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* ALSA: implement channel layout for playback.Nicolas George2011-06-23
| | | | | | | | | | 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>
* alsa: support unsigned variants of already supported signed formats.Carl Eugen Hoyos2011-06-23
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* alsa: add support for more formats.Carl Eugen Hoyos2011-06-23
| | | | | | Specifically, f32, f64, s32, s24, a-law and mu-law. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* x11grab: remove a memory allocation and the associated memcpy.Sven C. Dack2011-06-12
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* oss,sndio: simplify by using FFMIN.Reimar Döffinger2011-06-09
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* v4l2: do not force NTSC as standardLuca Barbato2011-06-05
| | | | Setting a standard is meaningful only for analog capture devices.
* lavf,lavc: free avoptions in a generic way.Anton Khirnov2011-06-05
| | | | | | It's simpler and less error-prone. Fixes some memleaks along the way.
* x11grab: add framerate private option.Anton Khirnov2011-06-04
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* fbdev,v4l2: remove some forgotten uses of AVFormatParameters.time_base.Anton Khirnov2011-06-04
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* bktr: don't error when AVFormatParameters.time_base isn't set.Anton Khirnov2011-06-04
| | | | There's a private option for it now.
* Replace avcodec_get_pix_fmt_name() by av_get_pix_fmt_name().Stefano Sabatini2011-06-03
| | | | | This fixes warnings about avcodec_get_pix_fmt_name() being deprecated. Signed-off-by: Diego Biurrun <diego@biurrun.de>
* bktr: get default framerate from video standard.Anton Khirnov2011-06-03
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* Replace custom DEBUG preprocessor trickery by the standard one.Diego Biurrun2011-06-03
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* Replace #ifdef + av_log() combinations by av_dlog().Diego Biurrun2011-06-03
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* v4l2: remove one forgotten use of AVFormatParameters.pix_fmt.Anton Khirnov2011-06-02
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* vfwcap: add a framerate private option.Anton Khirnov2011-06-02
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* v4l2: add a framerate private option.Anton Khirnov2011-06-02
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* libdc1394: add a framerate private option.Anton Khirnov2011-06-02
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* fbdev: add a framerate private option.Anton Khirnov2011-06-02
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* bktr: add a framerate private option.Anton Khirnov2011-06-02
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* v4l2: don't leak video standard string on error.Anton Khirnov2011-05-29
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* v4l2: add a pixel_format private option.Anton Khirnov2011-05-27
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* libdc1394: add a pixel_format private option.Anton Khirnov2011-05-27
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* x11grab: add video_size private option.Anton Khirnov2011-05-27
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* x11grab: factorize returning error codes.Anton Khirnov2011-05-27
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* vfwcap: add video_size private option.Anton Khirnov2011-05-27
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* v4l2: add video_size private option.Anton Khirnov2011-05-27
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* v4l2: factorize returning error codes.Anton Khirnov2011-05-27
| | | | This will be useful in the following commit.
* libdc1394: add video_size private option.Anton Khirnov2011-05-27
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* libdc1394: return meaninful error codes.Anton Khirnov2011-05-27
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* bktr: add video_size private option.Anton Khirnov2011-05-27
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* bktr: factorize returning error codes.Anton Khirnov2011-05-27
| | | | This will be useful in the following commit.
* v4l: include avdevice.hAnton Khirnov2011-05-26
| | | | Fixes build.
* lavdevice: mark v4l for removal on next major bump.Anton Khirnov2011-05-26
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* libdc1394: fix compilation.Anton Khirnov2011-05-26
| | | | | Add a forgotten comma and move options/class definition outside of HAVE_LIBDC1394_1.
* lavf: deprecate AVFormatParameters.channel.Anton Khirnov2011-05-25
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* libdc1394: add a private option for channel.Anton Khirnov2011-05-25
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* dv1394: add a private option for channel.Anton Khirnov2011-05-25
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* v4l2: reindent.Anton Khirnov2011-05-25
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* v4l2: add a private option for channel.Anton Khirnov2011-05-25
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* lavf: deprecate AVFormatParameters.standard.Anton Khirnov2011-05-25
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* v4l2: add a private option for video standard.Anton Khirnov2011-05-25
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* v4l: add a private option for video standard.Anton Khirnov2011-05-25
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* dv1394: add a private option for video standard.Anton Khirnov2011-05-25
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* bktr: add a private option for video standard.Anton Khirnov2011-05-25
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* lavf: deprecate AVFormatParameters.{channels,sample_rate}.Anton Khirnov2011-05-25
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* ALSA: add channels and sample_rate private options.Anton Khirnov2011-05-25
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* oss: add channels and sample_rate private options.Anton Khirnov2011-05-25
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* sndio: add channels and sample_rate private options.Anton Khirnov2011-05-25
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* configure: Do not unconditionally add -D_POSIX_C_SOURCE to CPPFLAGS.Diego Biurrun2011-05-12
| | | | | | | | | | | | | | | | 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.