3b3bbdd3e6
lavf,lavd: replace av_new_stream->avformat_new_stream part I.
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Trivial replacements with sed are done in this commit:
sed 's/av_new_stream(\([^)]*\), 0)/avformat_new_stream(\1, NULL)/'
2011-10-19 17:02:11 +02:00
145f741e11
AVOptions: rename FF_OPT_TYPE_* => AV_OPT_TYPE_*
2011-10-12 16:51:16 +02:00
e83c2ddebf
Fix 'heigth' vs. 'height' typos.
2011-10-05 11:12:01 +02:00
30b4ee7901
Use explicit struct initializers for AVOutputFormat/AVInputFormat declarations.
2011-09-24 12:11:17 +02:00
4d77d57d20
alsa: add missing header
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Fixes compile with next lavc major.
2011-09-21 13:51:53 +02:00
e417d80d28
lavd: add libcdio-paranoia input device for audio CD grabbing
2011-09-17 06:45:26 +02:00
c14fe6bc99
lavf,lavd: remove all usage of AVFormatParameters from demuxers.
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AVFormatParameters are converted into corresponding private options in
av_open_input_file/stream() compat wrappers, so accessing them from
demuxers is redundant.
2011-08-15 19:59:48 +02:00
a7c93dae55
jack: add 'channels' private option.
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Get rid of AVFormatParameters usage.
2011-08-15 19:56:55 +02:00
1442d29533
x11grab: add show_region AVOption.
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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
085791a92e
x11grab: add follow_mouse AVOption.
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-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
ad4cd0c2a4
doxygen: use Doxygen markup for authors and web links where appropriate
2011-07-15 02:01:21 +02:00
e35c674d13
alsa: limit buffer_size to 32768 frames.
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In testing, the file output plugin gave a max buffer size of about 20 million
frames, which is way more than what is really needed and causes a memory
allocation error on my system.
2011-07-09 16:01:06 -04:00
8bfd7f6a47
alsa: fallback to buffer_size/4 for period_size.
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buffer_size/4 is the value used by aplay. This fixes output to null
devices, e.g. writing ALSA output to a file.
2011-07-09 16:00:56 -04:00
ce558c8f59
x11grab: replace undocumented nomouse hackery with a private option.
2011-07-08 18:30:21 +02:00
f9853c1b9c
libavdevice: Remove disabled code.
2011-07-07 22:53:51 +02:00
d3f751e603
Add some missing mathematics.h #includes for av_rescale().
2011-07-05 20:16:38 +02:00
57b4a3dd2b
build: include sub-makefiles using full path instead of symlinks
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-06-28 18:15:19 +01:00
a6213f3dce
build: Remove redundant config.mak includes from subdirectory Makefiles.
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Calling Make from subdirectories is not supported and config.mak has
multiple inclusion guards anyway, so the top-level include is enough.
2011-06-25 13:02:51 +02:00
41b68dce4d
lavdev: improve feedback in case of invalid frame rate/size
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Show the invalid string in the error message.
While at it also prefer "Could not" over "Couldn't", plain forms are
preferred over contractions (simplify readability, especially for non
English-savvy people).
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-06-23 08:49:49 +02:00
a4bda40544
vfwcap: prefer "framerate_q" over "fps" in vfw_read_header()
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The variable is used for containing the parsed value of framerate,
using a lexically consistent name eases readability/understanding.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-06-23 08:49:49 +02:00
e60068baeb
v4l2: prefer "framerate_q" over "fps" in v4l2_set_parameters()
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The variable is used for containing the parsed value of framerate,
using a lexically consistent name eases readability/understanding.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-06-23 08:49:49 +02:00
a5351720cc
fbdev: prefer "framerate_q" over "fps" in device context
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The variable is used for containing the parsed value of framerate,
using a lexically consistent name eases readability/understanding.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-06-23 08:49:49 +02:00
da51a7c69c
bktr: prefer "framerate" over "fps" for grab_read_header()
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The variable is used for containing the parsed value of s1->framerate,
using a lexically consistent name ease readability/understanding.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-06-23 08:49:48 +02:00
147bcf27c4
ALSA: implement channel layout for playback.
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Currently quad, 5.0, 5.1 and 7.1 are implemented.
Implementing support for other formats/layouts and capture should be
straightforward.
5.0 and 7.1 support by Carl Eugen Hoyos.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-06-23 08:49:48 +02:00
2359aeb52d
alsa: support unsigned variants of already supported signed formats.
2011-06-23 08:49:48 +02:00
921715edff
alsa: add support for more formats.
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Specifically, f32, f64, s32, s24, a-law and mu-law.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-06-23 08:49:48 +02:00
2f2c60400a
x11grab: remove a memory allocation and the associated memcpy.
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-06-12 12:18:05 +02:00
c673c90515
oss,sndio: simplify by using FFMIN.
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-06-09 22:53:17 +02:00
2c6fb9f032
v4l2: do not force NTSC as standard
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Setting a standard is meaningful only for analog capture devices.
2011-06-05 14:20:56 -05:00
367732832f
lavf,lavc: free avoptions in a generic way.
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It's simpler and less error-prone.
Fixes some memleaks along the way.
2011-06-05 15:01:36 +02:00
ff494cbdaf
x11grab: add framerate private option.
2011-06-04 19:49:56 +02:00
a3b15e411d
fbdev,v4l2: remove some forgotten uses of AVFormatParameters.time_base.
2011-06-04 19:48:08 +02:00
1572484f62
bktr: don't error when AVFormatParameters.time_base isn't set.
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There's a private option for it now.
2011-06-04 19:47:59 +02:00
94bed8e582
Replace avcodec_get_pix_fmt_name() by av_get_pix_fmt_name().
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This fixes warnings about avcodec_get_pix_fmt_name() being deprecated.
Signed-off-by: Diego Biurrun <diego@biurrun.de>
2011-06-03 13:55:55 +02:00
bd7c1d35a6
bktr: get default framerate from video standard.
2011-06-03 08:11:05 +02:00
f190f676bc
Replace custom DEBUG preprocessor trickery by the standard one.
2011-06-03 00:44:06 +02:00
2366462429
Replace #ifdef + av_log() combinations by av_dlog().
2011-06-03 00:44:03 +02:00
fefa67d536
v4l2: remove one forgotten use of AVFormatParameters.pix_fmt.
2011-06-02 21:52:15 +02:00
4078ed2631
vfwcap: add a framerate private option.
2011-06-02 21:52:15 +02:00
c21324eeb6
v4l2: add a framerate private option.
2011-06-02 21:52:15 +02:00
121ef2e26d
libdc1394: add a framerate private option.
2011-06-02 21:52:15 +02:00
1556186a62
fbdev: add a framerate private option.
2011-06-02 21:52:12 +02:00
3e3db4d93d
bktr: add a framerate private option.
2011-06-02 21:50:17 +02:00
7a70e01b26
v4l2: don't leak video standard string on error.
2011-05-29 15:10:35 +02:00
d576bbf3eb
v4l2: add a pixel_format private option.
2011-05-27 23:33:51 +02:00
2e0e1e712a
libdc1394: add a pixel_format private option.
2011-05-27 23:33:51 +02:00
724a900c45
x11grab: add video_size private option.
2011-05-27 06:52:52 +02:00
3102fb0351
x11grab: factorize returning error codes.
2011-05-27 06:52:52 +02:00
3e15ea2150
vfwcap: add video_size private option.
2011-05-27 06:52:51 +02:00
8fe7b6443f
v4l2: add video_size private option.
2011-05-27 06:52:51 +02:00
82b5aa0add
v4l2: factorize returning error codes.
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This will be useful in the following commit.
2011-05-27 06:52:51 +02:00
fd48620e3e
libdc1394: add video_size private option.
2011-05-27 06:52:51 +02:00
284bac2e77
libdc1394: return meaninful error codes.
2011-05-27 06:52:51 +02:00
33e0369672
bktr: add video_size private option.
2011-05-27 06:52:51 +02:00
3577416212
bktr: factorize returning error codes.
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This will be useful in the following commit.
2011-05-27 06:52:51 +02:00
3d96c13e43
v4l: include avdevice.h
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Fixes build.
2011-05-26 20:44:19 +02:00
aaea149035
lavdevice: mark v4l for removal on next major bump.
2011-05-26 19:04:02 +02:00
2341c97e8d
libdc1394: fix compilation.
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Add a forgotten comma and move options/class definition outside of
HAVE_LIBDC1394_1.
2011-05-26 09:23:56 +02:00
d20576d01b
lavf: deprecate AVFormatParameters.channel.
2011-05-25 15:55:47 +02:00
79405e57dc
libdc1394: add a private option for channel.
2011-05-25 15:55:47 +02:00
986f4f4918
dv1394: add a private option for channel.
2011-05-25 15:55:47 +02:00
3d2a418605
v4l2: reindent.
2011-05-25 15:55:47 +02:00
a02fd06ab7
v4l2: add a private option for channel.
2011-05-25 15:55:47 +02:00
fc68a8f703
lavf: deprecate AVFormatParameters.standard.
2011-05-25 15:55:47 +02:00
b3da269211
v4l2: add a private option for video standard.
2011-05-25 15:55:46 +02:00
a861ffeffa
v4l: add a private option for video standard.
2011-05-25 15:55:46 +02:00
eb040dbbd3
dv1394: add a private option for video standard.
2011-05-25 15:55:46 +02:00
e199eb44fd
bktr: add a private option for video standard.
2011-05-25 15:55:46 +02:00
bffd4dd1d3
lavf: deprecate AVFormatParameters.{channels,sample_rate}.
2011-05-25 15:55:46 +02:00
2ea8faf39f
ALSA: add channels and sample_rate private options.
2011-05-25 15:20:26 +02:00
003e63b6df
oss: add channels and sample_rate private options.
2011-05-25 15:20:26 +02:00
a1a15a9993
sndio: add channels and sample_rate private options.
2011-05-25 15:20:26 +02:00
046f081b46
configure: Do not unconditionally add -D_POSIX_C_SOURCE to CPPFLAGS.
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Adding _POSIX_C_SOURCE to CPPFLAGS globally produces all sorts of problems
since it causes certain system functions to be hidden on some (BSD) systems.
The solution is to only add the flag on systems that really require it, i.e.
glibc-based ones.
This change makes BSD systems compile out-of-the-box without the need for
adding specific flags manually. It also allows dropping a number of flags
set manually on a file-per-file basis, but were only present to work around
breakage introduced by the presence of _POSIX_C_SOURCE.
Also add _XOPEN_SOURCE to CPPFLAGS for glibc systems. We use XSI extensions
in several places already, so it is preferable to define it globally instead
of littering source files with individual #defines only needed for glibc.
2011-05-12 11:41:59 +02:00
045dd4b928
Replace some commented-out debug printf() / av_log() messages with av_dlog().
2011-04-29 17:27:01 +02:00
32a128522a
libavdevice: Define _XOPEN_SOURCE for usleep
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This hopefully fixes build failures on Dragonfly BSD.
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-04-21 14:13:09 +03:00
139f3ac42d
Bump major versions of all libraries.
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They've accumulated enough new APIs and corresponding deprecated cruft.
This breaks API and ABI.
2011-04-18 20:19:47 +02:00
2eddfb2b13
sndio bug fix
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Since the code already supports both little- and big-endian
audio for recording, do not fail just because the endianness is not
what we expect.
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2011-03-29 21:19:39 -07:00
c6f951442e
framebuffer device demuxer
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-03-28 16:49:22 +02:00
15d59d2cea
sndio support for playback and record
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2011-03-27 10:46:45 +02:00
2912e87a6c
Replace FFmpeg with Libav in licence headers
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-03-19 13:33:20 +00:00
a03be6e1ba
use LIBAV_LICENSE and LIBAV_VERSION instead of FFMPEG_*
2011-03-16 21:54:39 +01:00
29ba091136
replace FFMPEG with LIBAV in FFMPEG_CONFIGURATION
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also update the multiple inclusion guards in config.h|mak
2011-03-16 21:54:39 +01:00
737eb5976f
Merge libavcore into libavutil
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It is pretty hopeless that other considerable projects will adopt
libavutil alone in other projects. Projects that need small footprint
are better off with more specialized libraries such as gnulib or rather
just copy the necessary parts that they need. With this in mind, nobody
is helped by having libavutil and libavcore split. In order to ease
maintenance inside and around FFmpeg and to reduce confusion where to
put common code, avcore's functionality is merged (back) to avutil.
Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-02-15 16:18:21 +01:00
c6610a216e
Prefix all _demuxer, _muxer, _protocol from libavformat and libavdevice.
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This also lists the objects from those two libraries as internal (by adding
the ff_ prefix) so that they can then be hidden via linker scripts.
2011-01-26 22:10:09 +00:00
2c3589bfda
consolidate .gitignore patters into a single file
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Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2011-01-18 21:32:05 +01:00
348b8218f7
convert svn:ignore properties to .gitignore files
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Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
2011-01-17 15:50:14 +01:00
5d3d238f82
Factorize common code in v4l2_set_parameters().
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Originally committed as revision 26225 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-05 14:15:13 +00:00
8621a37d9f
In video4linux2, in the case the timebase value in ap is 0/0, read the
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timebase value already set in the driver, and set it back in the codec
stream, rather than leaving the invalid value of 0/0.
In particular, fix ffmpeg grabbing timestamps when the timebase value
is not set through the CLI.
Originally committed as revision 26224 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-05 14:15:11 +00:00
bd7d9e45a4
In the video4linux2 output device, log an error description in case of
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ioctl failure in mmap_release_buffer().
Originally committed as revision 26214 to svn://svn.ffmpeg.org/ffmpeg/trunk
2011-01-04 18:18:01 +00:00
8ce803db51
Make x11grab cursor drawing suck less
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This new version:
1. Works on 24-bit and 32-bit input, not just 32-bit.
2. Doesn't try to run on 16-bit or 8-bit, instead of outright crashing.
3. Does proper alpha-blending, so cursor shadows look correct.
4. Doesn't swap R and B.
Mostly fixes issue 1997.
Fixes issue 2056.
Originally committed as revision 25690 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-11-07 18:04:46 +00:00
1973e1018e
vfwcap: add option to print list of supported drivers
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Originally committed as revision 25552 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-10-23 02:11:30 +00:00
70f77361d8
Allow to set the frame rate in v4l2 devices
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Patch by José Miguel Gonçalves (jose DOT goncalves AT inov DOT pt)
Originally committed as revision 25159 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-23 09:16:05 +00:00
0105889358
Cosmetics: simplify layout of fmt_conversion_table, make it shorter
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and more readable.
Originally committed as revision 25108 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-12 19:44:45 +00:00
680861ca73
Cosmetics: apply minor style fixes.
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Originally committed as revision 25106 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-11 16:44:10 +00:00
e16f217ceb
Use new imgutils.h API names, fix deprecation warnings.
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Originally committed as revision 25058 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-09-07 19:15:29 +00:00
4f2d2e4ed9
Define macro AV_NE() and use it in libavdevice.
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Help further refactoring.
Originally committed as revision 24814 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-17 18:25:34 +00:00
b4f81b7429
Add a mapping for the V4L2_PIX_FMT_NV12 format to PIX_FMT_NV12 for
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video4linux2 devices. This is used by Sensoray Model 2253 cards.
Patch by Pete Eberlein (pete AT sensoray DOT com)
Originally committed as revision 24759 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-11 07:34:33 +00:00
6ce9b4310c
Remove use of the deprecated function avcodec_check_dimensions(), use
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av_check_image_size() instead.
Originally committed as revision 24711 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-06 09:37:04 +00:00
09f6a45dc2
Remove non-existing stray arguments from Doxygen function documentation.
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Originally committed as revision 23976 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-02 11:19:29 +00:00
49bd8e4b84
Fix grammar errors in documentation
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Originally committed as revision 23904 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-30 15:38:06 +00:00
Anton Khirnov
Diego Biurrun
Yu-Jie Lin
Justin Ruggles
Mans Rullgard
Stefano Sabatini
Nicolas George
Carl Eugen Hoyos
Sven C. Dack
Reimar Döffinger
Luca Barbato
Martin Storsjö
Brad
Janne Grunau
Reinhard Tartler
Diego Elio Pettenò
Jason Garrett-Glaser
Ramiro Polla
José Miguel Gonçalves
Pete Eberlein