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3426 Commits

Author SHA1 Message Date
Clément Bœsch
34d0ea5247 lavfi/deshake: support named options. 2013-03-05 21:16:54 +01:00
Clément Bœsch
c0bfc2b90d doc/filters: make examples a bit more consistent. 
Create dedicated subsection and itemize. Not done for every filters, but
a large part is done.
 2013-03-05 21:08:19 +01:00
Clément Bœsch
72d2e9437d doc/showspectrum: add some examples. 2013-03-05 20:37:58 +01:00
Paul B Mahol
3f35f36a2e lavfi: port MP stereo3d filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-03-05 18:36:40 +00:00
Nicolas George
9b211c43dc examples/muxing: fix memory leak. 
Do not re-call avcodec_get_context_defaults3(), it is already
called by avformat_new_stream() and it leaks the codec
priv_data that was already allocated.

Use avformat_free_context() instead of freeing (not)
everything manually.

Fix trac ticket #2322.
 2013-03-05 15:43:32 +01:00
Nicolas George
622a6f6f3b doc/muxers: specify that tee needs -map. 
Address trac ticket #2311.
 2013-03-05 14:20:18 +01:00
Paul B Mahol
f5ce359ce4 doc/filters: fix short options for noise filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-03-05 10:18:21 +00:00
Clément Bœsch
16ed6a6bf7 doc/filters: fix degrees/radians copy/paste fail. 2013-03-03 23:49:46 +01:00
Michael Niedermayer
5ade6bfb03 doc/examples/demuxing: use AVFrame accessor functions 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-03-01 22:40:50 +01:00
Carl Eugen Hoyos
a791b62f5f Improve dump_attachment documentation. 
Fixes ticket #2299
 2013-02-28 08:57:10 +01:00
Jean First
2d7044683f ffmpeg_opt: add -to option to specify stop time 
Signed-off-by: Jean First <jeanfirst@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-27 02:17:42 +01:00
Paul B Mahol
eac93932b0 lavfi/geq: improve support for formats with alpha plane 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-25 12:54:40 +00:00
Stefano Sabatini
b59cd089ff lavfi/abuffersink: add sample_rates field to AVABufferSinkParams 
Allow to select sample rates.
 2013-02-24 23:21:28 +01:00
Michael Niedermayer
71cf094e1b Merge commit '9f1223562e134bac6345a465870b9d56ff7d60cf' 
* commit '9f1223562e134bac6345a465870b9d56ff7d60cf':
  lavfi: connect libavresample options to af_resample via AVFilterGraph

Conflicts:
	doc/APIchanges
	libavfilter/avfiltergraph.c
	libavfilter/avfiltergraph.h
	libavfilter/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-24 17:10:55 +01:00
Michael Niedermayer
2fc662ae63 Merge commit '040c565e51985477a8fa5e42d2ddfb26ebde6608' 
* commit '040c565e51985477a8fa5e42d2ddfb26ebde6608':
  doc: developer: Allow tabs in the vim configuration for Automake files
  Remove pointless av_cold attributes in header files

Conflicts:
	libavcodec/h264.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-24 14:32:55 +01:00
Nicolas George
ea2de3d096 lavf/concatdec: add the "duration" directive. 2013-02-24 13:12:46 +01:00
Justin Ruggles
9f1223562e lavfi: connect libavresample options to af_resample via AVFilterGraph 2013-02-23 17:07:54 -05:00
Diego Biurrun
040c565e51 doc: developer: Allow tabs in the vim configuration for Automake files 
While we do not use Automake in libav, this allows our config to be
used more globally without introducing unwanted breakage.
 2013-02-23 20:13:47 +01:00
Paul B Mahol
df63e0c8bb doc/filters: add forgotten sentence for blend filter examples 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-23 14:26:21 +00:00
Stefano Sabatini
160def32da doc/muxers: fix reference to @anchor defined in another manual 
In particular, fix warnings:
*** Undefined node `quoting_and_escaping' in @ref (in doc/muxers.texi l. 767)
*** Undefined node `quoting_and_escaping' in @ref (in doc/muxers.texi l. 772)
 2013-02-22 23:48:55 +01:00
Senthilnathan M
12a269a522 lavu/parseutils: allow MM:SS format for duration in av_parse_time() 
Fix trac ticket #2258.

Signed-off-by: Senthilnathan M <senthilnathan.maadasamy@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-02-22 23:43:46 +01:00
Stefano Sabatini
8902f5b89c doc/filters: apply minor spacing fixes to boxblur docs 2013-02-22 19:57:54 +01:00
Stefano Sabatini
f30979e095 lavfi/boxblur: add support to named options 2013-02-22 19:57:20 +01:00
Paul B Mahol
47619e41c4 blend filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-21 20:16:23 +00:00
Michael Niedermayer
6b8f21190d Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  dxva2: Add missing #define to make header compile standalone
  arm: vp8: Add missing #includes for header to compile standalone
  doc: filters: Correct BNF FILTER description

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-21 12:59:38 +01:00
Stefano Sabatini
22b06103f0 lavfi/overlay: add format option 
In particular, fix misbehavior in case main and overlay input formats
mismatch (e.g. YUV420 and YUV444).
 2013-02-20 19:39:40 +01:00
Stefano Sabatini
3d77a27548 lavfi/overlay: implement shortest option 
Force termination when the overlay stream ends. Simplify scripting logic,
for example when an infinite source is used to generate a background for
a composite video.
 2013-02-20 19:17:11 +01:00
Stefano Sabatini
7f07c61c2f doc/filters: rework introductory description for decimate 
In particular, dedicate first paragraph to deliver a short description of
the filter.
 2013-02-20 19:11:19 +01:00
Stefano Sabatini
a2a1e20fa2 lavfi/decimate: use named options 2013-02-20 19:07:48 +01:00
Stefano Sabatini
49c8fe304f doc/filters: apply misc fixes to drawbox documentation 2013-02-20 19:01:48 +01:00
Vicente Jimenez Aguilar
b5ad422bf4 doc: filters: Correct BNF FILTER description 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-02-20 11:34:05 +01:00
Paul B Mahol
480ddf2bc9 lavfi/histogram: overlay display mode for levels histogram mode 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-18 20:13:07 +00:00
Vicente Jimenez Aguilar
202b5f6deb doc: Fix some obsolete references to av* tools as ff* tools 
Signed-off-by: Diego Biurrun <diego@biurrun.de>

CC: libav-stable@libav.org
 2013-02-18 13:04:29 +01:00
Michael Niedermayer
09ece9fa6c eval: print() support 
This allows printing values via av_log from expressions.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-17 17:36:27 +01:00
Clément Bœsch
1e860f1668 doc/codecs: simple sub_charenc option documentation. 2013-02-17 16:58:19 +01:00
Nicolas George
dcc73aaaa9 doc/examples: do not allocate AVFrame directly. 
The size of the AVFrame structure is not part of the ABI;
it can grow with later versions. Therefore, applications
are not supposed to allocate AVFrame directly, they are
supposed to use avcodec_alloc_frame() instead.
 2013-02-17 15:51:50 +01:00
Clément Bœsch
08d149d688 lavfi/subtitles: support charenc option. 2013-02-17 12:58:20 +01:00
Stefano Sabatini
7ca2f8b113 lavfi/mp: drop mp=kerndeint filter 
The filter has been natively integrated into libavfilter.
 2013-02-17 11:48:45 +01:00
Stefano Sabatini
8c85a9f046 lavfi/mp: drop mp=unsharp filter 
The native filter is equivalent from the point of view of the features
and of performances.
 2013-02-17 11:48:37 +01:00
Stefano Sabatini
ef4c71e8f8 lavfi/unsharp: add check on matrix x/y size values oddity 2013-02-17 11:47:39 +01:00
Paul B Mahol
af882e1819 lavfi: port MP noise filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-02-16 11:42:41 +00:00
Stefano Sabatini
2042cd3769 lavfi/unsharp: extend range for amount values, to reflect the behavior of mp=unsharp 
Also update the documentation accordingly, and suggest a meaningful range.
 2013-02-16 00:08:31 +01:00
Stefano Sabatini
37b42bcb7d doc/filters: itemize unsharp examples 
Also drop pointless example.
 2013-02-16 00:08:31 +01:00
Stefano Sabatini
fbcc584d3a lavfi/unsharp: use named options, and add missing checks on matrix size values 
In particular, avoid out-of-buffer access and crashes with too big
values, and rework documentation accordingly.
 2013-02-16 00:08:31 +01:00
Stefano Sabatini
0018221c03 doc: fix reference to ffmpeg-bitstream-filters.html page 2013-02-15 18:56:27 +01:00
Stefano Sabatini
7ac3ccc5f2 lavfi/unsharp: use the same macros used in the original MP filter 
Remove possibly pointless inconsistency with the ported code.

Also specify parameter value ranges consistent with those of the ported
filter.
 2013-02-15 01:06:56 +01:00
Stefano Sabatini
772b949d8e examples/scaling_video: fix typo 2013-02-15 00:28:53 +01:00
Michael Niedermayer
8102a097a5 doc/APIchanges: List merge commit hashes and version numbers 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-15 00:25:16 +01:00
Clément Bœsch
d5ce725cb3 Fix a few "its" vs "it's" typo. 2013-02-14 23:45:48 +01:00
Clément Bœsch
35a995f451 doc/resampler: fix two typo. 2013-02-14 23:43:08 +01:00