FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	a5117a2444	lavc: pad last audio frame with silence when needed.	13 years ago
Anton Khirnov	828bd088f3	lavc: add sample rate and channel layout to AVFrame. Rationale is the same as for video width/height etc.	13 years ago
Justin Ruggles	4010d724e1	lavr: use 8.8 instead of 10.6 as the 16-bit fixed-point mixing coeff type	13 years ago
Justin Ruggles	f7ff099997	APIchanges: fill in some dates and commit hashes	13 years ago
Mans Rullgard	3527a73933	avutil: add av_parse_cpu_flags() function This moves the cpu flag parsing code from avconv to avutil so it can be accessed elsewhere. Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Justin Ruggles	c8af852b97	Add libavresample This is a new library for audio sample format, channel layout, and sample rate conversion.	13 years ago
Justin Ruggles	0c0d1bce7c	avutil: add audio fifo buffer The functions operate on the sample level rather than the byte level and work with all audio sample formats.	13 years ago
Stefano Sabatini	91d3cbe0fd	avfiltergraph: make the AVFilterInOut alloc/free API public This is required for letting applications to create and destroy AVFilterInOut structs in a convenient way. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Justin Ruggles	4d693b023c	avutil: add av_get_packed_sample_fmt() and av_get_planar_sample_fmt() Based on a patch by Clément Bœsch <ubitux@gmail.com>	13 years ago
Justin Ruggles	5cc51a5847	avutil: Add av_get_default_channel_layout() Also, use the new function in the AC-3 encoder.	13 years ago
Anton Khirnov	9c47f2b294	APIchanges: mark the place where 0.7 was cut.	13 years ago
Anton Khirnov	75bdd55e77	APIchanges: mark the place where 0.8 was cut.	13 years ago
Anton Khirnov	5d20e7b7ea	APIchanges: fill in missing dates and hashes.	13 years ago
Diego Biurrun	343bfdd38a	APIchanges: Replace Subversion revision numbers by Git hashes.	13 years ago
Anton Khirnov	4d851f8dcf	cpu: add av_set_cpu_flags_mask().	13 years ago
Justin Ruggles	9524cf79df	avcodec: add av_get_audio_frame_duration() function. 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.	13 years ago
Anton Khirnov	44fe77b350	lavc: make codec_is_decoder/encoder() public.	13 years ago
Martin Storsjö	442c1320e7	avpacket: Add a function for shrinking already allocated side data Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Anton Khirnov	322537478b	Add a minor bump, changelog/APIchanges entry and some documentation for APIC support.	13 years ago
Anton Khirnov	f5f5b154e7	doc/APIchanges: fill in missing dates and hashes.	13 years ago
Justin Ruggles	c9bca80132	avutil: add AVERROR_UNKNOWN Useful to return instead of -1 when the cause of the error is unknown, typically from an external library.	13 years ago
Diego Biurrun	b315042c8c	Remove libpostproc. 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	13 years ago
Justin Ruggles	e9cda85351	avcodec: add duration field to AVCodecParserContext This will allow parsers to export the duration of the current frame being output, if known, instead of using AVCodecContext.frame_size.	13 years ago
Justin Ruggles	0b42a9388c	avutil: add av_rescale_q_rnd() to allow different rounding	13 years ago
Anton Khirnov	38d5533228	pixdesc: mark pseudopaletted formats with a special flag. This makes it possible to dintinguish them from PAL8. Fixes an invalid write in avpicture_layout().	13 years ago
Anton Khirnov	52f82a1148	lavc: add avcodec_encode_video2() that encodes from an AVFrame -> AVPacket Deprecate avcodec_encode_video().	13 years ago
Janne Grunau	fcc518a024	APIchanges: add missing commit hashes	13 years ago
Janne Grunau	316fc7443b	avcodec: Add av_fast_padded_malloc(). 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>.	13 years ago
Anton Khirnov	dd6d3b0e02	lavf: add functions for accessing the fourcc<->CodecID mapping tables. Fixes bug 212.	13 years ago
Anton Khirnov	af08d9aeea	lavc: add avcodec_is_open(). 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().	13 years ago
Martin Storsjö	c9b309e8cb	doc: Fix the name of the new function Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Paul B Mahol	8b933129b9	avutil: make intfloat api public 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>	13 years ago
Anton Khirnov	44911f2985	APIchanges: mention avcodec_alloc_context()/2/3 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.	13 years ago
Anton Khirnov	a17479dfce	lavf: increase major version from 53 to 54.	13 years ago
Anton Khirnov	7063b6eaee	lavc: increase major version to 54. The lavf-ffm test results change because ffmenc writes AVCodecContext.flags/flags2 and the defaults for those change.	13 years ago
Martin Storsjö	6cb288290d	doc: Update APIchanges with info on muxer flushing Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Anton Khirnov	7512bb74f2	doc/APIChanges: fill in missing dates and hashes	13 years ago
Justin Ruggles	a6ccae3f4c	avcodec: bump minor version and add APIChanges for the new audio encoding API	13 years ago
Anton Khirnov	3167dc9515	lavfi: move version macros to a new installed header version.h	13 years ago
Reinhard Tartler	014f8d8106	No longer build libpostproc by default update documentation to inform developers that it may be removed in a later release. Signed-off-by: Reinhard Tartler <siretart@tauware.de>	13 years ago
Jonathan Nieder	96d8e18a98	APIchanges: mention cleaned up header includes Fixes bug 188. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Janne Grunau <janne-libav@jannau.net>	13 years ago
Janne Grunau	c04a954da6	lavu: bump lavu minor for av_popcount64 Add it to doc/APIchanges and update and correct other entries.	13 years ago
Anton Khirnov	06e8d38f2b	Add minor bumps and APIchanges entries for lavc/lavfi changes.	13 years ago
Mans Rullgard	2a216ca2ef	APIchanges: fill in revision for AVFrame.age deprecation Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Mans Rullgard	8400b126ac	avcodec: deprecate AVFrame.age This was intended as an optimisation for skipped blocks in MPEG2 P-frames and never used elsewhere. Removing this "optimisation" speeds up MPEG2 decoding by 1-2% (ARM Cortex-A9). Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Anton Khirnov	526604545f	lavf: add avformat_close_input(). It sets the supplied AVFormatContext pointer to NULL after freeing it, which is safer and its name is consistent with other lavf functions. Also deprecate av_close_input_file().	13 years ago
Justin Ruggles	0eea212943	Add avcodec_decode_audio4(). Deprecate avcodec_decode_audio3(). Implement audio support in avcodec_default_get_buffer(). Implement the new audio decoder API in all audio decoders.	13 years ago
Justin Ruggles	560f773c7d	avcodec: change number of plane pointers from 4 to 8 at next major bump. Add AV_NUM_DATA_POINTERS to simplify the bump transition. This will allow for supporting more planar audio channels without having to allocate separate pointer arrays.	13 years ago
Mans Rullgard	b94a3b288e	APIchanges: fill in some blanks Signed-off-by: Mans Rullgard <mans@mansr.com>	13 years ago
Justin Ruggles	bbb46f3ec7	libavutil: add utility functions to simplify allocation of audio buffers. Based on code by Stefano Sabatini.	13 years ago

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342 Commits (4a37d4b3f8137a4c2bbbca043de076af966b9446)