Stefano Sabatini
aade9884e9
lavfi/apad: fix logic when whole_len or pad_len options are specified
...
In particular, allow pad_len and whole_len to have value set to 0, which
means that no padding will be added. Previously a value set to 0 meant
that that the filter had to pad forever.
The new semantics is clearer, also simplifies scripting since the option
value might be automatically computed, so that no checks need to be done
in case it is 0.
The old semantics was never documented and the logic was broken (the
filter was always adding samples indefinitely), so this should not break
backward compatibility.
2014-08-21 16:59:07 +02:00
Stefano Sabatini
cb0524f7a0
lavfi/apad: fix if_( style
2014-08-20 12:35:16 +02:00
Paul B Mahol
9f2a3bcee7
avfilter: remove superflous lines
...
Signed-off-by: Paul B Mahol <onemda@gmail.com >
2014-02-26 16:37:59 +00:00
Michael Niedermayer
325f6e0a97
Merge remote-tracking branch 'qatar/master'
...
* qatar/master:
lavfi: do not export the filters from shared objects
Conflicts:
libavfilter/af_amix.c
libavfilter/af_anull.c
libavfilter/asrc_anullsrc.c
libavfilter/f_select.c
libavfilter/f_settb.c
libavfilter/split.c
libavfilter/src_movie.c
libavfilter/vf_aspect.c
libavfilter/vf_blackframe.c
libavfilter/vf_colorbalance.c
libavfilter/vf_copy.c
libavfilter/vf_crop.c
libavfilter/vf_cropdetect.c
libavfilter/vf_drawbox.c
libavfilter/vf_format.c
libavfilter/vf_framestep.c
libavfilter/vf_frei0r.c
libavfilter/vf_hflip.c
libavfilter/vf_libopencv.c
libavfilter/vf_lut.c
libavfilter/vf_null.c
libavfilter/vf_overlay.c
libavfilter/vf_scale.c
libavfilter/vf_transpose.c
libavfilter/vf_unsharp.c
libavfilter/vf_vflip.c
Merged-by: Michael Niedermayer <michaelni@gmx.at >
2013-10-29 11:58:11 +01:00
Paul B Mahol
b211607b5c
avfilter: various cosmetics
...
Signed-off-by: Paul B Mahol <onemda@gmail.com >
2013-09-12 14:01:43 +00:00
Clément Bœsch
1776177b7f
lavfi: replace passthrough_filter_frame with a flag.
...
With the introduction of AVFilterContext->is_disabled, we can simplify
the custom passthrough mode in filters.
This commit is technically a small compat break, but the timeline was
introduced very recently.
Doxy by Stefano Sabatini.
2013-05-12 13:07:47 +02:00
Michael Niedermayer
1e1015f330
avfilter/af_apad: Support AVFILTER_FLAG_SUPPORT_TIMELINE
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2013-05-08 23:55:06 +02:00
Michael Niedermayer
fd6228e657
lavfi: remove now unused args parameter from AVFilter.init and init_opaque
...
This is mostly automated global search and replace
The deprecated aconvert filter is disabled, if it still has users
it should be updated
Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2013-04-12 11:54:39 +02:00
Matthieu Bouron
a5ce5ac9fb
lavfi/apad: switch to AVOption-based system
2013-04-11 01:31:08 +02:00
Clément Bœsch
3ac77f67af
lavfi/apad: use standard options parsing.
2013-03-24 12:26:24 +01:00
Michael Niedermayer
cd5f50a255
avfilter: avoid direct access to AVFrame.channels
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2013-03-15 16:13:53 +01:00
Clément Bœsch
96e4b00d62
lavfi: remove remaining forgotten min/rej perms.
2013-03-10 02:38:21 +01:00
Michael Niedermayer
a05a44e205
Merge commit '7e350379f87e7f74420b4813170fe808e2313911'
...
* commit '7e350379f87e7f74420b4813170fe808e2313911':
lavfi: switch to AVFrame.
Conflicts:
doc/filters.texi
libavfilter/af_ashowinfo.c
libavfilter/audio.c
libavfilter/avfilter.c
libavfilter/avfilter.h
libavfilter/buffersink.c
libavfilter/buffersrc.c
libavfilter/buffersrc.h
libavfilter/f_select.c
libavfilter/f_setpts.c
libavfilter/fifo.c
libavfilter/split.c
libavfilter/src_movie.c
libavfilter/version.h
libavfilter/vf_aspect.c
libavfilter/vf_bbox.c
libavfilter/vf_blackframe.c
libavfilter/vf_delogo.c
libavfilter/vf_drawbox.c
libavfilter/vf_drawtext.c
libavfilter/vf_fade.c
libavfilter/vf_fieldorder.c
libavfilter/vf_fps.c
libavfilter/vf_frei0r.c
libavfilter/vf_gradfun.c
libavfilter/vf_hqdn3d.c
libavfilter/vf_lut.c
libavfilter/vf_overlay.c
libavfilter/vf_pad.c
libavfilter/vf_scale.c
libavfilter/vf_showinfo.c
libavfilter/vf_transpose.c
libavfilter/vf_vflip.c
libavfilter/vf_yadif.c
libavfilter/video.c
libavfilter/vsrc_testsrc.c
libavfilter/yadif.h
Following are notes about the merge authorship and various technical details.
Michael Niedermayer:
* Main merge operation, notably avfilter.c and video.c
* Switch to AVFrame:
- afade
- anullsrc
- apad
- aresample
- blackframe
- deshake
- idet
- il
- mandelbrot
- mptestsrc
- noise
- setfield
- smartblur
- tinterlace
* various merge changes and fixes in:
- ashowinfo
- blackdetect
- field
- fps
- select
- testsrc
- yadif
Nicolas George:
* Switch to AVFrame:
- make rawdec work with refcounted frames. Adapted from commit
759001c534michaelni@gmx.at >
Signed-off-by: Nicolas George <nicolas.george@normalesup.org >
Signed-off-by: Clément Bœsch <ubitux@gmail.com >
Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com >
Signed-off-by: Matthieu Bouron <matthieu.bouron@gmail.com >
Signed-off-by: Stefano Sabatini <stefasab@gmail.com >
Merged-by: Michael Niedermayer <michaelni@gmx.at >
2013-03-10 01:40:35 +01:00
Michael Niedermayer
9700a7a1dd
af_apad: remove unneeded av_opt_free
...
Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2012-12-18 17:31:01 +01:00
Michael Niedermayer
c311431e29
apad: add whole_len and pad_len options.
...
These options allow padding to a specific length or adding a specific amount if silence.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2012-12-18 17:30:31 +01:00
Michael Niedermayer
c2640146e0
apad: fix apad_options formating
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2012-12-18 17:16:03 +01:00
Michael Niedermayer
b7e085a288
af_apad: add user setable packet_size
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Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2012-12-18 17:01:33 +01:00
Michael Niedermayer
5eae7f8f35
avfilter: add apad filter
...
This filter pads an audio stream with silence
It can together with -shortest be used to extend audio streams to
the same length as video.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at >
2012-12-18 16:30:08 +01:00
