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1730 Commits

Author SHA1 Message Date
Reinhard Tartler
014f8d8106 No longer build libpostproc by default 
update documentation to inform developers that it may be removed in a
later release.

Signed-off-by: Reinhard Tartler <siretart@tauware.de>
 2012-01-11 09:27:56 +01:00
Luca Barbato
0c50edb789 doc: fix stray reference to FFmpeg 2012-01-10 05:04:22 +01:00
Diego Biurrun
8b1a26864c faq: Solutions for common problems with sample paths when running FATE. 2012-01-07 20:53:07 +01:00
Anton Khirnov
e8c04f6240 avconv: add symbolic names for -vsync parameters 2012-01-04 21:25:25 +01:00
Luca Barbato
a6a4793d04 v4l2: list available formats 
Make use of the experimental framesize enumeration ioctl if available.
 2012-01-04 13:10:20 +01:00
Justin Ruggles
779ef255e6 adx: add an adx muxer 2012-01-03 18:47:42 -05:00
Jonathan Nieder
96d8e18a98 APIchanges: mention cleaned up header includes 
Fixes bug 188.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2012-01-04 00:29:55 +01:00
Janne Grunau
c04a954da6 lavu: bump lavu minor for av_popcount64 
Add it to doc/APIchanges and update and correct other entries.
 2012-01-03 15:42:26 +01:00
Reinhard Tartler
302371c055 Release notes: mention cleaned up header includes 
A rebuild in debian revealed that this broke compilation of a number packages:
http://bugs.debian.org/cgi-bin/pkgreport.cgi?users=siretart@tauware.de;tag=ftbfs-libav0.8
 2012-01-02 17:21:55 +01:00
Luca Barbato
762b21f9f7 doxygen: cleanup style to support older doxy 
Doxygen 1.7.5.1 had been used as reference while certain distributions
provide older and not fully compatible versions.
 2011-12-29 17:19:46 +01:00
Paul B Mahol
b5aecc6bc0 avformat: Add SMJPEG demuxer. 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-12-28 20:17:20 +01:00
Kostya Shishkov
adfe0c942e Indeo 4 decoder 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2011-12-28 15:22:18 +01:00
Janne Grunau
2702ec2ef4 doxygen: remove unreplaced variables from custom header and footer 2011-12-27 17:54:06 +01:00
Anton Khirnov
06e8d38f2b Add minor bumps and APIchanges entries for lavc/lavfi changes. 2011-12-25 20:50:16 +01:00
Gautam Gupta
671005558a doxy: add website-alike style to the html output 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2011-12-25 14:34:32 +01:00
Anton Khirnov
2bbb472016 FAQ: add an entry for common error when using -profile 2011-12-25 14:31:13 +01:00
Reinhard Tartler
be00d2e174 Prepare for 0.8_beta1 snapshot release 2011-12-23 15:38:15 +01:00
Luca Barbato
02e8f03296 segment: introduce segmented chain muxer 
It behaves similarly to image2 muxer
 2011-12-19 18:31:28 +01:00
Mans Rullgard
2a216ca2ef APIchanges: fill in revision for AVFrame.age deprecation 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-18 22:15:04 +00:00
Mans Rullgard
8400b126ac avcodec: deprecate AVFrame.age 
This was intended as an optimisation for skipped blocks in MPEG2
P-frames and never used elsewhere.  Removing this "optimisation"
speeds up MPEG2 decoding by 1-2% (ARM Cortex-A9).

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-12-18 22:14:33 +00:00
Michael Karcher
f40e7eb573 lavf: add OpenMG audio muxer. 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-12-18 16:23:16 +01:00
Alexandra Khirnova
a7b5e841ff avconv: support stream specifiers in -metadata and -map_metadata 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-12-16 21:12:53 +01:00
Derek Buitenhuis
80f6c0bb95 v410 encoder and decoder 
v410 is a packed 10-bit 4:4:4 YCbCr format used in
QuickTime.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-12-13 23:34:24 +01:00
Derek Buitenhuis
86ae512453 doc: make developer.texi point to correct fate doc 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-12-13 23:34:23 +01:00
Anton Khirnov
526604545f lavf: add avformat_close_input(). 
It sets the supplied AVFormatContext pointer to NULL after freeing it,
which is safer and its name is consistent with other lavf functions.

Also deprecate av_close_input_file().
 2011-12-12 20:23:56 +01:00
Diego Biurrun
da9cea77e3 Fix a bunch of common typos. 2011-12-11 00:32:25 +01:00
Anton Khirnov
2e87b4c511 Warn about avserver being broken. 
Also remove mentions of it from other avtools' manuals.
 2011-12-10 22:02:44 +01:00
Luca Barbato
708060d7d1 doc: update to refer to avconv 2011-12-10 15:15:05 +01:00
Luca Barbato
0395d37abb doc: remove some stale entries from the faq 
Some entries should be still amended.
 2011-12-10 15:15:05 +01:00
Kostya Shishkov
19341c58e0 Dxtory capture format decoder 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-12-10 11:58:03 +01:00
Luca Barbato
d5837d7fe9 doc: update documentation to use avconv 2011-12-09 18:26:31 +01:00
Luca Barbato
ca410b4eb0 doc: update demuxers section 
Cleanup tags usage and update commandline examples.
 2011-12-09 18:26:31 +01:00
Luca Barbato
9bdfe9ac1c doc: extend external library coverage 2011-12-09 18:26:31 +01:00
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
Anton Khirnov
96139b5e32 avconv: move max_frames to options context. 
Add a -frames option that uses generic stream specifiers, change
-[vad]frames into aliases to it.
 2011-09-05 11:16:46 +02:00
Anton Khirnov
039267f192 avconv: move metadata to options context. 
It is now possible to set metadata on streams and chapters.
 2011-09-05 11:16:02 +02:00
Anton Khirnov
fb4ca26bdb lavf,lavc,sws: add {avcodec,avformat,sws}_get_class() functions. 2011-09-03 20:53:35 +02:00
Anton Khirnov
c11fb8288d AVOptions: add AV_OPT_SEARCH_FAKE_OBJ flag for av_opt_find(). 
It allows to search for options only with AVClass, without allocating
the corresponding context.
 2011-09-03 20:52:21 +02:00
Anton Khirnov
c922816d31 avconv: remove stubs of crop* and pad* options 2011-08-29 06:22:10 +02:00
Stefano Sabatini
f2011ed234 fifo: add av_fifo_peek2(), and deprecate av_fifo_peek() 
The new function provides a more generic interface than av_fifo_peek()
for peeking at a FIFO buffer data.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-08-26 20:53:02 +02:00
Alberto Delmás
45ecda8554 Windows Media Image decoder (WMVP/WVP2) 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-08-23 11:18:35 +02:00
Stefano Sabatini
b6d28eff84 avplay: add examples of how to specify size/pixel format through private options 
Clarify with an example what the user should use instead of the
deprecated (and no longer working) -s/-pix_fmt options.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-08-22 07:16:28 +02:00
Anton Khirnov
f5bae2c6ed doc/avconv: replace forgotten av by avconv. 
Signed-off-by: Alex Converse <alex.converse@gmail.com>
 2011-08-19 15:37:44 -07:00
Anton Khirnov
f60a6b5853 avconv: reset input_ts_offset between files. 
Signed-off-by: Alex Converse <alex.converse@gmail.com>
 2011-08-19 15:37:14 -07:00
Anton Khirnov
cf4976ed7b doc/avconv: extend -ss documentation. 
Signed-off-by: Alex Converse <alex.converse@gmail.com>
 2011-08-19 15:36:43 -07:00
Anton Khirnov
ddf5ef0263 avconv: remove -intra option. 
It's equivalent to -g 0.
 2011-08-18 11:22:05 +02:00
Sven Hesse
c6c6c1aaa6 add XMV demuxer 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2011-08-17 15:04:37 +02:00
Anton Khirnov
48f9e457ea lavf: add avformat_query_codec(). 
It allows to check if a given codec can be written into a container.
 2011-08-16 20:24:20 +02:00
Anton Khirnov
bca06e77e1 lavc: add avcodec_get_type() for mapping codec_id -> type. 2011-08-16 20:24:20 +02:00
Anton Khirnov
64db1a82d6 lavc: add audio flag to the 'b' option, deprecate 'ab'. 
Its only reason for its existence was ffmpeg's inability to properly assign
AVOptions to streams. Now this is not a problem anymore, so 'ab' should
go.
 2011-08-16 06:20:43 +02:00
Anton Khirnov
f4ad238c6c avconv: rename sameq to same_quant 
It's often mistakenly used as 'same quality', emphasize that it's not
true in the manual.
 2011-08-16 06:19:08 +02:00
Anton Khirnov
7478ab5a13 doc/avconv: add forgotten end of chapter. 2011-08-16 06:18:59 +02:00
Anton Khirnov
92f1940e99 avconv: replace -vcodec/-acodec/-scodec with a better system. 
The new option doesn't depend on its placement wrt -new* options (which
don't exist anymore) and works in a similar way as per-stream AVOptions.

-[vas]codec remain as aliases to -codec:[vas]
 2011-08-16 06:17:02 +02:00
Anton Khirnov
ff884c79ee avconv: remove presets. 
Nothing except x264 uses them and native x264 presets should be used
with private options.
 2011-08-16 06:10:20 +02:00
Michael Niedermayer
2dbdb309ac patch checklist: suggest fate instead of regression tests 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-08-15 11:53:45 +02:00
Dustin Brody
e3a70c7c5f APIchanges: note error_recognition in lavf 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-08-12 19:12:53 +02:00
Anton Khirnov
8d2e4a7e68 avconv: change semantics of -map 
New syntax contains an optional stream type, allowing to refer to n-th
stream of specific type.

Omitting stream number now maps all streams of the given type.
 2011-08-12 19:10:22 +02:00
Anton Khirnov
3d4f0dab79 avconv: get rid of new* options. 
They are confusing, irregular and redundant -- -map already contains all
the information.  Stream maps can now be parsed in opt_output_file().

Add a more user-friendly default behavior in case no maps are present.

Breaks -programid for now, but it never worked properly anyway. A better
solution will be written soon.
 2011-08-12 19:10:22 +02:00
Anton Khirnov
d4863fc1a8 cmdutils: allow precisely specifying a stream for AVOptions. 2011-08-12 18:35:12 +02:00
Anton Khirnov
e6e6060c9b avconv: make -map_metadata work consistently with the other options 
Before, it took an input and output file index, now it only takes an
input file and applies to the next output file.

Stream/chapter/program specification is now part of the option name and
the delimiter was changed from ',' to ':' to be consistent with the
similar feature for AVOptions.
 2011-08-12 13:50:36 +02:00
Anton Khirnov
c9065c2917 avconv: remove deprecated options. 2011-08-12 13:30:38 +02:00
Anton Khirnov
b9aac90bd8 avconv: make -map_chapters accept only the input file index. 
This is consistent with how all the other options work.
 2011-08-12 13:30:07 +02:00
Anton Khirnov
6291d7e416 Make a copy of ffmpeg under a new name -- avconv. 
It will be further developed with a few incompatible changes.

ffmpeg.c will stay as is for some time, so any scripts using it won't be
broken.
 2011-08-12 13:27:30 +02:00
Anton Khirnov
4d58e4cb4c Rename ffserver to avserver. 2011-08-09 19:56:25 +02:00
Anton Khirnov
9e12f0bf5f Rename ffprobe to avprobe. 2011-08-09 19:56:24 +02:00
Anton Khirnov
266463daff Rename ffplay to avplay. 2011-08-09 19:56:21 +02:00
Luca Barbato
5038f9b268 apichange: add an entry for AV_PKT_FLAG_CORRUPT 2011-08-02 02:43:10 +02:00
Dustin Brody
18cb40f074 lavc: Deprecate unused FF_ER_VERY_AGGRESSIVE 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-07-31 14:53:38 -07:00
Yu-Jie Lin
1442d29533 x11grab: add show_region AVOption. 
Draw the current grabbing region for indication.

Signed-off-by: Yu-Jie Lin <livibetter@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-07-31 14:26:08 +02:00
Yu-Jie Lin
085791a92e x11grab: add follow_mouse AVOption. 
-follow_mouse centered|PIXELS
  move grabbing region to where mouse pointer at the center; or
  only move when pointer reaches within PIXELS to the edge.

Signed-off-by: Yu-Jie Lin <livibetter@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-07-31 14:25:00 +02:00
Dustin Brody
2a11952f45 h263dec: Propagate AV_LOG_ERRORs from slice decoding through frame decoding with sufficient error recognition 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-07-28 15:23:07 -07:00
Anton Khirnov
e0e65ddb88 doc/fftools-common-opts: wording fixes missing from the previous commit. 2011-07-28 17:46:14 +02:00
Anton Khirnov
22b203baf8 doc: document using AVOptions in fftools. 2011-07-28 17:36:38 +02:00
Kostya Shishkov
c2d23309ef add Flash Screen Video 2 decoder 
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
 2011-07-22 09:12:30 -07:00
Stefano Sabatini
0a858048af ffplay: warn that -pix_fmt is no longer working, suggest alternative 
Also remove now unused variable.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-07-17 07:00:53 +02:00
Stefano Sabatini
a4e540c4f5 ffplay: warn that -s is no longer working, suggest alternative 
Also remove now unused variables.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-07-17 07:00:37 +02:00
Diego Biurrun
a2f31564b4 doc: remove file name from @file directive in Doxygen usage example 
The file name is redundant and brittle across file renamings.
 2011-07-14 20:51:01 +02:00
Anton Khirnov
6cb1197929 APIchanges: fill in missing hashes and dates. 2011-07-14 14:16:49 +02:00
Anton Khirnov
f2f523fffc Add an APIChanges entry and bump minor versions for recent changes. 2011-07-14 14:16:16 +02:00
Anton Khirnov
8d03ca085f ffmpeg: print the low bitrate warning after the codec is openend. 
This doesn't access avcodec_opts, so it works with the new options
passing system.

Makes opt_bitrate() unneeded, so it's removed.
 2011-07-14 14:15:41 +02:00
Tomas Härdin
b21e6b707f wav: parse 'bext' metadata 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-07-13 11:57:51 +02:00
Benjamin Larsson
a4ad943860 wav: add an option for writing BEXT chunk 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2011-07-13 11:57:47 +02:00
Diego Biurrun
2cb6dec61c doc: Improve references to external URLs. 
Sometimes it makes sense to replace a raw URL with some informative text
that links to the URL instead of using the raw URL itself in the text.
Also transform some mailing list references into links.
 2011-07-12 23:42:20 +02:00
Diego Biurrun
5ccbf80963 doc: Remove outdated comments about gcc 2.95 and gcc 3.3 support. 2011-07-11 23:25:44 +02:00
Diego Biurrun
4c98976124 doc: replace @pxref by @ref where appropriate 2011-07-09 21:53:59 +02:00
Anton Khirnov
a58db9d283 doc: update ffmpeg -ar and -ac documentation to reflect reality. 2011-07-08 19:58:23 +02:00
Anton Khirnov
f5302e5dcf ffmpeg: deprecate loop_input and loop_output options 
They were replaced by (de)muxer private options.
 2011-07-08 19:58:19 +02:00
Martin Storsjö
a3a94e1498 docs: Use proper markup for a literal command line option 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-07-08 16:28:06 +03:00
Martin Storsjö
a0db0b302c docs: Remove a remark that isn't relevant any longer 
Now the bin directory only contains those DLLs that are actually used.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-07-08 16:17:59 +03:00
Martin Storsjö
37e6e6d313 docs: Explain how to regenerate import libraries with MSVC tools 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-07-08 16:17:58 +03:00
Martin Storsjö
b8272cc2cf docs: Mention that libraries for MSVC can be built with a cross compiler 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-07-08 16:17:57 +03:00
Martin Storsjö
e4e3cdc636 docs: Remove old docs that mention setting up a build environment with lib.exe 
The build system doesn't use lib.exe any longer, and therefore this
can be simplified.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-07-08 16:17:56 +03:00
Martin Storsjö
b369f327d5 docs: Mention the upstream bugzilla url about the dlltool vs MSVC issue 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-07-08 16:17:53 +03:00
Martin Storsjö
6e4ca0749c docs: Remove needless configure options 
Specifying --enable-static --disable-shared isn't necessary, these
are the defaults.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-07-07 10:29:37 +03:00
Martin Storsjö
9d36139231 docs: Don't recommend adding --enable-memalign-hack 
It is enabled automatically when required nowadays.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-07-07 10:29:37 +03:00
Diego Biurrun
fb2f23c6c9 Remove unused and outdated TODO file. 2011-07-06 21:14:36 +02:00
Reinhard Tartler
fccab01807 doc: Remove outdated information about our issue tracker 
We have now switched to http://bugzilla.libav.org.
 2011-07-01 20:53:45 +02:00
Mans Rullgard
5e27ec28f0 build: create output directories as needed 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-06-29 09:14:56 +01:00
Mans Rullgard
7ac6910dd8 build: call texi2pod.pl with full path instead of symlink 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-06-28 18:15:19 +01:00
Martin Storsjö
67e9ae14d9 Add av_printf_format, for marking printf style format strings and their parameters 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2011-06-23 20:17:44 +03:00
Mans Rullgard
f038cf3c74 build: remove SRC_PATH_BARE variable 
Setting SRC_PATH to "." when building in-tree removes the need
for a quoted version of the source path since out-of-tree builds
are not possible if the pathname contains spaces.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-06-23 12:17:25 +01:00