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path: root/libavdevice/v4l2.c
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* v4l2: Add support for h264Luca Barbato2015-03-02
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* v4l2: Use the codec descriptor facilityLuca Barbato2015-03-02
| | | | | The encoder or decoder might be disabled but the format would be supported for at least remuxing.
* v4l2: Unify one instance of reading/storing errnoMartin Storsjö2014-11-11
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* v4l2: Preserve errno valuesLuca Barbato2014-11-09
| | | | av_log usually resets it.
* v4l2: Use av_strerrorTristan Matthews2014-11-09
| | | | Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* cosmetics: Write NULL pointer equality checks more compactlyGabriel Dume2014-08-15
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* libavdevice: use avpriv_open()Rémi Denis-Courmont2013-08-07
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* Disable deprecation warnings for cases where a replacement is availableDiego Biurrun2013-08-02
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* silly typo fixesDiego Biurrun2013-05-03
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* avpacket: use AVBuffer to allow refcounting the packets.Anton Khirnov2013-03-08
| | | | | | This will allow us to avoid copying the packets in many cases. This breaks ABI.
* v4l2: do not assert on a value received from outside of LibavAnton Khirnov2013-01-13
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* v4l2: set the average framerate instead of codec timebase.Anton Khirnov2013-01-13
| | | | Codec timebase is supposed to be set by decoders only.
* v4l2: avoid pointless indirection.Anton Khirnov2013-01-13
| | | | | v4l2_read_header() does no cleanup, so it can return directly, without any need for goto.
* Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormatAnton Khirnov2012-10-08
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* avopt: Store defaults for AV_OPT_TYPE_INT in the i64 union memberMartin Storsjö2012-09-04
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* avopt: Store defaults for AV_OPT_TYPE_CONST in the i64 union memberMartin Storsjö2012-09-04
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* Replace all CODEC_ID_* with AV_CODEC_ID_*Anton Khirnov2012-08-07
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* Remove unnecessary inclusions of [sys/]time.hMans Rullgard2012-06-20
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* lavf: remove AVFormatParameters from AVFormatContext.read_header signatureAnton Khirnov2012-01-27
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* v4l2: use C99 struct initializerLuca Barbato2012-01-10
| | | | Remove some unneeded memsets.
* v4l2: poll the file descriptorLuca Barbato2012-01-10
| | | | Instead of busy waiting use poll();
* v4l2: support compressed formatsLuca Barbato2012-01-10
| | | | Let pass the codec name to -pixel_format and introduce -input_format.
* v4l2: use V4L2_FMT_FLAG_EMULATED only if it is definedJanne Grunau2012-01-04
| | | | V4L2_FMT_FLAG_EMULATED was added in 2.6.32.
* v4l2: list available formatsLuca Barbato2012-01-04
| | | | Make use of the experimental framesize enumeration ioctl if available.
* v4l2: set the proper codec_tagLuca Barbato2012-01-04
| | | | Unbreak direct streamcopy.
* v4l2: refactor device_openLuca Barbato2012-01-04
| | | | Check capabilities directly in the function, further simplify the code.
* v4l2: simplify away io_methodLuca Barbato2012-01-04
| | | | Only mmap is supported.
* v4l2: cosmeticsLuca Barbato2012-01-04
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* v4l2: uniform and format optionsLuca Barbato2012-01-04
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* v4l2: do not force interlaced modeLuca Barbato2012-01-04
| | | | | Video4linux2 supports both interlaced and non-interlaced mode, do not ask for interlaced if not necessary.
* v4l2: remove unneded linux specific asm/types.h includeJanne Grunau2011-12-27
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* lavf: make av_set_pts_info private.Anton Khirnov2011-11-30
| | | | It's supposed to be called only from (de)muxers.
* Replace all usage of strcasecmp/strncasecmpReimar Döffinger2011-11-06
| | | | | | | | | | | 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>
* lavf,lavd: replace av_new_stream->avformat_new_stream part I.Anton Khirnov2011-10-19
| | | | | Trivial replacements with sed are done in this commit: sed 's/av_new_stream(\([^)]*\), 0)/avformat_new_stream(\1, NULL)/'
* AVOptions: rename FF_OPT_TYPE_* => AV_OPT_TYPE_*Anton Khirnov2011-10-12
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* Use explicit struct initializers for AVOutputFormat/AVInputFormat declarations.Diego Biurrun2011-09-24
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* lavf,lavd: remove all usage of AVFormatParameters from demuxers.Anton Khirnov2011-08-15
| | | | | | AVFormatParameters are converted into corresponding private options in av_open_input_file/stream() compat wrappers, so accessing them from demuxers is redundant.
* lavdev: improve feedback in case of invalid frame rate/sizeStefano Sabatini2011-06-23
| | | | | | | | | | 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>
* v4l2: prefer "framerate_q" over "fps" in v4l2_set_parameters()Stefano Sabatini2011-06-23
| | | | | | | 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>
* 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.
* fbdev,v4l2: remove some forgotten uses of AVFormatParameters.time_base.Anton Khirnov2011-06-04
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* v4l2: remove one forgotten use of AVFormatParameters.pix_fmt.Anton Khirnov2011-06-02
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* v4l2: 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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* 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.
* lavf: deprecate AVFormatParameters.channel.Anton Khirnov2011-05-25
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* v4l2: reindent.Anton Khirnov2011-05-25
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