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* avcodec: add XBM encoderPaul B Mahol2012-03-17
| | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
* doc/general: update supported devices table.Anton Khirnov2012-03-13
| | | | Add libcdio and fbdev, remove v4l1.
* doc/general: add missing @tab to codecs table.Anton Khirnov2012-03-13
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* v4l2: update documentationLuca Barbato2012-03-07
| | | | | Update the examples and remove stale information. Video4linux support had been already removed.
* FATE: add CPUFLAGS variable, mapping to -cpuflags avconv option.Anton Khirnov2012-03-06
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* avconv: add -cpuflags option for setting supported cpuflags.Anton Khirnov2012-03-06
| | | | Useful for testing.
* cpu: add av_set_cpu_flags_mask().Anton Khirnov2012-03-06
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* avcodec: add av_get_audio_frame_duration() function.Justin Ruggles2012-03-05
| | | | | This is a utility function for the user to get the frame duration based on the codec id, frame size in bytes, and various AVCodecContext parameters.
* lavc: make codec_is_decoder/encoder() public.Anton Khirnov2012-03-04
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* Windows Media Audio Lossless decoderMashiat Sarker Shakkhar2012-03-02
| | | | | | | | | | | | Decodes 16-bit WMA Lossless encoded files. 24-bit is not supported yet. Bitstream parser written by Andreas Öman with contributions from Baptiste Coudurier and Ulion. Includes a number of bug-fixes from Benjamin Larsson, Michael Niedermayer and Konstantin Shishkov, shine and polish by Diego Biurrun. Signed-off-by: Diego Biurrun <diego@biurrun.de>
* avpacket: Add a function for shrinking already allocated side dataMartin Storsjö2012-03-01
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* Add a minor bump, changelog/APIchanges entry and some documentation for APIC ↵Anton Khirnov2012-02-29
| | | | support.
* segment: implement wrap aroundLuca Barbato2012-02-28
| | | | | | | | Provide a way to wrap around the segment index so pseudostreaming live through a web server and html5 browser is simpler. Also ensure that 0 (disable) is a valid value across the options providing wrap around.
* doc/APIchanges: fill in missing dates and hashes.Anton Khirnov2012-02-27
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* avconv: saner output video timebase.Anton Khirnov2012-02-26
| | | | | | | | | | r_frame_rate should in theory have something to do with input framerate, but in practice it is often made up from thin air by lavf. So unless we are targeting a constant output framerate, it's better to just use input stream timebase. Brings back dropped frames in nuv and cscd tests introduced in cd1ad18a6539bd7fc2dc4c1740fbcbd498c0c0a2
* avutil: add AVERROR_UNKNOWNJustin Ruggles2012-02-25
| | | | | Useful to return instead of -1 when the cause of the error is unknown, typically from an external library.
* docs: use -bsf:[vas] instead of -[vas]bsf.John Van Sickle2012-02-24
| | | | | | The latter syntax is now invalid. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* Remove libpostproc.Diego Biurrun2012-02-23
| | | | | | | | This library does not fit into Libav as a whole and its code is just a maintenance burden. Furthermore it is now available as an external project, which completely obviates any reason to keep it around. URL: http://git.videolan.org/?p=libpostproc.git
* avcodec: add duration field to AVCodecParserContextJustin Ruggles2012-02-20
| | | | | This will allow parsers to export the duration of the current frame being output, if known, instead of using AVCodecContext.frame_size.
* avutil: add av_rescale_q_rnd() to allow different roundingJustin Ruggles2012-02-20
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* avcodec: add a Sun Rasterfile encoderAneesh Dogra2012-02-17
| | | | Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
* prores encoderKostya Shishkov2012-02-15
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* CDXL demuxer and decoderPaul B Mahol2012-02-14
| | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Diego Biurrun <diego@biurrun.de>
* hlsproto: Encourage users to try the hls demuxer instead of the protoMartin Storsjö2012-02-14
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* doc: Move the hls protocol section into the right placeMartin Storsjö2012-02-14
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* libavformat: Rename the applehttp protocol to hlsMartin Storsjö2012-02-14
| | | | | | | | | | | | | | | | | Keep the old protocol name around for backwards compatibility until the next bump. Deprecate the method of implicitly assuming the nested protocol. For applehttp://server/path, it might have felt logical, but supporting hls://server/path isn't quite as intuitive. Therefore only support hls+http://server/path from now on. Using this protocol at all is discouraged, since the hls demuxer is more complete and fits into the architecture better. There have been cases where the protocol implementation worked better than the demuxer, but this should no longer be the case. Signed-off-by: Martin Storsjö <martin@martin.st>
* cosmetics: Delete empty lines at end of file.Diego Biurrun2012-02-09
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* pixdesc: mark pseudopaletted formats with a special flag.Anton Khirnov2012-02-08
| | | | | | This makes it possible to dintinguish them from PAL8. Fixes an invalid write in avpicture_layout().
* lavc: add avcodec_encode_video2() that encodes from an AVFrame -> AVPacketAnton Khirnov2012-02-08
| | | | Deprecate avcodec_encode_video().
* drawtext: add 'fix_bounds' option on coords fixingAndrey Utkin2012-02-06
| | | | | | | | | | Before, drawtext filter deliberately altered given text coordinates if text didn't fully fit on the picture. This breaks the use case of scrolling large text, e.g. movie closing credits. Add 'fix_bounds', to make it usable in such cases (by setting its value to 0). Default behavior is not changed, and non-fitting text coords are fixed. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* APIchanges: add missing commit hashesJanne Grunau2012-02-02
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* doc: decoding Forward Uncompressed is supportedPaul B Mahol2012-02-01
| | | | | Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
* avcodec: Add av_fast_padded_malloc().Janne Grunau2012-02-01
| | | | | | | Wrapper around av_fast_malloc() that keeps FF_INPUT_BUFFER_PADDING_SIZE zero-padded bytes at the end of the used buffer. Based on a patch by Reimar Döffinger <Reimar.Doeffinger@gmx.de>.
* lavf: add functions for accessing the fourcc<->CodecID mapping tables.Anton Khirnov2012-01-31
| | | | Fixes bug 212.
* lavc: add avcodec_is_open().Anton Khirnov2012-01-31
| | | | | | | It allows to check whether an AVCodecContext is open in a documented way. Right now the undocumented way this check is done in lavf/lavc is by checking whether AVCodecContext.codec is NULL. However it's desirable to be able to set AVCodecContext.codec before avcodec_open2().
* avconv: deprecate the -deinterlace optionAnton Khirnov2012-01-30
| | | | Its quality is horrible, yadif should always be used instead.
* doc: Fix the name of the new functionMartin Storsjö2012-01-30
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* doc: Document mov/mp4 fragmentation optionsMartin Storsjö2012-01-30
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* avutil: make intfloat api publicPaul B Mahol2012-01-30
| | | | | | | | The functions are already av_ prefixed and intfloat header is already provided. Install libavutil/intfloat.h Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* APIchanges: mention avcodec_alloc_context()/2/3Anton Khirnov2012-01-28
| | | | | There was no minor bump for making avcodec_alloc_context3() public and deprecating the other two, so I'm using the first next lavc bump.
* lavf: increase major version from 53 to 54.Anton Khirnov2012-01-27
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* lavc: increase major version to 54.Anton Khirnov2012-01-27
| | | | | The lavf-ffm test results change because ffmenc writes AVCodecContext.flags/flags2 and the defaults for those change.
* doc: Update APIchanges with info on muxer flushingMartin Storsjö2012-01-25
| | | | Signed-off-by: Martin Storsjö <martin@martin.st>
* Remove ffmpeg.Anton Khirnov2012-01-23
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* XWD encoder and decoderPaul B Mahol2012-01-23
| | | | Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
* doc/APIChanges: fill in missing dates and hashesAnton Khirnov2012-01-21
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* RELEASE_NOTES: mention hiding private symbols in shared builds.Anton Khirnov2012-01-18
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* RELEASE_NOTES: mention some notable API changes in 0.8Anton Khirnov2012-01-18
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* add SMJPEG muxerPaul B Mahol2012-01-16
| | | | Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
* avcodec: bump minor version and add APIChanges for the new audio encoding APIJustin Ruggles2012-01-15
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