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1753 Commits

Author SHA1 Message Date
Samuel Pitoiset
8517e9c476 rtmp: Add a new option 'rtmp_buffer', for setting the client buffer time 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-06-13 17:04:39 +03:00
Anton Khirnov
9baeff9506 lavfi: replace AVFilterContext.input/output_count with nb_inputs/outputs 
This is more consistent with naming in the rest of Libav.
 2012-06-13 11:13:22 +02:00
Anton Khirnov
84b9fbe055 lavfi: add avfilter_pad_get_type() and avfilter_pad_get_name(). 
This will allow making AVFilterPad opaque for the calling apps, since
those are the only two fields that can be useful to the users.
 2012-06-13 11:10:17 +02:00
Anton Khirnov
d625136877 lavfi: add channelsplit audio filter. 2012-06-12 21:38:59 +02:00
Samuel Pitoiset
8ee3e1874e rtmp: support connection parameters 
Allow using connection parameters in order to append arbitrary
AMF data like "B:1 S:authMe O:1 NN:code:1.23 NS:flag:ok O:0" to the
Connect message. You can pass these parameters through the -rtmp_conn
option.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-06-11 13:46:50 +03:00
Samuel Pitoiset
b4c92e94bb doc: Add documentation for the newly added rtmp_* options 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-06-11 13:37:23 +03:00
Anton Khirnov
b0f0dfc485 Bump lavu minor and add an APIChanges entry for audioconvert functions. 2012-06-10 08:04:01 +02:00
Kostya Shishkov
c6061443f7 Indeo Audio decoder 2012-06-05 18:30:54 +02:00
Anton Khirnov
2b1f105f1b doc/avconv: add some details about the transcoding process. 2012-06-04 14:22:16 +02:00
Anton Khirnov
c9cc76290f avconv: extend -r to work on any input stream. 
This is done by automatically inserting a setpts filter.
 2012-05-29 19:19:17 +02:00
Anton Khirnov
4f81a5072a doc/avconv: expand documentation for the -s option. 2012-05-29 19:19:16 +02:00
Anton Khirnov
8271f55bd7 avprobe: restore pseudo-INI old style format for compatibility. 2012-05-26 21:14:35 +02:00
Samuel Pitoiset
154486f9ad opt: Add av_opt_set_bin() 
Introduce a new function to set binary data through AVOption,
avoiding having to convert the binary data to a string inbetween.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-05-26 14:31:44 +03:00
Luca Barbato
6a6c2a94c5 avprobe: update documentation 
Update the documentation according to the latest changes
 2012-05-25 14:20:34 -07:00
Luca Barbato
c6eeb9b7b6 rtmp: fix url parsing 
The application component can have a subcomponent to specify the
application instance even if it doesn't have a ":" in the playpath.
 2012-05-25 14:20:34 -07:00
Luca Barbato
b0970a69d1 fate: document TARGET_EXEC and its usage 
TARGET_EXEC allows running FATE on simulators, remote targets and
memory checkers. Also document a known issue with Wine and mixed
Unix/Windows line ending.
 2012-05-25 14:20:33 -07:00
Justin Ruggles
c7448c182a lavfi: add audio mix filter 2012-05-23 16:37:34 -04:00
Justin Ruggles
afeb3590fc lavfi: add an audio split filter 
Based on current version of the asplit filter in FFmpeg written by
Stefano Sabatini and others.
 2012-05-21 14:49:52 -04:00
Diego Biurrun
9309bdfe2c fate: change name of FATE samples location environment variable 
FATE_SAMPLES is now used directly by the Makefiles, which induces the test
system to run a test with the value of the environment variable as name.
Renaming the environment variable to LIBAV_SAMPLES avoids this problem.
 2012-05-21 08:51:49 +02:00
James Zern
e9cef89702 avformat: Add a flag to mark muxers that allow (non strict) monotone timestamps. 
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-05-20 19:50:32 -04:00
Anton Khirnov
54c5dd89e3 lavfi: Add fps filter. 
Partially based on a patch by Robert Nagy <ronag89@gmail.com>
 2012-05-18 19:33:54 +02:00
Diego Biurrun
90c9edba58 doc: Replace some @file tags by more suitable markup. 2012-05-18 16:08:41 +02:00
Diego Biurrun
4982e1ddfa build: Add 'check' target to run all compile and test targets. 2012-05-15 19:10:46 +02:00
Anton Khirnov
d89eca507c Add missing version bumps and APIchanges/Changelog entries. 2012-05-15 06:57:31 +02:00
Anton Khirnov
6eeb9a0433 avconv: automatically insert asyncts when -async is used. 
Deprecate -async.
 2012-05-14 21:36:11 +02:00
Anton Khirnov
369cb092ec avconv: add support for audio filters. 
The FATE changes are all off-by-one due to different rounding being used
(lrintf vs av_rescale_q).
 2012-05-14 21:36:11 +02:00
Anton Khirnov
9f26421b0b lavfi: add asyncts filter. 2012-05-14 21:36:11 +02:00
Anton Khirnov
fb604ae850 lavfi: add aformat filter 
Based on a patch by Mina Nagy Zaki <mnzaki@gmail.com>
 2012-05-14 21:36:11 +02:00
Anton Khirnov
a2cd9be212 lavfi: add an audio buffer sink. 2012-05-14 21:36:11 +02:00
Anton Khirnov
4c66c40718 lavfi: add an audio buffer source. 2012-05-14 21:36:11 +02:00
Diego Biurrun
d19f3e9a2a doc: misc improvements for the Windows section 
Fix some orthography, wording and grammar issues; update the SDL section
with more current instructions; simplify lib.exe example command line;
drop outdated comments about libnut.
 2012-05-14 13:05:39 +02:00
Diego Elio Pettenò
7b089b79e6 doc: fix link to fate.libav.org 
Signed-off-by: Diego Elio Pettenò <flameeyes@flameeyes.eu>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-05-13 00:17:51 -07:00
Anton Khirnov
d371e7b988 lavfi: add lavr-based audio resampling filter. 2012-05-12 18:09:28 +02:00
Anton Khirnov
a5117a2444 lavc: pad last audio frame with silence when needed. 2012-05-09 17:46:54 +02:00
Anton Khirnov
ac71230902 lavfi: add video buffer sink, and use it in avtools 
Also add the public interface libavfilter/buffersink.h.

Based on a commit by Stefano Sabatini.
 2012-05-09 08:59:37 +02:00
Alex Converse
3607dc2b1a doc: Replace a stray reference to the old '-intra' flag. 2012-05-08 10:58:35 -07:00
Ronald S. Bultje
08354bf458 avprobe: allow showing only one container/stream property. 
This is useful for writing unit tests.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-05-07 08:08:46 +02:00
Anton Khirnov
828bd088f3 lavc: add sample rate and channel layout to AVFrame. 
Rationale is the same as for video width/height etc.
 2012-05-07 07:08:03 +02:00
Luca Barbato
e004bc16a1 doc: clarify check for NULL pointer style 
Our code should be terse and clear.
 2012-05-06 15:47:10 -07:00
Anton Khirnov
fd18ee0ff6 vf_split: support user-specifiable number of outputs. 2012-05-06 16:21:00 +02:00
Justin Ruggles
4010d724e1 lavr: use 8.8 instead of 10.6 as the 16-bit fixed-point mixing coeff type 2012-05-01 13:52:59 -04:00
Justin Ruggles
f7ff099997 APIchanges: fill in some dates and commit hashes 2012-04-30 13:51:41 -04:00
Mans Rullgard
3527a73933 avutil: add av_parse_cpu_flags() function 
This moves the cpu flag parsing code from avconv to avutil so
it can be accessed elsewhere.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-04-25 23:19:40 +01:00
Justin Ruggles
c8af852b97 Add libavresample 
This is a new library for audio sample format, channel layout, and sample rate
conversion.
 2012-04-24 21:28:27 -04:00
Diego Biurrun
a229d6c285 Remove libdirac decoder. 
libschroedinger is the preferred way to decode Dirac video.
 2012-04-23 09:20:24 +02:00
Justin Ruggles
0c0d1bce7c avutil: add audio fifo buffer 
The functions operate on the sample level rather than the byte level and work
with all audio sample formats.
 2012-04-20 09:43:11 -04:00
Diego Biurrun
b553a425fb doc: Update sample Vim config with suitable (function) indentation settings. 2012-04-16 10:12:45 +02:00
Anton Khirnov
7ce118bae5 doc/filters: update documentation. 2012-04-15 20:37:47 +02:00
Anton Khirnov
3b266da3d3 avconv: add support for complex filtergraphs. 2012-04-15 20:32:09 +02:00
Diego Biurrun
3892e784f2 doc: Improve suggested Emacs settings for our coding style. 
Switch from changing global values to defining a separate C style
and add appropriate settings for indenting assignments that span
more than one line.
 2012-04-15 16:18:03 +02:00
Stefano Sabatini
91d3cbe0fd avfiltergraph: make the AVFilterInOut alloc/free API public 
This is required for letting applications to create and destroy
AVFilterInOut structs in a convenient way.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-04-14 09:25:46 +02:00
Anton Khirnov
12e7e1d03e graphparser: allow specifying sws flags in the graph description. 2012-04-14 09:25:46 +02:00
Diego Biurrun
6048fd22ee git-howto: Explain how to avoid Windows line endings in git checkouts. 2012-04-12 23:20:58 +02:00
Justin Ruggles
4d693b023c avutil: add av_get_packed_sample_fmt() and av_get_planar_sample_fmt() 
Based on a patch by Clément Bœsch <ubitux@gmail.com>
 2012-04-08 15:13:28 -04:00
Justin Ruggles
5cc51a5847 avutil: Add av_get_default_channel_layout() 
Also, use the new function in the AC-3 encoder.
 2012-04-05 16:35:14 -04:00
Mans Rullgard
2efb710a34 build: fix doc generation errors in parallel builds 
The $(dir) function used to construct OBJDIRS includes a trailing slash
in the names returned, which GNU make 3.82 does not match to the
slash-less 'doc' in the documentation dependencies, causing parallel
build to fail.  Adding a slash fixes this and still works with make
3.81.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-03-28 11:42:19 +01:00
Diego Biurrun
8e0b7e2f14 build: Do not explicitly add the doc directory to the OBJDIRS list. 
Now that a documentation generator is built in the doc directory,
this is no longer necessary.  Fixes the Make warning:
Makefile:188: target `doc' given more than once in the same rule.
 2012-03-27 11:15:47 +02:00
Anton Khirnov
9c47f2b294 APIchanges: mark the place where 0.7 was cut. 2012-03-26 10:08:58 +02:00
Anton Khirnov
75bdd55e77 APIchanges: mark the place where 0.8 was cut. 2012-03-26 10:08:57 +02:00
Anton Khirnov
5d20e7b7ea APIchanges: fill in missing dates and hashes. 2012-03-26 10:08:56 +02:00
Mans Rullgard
2ac3df858c doc: pass -Idoc texi2html and texi2pod 
This fixes doc generation in build tree separate from source.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-03-20 11:10:25 +00:00
Mans Rullgard
b8b207e896 doc: texi2pod: add -I flag 
This allows specifying additional directories to search for
@include files.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-03-20 11:10:25 +00:00
Martin Storsjö
39f5a5462c movenc: Add a min_frag_duration option 
The other fragmentation options (frag_duration, frag_size and
frag_keyframe) are combined with OR, cutting fragments at the
first of the conditions being fulfilled.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-03-20 11:18:05 +02:00
Martin Storsjö
ccfa8aa26f rtsp: Set the default delay to 0.1 s for the RTSP/SDP/RTP demuxers 
This enables reordering of UDP packets by default, unless the caller
explicitly sets -max_delay 0.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-03-20 10:53:49 +02:00
Anton Khirnov
0d0b81f941 Generate manpages for AV{Format,Codec}Context AVOptions. 2012-03-20 07:10:06 +01:00
Anton Khirnov
4fea8959d8 doc/avconv: remove entries for AVOptions. 
Documentation for those will be generated automatically.
 2012-03-20 07:09:54 +01:00
Derek Buitenhuis
0e714f889e ZeroCodec Decoder 
An obscure Japanese lossless video codec, originally intended
for use with a remote desktop application.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2012-03-19 19:02:23 +01:00
Kostya Shishkov
b8560637d9 RealAudio Lossless decoder 2012-03-19 18:46:34 +01:00
Diego Biurrun
343bfdd38a APIchanges: Replace Subversion revision numbers by Git hashes. 2012-03-18 16:07:33 +01:00
Paul B Mahol
0afd8f12e9 avcodec: add XBM encoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-03-17 15:45:04 -04:00
Anton Khirnov
972880f597 doc/general: update supported devices table. 
Add libcdio and fbdev, remove v4l1.
 2012-03-13 22:01:51 +01:00
Anton Khirnov
29e4046e83 doc/general: add missing @tab to codecs table. 2012-03-13 22:01:51 +01:00
Luca Barbato
af49e1766b v4l2: update documentation 
Update the examples and remove stale information.
Video4linux support had been already removed.
 2012-03-07 10:03:10 -08:00
Anton Khirnov
018f39ef49 FATE: add CPUFLAGS variable, mapping to -cpuflags avconv option. 2012-03-06 15:03:36 +01:00
Anton Khirnov
4138cd2907 avconv: add -cpuflags option for setting supported cpuflags. 
Useful for testing.
 2012-03-06 15:03:22 +01:00
Anton Khirnov
4d851f8dcf cpu: add av_set_cpu_flags_mask(). 2012-03-06 15:02:28 +01:00
Justin Ruggles
9524cf79df avcodec: add av_get_audio_frame_duration() function. 
This is a utility function for the user to get the frame duration based on
the codec id, frame size in bytes, and various AVCodecContext parameters.
 2012-03-05 13:08:15 -05:00
Anton Khirnov
44fe77b350 lavc: make codec_is_decoder/encoder() public. 2012-03-04 21:08:52 +01:00
Mashiat Sarker Shakkhar
9d25f1f619 Windows Media Audio Lossless decoder 
Decodes 16-bit WMA Lossless encoded files. 24-bit is not supported yet.

Bitstream parser written by Andreas Öman with contributions from
Baptiste Coudurier and Ulion.

Includes a number of bug-fixes from Benjamin Larsson, Michael Niedermayer and
Konstantin Shishkov, shine and polish by Diego Biurrun.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-03-02 19:10:29 +01:00
Martin Storsjö
442c1320e7 avpacket: Add a function for shrinking already allocated side data 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-03-01 16:08:30 +02:00
Anton Khirnov
322537478b Add a minor bump, changelog/APIchanges entry and some documentation for APIC support. 2012-02-29 14:44:22 +01:00
Luca Barbato
0c1759ac4b segment: implement wrap around 
Provide a way to wrap around the segment index so pseudostreaming
live through a web server and html5 browser is simpler.

Also ensure that 0 (disable) is a valid value across the options
providing wrap around.
 2012-02-28 15:01:20 +01:00
Anton Khirnov
f5f5b154e7 doc/APIchanges: fill in missing dates and hashes. 2012-02-27 08:35:32 +01:00
Anton Khirnov
832ba44d8d avconv: saner output video timebase. 
r_frame_rate should in theory have something to do with input framerate,
but in practice it is often made up from thin air by lavf. So unless we
are targeting a constant output framerate, it's better to just use input
stream timebase.

Brings back dropped frames in nuv and cscd tests introduced in
cd1ad18a65
 2012-02-26 07:48:45 +01:00
Justin Ruggles
c9bca80132 avutil: add AVERROR_UNKNOWN 
Useful to return instead of -1 when the cause of the error is unknown,
typically from an external library.
 2012-02-25 11:49:41 -05:00
John Van Sickle
d6a77e2b97 docs: use -bsf:[vas] instead of -[vas]bsf. 
The latter syntax is now invalid.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-02-24 22:04:11 +01:00
Diego Biurrun
b315042c8c Remove libpostproc. 
This library does not fit into Libav as a whole and its code is just a
maintenance burden.  Furthermore it is now available as an external project,
which completely obviates any reason to keep it around.

URL: http://git.videolan.org/?p=libpostproc.git
 2012-02-23 19:36:16 +01:00
Justin Ruggles
e9cda85351 avcodec: add duration field to AVCodecParserContext 
This will allow parsers to export the duration of the current frame being
output, if known, instead of using AVCodecContext.frame_size.
 2012-02-20 15:08:40 -05:00
Justin Ruggles
0b42a9388c avutil: add av_rescale_q_rnd() to allow different rounding 2012-02-20 15:08:40 -05:00
Aneesh Dogra
d7840529b6 avcodec: add a Sun Rasterfile encoder 
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-02-17 14:28:56 -05:00
Kostya Shishkov
1a265f6187 prores encoder 2012-02-15 07:14:51 +01:00
Paul B Mahol
dc4e57489f CDXL demuxer and decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-02-14 22:32:53 +01:00
Martin Storsjö
9cb9c6c42d hlsproto: Encourage users to try the hls demuxer instead of the proto 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-14 20:05:32 +02:00
Martin Storsjö
3975ca8957 doc: Move the hls protocol section into the right place 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-14 20:05:32 +02:00
Martin Storsjö
8bdab32f4e libavformat: Rename the applehttp protocol to hls 
Keep the old protocol name around for backwards compatibility
until the next bump.

Deprecate the method of implicitly assuming the nested protocol.
For applehttp://server/path, it might have felt logical, but
supporting hls://server/path isn't quite as intuitive. Therefore
only support hls+http://server/path from now on.

Using this protocol at all is discouraged, since the hls demuxer
is more complete and fits into the architecture better. There
have been cases where the protocol implementation worked better
than the demuxer, but this should no longer be the case.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-02-14 20:05:32 +02:00
Diego Biurrun
0bba26466f cosmetics: Delete empty lines at end of file. 2012-02-09 12:26:45 +01:00
Anton Khirnov
38d5533228 pixdesc: mark pseudopaletted formats with a special flag. 
This makes it possible to dintinguish them from PAL8.

Fixes an invalid write in avpicture_layout().
 2012-02-08 21:01:31 +01:00
Anton Khirnov
52f82a1148 lavc: add avcodec_encode_video2() that encodes from an AVFrame -> AVPacket 
Deprecate avcodec_encode_video().
 2012-02-08 20:54:24 +01:00
Andrey Utkin
e496c45d9b drawtext: add 'fix_bounds' option on coords fixing 
Before, drawtext filter deliberately altered given text coordinates if
text didn't fully fit on the picture. This breaks the use case of
scrolling large text, e.g. movie closing credits.
Add 'fix_bounds', to make it usable in such cases (by setting its value to 0).
Default behavior is not changed, and non-fitting text coords are fixed.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-02-06 07:57:40 +01:00
Janne Grunau
fcc518a024 APIchanges: add missing commit hashes 2012-02-02 14:29:47 +01:00