07:24 +01:00
Reinhard Tartler
6d3ea1957f Bump major of libavfilter for reference counted buffer API changes. 
Applications that have been linked against an older release of Libav and pick up
updated libraries experience segmentation faults because they pick up the new
libavfilter, which assumes AVFrames have been allocated by libavutil and thus
contain new reference-counting related fields. This will break for AVFrames that
have been allocated by old libavcodec.

All scheduled API changes are deferred to the next bump.
 2013-12-14 16:31:32 -05:00
Stefano Sabatini
e424abc3a0 lavfi: add aeval filter 2013-12-06 10:57:26 +01:00
Stefano Sabatini
405b3eb535 lavfi/aevalsrc: duplicate last expression for the missing channels 
Use last expression for the missing channel expressions in case the
channel layout was specified. Enhance flexibility.
 2013-12-06 10:51:12 +01:00
Stefano Sabatini
8cd3685a3f lavfi: add elbg filter 2013-11-13 11:21:57 +01:00
Lenny Wang
89a3be8921 avfilter/opencl: compile kernels separately 
Reviewed-by: Wei Gao <highgod0401@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-05 14:29:55 +01:00
Michael Niedermayer
d0ac60730d avfilter/vf_scale: add ov/hsub 
Suggested-by: divVerent
Reviewed-by: Stefano
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-04 15:23:26 +01:00
Rudolf Polzer
3a14b160bd vf_scale: make the dar variable return the DAR. 
Before, it just returned width/height. Correct is width/height*sar.

That way it is consistent with DAR as in probe output and setdar.

Signed-off-by: Rudolf Polzer <divverent@xonotic.org>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-11-02 21:16:29 +01:00
Michael Niedermayer
a1ce060c51 Merge commit '5c439b41d0489412c0a4cf6dfb98915251677b8e' 
* commit '5c439b41d0489412c0a4cf6dfb98915251677b8e':
  avfilter: have avfilter_get_by_name return const for next bump

Conflicts:
	libavfilter/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-28 13:07:05 +01:00
Vittorio Giovara
5c439b41d0 avfilter: have avfilter_get_by_name return const for next bump 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-10-28 07:57:44 +01:00
Paul B Mahol
292902ea9f avfilter: add mergeplanes filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-10-27 18:58:43 +00:00
Paul B Mahol
c9660999b9 avfilter: replaygain scanner 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-10-21 19:56:55 +00:00
Michael Niedermayer
d5ec8ba7f2 Do not leave positive values undefined when negative are defined as error 
Define positive return values as non errors and leave further meaning undefined
This allows future extensions to use these values

Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-19 16:42:57 +02:00
Marton Balint
0362cf1a19 avfilter/vf_histogram: add mirrored waveform mode 
Added parameter to mirror the waveform (high values are shown on top in column mode)

Signed-off-by: Marton Balint <cus@passwd.hu>
 2013-10-02 21:02:59 +00:00
Michael Niedermayer
7381d31f22 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  lavfi: allow user-provided execute() callbacks

Conflicts:
	libavfilter/avfilter.h
	libavfilter/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-28 11:02:01 +02:00
Anton Khirnov
0767bfd199 lavfi: allow user-provided execute() callbacks 2013-09-28 08:06:19 +02:00
Paul B Mahol
601eab2bbf avfilter: add ladspa wrapper filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-22 16:36:10 +00:00
Paul B Mahol
390c35a13b lavfi/mp: remove mp=qp 
The filter does nothing.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-19 15:53:45 +00:00
Paul B Mahol
8302abf844 lavfi/mp: remove mp=pullup 
The filter was ported to a native libavfilter filter.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-18 11:05:27 +00:00
Paul B Mahol
9c774459a9 avfilter: port pullup filter from libmpcodecs 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-17 17:03:36 +00:00
Paul B Mahol
9d05de2258 avfilter: add adelay filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-16 14:33:07 +00:00
Paul B Mahol
898c6191ff lavfi: Weston 3 Field Deinterlacing Filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-06 12:46:56 +00:00
Paul B Mahol
d2e237338d lavfi/mp: remove mp=fil 
The filter does not work correctly most of time.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-05 20:22:47 +00:00
Paul B Mahol
0a8bb91505 lavfi/mp: remove mp=dint 
There are better and actually maintained filters that have similar
functionality.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-05 20:03:36 +00:00
Clément Bœsch
30d40c9e86 lavfi/drawtext: add generic timeline interface and deprecate "draw". 2013-09-03 21:12:15 +02:00
Paul B Mahol
916549cb1e lavfi/mp: remove mp=phase 
The filter was ported to a native libavfilter filter.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-03 14:05:38 +00:00
Paul B Mahol
3dd4b6ea41 lavfi: port phase filter from libmpcodecs 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-09-03 14:05:38 +00:00
Paul B Mahol
b1e276f8df lavfi/hue: allow changing brightness 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-08-22 14:56:13 +00:00
Paul B Mahol
139a98be8e lavfi/gradfun: support gbrp 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-08-22 10:59:52 +00:00
Paul B Mahol
6b68e2a43b lavfi: add compand filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-07-29 19:11:50 +00:00
Michael Niedermayer
24a4367ae9 vf_scale: add input h/v_chr_pos parameters 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-24 18:33:58 +02:00
Michael Niedermayer
835eee88ec avfilter/vf_scale: add in/out color range option 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-20 22:13:23 +02:00
Paul B Mahol
ed448efe61 lavfi/mp: remove mp=perspective 
The filter was ported to a native libavfilter filter.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-07-14 16:27:18 +00:00
Paul B Mahol
80c6445932 lavfi: port perspective filter from libmpcodecs 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-07-14 16:27:17 +00:00
Paul B Mahol
b3405b1bda lavfi/trim: use AV_OPT_TYPE_DURATION 
Workarounds for rounding differences between platforms should not be
needed any more.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-07-12 15:58:22 +00:00
Paul B Mahol
884c890535 lavfi: add aecho filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-07-10 12:10:58 +00:00
Paul B Mahol
c5a1b18f18 lavfi/drawtext: add support for printing frame metadata 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-07-09 15:21:01 +00:00
Paul B Mahol
6150bec3f8 lavfi: add psnr filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-07-08 14:58:04 +00:00
Paul B Mahol
9635806265 lavfi/blend: use dual input helpers 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-07-06 04:58:34 +00:00
Jean Delvare
4e10d87f38 lavfi/delogo: band width must be at least 1 
We need at least one pixel around the logo to use as known points to
interpolate from. So properly declare the band/t attribute has having
a minimum value of 1.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-05 18:02:11 +02:00
Jean Delvare
72abce3c46 lavfi/delogo: option show shouldn't affect band 
Options "show" and "band" are unrelated and should thus be
independent. However, setting "show" to 1 currently resets "band" to
its default value of 4. While this is documented, this still
surprising and confusing IMHO.

Change this behavior and make "show" and "band" independent from each
other. Update the documentation accordingly.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-05 18:02:11 +02:00
Stefano Sabatini
838bd73139 lavfi: create Libav-API compatibility layer for avfilter_graph_parse() at the next bump 
Add function avfilter_graph_parse_ptr() and favor it in place of
avfilter_graph_parse(), which will be restored with the old/Libav
signature at the next bump.

If HAVE_INCOMPATIBLE_LIBAV_API is enabled it will use the
Libav-compatible signature for avfilter_graph_parse().

At the next major bump the current implementation of
avfilter_graph_parse() should be dropped in favor of the Libav/old
implementation.

Should address trac ticket #2672.
 2013-07-03 13:21:42 +02:00