Gabriel Dume
f929ab0569
cosmetics: Write NULL pointer equality checks more compactly
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Signed-off-by: Diego Biurrun <diego@biurrun.de>
2014-08-15 03:18:18 -07:00
Rémi Denis-Courmont
71bf6b41d9
libavdevice: use avpriv_open()
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Signed-off-by: Anton Khirnov <anton@khirnov.net>
2013-08-07 21:16:05 +02:00
Diego Biurrun
7950e519bb
Disable deprecation warnings for cases where a replacement is available
2013-08-02 19:19:02 +02:00
Diego Biurrun
a5f8873620
silly typo fixes
2013-05-03 18:26:12 +02:00
Anton Khirnov
1afddbe59e
avpacket: use AVBuffer to allow refcounting the packets.
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This will allow us to avoid copying the packets in many cases.
This breaks ABI.
2013-03-08 07:33:45 +01:00
Anton Khirnov
49dc82eef7
v4l2: do not assert on a value received from outside of Libav
2013-01-13 16:31:17 +01:00
Anton Khirnov
838b849e70
v4l2: set the average framerate instead of codec timebase.
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Codec timebase is supposed to be set by decoders only.
2013-01-13 16:31:09 +01:00
Anton Khirnov
246da0b135
v4l2: avoid pointless indirection.
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v4l2_read_header() does no cleanup, so it can return directly, without
any need for goto.
2013-01-13 16:30:38 +01:00
Anton Khirnov
716d413c13
Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormat
2012-10-08 07:13:26 +02:00
Martin Storsjö
e6153f173a
avopt: Store defaults for AV_OPT_TYPE_INT in the i64 union member
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Signed-off-by: Martin Storsjö <martin@martin.st>
2012-09-04 23:13:44 +03:00
Martin Storsjö
124134e424
avopt: Store defaults for AV_OPT_TYPE_CONST in the i64 union member
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Signed-off-by: Martin Storsjö <martin@martin.st>
2012-09-04 23:13:32 +03:00
Anton Khirnov
36ef5369ee
Replace all CODEC_ID_* with AV_CODEC_ID_*
2012-08-07 16:00:24 +02:00
Mans Rullgard
6501dcfb5e
Remove unnecessary inclusions of [sys/]time.h
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Signed-off-by: Mans Rullgard <mans@mansr.com>
2012-06-20 11:46:46 +01:00
Anton Khirnov
6e9651d106
lavf: remove AVFormatParameters from AVFormatContext.read_header signature
2012-01-27 10:51:57 +01:00
Luca Barbato
b6db385922
v4l2: use C99 struct initializer
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Remove some unneeded memsets.
2012-01-10 05:04:22 +01:00
Luca Barbato
0efd48dfd1
v4l2: poll the file descriptor
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Instead of busy waiting use poll();
2012-01-10 05:04:22 +01:00
Luca Barbato
b8c310cb0a
v4l2: support compressed formats
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Let pass the codec name to -pixel_format and introduce -input_format.
2012-01-10 05:04:22 +01:00
Janne Grunau
f13a9ca906
v4l2: use V4L2_FMT_FLAG_EMULATED only if it is defined
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V4L2_FMT_FLAG_EMULATED was added in 2.6.32.
2012-01-04 21:34:29 +01:00
Luca Barbato
a6a4793d04
v4l2: list available formats
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Make use of the experimental framesize enumeration ioctl if available.
2012-01-04 13:10:20 +01:00
Luca Barbato
cd2bbad303
v4l2: set the proper codec_tag
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Unbreak direct streamcopy.
2012-01-04 13:10:20 +01:00
Luca Barbato
eb89b4fc09
v4l2: refactor device_open
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Check capabilities directly in the function, further simplify the code.
2012-01-04 13:10:20 +01:00
Luca Barbato
246007d370
v4l2: simplify away io_method
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Only mmap is supported.
2012-01-04 13:10:20 +01:00
Luca Barbato
a896d7f45a
v4l2: cosmetics
2012-01-04 13:10:20 +01:00
Luca Barbato
21aa6ae4fb
v4l2: uniform and format options
2012-01-04 13:10:20 +01:00
Luca Barbato
af7123b2ad
v4l2: do not force interlaced mode
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Video4linux2 supports both interlaced and non-interlaced mode, do not
ask for interlaced if not necessary.
2012-01-04 13:10:20 +01:00
Janne Grunau
1adba23cec
v4l2: remove unneded linux specific asm/types.h include
2011-12-27 16:07:58 +01:00
Anton Khirnov
c3f9ebf743
lavf: make av_set_pts_info private.
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It's supposed to be called only from (de)muxers.
2011-11-30 20:34:45 +01:00
Reimar Döffinger
bb3244dee2
Replace all usage of strcasecmp/strncasecmp
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All current usages of it are incompatible with localization.
For example strcasecmp("i", "I") != 0 is possible, but would
break many of the places where it is used.
Instead use our own implementations that always treat the data
as ASCII.
Signed-off-by: Martin Storsjö <martin@martin.st>
2011-11-06 11:52:57 +02:00
Anton Khirnov
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
Anton Khirnov
145f741e11
AVOptions: rename FF_OPT_TYPE_* => AV_OPT_TYPE_*
2011-10-12 16:51:16 +02:00
Diego Biurrun
30b4ee7901
Use explicit struct initializers for AVOutputFormat/AVInputFormat declarations.
2011-09-24 12:11:17 +02:00
Anton Khirnov
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
Stefano Sabatini
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
Stefano Sabatini
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
Luca Barbato
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
Anton Khirnov
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
Anton Khirnov
a3b15e411d
fbdev,v4l2: remove some forgotten uses of AVFormatParameters.time_base.
2011-06-04 19:48:08 +02:00
Anton Khirnov
fefa67d536
v4l2: remove one forgotten use of AVFormatParameters.pix_fmt.
2011-06-02 21:52:15 +02:00
Anton Khirnov
c21324eeb6
v4l2: add a framerate private option.
2011-06-02 21:52:15 +02:00
Anton Khirnov
7a70e01b26
v4l2: don't leak video standard string on error.
2011-05-29 15:10:35 +02:00
Anton Khirnov
d576bbf3eb
v4l2: add a pixel_format private option.
2011-05-27 23:33:51 +02:00
Anton Khirnov
8fe7b6443f
v4l2: add video_size private option.
2011-05-27 06:52:51 +02:00
Anton Khirnov
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
Anton Khirnov
d20576d01b
lavf: deprecate AVFormatParameters.channel.
2011-05-25 15:55:47 +02:00
Anton Khirnov
3d2a418605
v4l2: reindent.
2011-05-25 15:55:47 +02:00
Anton Khirnov
a02fd06ab7
v4l2: add a private option for channel.
2011-05-25 15:55:47 +02:00
Anton Khirnov
fc68a8f703
lavf: deprecate AVFormatParameters.standard.
2011-05-25 15:55:47 +02:00
Anton Khirnov
b3da269211
v4l2: add a private option for video standard.
2011-05-25 15:55:46 +02:00
Mans Rullgard
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
Reinhard Tartler
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