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3394 Commits

Author SHA1 Message Date
Rudolf Polzer
81f2549ec9 lavfi/showspectrum: display multiple channels in separate row 
The showspectrum filter gets multiple channel (any count) support.

Signed-off-by: Rudolf Polzer <divverent@xonotic.org>
 2013-02-04 13:37:43 +00:00
Stefano Sabatini
cf7b71b0b8 doc/filters: reformat various filter tables items 
Improve overall consistency.
 2013-02-03 23:16:20 +01:00
Dave Rice
71956371a7 lavu/parseutils: add digital cinema frame sizes 
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-02-03 22:57:04 +01:00
Rudolf Polzer
773fc6e0c7 lavfi/showspectrum: set default height to 512 
Only power-of-two FFTs are supported; so to get a full spectrum
(that is, one up to Nyquist), the height must be a power of two.

Therefore, change the default height from 480 to 512.

Signed-off-by: Rudolf Polzer <divverent@xonotic.org>
 2013-02-03 17:05:31 +00:00
Dave Rice
fe63f3d301 doc/syntax: add missing frame sizes 
Adding missing frame sizes used in parseutils.c to the documentation.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-02-03 17:08:32 +01:00
Dave Rice
3bba91d32d doc/syntax: fix frame rate documentation 
This patch corrects a mistake in the documentation and aligns the
documentation of frame rates to the values that exist in parseutils.c.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-02-03 17:08:20 +01:00
Stefano Sabatini
1897109c00 lavfi/pad: add support to named options 2013-02-03 17:01:56 +01:00
Nicolas George
23686c72e5 doc: update filter_design.txt to API changes. 2013-02-02 19:16:11 +01:00
Stefano Sabatini
6d9c21dc0e doc/indevs: add missing final dot in v4l2 option value description 
Fix inconsistency.
 2013-02-02 15:32:34 +01:00
Stefano Sabatini
423856c4ae doc/filters: fix syntax and typo for the afade curve option 2013-02-01 18:52:42 +01:00
Stefano Sabatini
986540b65f doc/filters: create a dedicated examples section for lut*, and itemize 2013-02-01 18:35:15 +01:00
Stefano Sabatini
902fa77fd7 doc/filters: fix syntax and description for the lut* options 2013-02-01 18:32:21 +01:00
Stefano Sabatini
b868275ddb doc/muxers: fix level for the segment options subsection 
Properly declare it like a @subsection, rather than as a @section.
 2013-02-01 18:14:05 +01:00
Carl Eugen Hoyos
99eedfc400 doc/muxers.texi: Fix mp3 picture attachment documentation. 2013-02-01 17:54:48 +01:00
Michael Niedermayer
69a6eddd60 Merge commit 'f2960097e42ddf9a356bab6547f87906f6999e0a' 
* commit 'f2960097e42ddf9a356bab6547f87906f6999e0a':
  bink: fix a check for the first frame.
  doc/developer: Drop obsolete MPlayer reference
  doc/developer: Add ISC license to list of acceptable licenses
  doc/developer: Add web links for all suggested licenses

Conflicts:
	doc/developer.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-02-01 14:15:30 +01:00
Diego Biurrun
8787847dc6 doc/developer: Drop obsolete MPlayer reference 2013-02-01 11:17:24 +01:00
Diego Biurrun
8b0fda180e doc/developer: Add ISC license to list of acceptable licenses 2013-02-01 11:17:21 +01:00
Diego Biurrun
cb30bf7f03 doc/developer: Add web links for all suggested licenses 2013-02-01 11:16:55 +01:00
Stefano Sabatini
b999774f0b doc/indevs: document v4l2 options 
Reviewed-By: Giorgio Vazzana <mywing81@gmail.com>
 2013-01-31 22:13:08 +01:00
Stefano Sabatini
349e7f423f doc/indevs: itemize examples for the v4l2 device 2013-01-31 22:13:08 +01:00
Paul B Mahol
22fad4e2b8 doc/filters: fix afade cuve types listing 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-31 16:18:50 +00:00
Stefano Sabatini
a842dc632e doc/indevs: apply misc fixes to the v4l2 documentation 
Reviewed-by: Giorgio Vazzana <mywing81@gmail.com>
 2013-01-31 15:29:53 +01:00
Paul B Mahol
b70ea49ca3 Port biquads filters from SoX 
Adds allpass, bass, bandpass, bandreject, biquad,
equalizer, highpass, lowpass and treble filter.

Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-31 12:13:55 +00:00
Giorgio Vazzana
ff23b76899 lavd/v4l2: add list_standards option 
Since the user is expected to choose the standard by name (with -standard
option), add the possibility to list all the supported standards.

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-01-31 12:38:03 +01:00
Stefano Sabatini
dcfbe1e0b6 doc/eval: sort functions by name 2013-01-31 12:12:15 +01:00
Stefano Sabatini
41e5e28daf doc/eval: fix/extend documentation for taylor() function 2013-01-31 12:09:47 +01:00
Stefano Sabatini
d99bc84752 doc/eval: fix/extend documentation for root() function 2013-01-31 12:09:13 +01:00
Stefano Sabatini
27db2bf000 ffmpeg: remove -crop* and -pad* options 
The options have been deprecated and are non-operational since more than
two years.
 2013-01-27 16:56:47 +01:00
Stefano Sabatini
43af18ef8b ffmpeg: implement -force_key_frames expression evalution 2013-01-27 16:56:47 +01:00
Michael Niedermayer
6b2f7fd1c7 Merge commit 'f90ff772e7e35b4923c2de429d1fab9f2569b568' 
* commit 'f90ff772e7e35b4923c2de429d1fab9f2569b568':
  Move H264/QPEL specific asm from dsputil.asm to h264_qpel_*.asm.
  doc: update the reference for the title

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-27 13:32:56 +01:00
Stefano Sabatini
c0c06c1bba doc/texi2pod: fix warnings introduced in e7e14bc69a 
The variable "$section" was replaced by "$chapter".
 2013-01-26 15:12:57 +01:00
Luca Barbato
fe1057e017 doc: update the reference for the title 
The recent texi2html exports the title as 'fulltitle_no_texi'.
 2013-01-26 14:49:57 +01:00
Michael Niedermayer
d235d240d8 Merge commit 'ded3673d77943c376d94e8157b1238bbd1eeca2d' 
* commit 'ded3673d77943c376d94e8157b1238bbd1eeca2d':
  doc: document libx264 options and mappings
  libx264: introduce -x264-params private option

Conflicts:
	doc/encoders.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-26 14:18:48 +01:00
Michael Niedermayer
e7e14bc69a Merge commit '38c1466ca41c73c7ce347da702362cb69c151716' 
* commit '38c1466ca41c73c7ce347da702362cb69c151716':
  dict: add av_dict_parse_string()
  doc: support multitable in texi2pod

Conflicts:
	doc/APIchanges
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-26 13:34:30 +01:00
Nicolas George
42c6f2a645 lavfi/vf_drawtext: default to expansion=normal. 2013-01-26 12:52:19 +01:00
Nicolas George
255ae9f380 lavfi: version bump and change log entries after the last commits. 2013-01-26 11:25:21 +01:00
Nicolas George
ea645e90a1 lavfi/buffersrc: accept unknown channel layouts. 2013-01-26 11:15:38 +01:00
Nicolas George
fccd8c21c4 ffmpeg: add -guess_layout_max option. 2013-01-26 11:15:38 +01:00
Stefano Sabatini
e4e36a4dd2 doc/filters: apply minor fixes 2013-01-25 17:45:27 +01:00
Stefano Sabatini
b7d34b328b lavfi/showwaves: add display mode option and mode=line 2013-01-25 17:42:04 +01:00
Luca Barbato
ded3673d77 doc: document libx264 options and mappings 2013-01-25 17:20:03 +01:00
Justin Ruggles
38c1466ca4 dict: add av_dict_parse_string() 
Can be used to set multiple key/value pairs from a string.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-01-25 17:20:03 +01:00
Michael Niedermayer
495cb44172 setpts: deprecate RTCTIME, we have time(0) which is more generic 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-25 15:14:33 +01:00
Michael Niedermayer
fc2922836b Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  avfilter: allow setpts filter to use wallclock time for calculations

Conflicts:
	doc/filters.texi

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-25 15:04:41 +01:00
Michael Niedermayer
25be63005f Merge commit 'b85a5e87af4254b80913fe33591d96361f30832b' 
* commit 'b85a5e87af4254b80913fe33591d96361f30832b':
  lavu: Add av_strnstr()
  h264: Allow discarding the cropping information from SPS

Conflicts:
	Changelog
	doc/APIchanges
	libavcodec/avcodec.h
	libavcodec/version.h
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-25 14:36:45 +01:00
Luca Barbato
5ea5ffc9ce doc: support multitable in texi2pod 2013-01-25 14:03:05 +01:00
Vladimir Pantelic
0b55b16abc avfilter: allow setpts filter to use wallclock time for calculations 
Signed-off-by: Vladimir Pantelic <vladoman@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-01-25 10:50:09 +01:00
Vladimir Pantelic
b85a5e87af lavu: Add av_strnstr() 
This is a length limited version of strstr()

Signed-off-by: Vladimir Pantelic <vladoman@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2013-01-25 10:47:51 +01:00
Stefano Sabatini
1ec3324f00 lavf/img2enc: extend current options documentation 2013-01-25 00:04:23 +01:00
Stefano Sabatini
2756c3091a doc/faq: fill missing word in the concat protocol entry 2013-01-25 00:04:22 +01:00
Stefano Sabatini
40cb682ca0 doc/faq: mention concat protocol documentation in the protocol concatenation entry 2013-01-25 00:04:22 +01:00
Michael Niedermayer
70b0aeba00 Merge commit '7a95afe433b2a692f490b98948c082e62ffc1d27' 
* commit '7a95afe433b2a692f490b98948c082e62ffc1d27':
  doc: fix dependencies in pod generation

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-24 14:35:15 +01:00
Stefano Sabatini
c89a8ee23d doc/eval: fix/review the section about SI prefixes and usage 
In particular, prefer "prefix" to "postfix" as in the tool manuals, and
specify powers of 2 and 10 explicitly.

This is based on the commit:
commit 2bf794b698
Author: Marcus Stollsteimer <sto.mar@web.de>
Date:   Mon Nov 19 21:39:20 2012 +0100
 2013-01-24 12:26:21 +01:00
Stefano Sabatini
ca1bc188f4 doc/eval: fix documentation for time() function 2013-01-24 12:26:21 +01:00
Stefano Sabatini
2b207bab19 doc/eval: substitute if/then/else construct with an example making use of boolean expression composition 
Since the if/then/else construct is now supported natively, showing how
to compose such a construct from basic primitives is misleading.
 2013-01-24 12:19:02 +01:00
Stefano Sabatini
2ed0803c6c lavu/eval: extend if/ifnot functions to accept a third parameter 
Add support to an if/else construct, simplify logic in expressions.
 2013-01-24 12:19:01 +01:00
Luca Barbato
7a95afe433 doc: fix dependencies in pod generation 
The script can and will change.
 2013-01-24 10:43:15 +01:00
Michael Niedermayer
31cd1e20bb eval: add function to access the current "wallclock" time. 
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-23 22:22:53 +01:00
Michael Niedermayer
ac8987591f Merge commit '88bd7fdc821aaa0cbcf44cf075c62aaa42121e3f' 
* commit '88bd7fdc821aaa0cbcf44cf075c62aaa42121e3f':
  Drop DCTELEM typedef

Conflicts:
	libavcodec/alpha/dsputil_alpha.h
	libavcodec/alpha/motion_est_alpha.c
	libavcodec/arm/dsputil_init_armv6.c
	libavcodec/bfin/dsputil_bfin.h
	libavcodec/bfin/pixels_bfin.S
	libavcodec/cavs.c
	libavcodec/cavsdec.c
	libavcodec/dct-test.c
	libavcodec/dnxhdenc.c
	libavcodec/dsputil.c
	libavcodec/dsputil.h
	libavcodec/dsputil_template.c
	libavcodec/eamad.c
	libavcodec/h264_cavlc.c
	libavcodec/h264idct_template.c
	libavcodec/mpeg12.c
	libavcodec/mpegvideo.c
	libavcodec/mpegvideo.h
	libavcodec/mpegvideo_enc.c
	libavcodec/ppc/dsputil_altivec.c
	libavcodec/proresdsp.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-23 17:44:56 +01:00
Diego Biurrun
88bd7fdc82 Drop DCTELEM typedef 
It does not help as an abstraction and adds dsputil dependencies.

Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2013-01-22 18:32:56 -08:00
Stefano Sabatini
30a40d4a55 lavf/segment: provide link to HTML M3U8 draft, also fix mentioned version in docs 2013-01-22 20:25:45 +01:00
Stefano Sabatini
7694533fda doc/muxers: remove outdated comment about live flags for the segment muxer 
The live flags is currently unused, but still kept for backward
compatibility reasons (and in case it turns to be useful again for
whatever reason).
 2013-01-22 20:25:33 +01:00
Michael Niedermayer
2338af0fb4 doc: document aresample:first_pts 
Documentation copied from asyncts, the options are supposed to do
the same thing. If not please submit a testcase where they differ
so we can fix it.

Disscussed-with: saste on IRC
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-22 01:38:55 +01:00
Michael Niedermayer
03a82d588b doc/swr: More verbose description of the force resample flag. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-21 22:45:58 +01:00
Michael Niedermayer
c5f9cc9636 doc/swr: elaborate on what the LFE mix level is. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-21 21:48:34 +01:00
Michael Niedermayer
ace74b2122 doc/swr: typo fix 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-21 21:46:48 +01:00
Michael Niedermayer
e0f208a637 doc/swr: docu lfe mix level unit & range 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-21 21:44:39 +01:00
Michael Niedermayer
4606183262 doc/swr: try to fix non english "inclusively included between" 
Googling this term has 9 hits, 7 from ffmpeg

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-21 21:41:07 +01:00
Michael Niedermayer
83440f40ba doc/swr: Mention that the internal sample format is choosen automatically if not set 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-21 21:16:43 +01:00
Michael Niedermayer
2dd07518af docs/swr: better used_channel_count docs 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-21 21:14:27 +01:00
Stefano Sabatini
0f2d4eddd8 doc/muxers: extend and clarify documentation for the segment muxer time options 2013-01-21 19:26:44 +01:00
Paul B Mahol
6ea8a830e8 afade filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-21 15:20:42 +00:00
Paul B Mahol
098d3891be EVRC decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2013-01-21 10:24:45 +00:00
Carl Eugen Hoyos
cb1c69c81d Clarify that the recommended audio squeezing/stretching filter is aresample. 
Fixes ticket #2036.
 2013-01-20 23:26:35 +01:00
Nicolas George
beb5d8f07d ffmpeg: accept "chapters" as forced key frames. 
Allow to force a key frame at the beginning of each chapter.
 2013-01-19 15:22:34 +01:00
James Almer
4f8b73129b doc/Makefile: Fix make docclean 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-19 14:32:29 +01:00
Carl Eugen Hoyos
a5faae46a3 APIchanges: Add git version and fix version for avfilter_ref_get_channels(). 2013-01-19 10:45:34 +01:00
Carl Eugen Hoyos
371cf6ee9a Add APIchanges entry for av_codec_get_tag2(). 2013-01-19 10:42:27 +01:00
Stefano Sabatini
040c461ccf doc/muxers: apply minor cosmetics to segment option descriptions 2013-01-19 00:51:28 +01:00
Stefano Sabatini
d4890c1068 lavf/segment: add support to segment list file entries sliding window listing 
In particular, should fix trac ticket #1842.
 2013-01-19 00:22:58 +01:00
Stefano Sabatini
24bbc416a4 doc/filters: create a dedicated "Examples" subsection for fade, and use @itemize 2013-01-18 23:18:01 +01:00
Stefano Sabatini
2852bd704a lavfi/fade: accept shorthand syntax 2013-01-18 23:17:47 +01:00
Stefano Sabatini
44d5a28b7d doc/filters: avoid @example for showing the drawbox shorthand syntax 
Improve overall consistency.
 2013-01-18 19:03:58 +01:00
Angelo Haller
e7a39e163d examples/demuxing: free AVPacket after usage 
Fix leak.
 2013-01-15 23:37:30 +01:00
Micah Galizia
10315b1cb8 doc/protocols: document HTTP protocol cookie support 
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
 2013-01-15 22:26:44 +01:00
Michael Niedermayer
e7e0186eeb Merge commit 'ab2ad8bd56882c0ea160b154e8b836eb71abc49d' 
* commit 'ab2ad8bd56882c0ea160b154e8b836eb71abc49d':
  lavf: Add functions for SRTP decryption/encryption
  lavu: Add an API for calculating HMAC (RFC 2104)

Conflicts:
	doc/APIchanges
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-15 15:57:33 +01:00
Martin Storsjö
8ee288d258 lavu: Add an API for calculating HMAC (RFC 2104) 
This supports HMAC-MD5 and HMAC-SHA1 for now, other hashes are
simple to add.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-01-15 11:54:19 +02:00
Carl Eugen Hoyos
5ce023b790 Fix color filter example. 
Found-by: johnd and Paul B Mahol
 2013-01-15 00:14:35 +01:00
Carl Eugen Hoyos
c29c7c1470 The c99-to-c89 binaries are now hosted on videolan.org. 2013-01-14 16:28:44 +01:00
Michael Niedermayer
8ee7b3881b Merge commit '44e065d56c87d6a9d0effccec5f31517f72924ec' 
* commit '44e065d56c87d6a9d0effccec5f31517f72924ec':
  vdpau: Add context and common helpers for hwaccel support

Conflicts:
	Changelog
	doc/APIchanges
	libavcodec/vdpau.h
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-14 13:29:00 +01:00
Michael Niedermayer
48a7981e6f doc/examples: fix assignments in if() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-14 05:05:20 +01:00
Stefano Sabatini
e8bab4c6fc ffplay: extend documentation for the -vf option 
In particular, make it consistent with the ffmpeg docs.
 2013-01-13 16:03:13 +01:00
Stefano Sabatini
98247e3368 lavf: clarify/extend documentation for AVFormatContext::analyzeduration 
"analyzeduration" is not used to detect the input duration, but to
specify the max probe data duration. Fix option description and related
doc entry accordingly.
 2013-01-13 15:09:09 +01:00
Stefano Sabatini
89ef586867 doc/ffmpeg: extend documentation for the -filter options and -af/vf aliases 2013-01-13 15:09:09 +01:00
Stefano Sabatini
c499d45c6b doc/texipod: add rule to correctly interpret @ref{ANCHOR,XREF,SECTION_NAME,...} 
This allows to name an internal reference in the POD/MAN output.
 2013-01-13 15:09:08 +01:00
Rémi Denis-Courmont
44e065d56c vdpau: Add context and common helpers for hwaccel support 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2013-01-13 14:41:27 +01:00
Michael Niedermayer
1c14c3412e dec/developer: Add Valgrind / Address Sanitizer to the patch checklist 
Reviewed-by: saste
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-12 18:23:32 +01:00
Michael Niedermayer
dae382b5b2 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  Add version bump and APIchanges entry for Add AV_PIX_FMT_VDPAU.
  pixfmt: add picture format for VDPAU

Conflicts:
	doc/APIchanges
	libavutil/pixfmt.h
	libavutil/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-01-12 13:42:42 +01:00
Diego Biurrun
f89466ad6f Add version bump and APIchanges entry for Add AV_PIX_FMT_VDPAU. 
Also fix a lavu version typo in APIchanges.
 2013-01-12 12:28:12 +01:00
Stefano Sabatini
4a0d1b2159 doc/protocols: improve wording of a sentence in http docs 
Suggested-By: Alexander Strasser
 2013-01-12 11:02:12 +01:00