FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	ead3a2a37e	swr: add noise_scale field to seperate it from the noise shaping scales Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	6908ded20e	swr: fix the noise sample type for noise shaping Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	3ef06f3415	swr: split swri_dither_init() out Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	3ab1970612	swr: move dither related fields to their own context Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	ba1314c2ef	swr: update copyright years of a few files iam working on Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	82742294b7	swr: Implement Noise shaping dither The following variants are implemented: lipshitz noise shaping dither shibata noise shaping dither low shibata noise shaping dither high shibata noise shaping dither f-weighted noise shaping dither modified-e-weighted noise shaping dither improved-e-weighted noise shaping dither Data tables taken from SOX Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Rob Sykes	8d9a503313	docs: add soxr documentation Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	f9e55c0fed	swr: support -async X as a simple way to do what ffmpeg -async X did Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Rob Sykes	801b315729	swr: Add SOX resampler support Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	ae5a55e77a	swr: move flush into Resampler Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	431dcc49d2	swr: make realloc_audio() available outside swresample.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Rob Sykes	5a5d70748c	swr: Add API to make resample engine selectable. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Paul B Mahol	1acd2f6ba7	Replace rest of libavutil/audioconvert.h with libavutil/channel_layout.h Also remove it in once case when it is not needed. Signed-off-by: Paul B Mahol <onemda@gmail.com>	12 years ago
Michael Niedermayer	d23e8f53ad	swr: use 64bit index/len for x86_64 mix Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Mans Rullgard	0eebde07a9	ARM: libswresample: NEON optimised flat float to s16 conversion Adapted to swr by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	c5278cb84f	Add Dolby/DPLII downmix support to libswresample Based on code by John Stebbins <jstebbins.hb@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	323d912010	swr: update copyright years Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Justin Ruggles	7e15df7551	swr: resampling: add filter type and Kaiser window beta to AVOptions	13 years ago
Michael Niedermayer	338509c2e1	swr: fix warning: passing argument 1 of s->mix_any_f from incompatible pointer type Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	beb0cd6acf	swr: SIMD rematrixing and SSE/AVX mix_1_1 float Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	48a45f819f	swr: add native matrix for SIMD Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	9abbbf7530	swr: add function pointers for SIMD rematrixing Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	ca30ae12c5	swr: add all in one rematrixing function ptr Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	72a242c998	swr: add swr_next_pts() parameter descriptions partly reuse text from af_asyncts Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	f88f705abc	swr: add swr_drop_output() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Justin Ruggles	6d5bf67f04	swr: add lfe_mix_level Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	aab5a4521c	swr: add and use function pointers for rematrix Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	00fea26faf	swr: add native matrix for rematrixing Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	106789dfa0	swr: add sample format to AudioData Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	2d6c29f566	swr: add set_audiodata_fmt() and use it to simplify code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	bcc66ff0e4	swr: add int16_to_int32_mmx/sse Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	edbde52226	swr: change sample format representation so as to maintain the planer/packed distinction. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	da9587952a	swr: pass resample parameters from the user to the resampler. doxy and names stolen from avr Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	c1d404b9e4	swr: add a dither_scale parameter to tune the amplitude of the dither. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	a2c92e6063	swr: pass context to swri_get_dither() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	1fc4ff2205	swr: generate more dither noise to improve quality. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	6e9c634c36	swr: fix copy & pasted comment to match the code. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	db2eadb2f5	swr: add dither support. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	24ab1abfb6	resample: support double precission resampling This commit is dedicated to the audiophiles who can hear it when a needle is dropped on the moon. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	7f1ae79d38	swr: support float & int32 in the resampler Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	4f16153d35	swr: allow flushing in multiple steps if the output is too small. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	ac6798dbc1	swr: fix compilation failure with old versions of gcc. gcc 4.4 did not like the way i used typedefs Idea-by: beastd Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nicolas George	560b224f53	libswr: allow to set custom matrices.	13 years ago
Michael Niedermayer	4fef94c6d2	swr: doxument matrix fields. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Clément Bœsch	f03afd5d54	swr: surround mixing is obviously used, fix comment.	13 years ago
Clément Bœsch	af1eb298c1	swr: use int16_t instead of short for resampling.	13 years ago
Clément Bœsch	4c0bad513a	swr: start doxycommenting the API.	13 years ago
Clément Bœsch	c4deb90cfa	swr: use "swri_" prefix instead of "swr_" for the private API.	13 years ago
Clément Bœsch	64db5a1a57	swr: drop 'AV' prefix from ResampleContext. This type/struct is not part of the public API.	13 years ago
Clément Bœsch	fc6351d019	swr: make audio convert code explicitely private. Only what's declared in libswresample/swresample.h is public.	13 years ago

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58 Commits (6471f63da2e9c9cd289b66566428f8c0c538b9c1)