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1597 Commits

Author SHA1 Message Date
Luca Barbato 1de6e14efe doc: split platform specific information 
Move the platform-specific information in its own file.
 2011-12-09 18:26:31 +01:00
Luca Barbato 2f017d9791 doc: port the git-howto to texinfo 2011-12-09 18:26:31 +01:00
Luca Barbato c1f5da698b doc: provide fallback css and customize @float 
Add "note" or "important" class to the generated div.
 2011-12-09 18:26:31 +01:00
Luca Barbato 1ebbdda1d2 doc: document fate in a texinfo 
Summarize the information provided in the wiki and the one provided
in fate.txt
 2011-12-09 18:26:17 +01:00
Luca Barbato 12dca02e9e doc: add pulseaudio to the input list 2011-12-08 12:47:39 +01:00
Paul B Mahol e93947b7d8 cljr: add encoder 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-12-08 09:47:53 +01:00
Diego Biurrun 47b20a1db0 build: merge lists of HTML documentation targets 2011-12-08 01:01:00 +01:00
Diego Biurrun d8538f06e6 doc: add editor configuration section with Vim and Emacs settings 
based on a patch by Victor Vasiliev, vasilvv gmail com
 2011-12-07 18:57:43 +01:00
Diego Biurrun def5dc1260 doc: document preferred Doxygen syntax and make patcheck detect it 2011-12-04 23:49:48 +01:00
Luca Barbato a0338b598b doc: break some long lines in developer.texi 2011-12-03 01:35:38 +01:00
Luca Barbato 2cf74eca70 drawtext: make x and y parametric 
Introduce variables "E", "PHI", "PI", "main_w"/"W", "main_h"/"H",
"text_w"/"w", "text_h"/"h", "x", "y", "n" and "t" in line with
vf_overlay and refactor the code accordingly.
 2011-12-03 01:35:29 +01:00
Janne Grunau 84994421bc doc: remove space between variable and post increment in example code 2011-12-03 01:11:12 +01:00
Justin Ruggles 0eea212943 Add avcodec_decode_audio4(). 
Deprecate avcodec_decode_audio3().
Implement audio support in avcodec_default_get_buffer().
Implement the new audio decoder API in all audio decoders.
 2011-12-02 17:40:40 -05:00
Justin Ruggles 560f773c7d avcodec: change number of plane pointers from 4 to 8 at next major bump. 
Add AV_NUM_DATA_POINTERS to simplify the bump transition.
This will allow for supporting more planar audio channels without having to
allocate separate pointer arrays.
 2011-12-02 17:40:40 -05:00
Victor Vasiliev 9b9815eec4 Update developers documentation with coding conventions. 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-12-02 23:06:41 +01:00
Luca Barbato 7d68f592f6 doc: improve general documentation for MacOSX 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-12-02 11:16:24 +01:00
Reimar Döffinger f28070a123 Add PlayStation Portable PMP format demuxer 
Not yet complete, for demuxing AAC the AAC header must be generated
manually.
Possibly the decoder could accept the header as extradata to simplify
this.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-12-01 13:54:43 +01:00
Mans Rullgard b94a3b288e APIchanges: fill in some blanks 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-11-28 17:29:47 +00:00
Luca Barbato 9270b8a3d1 doc: cleanup filter section 
Use the @command{} tag when needed and cleanup the examples.
 2011-11-28 00:39:59 +01:00
Justin Ruggles a17c3c7d15 avformat: add CRI ADX format demuxer 2011-11-26 16:25:07 -05:00
Justin Ruggles bbb46f3ec7 libavutil: add utility functions to simplify allocation of audio buffers. 
Based on code by Stefano Sabatini.
 2011-11-23 18:39:28 -05:00
Justin Ruggles 8889cc4f5b libavutil: add planar sample formats and av_sample_fmt_is_planar() 2011-11-23 18:39:28 -05:00
Anton Khirnov b0641ab7a0 doc/filters: fix some typos. 2011-11-21 06:45:39 +01:00
Justin Ruggles f3a29b750a avcodec: move some AVCodecContext fields to an internal struct. 
A new field, AVCodecContext.internal is used to hold a new struct
AVCodecInternal, which has private fields that are not codec-specific and are
used by general libavcodec functions.

Moved internal_buffer, internal_buffer_count, and is_copy.
 2011-11-19 10:01:05 -05:00
Anton Khirnov f872e4d0a7 Add an APIchanges entry and a minor bump for avio changes. 2011-11-18 11:01:16 +01:00
Martin Storsjö 627067118c avutil: Add av_timegm as a public function 
This is useful, since the normal timegm function isn't a standard
function (requiring _BSD_SOURCE or _SVID_SOURCE on glibc to
be visible, and not available on e.g. windows). The widely available
function mktime uses the local time zone, which requires ugly
workarounds to handle UTC time.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-16 11:22:41 +02:00
Janne Grunau d8a091698a doc: add support for an optional navigation bar in texi2html pages 
The navigation header for the web pages lives in a different repository.
Read it during documentation regeneration to use the same navigation bar
on all pages.
 2011-11-14 01:12:15 +01:00
Luca Barbato 58b68d6b36 texi2html: remove stray \n 
Single-quoted strings are printed verbatim in perl.
 2011-11-13 12:42:39 +01:00
Luca Barbato 84fb63ed23 doc: prettyfy the texi2html documentation 
make it use the website css and start structuring it so it is consistent
 2011-11-13 12:00:44 +01:00
Derek Buitenhuis c433a3f9a5 VBLE Decoder 
Add a decoder for the VBLE Lossless Codec, which
still has a cult following. Used to be popular
several years ago on doom9.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-11 22:46:47 +02:00
Luca Barbato 299809defb doc: update libavfilter documentation 
Update the reference to the conversion tool to use avconv and
make sure the example line works as supposed.
Remove the paragraph pointing to the svn repo
 2011-11-10 15:55:29 -08:00
Martin Storsjö 65ac51373b udp: Allow specifying the local IP address 
This is useful if sending multicast data on a host with
multiple interfaces.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-09 20:19:39 +02:00
Anton Khirnov 8a691dfdab doc/git-howto: expand format-patch and send-email notes. 2011-11-08 14:25:38 +01:00
Kostya Shishkov f545e00677 BMV demuxer and decoder 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-08 00:36:45 +02:00
Anton Khirnov eacec07e9c doc/APIchanges: add missing dates and hashes 2011-11-06 20:33:13 +01:00
Anton Khirnov a2aeeb2263 avconv: move copy_initial_nonkeyframes to the options context. 
Also document it.
 2011-11-06 18:38:53 +01:00
Anton Khirnov d9b49e72a6 doc/avconv: elaborate on basic functionality. 2011-11-06 18:38:53 +01:00
Anton Khirnov 2b56db5869 doc/avconv: -sample_fmts, not -help sample_fmts prints the sample formats 2011-11-06 18:38:53 +01:00
Reimar Döffinger ba04ecfdac avstring: Add locale independent implementations of strcasecmp/strncasecmp 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-06 11:52:56 +02:00
Luca Barbato 07b172fe8f avstring: Add locale independent implementations of toupper/tolower 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-06 11:52:54 +02:00
Martin Storsjö b6d08f40aa avformat: Add functions for doing global network initialization 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-11-05 12:17:51 +02:00
Anton Khirnov a2c0b830d5 avconv: add -dump_attachment option. 2011-11-03 07:29:29 +01:00
Anton Khirnov 4dbc6ceef5 avconv: add -attach option. 
It allows attaching arbitrary files, e.g. fonts to Matroska files.
 2011-11-03 07:28:21 +01:00
Justin Ruggles 512557b291 avcodec: remove avcodec_parse_frame and deprecate associated elements. 
The documentation for CODEC_CAP_PARSE_ONLY and AVCodecContext.parse_only
indicates that they are utilized through avcodec_parse_frame(), which was
never actually implemented.
 2011-10-27 22:06:32 -04:00
Luca Barbato c4b97fbdfa pulse: documentation 
Specify avoptions and how to use pactl to list devices.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-10-26 16:39:33 -07:00
Justin Ruggles 85579b6381 avcodec: remove the Zork PCM encoder. 
The Zork PCM decoder does not decode the 1 sample we have correctly, therefore
the encoder based on the decoder is also incorrect. There is no good reason to
keep the encoder.
 2011-10-26 12:01:07 -04:00
Justin Ruggles b606a01759 libspeexenc: add libspeex encoder 2011-10-20 13:06:15 -04:00
Janne Grunau 8096fdf0b6 presets: rename presets directory 2011-10-19 21:20:17 +02:00
Anton Khirnov 569129a6dc lavf: add avformat_new_stream as a replacement for av_new_stream. 
It takes a codec parameter, thus enabling codec-specific defaults.
 2011-10-19 17:02:11 +02:00
Kostya Shishkov 0d8506b8c5 Ut Video decoder 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-10-19 08:24:19 +02:00
Stefano Sabatini ec2ac9271c lavfi: add rgbtestsrc source, ported from MPlayer libmpcodecs 
The licence was changed from GPL to LGPL with explicit approval from
the original author.

See thread:
Subject: [FFmpeg-devel] [PATCH] lavfi: add rgbtestsrc source,
        ported from MPlayer libmpcodecs
Date: Mon, 11 Jul 2011 16:32:41 +0200

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-10-19 07:09:08 +02:00
Stefano Sabatini 0244879f30 lavfi: add testsrc source 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-10-19 07:08:42 +02:00
Anton Khirnov a5f05e52e4 doc/avtools: add forgotten part to stream specifiers description 2011-10-18 11:40:14 +02:00
Alexandra Khirnova 3ec344626c avconv: add presets 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-10-17 22:24:17 +02:00
Martin Storsjö 02a1a28c61 doc: Update the documentation on setting options for RTSP 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-10-17 19:57:50 +03:00
Stefano Sabatini b157be1f38 lavfi: port libmpcodecs delogo filter 
The ported filter supports named option parsing and more YUV formats.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-10-17 18:05:41 +02:00
Stefano Sabatini ce6b6ef645 lavfi: port boxblur filter from libmpcodecs 
With the following additions:
* support to gray format
* support to yuva420p format
* parametric luma/chroma/alpha radius
* consistency check on the radius values, avoid crashes with invalid values

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-10-17 18:05:41 +02:00
Stefano Sabatini 171868e25a lavfi: add negate filter 
This filter is a simple wrapper around the LUT filter.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-10-17 18:05:41 +02:00
Stefano Sabatini 8fe0c527f3 lavfi: add LUT (LookUp Table) generic filters 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-10-17 18:05:38 +02:00
Justin Ruggles b631fba936 avformat: add AVInputFormat flag AVFMT_NO_BYTE_SEEK. 
This will prevent seeking by bytes for formats that cannot handle this.
 2011-10-13 16:31:15 -04:00
Justin Ruggles 3e68b28221 fix ac3 encoder documentation 
some of the mode values were reversed
 2011-10-12 14:52:26 -04:00
Anton Khirnov 492bd1a28f AVOptions: bump minor and add APIchanges entry. 2011-10-12 16:55:56 +02:00
Diego Biurrun 25c27f379f doc: fix references to obsolete presets directories for avconv/ffmpeg 2011-10-11 14:31:19 +02:00
Mans Rullgard 8124d8ad66 avtools: add -v as alias for -loglevel 
This saves a bit of typing.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-10-09 16:53:06 +01:00
Anton Khirnov 667d98182d doc/avconv: add forgotten output/per-stream info to -filter 2011-10-09 17:15:18 +02:00
Anton Khirnov 3460dd8acf avconv: add -stats option to enable/disable printing encoding progress 2011-10-09 17:15:18 +02:00
Diego Biurrun e83c2ddebf Fix 'heigth' vs. 'height' typos. 2011-10-05 11:12:01 +02:00
Stefano Sabatini 1ee2014190 vf_unsharp: set default chroma size value to 5x5 
The previous default value 0x0 was not good, since it is not even
valid.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-09-29 07:20:05 +02:00
Stefano Sabatini 46b29397a6 vf_scale: add a "sar" variable 
Also create a "dar" alias for the "a" variable, for avoiding possible
confusion between dar/sar.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-09-28 08:03:24 +02:00
Anton Khirnov 3ccd15803b avconv: add support for copying attachments. 2011-09-27 15:26:36 +02:00
Anton Khirnov d159060a87 doc/avconv: expand documentation for some options. 2011-09-27 15:26:35 +02:00
Anton Khirnov 5aa3fcec35 doc/avconv: document -timelimit. 2011-09-27 15:26:35 +02:00
Anton Khirnov e3245b2631 avconv: replace all fprintf() by av_log(). 
Deprecate -v option, now only -loglevel is enough.
 2011-09-26 20:33:50 +02:00
Maxim Poliakovski be64629a13 Apple ProRes decoder 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-09-22 14:54:46 +03:00
Diego Biurrun dd8d808ba6 doc: library versions need to be bumped in version.h 2011-09-21 14:57:29 +02:00
Stefano Sabatini 4703a7b50b vf_yadif: correct documentation on the parity parameter 
0 is top-field-first, 1 is bottom-field-first, not the other way
around.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-09-21 08:59:58 +02:00
Joakim Plate ab09df9dea vf_yadif: add an option to enable/disable deinterlacing based on src frame "interlaced" flag 
Signed-off-by: Joakim Plate <elupus@ecce.se>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-09-19 12:44:22 +02:00
Stefano Sabatini 8cee38a298 eval: implement not() expression 2011-09-19 12:38:34 +02:00
Stefano Sabatini 9bc393908a eval: add sqrt function for computing the square root 2011-09-19 12:38:14 +02:00
Anton Khirnov 7f9b0ef9a8 doc/APIChanges: fill in missing hashes and dates. 2011-09-18 12:01:23 +02:00
Stefano Sabatini d763fb7d47 lavfi: add select filter 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-09-17 19:08:30 +02:00
Anton Khirnov 57650c70e2 doc/avconv: fix typo. 2011-09-12 15:53:26 +02:00
Stefano Sabatini ee42716b07 lavfi: add showinfo filter 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-09-12 08:48:14 +02:00
Anton Khirnov 172efad7c7 doc/avconv: document option types (input/output/per-stream/...) 
Also trim some redundant stream specifiers descriptions.
 2011-09-11 17:30:05 +02:00
Anton Khirnov 99442bfe20 doc/avtools-common-opts: write a section about stream specifiers. 2011-09-11 17:30:05 +02:00
Anton Khirnov 3a37392efe doc/avconv: remove two pointless paragraphs. 
They are misleading and carry no useful information.
 2011-09-11 17:30:04 +02:00
Anton Khirnov eb05446367 doc/avconv: document that global options should be specified first. 2011-09-11 17:30:04 +02:00
Anton Khirnov d3d6a2582e doc/avconv: remove entries for nonexistent options 2011-09-11 17:30:04 +02:00
Anton Khirnov 1533c10286 doc/avconv: remove documentation for removed 'timestamp' option 2011-09-11 17:30:04 +02:00
Anton Khirnov b3dd2010af doc: cosmetics, rename fftools-common-opts to avtools-.... 2011-09-11 17:30:04 +02:00
Anton Khirnov 8e5ce5901b avconv: extend -vf syntax 
Add a per-stream -filter option, make -vf an alias for -filter:v. Move
vfilters to the options context.
 2011-09-11 17:30:04 +02:00
Anton Khirnov 0bc391281a avconv: remove -psnr option. 
It's redundant -- -flags +psnr does the same thing.
 2011-09-11 17:30:04 +02:00
Anton Khirnov b2254d8385 avconv: move frame pixel format to the options context. 
Also remove redundant -pix_fmt list syntax, it's inconsistent and  only
makes the code more complicated. -pix_fmts should be enough for
everyone.
 2011-09-11 17:30:03 +02:00
Anton Khirnov 77d9c4542c avconv: rewrite -qscale and -aq handling. 
Merge video_qscale (set by -qscale) and audio_qscale (set by -aq) into
one 'qscale' field in the options context. Add a shortcut -q for -qscale
and make -aq an alias for -q:a.
 2011-09-11 17:30:03 +02:00
Anton Khirnov 05bffc12c4 avconv: move audio_sample_fmt to options context. 
Also document it and replace undocumented and inconsistent
'-sample_fmt list' syntax with -sample_fmts.
 2011-09-11 17:29:55 +02:00
Luca Barbato d162994a81 doc: explain __STDC_CONSTANT_MACROS in C++ 
In order to build C++ programs using libav you need
-D__STDC_CONSTANT_MACROS appened to the CXXFLAGS.
 2011-09-10 15:21:22 -04:00
Anton Khirnov 35c5d7d1ef avconv: remove -[vas]lang options. 
They are redundant, the same can be now accomplished with -metadata.
 2011-09-10 13:09:42 +02:00
Anton Khirnov 013887ebcd avconv: move codec tags to options context. 
Add a new -tag option, make -[vas]tag an alias for -tag:[vas]
 2011-09-10 13:03:54 +02:00
Kieran Kunhya 0ca36b4de7 Add LATM muxer 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2011-09-07 12:57:55 +02:00
Anton Khirnov d821cbe2ff avconv: move bitstream filters to options context. 
Change syntax -- -[vas]bsf are replaced by -bsf:[stream specifier], the
argument is now a comma-separated list of bitstream filters.
 2011-09-05 11:17:31 +02:00