FFmpeg

Commit Graph

Author	SHA1	Message	Date
Diego Biurrun	8dead2aaca	Move const qualifier before type name	9 years ago
Martin Storsjö	87a814fdce	libavcodec: Add missing AVClass pointers This fixes crashes since `243df1351`. Signed-off-by: Martin Storsjö <martin@martin.st>	9 years ago
Vittorio Giovara	243df1351d	lavc: Move {min,max}_prediction_order to codec private options These options are only used by alac and flac. They are very codec-specific options, so deprecate the global variants. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	059a934806	lavc: Consistently prefix input buffer defines Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	def97856de	lavc: AV-prefix all codec capabilities Express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	d6604b29ef	Gather all coded_frame allocations and free functions to a single place Allocating coded_frame is what most encoders do anyway, so it makes sense to always allocate and free it in a single place. Moreover a lot of encoders freed the frame with av_freep() instead of the correct API av_frame_free(). This bring uniformity to encoder behaviour and prevents applications from erroneusly accessing this field when not allocated. Additionally this helps isolating encoders that export information with coded_frame, and heavily simplifies its deprecation. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Anton Khirnov	5b9c3b4505	Replace all instances of avcodec_alloc_frame() with av_frame_alloc().	11 years ago
Diego Biurrun	b2bed9325d	cosmetics: Group .name and .long_name together in codec/format declarations	11 years ago
Diego Biurrun	c242bbd8b6	Remove unnecessary dsputil.h #includes	12 years ago
Justin Ruggles	5e1bbb8c7e	alacenc: add support for multi-channel encoding	12 years ago
Justin Ruggles	7c278d2ae4	alacenc: support 24-bit encoding	12 years ago
Justin Ruggles	f24cc1b2f1	alacenc: use s16p sample format as input	12 years ago
Justin Ruggles	358078d9bb	alacenc: remove unneeded sample_fmt check	12 years ago
Justin Ruggles	ec7a212f9f	alacenc: fix max_frame_size calculation for the final frame	12 years ago
Anton Khirnov	36ef5369ee	Replace all CODEC_ID_* with AV_CODEC_ID_*	12 years ago
Justin Ruggles	764852d653	alacenc: use AVCodec.encode2()	13 years ago
Justin Ruggles	bee80054f7	alacenc: cosmetics: indentation	13 years ago
Justin Ruggles	b6e8ff72ea	alacenc: consolidate bitstream writing into a single function. Simplifies use of verbatim mode.	13 years ago
Justin Ruggles	b590f3a7bf	alacenc: only encode frame size in header for a final smaller frame Otherwise it is not needed because it matches the frame size as encoded in the extradata.	13 years ago
Justin Ruggles	ba821b098b	alacenc: store current frame size in AlacEncodeContext. This avoids an indirection and will simplify implementation of encode2()	13 years ago
Justin Ruggles	65d15aec77	alacenc: return AVERROR codes in alac_encode_frame()	13 years ago
Justin Ruggles	302daf5800	alacenc: calculate a new max frame size for the final small frame Gives a better estimate of buffer requirements and a better decision of whether or not to use verbatim mode.	13 years ago
Justin Ruggles	fc9cf0b2a6	alacenc: pretty-printing and other cosmetics	13 years ago
Justin Ruggles	51c2483862	alacenc: fix error handling and potential memleaks in alac_encode_init()	13 years ago
Justin Ruggles	6e63228323	alacenc: do not set coded_frame->key_frame It is already set in avcodec_alloc_frame()	13 years ago
Justin Ruggles	64fe3eaeb3	alacenc: do not set bits_per_coded_sample encoded ALAC does not have a fixed number of bits per sample	13 years ago
Justin Ruggles	43a4cb070b	alacenc: remove unneeded frame_size check in alac_encode_frame()	13 years ago
Diego Biurrun	32f3c541bc	doxygen: Do not include license boilerplates in Doxygen comment blocks.	13 years ago
Justin Ruggles	bb63475aec	alacenc: implement the 2-pass prediction type. This isn't used by the reference encoder, but it is supported by the decoder.	13 years ago
Justin Ruggles	149e1b0468	alacenc: do not generate invalid multi-channel ALAC files	13 years ago
Nathan Adil Maxson	d0fd6fc201	Cleaned up alacenc.c Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Anton Khirnov	ec6402b7c5	lavc: use designated initialisers for all codecs. It's more readable and less prone to breakage.	13 years ago
Anton Khirnov	188dea1dbf	lavc: move some flac-specific options to its private context.	14 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Diego Elio Pettenò	d36beb3f69	Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf. None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Justin Ruggles	77a78e9bdc	Separate window function from autocorrelation. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Justin Ruggles	56f8952b25	Move lpc_compute_autocorr() from DSPContext to a new struct LPCContext. Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Stefano Sabatini	5d6e4c160a	Replace deprecated symbols SAMPLE_FMT_* with AV_SAMPLE_FMT_*, and enum SampleFormat with AVSampleFormat. Originally committed as revision 25730 to svn://svn.ffmpeg.org/ffmpeg/trunk	14 years ago
Reimar Döffinger	edac49daf5	Use "const" qualifier for pointers that point to input data of audio encoders. This is purely for clarity/documentation purposes. Originally committed as revision 24481 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Justin Ruggles	23940f1405	Add AVCodecContext.lpc_type and Add AVCodecContext.lpc_passes fields. Add AVLPCType enum. Deprecate AVCodecContext.use_lpc. Originally committed as revision 24199 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Jai Menon	a7fc91468c	Remove useless header inclusion. Originally committed as revision 22851 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Jai Menon	3ffdd09a7a	alacenc : Report supported input sample formats. Originally committed as revision 22829 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	72415b2adb	Define AVMediaType enum, and use it instead of enum CodecType, which is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Jai Menon	215dab5fee	alacenc : use private compression_level value consistently. Originally committed as revision 20261 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Jai Menon	a0992374ee	alacenc : Move some code around for clarity. Originally committed as revision 20256 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Justin Ruggles	9a9964c50e	cosmetics: reindent and line wrap after last commit Originally committed as revision 20174 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Justin Ruggles	d6eee9f3e9	alacenc: add a fixed LPC coefficient mode as compression level 1. old compression level 1 is now compression level 2 and is still the default. Originally committed as revision 20173 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Reimar Döffinger	43d7c6118d	put_bits can only reliably write up to 31 bit bits, above it relies on undefined shift behaviour. Document this, fix the assert and add a put_bits32 to handle writing 32 bits and use that where necessary. Originally committed as revision 20124 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Jai Menon	2370338850	Fix max_coded_frame_size computation to account for byte alignment. Fixes issue 1386. Originally committed as revision 19859 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Stefano Sabatini	9106a698e7	Rename bitstream.h to get_bits.h. Originally committed as revision 18494 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago

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63 Commits (6e8f66fc932b9351055ff44ecb2bb328197099c1)