FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	28dce3cdbc	avcodec/alacenc: Remove unused variable Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	9950073655	alacenc: remove unneeded masking The extra bits have already been masked, so this was not doing anything. Noticed-by: Justin Ruggles Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	a084493535	alacenc: fix incorrect buffer use The issue lies in actually dead code ("for now it's not used"). Noticed-by: Justin Ruggles Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	96d2178325	alacenc: fix extra bits extraction The raw coded bits are extracted prior to decorrelation, as is correctly performed by the decoder, and not after. Fixes ticket #2768. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Christophe Gisquet	c0d18cc085	alacenc: increase predictor buffer This change is almost cosmetical only, and reduces the changes needed to fix the 24bps case. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 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
Michael Niedermayer	8aea2f05dc	alacenc: Fix missing sign_extend() Possibly fixes Ticket2497 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	739d6a78b7	alacenc: don't allocate unused avctx->coded_frame Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
James Zern	bcaf64b605	normalize calls to ff_alloc_packet2 - check ret < 0 - remove excessive error log Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 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
Paul B Mahol	ae2c33b0c2	cosmetics: remove superfluous curly brackets Signed-off-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	a18cf3635c	alacenc: switch to ff_alloc_packet2() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 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.	14 years ago
Carl Eugen Hoyos	007f773942	Encoding alac with more than two channels is not supported.	14 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	e7e2df27f8	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> (cherry picked from commit `d36beb3f69`)	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	7101b18508	Separate window function from autocorrelation. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit `77a78e9bdc`)	14 years ago
Justin Ruggles	0d8837bdda	Move lpc_compute_autocorr() from DSPContext to a new struct LPCContext. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit `56f8952b25`)	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

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82 Commits (d7a762553c6f6c422adb6632354bcc4ff577b701)