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4079 Commits

Author SHA1 Message Date
Stefano Sabatini
98786aa2f0 lavfi/aevalsrc: initialize pointer to expression to NULL 
Fix crash in case of expression parsing failure.
 2013-11-21 23:14:38 +01:00
Clément Bœsch
ddaf543aa6 avfilter/showspectrum: use 0 dummies for range in const. 
This is consistent with other options.
 2013-11-20 16:38:09 +01:00
Clément Bœsch
9343fc30e2 avfilter/showspectrum: reindent const options. 2013-11-20 16:37:34 +01:00
Clément Bœsch
9c8b240806 avfilter/showspectrum: add blackman window. 2013-11-20 16:35:48 +01:00
Clément Bœsch
3e69f7c221 avfilter/showspectrum: add win_func option. 2013-11-20 16:22:05 +01:00
Michael Niedermayer
6a71efff33 avfilter/vf_tinterlace: check clone return value 
Inspired by: 3a16ec19d2

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-19 18:08:58 +01:00
Michael Niedermayer
0a382aa99b Merge commit '3a16ec19d2426457419cb8a7304f97982699efda' 
* commit '3a16ec19d2426457419cb8a7304f97982699efda':
  vf_interlace: check one av_frame_clone allocation

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-19 18:06:40 +01:00
Vittorio Giovara
3a16ec19d2 vf_interlace: check one av_frame_clone allocation 2013-11-19 14:48:36 +01:00
Vallimar
6f5c36832d avfilter/vf_mp: fix missing FF_API_XVMC check 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-18 01:22:30 +01:00
Michael Niedermayer
0ee905e243 Merge commit '5b9c3b4505206143d85398c1410949319fa1180f' 
* commit '5b9c3b4505206143d85398c1410949319fa1180f':
  Replace all instances of avcodec_alloc_frame() with av_frame_alloc().

Conflicts:
	doc/examples/decoding_encoding.c
	doc/examples/muxing.c
	ffmpeg.c
	libavcodec/alacenc.c
	libavcodec/libopenjpegenc.c
	libavcodec/libvpxenc.c
	libavcodec/pcm.c
	libavcodec/xbmenc.c
	libavcodec/xwdenc.c
	libavformat/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-16 23:54:10 +01:00
Alex Sukhanov
86b3435fc0 af_aresample: Fix timestamp of first padded PCM audio packet 
Problem:
ffmpeg generated video file which had two audio packets with the same timestamp: last original audio packet and first padded audio packet.

Timestamp of first added audio packet by 'apad' fitler had the same value as last original audio packet. The problem was in 'aresample' fitler, which used next pts instead of current one.
As long as 'apad' and 'aresample' filters have separate mechanisms of timestamp calculation, they got the same values.

Command line:
ffmpeg -i <input_filename> -shortest -apad 512 -af asetnsamples=n=512 -b:a 1058400 -ac 1 -ar 44100 -async 0 -acodec pcm_s16le -sn -f matroska -y <output_file>

Fix:
Call swr_next_pts() function before swr_convert()

Tested:
FATE tests passed.
Fix has been tested in our Transcoder regression framework on ~10k test videos. It's about ~500k transcodes.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-15 11:54:02 +01:00
Stefano Sabatini
8cd3685a3f lavfi: add elbg filter 2013-11-13 11:21:57 +01:00
Clément Bœsch
199b8fbd09 avfilter/fade: use FADE_OUT macro. 2013-11-10 19:16:45 +01:00
Clément Bœsch
981128c2c1 avfilter/fade: remove a bunch of useless parenthesis. 2013-11-10 19:15:48 +01:00
Clément Bœsch
461e810cfc avfilter/fade: use inlink->frame_count. 2013-11-10 19:12:36 +01:00
Clément Bœsch
3e1097b909 avfilter/fade: add color option. 
Fixes Ticket #1822.
 2013-11-10 19:05:08 +01:00
Michael Niedermayer
175e689cc5 avfilter/graphparser: zero filter_ctx in case of deallocation in create_filter() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-07 23:38:44 +01:00
Michael Niedermayer
ec8e68c763 Merge commit 'cffecc0e7ebd642afaa1fb9f56fab1fcc283293c' 
* commit 'cffecc0e7ebd642afaa1fb9f56fab1fcc283293c':
  avfilter/graphparser: Directly free filter memory if initialization fails

Conflicts:
	libavfilter/graphparser.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-07 23:05:26 +01:00
Lenny Wang
7c02a77d25 avfilter/unsharp: added optimized opencl kernels 
Reviewed-by: Wei Gao <highgod0401@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-07 22:31:43 +01:00
Paul B Mahol
d9d752cfb5 avfilter/af_aecho: free input frame after it is being used 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-11-07 17:45:47 +00:00
Michael Niedermayer
ea6331b2c6 avfilter/af_aresample: Calculate output buffer size more precisely. 
Fixes accumulation of data in case of significant silence injections

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-06 23:54:02 +01:00
Diego Biurrun
cffecc0e7e avfilter/graphparser: Directly free filter memory if initialization fails 2013-11-06 22:06:15 +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
be74cb5159 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  avfilter/buffer: Suppress deprecation warning for avfilter_unref_buffer

Conflicts:
	libavfilter/buffer.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-05 12:17:35 +01:00
Stefano Sabatini
988e2e7c1c lavfi/ladspa: cast return value of av_x_if_null to char*, fix warnings 2013-11-05 00:04:17 +01:00
Diego Biurrun
7d1a68e95b avfilter/buffer: Suppress deprecation warning for avfilter_unref_buffer 
The function is used in a block of code that is deprecated anyway.
 2013-11-04 23:04:10 +01:00
Diego Biurrun
e73996954d filtfmts-test: Fix use of deprecated API 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2013-11-04 16:20:44 +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
Vittorio Giovara
446e37dc97 vf_fieldorder: remove superfluous get_video_buffer 2013-11-04 14:37:06 +01:00
Paul B Mahol
3d9fc5c6ad avfilter/vf_aspect: remove dupe constants setup 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-11-03 16:39:22 +00:00
Michael Niedermayer
2ed562d5fa Merge remote-tracking branch 'cigaes/master' 
* cigaes/master:
  lavfi/af_pan: support unknown layouts on input.
  lavfi/af_pan: support unknown layouts on output.
  lswr: fix assert failure on unknown layouts.
  lavfi: parsing helper for unknown channel layouts.
  lavfi/avfiltergraph: do not reduce incompatible lists.
  lavfi/avfiltergraph: suggest a solution when format selection fails.
  lavd/lavfi: support unknown channel layouts.
  lavf/wavenc: check for a single stream.
  lavd/alsa: add stream validation
  lavd/alsa: fix timestamp calculation

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-03 13:57:05 +01:00
Michael Niedermayer
a75bf4e5c1 Merge commit '34a0ac41a880039c7fb4b3abce10d8e2ce48fac7' 
* commit '34a0ac41a880039c7fb4b3abce10d8e2ce48fac7':
  vf_aspect: support variables in evaluating the aspect ratios

Conflicts:
	Changelog
	doc/filters.texi
	libavfilter/vf_aspect.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-03 11:54:19 +01:00
Nicolas George
7b0a587393 lavfi/af_pan: support unknown layouts on input. 
Fix trac ticket #2899.
 2013-11-03 10:30:50 +01:00
Nicolas George
4e9adc9b73 lavfi/af_pan: support unknown layouts on output. 2013-11-03 10:30:47 +01:00
Nicolas George
6e2473edfd lavfi: parsing helper for unknown channel layouts. 
Make ff_parse_channel_layout() accept unknown layouts too.
 2013-11-03 10:30:25 +01:00
Nicolas George
d300f5f6f5 lavfi/avfiltergraph: do not reduce incompatible lists. 
A list of "all channel layouts" but not "all channel counts"
can not be reduced to a single unknown channel count.
 2013-11-03 10:30:16 +01:00
Nicolas George
f775eb3fb4 lavfi/avfiltergraph: suggest a solution when format selection fails. 
Format selection can fail if unknown channel layouts are used
with filters that do not support it.
 2013-11-03 10:30:08 +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
Rudolf Polzer
34a0ac41a8 vf_aspect: support variables in evaluating the aspect ratios 
Example: -vf setsar=sar="sar*9/10"

Signed-off-by: Rudolf Polzer <divverent@xonotic.org>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2013-11-02 21:14:08 +01:00
Michael Niedermayer
599c285162 avfilter/vf_gradfun: add emms_c() for mmxext 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-01 14:42:06 +01:00
Clément Bœsch
969329fe11 Revert "Merge commit 'ed1a11ed52bbd1f15bb9b0416d69b7924bee3191'" 
This reverts commit fc5fe4804f, reversing
changes made to ffe3350098.

The factoring is broken; it's not calling the ssse3 code anymore, and
calling the mmx2 code with bad alignment. It also broke some FATE
instances.

Conflicts:
	libavfilter/x86/vf_gradfun_init.c
 2013-11-01 14:28:08 +01:00
Michael Niedermayer
c6125f5e1c avfilter/x86/vf_gradfun_init: fix some consts & related warnings 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-01 14:20:10 +01:00
Michael Niedermayer
fc5fe4804f Merge commit 'ed1a11ed52bbd1f15bb9b0416d69b7924bee3191' 
* commit 'ed1a11ed52bbd1f15bb9b0416d69b7924bee3191':
  gradfun: x86: Factor out common code for some gradfun_filter_line() variants

Conflicts:
	libavfilter/x86/vf_gradfun_init.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-01 10:26:49 +01:00
Michael Niedermayer
ffe3350098 Merge commit 'ee80cf741a44115758e62399b7bde08d33161151' 
* commit 'ee80cf741a44115758e62399b7bde08d33161151':
  avfilter: x86: K&R formatting cosmetics

Conflicts:
	libavfilter/x86/vf_gradfun_init.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-01 10:20:20 +01:00
Diego Biurrun
ed1a11ed52 gradfun: x86: Factor out common code for some gradfun_filter_line() variants 2013-10-31 16:34:18 +01:00
Diego Biurrun
ee80cf741a avfilter: x86: K&R formatting cosmetics 2013-10-31 12:15:54 +01:00
Carl Eugen Hoyos
e4b0a77021 libavfilter/decimate: Add pts of first frame to all frames. 
Fixes ticket #3019

Reviewed-by: Clément Bœsch
 2013-10-31 11:24:43 +01:00
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
Anton Khirnov
cd43ca0443 lavfi: do not export the filters from shared objects 2013-10-28 15:29:54 +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