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1842 Commits

Author SHA1 Message Date
Anton Khirnov
fb722a900f avconv: remove -same_quant 
It has not worked for anything other than fringe codecs (asv1/2, mdec,
mjpeg[b]) since about 2003 and nobody ever noticed or complained. This
sufficiently proves that there are no users of this option who have a
clue of what they are doing, so it is completely useless.
 2012-10-09 20:32:34 +02:00
Mans Rullgard
27a310e381 doc: allow building with old texi2html versions 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-10-08 20:08:51 +01:00
Luca Barbato
d19d01bf62 doc: support the new website layout 2012-10-08 11:22:42 +02:00
Luca Barbato
91f5f87561 doc: remove a warning from filters.texi 
The tag @table expects @item to mark entries.
 2012-10-08 11:22:42 +02:00
Luca Barbato
175d0d94da doc: initial nut documentation 2012-10-08 11:22:42 +02:00
Anton Khirnov
716d413c13 Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat 2012-10-08 07:13:26 +02:00
Anton Khirnov
78071a1420 pixfmt: add AV_ prefixes to PIX_FMT_* 2012-10-08 07:12:16 +02:00
Anton Khirnov
37ac11d92e doc/RELEASE_NOTES: update for the 9 release. 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-10-06 13:55:18 +02:00
Anton Khirnov
2f49e3da33 doc/APIchanges: fill in missing dates and hashes. 2012-10-05 14:01:39 +02:00
Anton Khirnov
006afc7a0b lavr: bump major to 1 and declare it stable. 2012-10-05 13:50:13 +02:00
Nathan Caldwell
6cb8c85409 Opus encoder using libopus 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-10-01 14:42:40 +02:00
Derek Buitenhuis
7d1d446990 doc/platform: Rework the Visual Studio linking section 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-09-28 15:52:21 -04:00
Derek Buitenhuis
ed8a2ddeea doc/faq: Change the Visual Studio entry to reflect current status 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-09-28 15:50:45 -04:00
Derek Buitenhuis
f45b54437a doc/platform: Replace Visual Studio section with build instructions 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-09-28 15:50:32 -04:00
Derek Buitenhuis
3e071551af doc/platform: Nuke section on linking static MinGW-built libs with MSVC 
This practice is not supported by the MinGW developers, and even requires
patching the MinGW runtimes in newer versions. Furthermore, we now support
build with MSVC, so this section is rendered useless.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-09-28 15:27:59 -04:00
Derek Buitenhuis
55254a3f7f doc/platform: Remove false claim about MinGW installer 
This works just fine, and has for quite a while, using the mingw-get
installer.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-09-28 15:27:25 -04:00
Derek Buitenhuis
6a3078bb89 doc/platform: Mention MinGW-w64 
This is the toolchain most, including Libav's nightlies, use to build.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-09-28 15:27:13 -04:00
Nicolas George
44617d6ec9 Opus decoder using libopus 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-09-28 11:03:20 +02:00
Anton Khirnov
a42aadabc6 lavc: add avcodec_free_frame(). 
Since an AVFrame now has malloced members (extended_data), it must have
a destructor.
 2012-09-24 12:31:24 +02:00
Andrey Utkin
0443879089 Enhance doc on asyncts audiofilter 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-09-15 14:59:29 +02:00
Tim Walker
8919fee7d2 lavu/audioconvert: add a second low frequency channel. 
Can be used by DTS-HD, TrueHD and E-AC-3, among others.

Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-09-12 18:26:53 -04:00
Martin Storsjö
686a329395 avopt: Reorder the default_val struct, making i64 the first field 
Also mention this change in APIchanges.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-09-04 23:16:11 +03:00
Alberto Delmás
ee769c6a7c MSS2 decoder 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2012-08-31 07:37:16 +02:00
Anton Khirnov
bbcedade00 avconv: make the -passlogfile option per-stream. 2012-08-30 13:56:25 +02:00
Anton Khirnov
038c0b1e06 avconv: make the -pass option per-stream. 2012-08-30 13:56:24 +02:00
Anton Khirnov
a2318326f1 lavc: add lossy/lossless codec properties. 2012-08-30 13:55:55 +02:00
Anton Khirnov
bbabeb56fa Add reminders to update the codec descriptor list with new codec IDs. 2012-08-29 10:47:59 +02:00
Anton Khirnov
7b44061f4b doc/APIchanges: add an entry for codec descriptors. 
Also fill in missing dates and hashes.
 2012-08-23 08:51:04 +02:00
Jan Ekström
1ab5a78042 lavc: add Ut Video encoder 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-08-20 11:22:59 +02:00
Anton Khirnov
1136bd362a avtools: add -h demuxer/muxer 2012-08-19 19:22:41 +02:00
Anton Khirnov
a3ad68d36c cmdutils: extend -h to allow printing codec details. 2012-08-19 19:22:08 +02:00
Anton Khirnov
79600a8354 avconv: deprecate -isync. 
This option does not do anything.

Also remove OPT_GRAB, since -isync is the last option using it.
 2012-08-19 19:20:14 +02:00
Anton Khirnov
7c10194996 cmdutils: refactor -codecs option. 
Make it print a list of AVCodecDescriptors.

Add new -decoders and -encoders options that print lists of decoders and
encoders respectively.
 2012-08-18 08:48:30 +02:00
Anton Khirnov
3c0df90584 avconv: make -shortest a per-output file option. 2012-08-18 08:48:30 +02:00
Jordi Ortiz
fd6a085a22 doc: Fix syntax errors in sample Emacs config 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2012-08-17 10:59:42 +02:00
Jordi Ortiz
e5f2731c73 rtmp: Add support for receiving incoming streams 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-08-16 18:13:41 +03:00
Martin Storsjö
1d9c2dc89a Don't include common.h from avutil.h 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-08-15 22:32:06 +03:00
Samuel Pitoiset
93f257db6b rtmp: Automatically compute the hash for SWFVerification 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-08-15 22:05:36 +03:00
Samuel Pitoiset
635ac8e1be rtmp: Add support for SWFVerification 
Specifies how the server verifies client SWF files before allowing the
files to connect to an application. Verifying SWF files is a security
measure that prevents someone from creating their own SWF files that can
attempt to stream your resources.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-08-15 10:37:34 +03:00
Anton Khirnov
2ff67c909c lavc: fix mixing CODEC_ID/AV_CODEC_ID in C++ code. 
C++ does not allow to mix different enums, so e.g. code comparing
ACodecID with CodecID would fail to compile with gcc.

This very evil hack should fix this problem.
 2012-08-10 18:48:40 +02:00
Mans Rullgard
987170cb9d dict: add av_dict_count() 
This adds a function to retrieve the number of entries in a
dictionary and updates the places directly accessing what should
be an opaque struct to use this new function instead.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-08-10 15:15:00 +01:00
Diego Biurrun
52561d0116 doc: Drop obsolete shared libs cflags hint to workaround Cygwin gcc bugs 2012-08-09 20:05:54 +02:00
Anton Khirnov
7ca14c731e vsrc_movie: discourage its use with avconv. 2012-08-08 21:56:44 +02:00
Anton Khirnov
ab29609701 avconv: allow no input files. 
It is now possible to use lavfi sources.
 2012-08-08 21:56:26 +02:00
Diego Biurrun
578344f79c doc: cygwin: Update list of FATE package requirements 2012-08-07 22:54:44 +02:00
Samuel Pitoiset
00cb52c65c rtmp: Add a new option 'rtmp_subscribe' 
This option specifies the name of live stream to subscribe.
Defaults to rtmp_playpath.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-08-07 23:35:39 +03:00
Anton Khirnov
36ef5369ee Replace all CODEC_ID_* with AV_CODEC_ID_* 2012-08-07 16:00:24 +02:00
Anton Khirnov
104e10fb42 lavc: add AV prefix to codec ids. 2012-08-07 15:56:39 +02:00
Diego Biurrun
239fdf1b4a x86: build: replace mmx2 by mmxext 
Refactoring mmx2/mmxext YASM code with cpuflags will force renames.
So switching to a consistent naming scheme beforehand is sensible.
The name "mmxext" is more official and widespread and also the name
of the CPU flag, as reported e.g. by the Linux kernel.
 2012-08-03 22:51:05 +02:00
Derek Buitenhuis
45eaac02cb Canopus Lossless decoder 
At the moment it only does BGR24, but I plan to add the rest after.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2012-08-01 22:06:16 -04:00
Justin Ruggles
70d71b5801 af_asyncts: add first_pts option 
This allows for padding/trimming at the start of stream. By default, no
assumption is made about the first frame's expected pts, so no padding or
trimming is done.
 2012-07-29 14:31:54 -04:00
Luca Barbato
681ed00099 avf: introduce nobuffer option 
Useful in cases where a significant analyzeduration is
still needed, while minimizing buffering before output.

An example is processing low-latency streams where all
media types won't necessarily come in if the
analyzeduration is small.

Additional changes by Josh Allmann <joshua.allmann@gmail.com>

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-07-29 07:58:00 +02:00
Mans Rullgard
b9d3c37848 build: use COMPILE template for HOSTOBJS 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-07-26 23:58:59 +01:00
Samuel Pitoiset
758377a2b7 rtmp: Add a new option 'rtmp_pageurl' 
This option specifies the URL of the web page in which the media
was embedded.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-07-25 20:33:13 +03:00
Samuel Pitoiset
98df48db6d doc: Update the description of the rtmp_tcurl option 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-07-25 20:33:11 +03:00
Diego Biurrun
816ff352a3 doc: Add Git configuration section 2012-07-23 23:56:22 +02:00
Samuel Pitoiset
08cd95e8a3 RTMPTE protocol support 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-07-23 16:32:09 +03:00
Samuel Pitoiset
acd554c103 RTMPE protocol support 
This adds two protocols, but one of them is an internal implementation
detail just used as an abstraction layer/generalization in the code. The
RTMPE protocol implementation uses ffrtmpcrypt:// as an alternative to the
tcp:// protocol. This allows moving most of the lower level logic out
from the higher level generic rtmp code.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-07-23 16:32:07 +03:00
Mohamed Naufal Basheer
55c3a4f617 G.723.1 demuxer and decoder 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2012-07-22 07:58:54 +02:00
Robert Nagy
b70d89a033 lavfi: add avfilter_unref_bufferp() 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2012-07-20 21:06:18 +02:00
Michael Bradshaw
453c02f971 libopenjpeg: introduce encoding support 
Based on FFmpeg version from
commit 713a7854e0

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2012-07-17 14:56:58 +02:00
Samuel Pitoiset
86991ce2dd RTMPTS protocol support 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-07-17 14:02:55 +03:00
Samuel Pitoiset
6aedabc9b6 RTMPS protocol support 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-07-17 13:53:33 +03:00
Luca Barbato
45ff9e5b57 doc: update api changes with the right commit hashes 2012-07-14 20:07:25 +02:00
Luca Barbato
f3e5e6f05b mem: introduce av_malloc_array and av_mallocz_array 
Both function ease allocating large arrays implementing the overflow
check inside it.
 2012-07-14 20:07:25 +02:00
Kostya Shishkov
5b7e3a195d MS Expression Encoder Screen decoder 2012-07-13 06:59:48 +02:00
Martin Storsjö
37eeb5e273 Support AAC encoding via the external library fdk-aac 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-07-12 11:01:10 +03:00
Kostya Shishkov
781888da89 TechSmith Screen Codec 2 decoder 2012-07-11 07:29:05 +02:00
Jordi Ortiz
a8ad6ffafe rtsp: Add listen mode 
This makes the RTSP demuxer act as a server, listening for an
incoming connection.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-07-10 22:00:28 +03:00
Martin Storsjö
143f1e9203 eval: Add the isinf() function and tests for it 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-07-04 15:10:56 +03:00
Diego Biurrun
4aad316bff doc: Remind devs to check return values, especially for malloc() et al 2012-07-02 10:56:54 +02:00
Kostya Shishkov
edf35d8342 MS ATC Screen (aka MSS3) decoder 2012-07-02 07:14:44 +02:00
Samuel Pitoiset
e312fcde6a doc: Indicate that RTMPT is natively implemented in libavformat 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-06-29 15:38:28 +03:00
Diego Biurrun
433492ac65 doc: git: Add checklist with test steps to perform before pushing 2012-06-28 13:47:22 +02:00
Martin Storsjö
75d339e044 udp: Support IGMPv3 source specific multicast and source blocking 
Based on an original patch by Stephen D'Angelo <SDAngelo@evertz.com>.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-06-27 14:39:00 +03:00
Anton Khirnov
7a8059eb9c doc/filters: fix typo. 2012-06-24 07:15:31 +02:00
Alex Converse
41e637e449 lavfi: Add the af_channelmap audio channel mapping filter. 
Inspired by MPlayer's af_channels filter and SoX's remix effect.
 2012-06-22 13:55:58 -07:00
Anton Khirnov
dc07fb6f7b lavfi: add join audio filter. 
It joins multiple input streams into one multi-channel output.
 2012-06-22 21:26:18 +02:00
Anton Khirnov
58b049f2fa lavfi: support automatically inserting the fifo filter when needed. 
This breaks libavfilter ABI.
 2012-06-22 21:06:01 +02:00
Mans Rullgard
d3d3a32c9d lavu: add av_usleep() function 
This function implements a delay using the first available
of the following functions:

- nanosleep()
- usleep()
- Sleep() (Windows)

The conditional #includes in time.c are simplified by including
unistd.h and windows.h whenever they are available rather than
having these lines triggered by specific functions.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-06-22 17:15:18 +01:00
Mans Rullgard
dc7e336cae lavf, lavu: version bumps and APIchanges for av_gettime() move 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2012-06-21 11:45:28 +01:00
Kostya Shishkov
005c80b645 MS Screen 1 decoder 2012-06-20 19:08:10 +02:00
Martin Storsjö
a2b251a05e Implement the iLBC storage file format 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-06-18 22:01:02 +03:00
Martin Storsjö
3641b0489c Add support for iLBC decoding/encoding via the external library libilbc 
The library is 3-clause BSD licensed.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-06-18 22:00:35 +03:00
Samuel Pitoiset
46743a859c rtmp: Don't send every flv packet in a separate HTTP request in RTMPT 
Add a new option 'rtmp_flush_interval' that allows specifying the
number of packets to write before sending it off as a HTTP request.

This is mostly relevant for RTMPT - for plain RTMP, it only controls
how often we check the socket for incoming packets, which shouldn't
affect the performance in any noticeable way.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-06-18 22:00:31 +03:00
John Stebbins
3971be0eb5 Add Dolby/DPLII downmix support to libavresample 
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
 2012-06-18 10:55:00 -04:00
Samuel Pitoiset
8e50c57dcb RTMPT protocol support 
This adds two protocols, but one of them is an internal implementation
detail just used as an abstraction layer/generalization in the code. The
RTMPT protocol implementation uses rtmphttp:// as an alternative to the
tcp:// protocol. This allows moving most of the lower level logic out
from the higher level generic rtmp code.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2012-06-17 22:56:56 +03:00
Diego Biurrun
f404c7dcd7 doc: Add missing protocols to list of supported protocols. 2012-06-17 15:23:18 +02:00
Luca Barbato
d2d193c9b6 doc: document THREAD_TYPE fate variable 2012-06-14 21:21:06 +02:00
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