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2665 Commits

Author SHA1 Message Date
Clément Bœsch
03778575b9 lavfi/deshake: switch inverted comments. 2012-12-06 16:20:31 +01:00
Clément Bœsch
0678641b7c lavfi/deshake: remove unecessary check before unref. 2012-12-06 16:20:31 +01:00
Clément Bœsch
e7b0e83e96 lavfi/deshake: switch to filter_frame. 2012-12-06 16:20:31 +01:00
Michael Niedermayer
54a71f2e6c Merge commit 'b519298a1578e0c895d53d4b4ed8867b1c031a56' 
* commit 'b519298a1578e0c895d53d4b4ed8867b1c031a56':
  pixdesc: fix yuva 10bit bit depth
  avconv: deprecate the -vol option
  x86: af_volume: add SSE2/SSSE3/AVX-optimized s32 volume scaling
  x86: af_volume: add SSE2-optimized s16 volume scaling

Conflicts:
	ffmpeg.c
	tests/ref/lavfi/pixdesc
	tests/ref/lavfi/pixfmts_copy
	tests/ref/lavfi/pixfmts_null
	tests/ref/lavfi/pixfmts_scale
	tests/ref/lavfi/pixfmts_vflip

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-06 15:55:47 +01:00
Michael Niedermayer
1bb547192f lavfi: rename af_volume to af_volume_stefano 
This matches the naming style of the new af_volume_justin filter.

Note, Yes i would too prefer having one filter instead of 2.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-06 15:29:23 +01:00
Michael Niedermayer
b38c79bf23 Merge commit 'b384e031daeb1ac612620985e3e5377bc587559c' 
* commit 'b384e031daeb1ac612620985e3e5377bc587559c':
  lavfi: add volume filter

Conflicts:
	Changelog
	libavfilter/Makefile
	libavfilter/af_volume.c
	libavfilter/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-06 15:18:59 +01:00
Clément Bœsch
a0b2e8e155 lavfi/silencedetect: use eval builtin to parse dB. 
Also update FATE test to use the dB form.
 2012-12-06 15:08:38 +01:00
Stefano Sabatini
c3fa6add58 lavfi/field: switch to filter_frame API 2012-12-06 13:51:34 +01:00
Stefano Sabatini
3942294fd5 lavfi/drawtext: make use of outlink variable in filter_frame() 
Fix warning.
 2012-12-06 13:51:27 +01:00
Clément Bœsch
1e85fd6a47 lavfi/mp: remove dead extern vf_info_t declarations. 2012-12-06 12:52:58 +01:00
anonymous
de42d2a347 lavfi/mp: add ff_ prefix to exported symbols 2012-12-06 12:38:37 +01:00
Justin Ruggles
b384e031da lavfi: add volume filter 
Based on the volume filter in FFmpeg written by Stefano Sabatini
<stefasab@gmail.com>.
 2012-12-05 11:23:37 -05:00
Justin Ruggles
b30a363331 x86: af_volume: add SSE2/SSSE3/AVX-optimized s32 volume scaling 2012-12-05 11:23:37 -05:00
Justin Ruggles
f96f1e06a4 x86: af_volume: add SSE2-optimized s16 volume scaling 2012-12-05 11:23:37 -05:00
Michael Niedermayer
99efd59626 Merge commit 'cb45553f577f8e0ebfe05d3287e1b6fa5859b967' 
* commit 'cb45553f577f8e0ebfe05d3287e1b6fa5859b967':
  Remove pointless #undefs of previously forbidden functions.
  fate: Add dependencies for bmp, cdxl, dfa, mp3

Conflicts:
	doc/examples/muxing.c
	libavfilter/filtfmts.c
	libavutil/des.c
	libavutil/eval.c
	libavutil/log.c
	libavutil/parseutils.c
	tests/fate/mp3.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-12-05 13:34:45 +01:00
Clément Bœsch
ab5497df15 lavfi/subtitles: 10l close codec before format. 
Fix invalid memory accesses.
 2012-12-04 23:56:02 +01:00
Anton Khirnov
cb45553f57 Remove pointless #undefs of previously forbidden functions. 2012-12-04 21:40:22 +01:00
Nicolas George
0444733b78 lavfi/drawtext: add the reload option. 2012-12-04 19:06:22 +01:00
Clément Bœsch
359cd12a43 lavfi/mp: fix invalid read with filters with no argument. 2012-12-04 03:47:16 +01:00
Clément Bœsch
ef1868351d lavfi/removelogo: switch to ff_filter_frame. 2012-12-04 02:31:40 +01:00
Clément Bœsch
3313e46c4a lavfi: add subtitles filter. 2012-12-04 01:49:03 +01:00
Clément Bœsch
b5eb630e21 lavfi: remove some video w/h settings after avfilter_copy_buffer_ref_props. 
video->[wh] will be set with the same values as the input after
avfilter_copy_buffer_ref_props. These filters don't change the size of
the input so there is no need for this code.
 2012-12-03 21:47:03 +01:00
Clément Bœsch
d91388367f lavfi/gradfun: remove check for AV_PERM_PRESERVE. 
This check does not make sense in this context, see
doc/filter_design.txt for details about the usage of such flag.
 2012-12-03 20:38:29 +01:00
Stefano Sabatini
5148147b26 lavfi/bbox: switch to ff_filter_frame() API 2012-12-02 18:13:49 +01:00
Stefano Sabatini
255be0734d lavfi/alphamerge: fix leak introduced in 217163eb 2012-12-02 18:04:57 +01:00
Nicolas George
ddd87236f0 lavfi/vf_super2xsai: fix output ref size. 2012-12-02 17:08:17 +01:00
Stefano Sabatini
bd465fdc73 lavfi/framestep: switch to ff_filter_frame API 2012-12-02 15:02:05 +01:00
Stefano Sabatini
fbc339ff41 lavfi/super2xsai: switch to ff_filter_frame() API 2012-12-02 15:01:56 +01:00
Clément Bœsch
adfd9ca3fa lavfi/hue: move to ff_filter_frame. 2012-12-02 14:44:31 +01:00
Nicolas George
24cb1f9718 lavfi/vf_tile: forward errors. 2012-12-02 13:53:41 +01:00
Nicolas George
3b316247fb lavfi/vf_tile: cosmetic after last commit. 2012-12-02 13:53:41 +01:00
Nicolas George
6f3d2fb18b lavfi/vf_tile: switch to filter_frame. 
Also add error check on buffer allocation.
 2012-12-02 13:53:41 +01:00
Stefano Sabatini
3d72820722 lavfi/decimate: switch to ff_filter_frame() API 2012-12-02 12:42:29 +01:00
Stefano Sabatini
217163eb98 lavfi/alphamerge: switch to ff_filter_frame() API 2012-12-02 12:42:29 +01:00
Stefano Sabatini
83ab46a57e lavfi/blackdetect: switch to new ff_filter_frame() API 2012-12-02 12:42:29 +01:00
Clément Bœsch
9e1914dfba lavfi/hqdn3d: avoid use of uninitialized variable. 2012-12-02 02:53:22 +01:00
Clément Bœsch
a3554bb457 lavfi/gradfun: avoid use of uninitialized variable. 2012-12-02 02:42:07 +01:00
Clément Bœsch
f61369d762 lavfi/vsrc: switch to ff_filter_frame. 2012-12-02 00:23:45 +01:00
Stefano Sabatini
13c39e9676 lavfi/geq: add T variable and example 2012-12-01 16:05:15 +01:00
Clément Bœsch
a7eabbb20d lavfi/concat: prefer av_asprintf() over stack allocated buffer. 2012-11-29 12:55:56 +01:00
Clément Bœsch
b99f1303ad lavfi/concat: switch to filter_frame. 2012-11-29 12:55:56 +01:00
Clément Bœsch
ea3bad0e9e lavfi/smartblur: switch to filter_frame. 2012-11-29 12:49:03 +01:00
Clément Bœsch
9262f13269 lavfi/show{spectrum,waves}: use ff_filter_frame(). 2012-11-29 11:44:20 +01:00
Michael Niedermayer
3fd8e07265 vsrc_mandelbrot: switch to filter_frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-29 05:52:31 +01:00
Clément Bœsch
9236e9f1e1 lavfi/ebur128: use ff_filter_frame() everywhere. 2012-11-29 03:48:14 +01:00
Michael Niedermayer
1eb8809a41 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  vf_fieldorder: require write permissions
  vf_fieldorder: reindent

Conflicts:
	libavfilter/vf_fieldorder.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-29 02:54:50 +01:00
Michael Niedermayer
87b9dc0982 Merge commit '565e4993c63f797e2d50ad2f1e8f62fdbe299666' 
The commit has already been split and commited, this merge is just for metadata.
What has not been merged is the removial of some start/end_frame / draw_slice
related functions that are still in use. They can be removed once they are
unused.

* commit '565e4993c63f797e2d50ad2f1e8f62fdbe299666':
  lavfi: merge start_frame/draw_slice/end_frame

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-29 02:51:22 +01:00
Clément Bœsch
031d644878 lavfi/ass: switch to filter_frame. 2012-11-29 02:36:34 +01:00
Anton Khirnov
9178235ffb avfilter: mark start_frame/end_frame/draw_slice as deprecated 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-29 02:30:11 +01:00
Clément Bœsch
502ecc9cc2 lavfi/colormatrix: 10l fix forgotten buffer unref. 2012-11-29 02:21:16 +01:00
Clément Bœsch
269cd07702 lavfi/colormatrix: switch to filter_frame. 2012-11-29 02:16:33 +01:00
Anton Khirnov
88f8af26a9 vf_format: switch to filter_frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-29 02:09:40 +01:00
Anton Khirnov
7c42814782 vf_copy: switch to filter_frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-29 02:09:22 +01:00
Anton Khirnov
ece5decbe0 vf_null: switch to filter_frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-29 02:09:01 +01:00
Michael Niedermayer
015c2b4066 libavfilter: default to filter_frame when neither it nor start/slice/end is set. 
this is needed for vf_null and a few others.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-29 02:08:49 +01:00
Anton Khirnov
60e50dd960 buffersrc: switch to filter_frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-29 01:55:26 +01:00
Anton Khirnov
b5ecfa1d8d buffersink: switch to filter_frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-29 01:55:26 +01:00
Clément Bœsch
5d796270c5 lavfi/thumbnail: re-use ctx instead of inlink->dst. 2012-11-29 01:43:28 +01:00
Clément Bœsch
782993d9e4 lavfi/thumbnail: use avfilter_unref_bufferp() where appropriate. 2012-11-29 01:38:08 +01:00
Clément Bœsch
24f425319d lavfi/thumbnail: switch to filter_frame. 2012-11-29 01:34:55 +01:00
Anton Khirnov
69d4420aea libavfilter/split: switch to filter_frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-29 01:20:53 +01:00
Michael Niedermayer
94fdef818e vf_scale: switch to filter_frame 
Based on patch by Anton Khirnov
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-29 01:20:53 +01:00
Clément Bœsch
3860e34b08 lavfi/sendcmd: expose the options for both filters. 2012-11-29 00:52:00 +01:00
Clément Bœsch
0b70ffa4ac lavfi/sendcmd: add FLAGS to AVOption array. 2012-11-29 00:50:37 +01:00
Clément Bœsch
a5b765236b lavfi: add priv_class for some forgotten filters. 
This allows to print the options available when using commands such as
ffmpeg -help full.
 2012-11-29 00:50:37 +01:00
Clément Bœsch
8a12c96d27 lavfi/mptestsrc: add FLAGS to AVOption array. 2012-11-29 00:50:37 +01:00
Anton Khirnov
0a767ad796 vf_blackframe: switch to filter_frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-29 00:32:08 +01:00
Anton Khirnov
8f21cfc6b3 vf_aspect: switch to filter_frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-29 00:31:50 +01:00
Anton Khirnov
aa61728d0a vf_cropdetect: switch to filter_frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-29 00:15:56 +01:00
Anton Khirnov
71f82c3805 vf_crop: switch to filter_frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-29 00:15:40 +01:00
Anton Khirnov
a42b89910b vf_drawbox: switch to filter frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-29 00:09:53 +01:00
Anton Khirnov
267290ce3b vflip: switch to filter_frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-29 00:09:31 +01:00
Michael Niedermayer
8c1f98d954 Merge commit 'bb6c67bb36b136de10256f0999128df4a42f9ffc' 
* commit 'bb6c67bb36b136de10256f0999128df4a42f9ffc':
  lavfi: remove vf_slicify

Conflicts:
	doc/filters.texi
	libavfilter/Makefile
	libavfilter/allfilters.c
	libavfilter/vf_slicify.c
	tests/lavfi-regression.sh
	tests/ref/lavfi/crop_scale_vflip

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 23:59:15 +01:00
Anton Khirnov
5f648ce43e vf_yadif: switch to filter_frame, this filter did not support slices 
signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 23:47:01 +01:00
Anton Khirnov
9a65b8c0a2 vf_fade: switch to filter_frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 23:47:01 +01:00
Clément Bœsch
2d9d444051 lavfi: convert remaining input/output list compound literals to named objects. 
This is following 568c70e79e.
 2012-11-28 23:19:20 +01:00
Anton Khirnov
bff576c779 vf_lut: switch to filter_frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 22:39:35 +01:00
Anton Khirnov
eb7e7e82e1 vf_hflip: switch to filter_frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 22:39:16 +01:00
Anton Khirnov
dabb993c44 f_setpts: switch to filter_frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 22:27:51 +01:00
Anton Khirnov
bb56436cfd f_settb: switch to filter_frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 22:19:43 +01:00
Michael Niedermayer
eb1424b4fe src_movie: switch to filter_frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 21:58:45 +01:00
Anton Khirnov
f7f6f281dd vsrc_testsrc: switch to filter_frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 21:58:39 +01:00
Anton Khirnov
c262e8cff6 vsink_nullsink: switch to filter_frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 21:49:04 +01:00
Anton Khirnov
45eed9b197 vf_unsharp: switch to filter_frame, this filter did not support slices 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 21:47:39 +01:00
Michael Niedermayer
afded1816b vf_transpose: switch to filter_frame 
Based on patch by Anton Khirnov
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 21:46:23 +01:00
Anton Khirnov
2c3b665379 vf_select: switch to filter_frame 
The new code reads the input frame when its ready, the previous
code did read the input frame during start_frame at which point it
may not yet be available.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 21:28:02 +01:00
Anton Khirnov
0663a9eab8 vf_showinfo: switch to filter_frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 21:28:02 +01:00
Michael Niedermayer
6be0df5080 vf_pad: switch to filter_frame 
Based on patch by Anton Khirnov
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 21:28:02 +01:00
Michael Niedermayer
e42b7ff2b2 vf_pixdesctest: switch to filter_frame 
Based on patch by Anton Khirnov
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 20:25:55 +01:00
Anton Khirnov
1f94f86ab5 vf_libopencv: switch to filter_frame, this filter did not support slices 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 20:25:55 +01:00
Clément Bœsch
5d170b09d3 lavfi/geq: switch to filter_frame. 2012-11-28 20:20:40 +01:00
Anton Khirnov
2a06bc10e7 vf_gradfun: switch to filter_frame, this filter did not support slices 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 20:06:06 +01:00
Anton Khirnov
6325957b28 vf_frei0r: switch to filter_frame, the filter did not support slices 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 20:06:06 +01:00
Clément Bœsch
57d9c86bf3 lavfi/edgedetect: switch to filter_frame. 2012-11-28 20:03:01 +01:00
Anton Khirnov
92b57e8dac vf_fps: switch to filter_frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 19:28:41 +01:00
Anton Khirnov
e67fdbffe5 vf_fieldorder: switch to filter_frame, this filter did not support real slices 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 19:23:32 +01:00
Michael Niedermayer
59907340e1 libavfilter/fifo: fix indent 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 19:18:24 +01:00
Michael Niedermayer
b5572ab861 vf_boxblur: cosmetics to reduce diff to qatar 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 19:18:24 +01:00
Michael Niedermayer
7bfa2f25c0 vf_drawtext: switch to filter_frame, this filter did not support slices 
Based on patch by Anton Khirnov
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 18:07:51 +01:00
Michael Niedermayer
384641468b vf_delogo: switch to filter_frame, this filter did not support slices 
Based on patch by Anton Khirnov
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 18:07:33 +01:00
Michael Niedermayer
ed547e2ce5 vf_hqdn3d: fix permissions 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 18:05:09 +01:00
Michael Niedermayer
46a4e72bc5 vf_delogo: fix order of operations in apply_delogo() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 18:03:03 +01:00
Anton Khirnov
250b122e3a vf_boxblur: switch to filter_frame, boxblur did not support slices 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 17:33:42 +01:00
Anton Khirnov
05945c7f88 libavfilter/fifo: switch to filter_frame, the filter did not support slices. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 17:33:42 +01:00
Anton Khirnov
1b43fc127c vf_hqdn3d: switch to filter_frame 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 16:43:34 +01:00
Michael Niedermayer
8227a0b7df libavfilter: update doxy for filter_frame 
Based on patch by Anton Khirnov
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 16:43:34 +01:00
Michael Niedermayer
3ed483cdfa libavfilter: Support using filter_frame for video 
With this we can mix filters using filter_frame OR start/draw_slice/end

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 16:43:34 +01:00
Michael Niedermayer
a0b8eec719 default_filter_frame: fix argument name 
Based on code by Anton Khirnov
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 16:43:34 +01:00
Michael Niedermayer
f6dd145533 avfilter: check that filter_frame and slice variants are not both used 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 16:43:34 +01:00
Michael Niedermayer
cd7febd33f lavfi: replace filter_samples by filter_frame 
Based on patch by Anton Khirnov
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 16:43:34 +01:00
Michael Niedermayer
42d3fea65f Merge commit 'af7d13ee4a4bf8d708f9b0598abb8f6e22b76de1' 
* commit 'af7d13ee4a4bf8d708f9b0598abb8f6e22b76de1':
  asink_nullsink: plug a memory leak.
  x86: h264_idct: port to cpuflags
  x86: cpu: Drop unused HAVE_RWEFLAGS condition

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-28 13:32:17 +01:00
Anton Khirnov
4c973de9a5 vf_fieldorder: require write permissions 
This filter modifies the input frame.
 2012-11-28 08:50:24 +01:00
Anton Khirnov
49dd71a6f1 vf_fieldorder: reindent 2012-11-28 08:50:24 +01:00
Anton Khirnov
565e4993c6 lavfi: merge start_frame/draw_slice/end_frame 
Any alleged performance benefits gained from the split are purely
mythological and do not justify added code complexity.
 2012-11-28 08:50:19 +01:00
Anton Khirnov
bb6c67bb36 lavfi: remove vf_slicify 
The following commit will make it useless.

The crop_scale_vflip FATE test changes because of off-by-one differences
in output when vflipped slices are passed to sws.
 2012-11-28 08:44:01 +01:00
Anton Khirnov
af7d13ee4a asink_nullsink: plug a memory leak. 2012-11-28 08:43:54 +01:00
Stefano Sabatini
2ac6a3d1bf lavfi/drawtext: add support to expansion of generic expressions 2012-11-27 23:27:50 +01:00
Mark Himsley
13c6252536 lavfi/overlay: enable yuva420p as overlay background 
Same calculation as for RGBA etc to create unpremultiplied output.
Useful for creating an intermediate "Mix/Effects bank", in vision mixer
(switcher) terminology.

Example command:

ffmpeg -i input.mov -vf
"[in]scale=iw:ih:interl=1,format=yuv420p[bg];movie=BBC_blocks_watermark.png,scale=iw:ih:interl=1,format=yuva420p[dog];movie=Kickabout_strap.mov,scale=iw:ih:interl=1,format=yuva420p[strap];[strap][dog]overlay=0:0[me1];[bg][me1]overlay=0:0,scale=0:0:interl=1[out]"
-b:v 3M -an output.mov

Fix trac ticket #549.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2012-11-27 10:44:42 +01:00
Michael Niedermayer
8d231e37af af_aresample: consistently use ROUNDED_DIV 
This fixes issues with negative timestamps

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-26 21:09:15 +01:00
Michael Niedermayer
4b5a12a2cb af_aresample: fix rounding of negative timestamps 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-26 16:25:47 +01:00
Michael Niedermayer
69d45d2ecb avfiltergraph: add aresample_swr_opts 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-26 03:51:08 +01:00
Michael Niedermayer
8f507feecb avfiltergraph: add AVOption table 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-25 14:36:22 +01:00
Michael Niedermayer
014058abea af_aresample: check ff_get_audio_buffer() failure 
Fixes null pointer dereference

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-24 17:33:32 +01:00
Michael Niedermayer
0efcf16a3e replace av_log(0, by av_log(NULL, 
The first parameter is a pointer and NULL is more correct

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-23 18:10:02 +01:00
Michael Niedermayer
c322f19855 vf_mandelbrot: give all av_log a context 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-23 18:05:16 +01:00
Stefano Sabatini
f67ebf5b77 lavfi/avfiltergraph: improve error message in graph_check_validity() 
Fix trac ticket #1944.
 2012-11-22 13:14:20 +01:00
Stefano Sabatini
eb87b340e8 lavfi/drawtext: add support for printing frame numbers 
Fix trac ticket #1949.
 2012-11-22 13:14:19 +01:00
Michael Niedermayer
494945cb66 Merge commit 'd1d9efaae6c7e8466b06c30ca21c6b569dd2e480' 
* commit 'd1d9efaae6c7e8466b06c30ca21c6b569dd2e480':
  avcodec: split avpicture from imgconvert
  pixdesc: add PIX_FMT_ALPHA flag

Conflicts:
	libavcodec/imgconvert.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-21 15:37:01 +01:00
Michael Niedermayer
c44a028e19 af_aresample: allocate at least 1 sample buffer. Fix null ptr dereference. 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-19 15:55:54 +01:00
Michael Niedermayer
27d39c225b liavfi/avcodec: allow channel layouts with fewer channels than actually available. 
This fixes the regression with Ticket1726, where some audio was lost.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-18 22:54:18 +01:00
Stefano Sabatini
158763312f lavfi/frei0r: in init() check path loop, free resources in a single point 2012-11-18 16:52:46 +01:00
Stefano Sabatini
6c7ae49330 lavfi/frei0r: extend load_path() to support arbitrarily long paths 2012-11-18 16:52:46 +01:00
Clément Bœsch
f6be711a69 lavfi/mp/pp: use PP_CPU_CAPS_AUTO. 2012-11-18 16:21:59 +01:00
Nicolas George
c437c251b8 lavfi/drawtext: implement more generic expansion. 
The new expansion mechanism uses the %{...} notation.
For compatibility reasons, it must be enabled explicitly,
but a warning is printed if a conflict is likely to happen.
 2012-11-18 15:55:47 +01:00
Nicolas George
29e388abcb lavfi/drawtext: use bprint for the expanded text. 2012-11-17 19:47:56 +01:00
Clément Bœsch
b3bf9b1d97 lavfi/geq: fix GPL license header. 
100l: original code is GPL, header miscopied. LICENSE file and configure
dependency are fine.
 2012-11-15 21:48:39 +01:00
Stefano Sabatini
334a0d15c6 lavfi/frei0r: add additional trailing slash in FREI0R_PATH paths 
Allow to accept paths with no ending trailing slash.

Based on a patch by rogerdpack <rogerpack2005@gmail.com>.
 2012-11-13 22:54:29 +01:00
Stefano Sabatini
9a2028d4f4 lavfi/frei0r: correctly handle paths longer than 1023 chars 2012-11-13 22:41:01 +01:00
Paul B Mahol
1acd2f6ba7 Replace rest of libavutil/audioconvert.h with libavutil/channel_layout.h 
Also remove it in once case when it is not needed.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-11-13 13:21:21 +00:00
Stefano Sabatini
7945665200 lavfi: store and propagate number of channels information in audio buffer properties 
The channels field is required since the channel layout is not always
available.
 2012-11-13 12:15:27 +01:00
Michael Niedermayer
03b078721c Merge commit '97bf7c03b1338a867da52c159a2afecbdedcfa88' 
* commit '97bf7c03b1338a867da52c159a2afecbdedcfa88':
  doc: git-howto: Leave reviewers time to react before pushing patches
  Include libavutil/channel_layout.h instead of libavutil/audioconvert.h
  lavu: rename audioconvert.* to channel_layout.* and deprecate audioconvert.h

Conflicts:
	doc/APIchanges
	doc/examples/decoding_encoding.c
	doc/git-howto.texi
	ffmpeg_filter.c
	libavcodec/flacdec.c
	libavcodec/imc.c
	libavcodec/mpegaudiodec.c
	libavcodec/utils.c
	libavfilter/asrc_anullsrc.c
	libavfilter/audio.c
	libavfilter/avfilter.c
	libavfilter/avfilter.h
	libavfilter/avfiltergraph.c
	libavfilter/buffer.c
	libavutil/Makefile
	libavutil/audioconvert.h
	libavutil/channel_layout.c
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-11-12 11:32:11 +01:00
Clément Bœsch
3a7f00810c lavfi: remove mp=geq filter. 
Native geq video filter is now available.
 2012-11-11 23:18:12 +01:00
Clément Bœsch
8eecbaf5e4 lavfi: add geq filter. 2012-11-11 23:12:54 +01:00
Clément Bœsch
2b3597f0d1 lavfi: remove mp=fixpts filter. 
lavfi/f_setpts.c should allow everything mp=fixpts supports, with a lot
of additional control.
 2012-11-11 22:49:53 +01:00
Clément Bœsch
84aed3faf0 lavfi: remove mp=tile filter. 
The native tile video filter is now feature equivalent.
 2012-11-11 22:43:18 +01:00
Clément Bœsch
7582012058 lavfi/tile: extend shorthand parameters. 
This makes the syntax similar to mp=tile.
 2012-11-11 22:43:18 +01:00
Clément Bœsch
4a90e7124d lavfi/tile: add nb_frames option. 2012-11-11 22:43:18 +01:00
Clément Bœsch
ecfaff350f lavfi/tile: add margin and padding options. 2012-11-11 22:43:17 +01:00
Clément Bœsch
aa5a029091 lavfi/tile: allow named arguments. 2012-11-11 22:43:17 +01:00
Justin Ruggles
a903f8f087 Include libavutil/channel_layout.h instead of libavutil/audioconvert.h 
Also reorder some other #include when applicable.
 2012-11-11 13:35:12 -05:00