FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	a0493be10e	swresample: set the default parameters to "none" this way it can easily be detected when parameters have not been set Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	33f7033452	swr: automatically choose s16/flt/dbl to preserve input precision unless user overrides. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	f2e799a3d0	swr: add double precision support to the rematrix code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	71a1f76d3c	swr: update double precision checks for our resampler It supports double precision since a while 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	046b5339fc	swr: disable 1 stage convert when dither is enabled. This combination is not possible easily. 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	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	a522e03754	swr: Add longer more descriptive alternative AVOptions. They match avresample where it supports the same fields. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	20fc610439	swr: Capitalize help texts for AVOptions Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	36a9dd2f4d	swr: align options a little Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	23282c2222	swr: set AV_OPT_FLAG_AUDIO_PARAM for the AVOptions Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Andrew Wason	e9b1d5ae5e	fix swr_convert buffering of packed audio swr_convert is not properly buffering packed input audio when the output is not large enough, and when resampling is not actually needed (same samplerate and no SWR_FLAG_RESAMPLE). buf_set() is only handling the first channel and leaving the others as-is. Sample program to reproduce the problem is here https://gist.github.com/2431768 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	44239bd9f2	swr: add a swr_flags AVOption Using swr_flags instead of plain flags will avoid conflicts that arise with plain flags and multiple libs (which all have AVOption flags) 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	f8a237a307	swr: add triangular highpass 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	22057e8ecb	swr: add swr_get_class() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	b1ef4dc406	swr: add triangular dither support Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	0cff3e130b	swr: remove unused variable Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	0170889372	swr: add SWR_DITHER_RECTANGULAR to AVOptions array 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	3d9338b1c2	swr: support int32 and float as internal sample formats 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	87688727e4	swr: remove unused variable Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	dc984da961	swr: fix pointer type warnings Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	59b038b4a4	swr: realloc_audio: support packed audio buffers Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	1b0fcf33b8	swr: More flexible and convenient buffering Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	e0c7128302	swr: fix segfault when 0 out size is used. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	8b11ae8a9a	swr: Fix partial flushing. Found-by: durandal_1707 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	ae03b2141e	swr: check that there is enough information to do rematrixing when needed. Fixes assertion failure. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Lou Logan	2d38081b4f	cosmetics: fix some typos Patch attached. From 2d4094fc0dcb4ccd0735eb7e1719e228ebb56bb9 Mon Sep 17 00:00:00 2001 From: Lou Logan <lou@lrcd.com> Date: Mon, 12 Mar 2012 14:13:44 -0800 Subject: [PATCH] cosmetics: fix some typos 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	320b8d6335	swr: fix swresample_version() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	3339f87dbd	swr: increase LIBSWRESAMPLE_VERSION_MICRO to 100 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	4468ad827a	swr: add swresample_version swresample_configuration and swresample_license Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	aa1c590b29	swr: fix assert failure Bug found by: Oana Stratulat GCI-id: 7211207 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Clément Bœsch	0232f788b6	swr: fix invalid sample format message. If the sample format is invalid, av_get_sample_fmt_name() will always return NULL.	13 years ago
Clément Bœsch	58205edcc6	swr: use native planar sample formats.	13 years ago
Clément Bœsch	afb0470a25	swr: fix test program. The number of used channels need to be reset to zero when swr_alloc_set_opts() is called successive times. This is a regression introduced in `c8136ebd`.	13 years ago
Clément Bœsch	bdd22e3523	swr: change minimum I/O channel count to zero. This will silence the warning of av_set_opt_int() in swr for input/output channels when the layout is not yet defined (or supported).	13 years ago
Clément Bœsch	0bfc03df3a	swr: move code to avoid resample forward declaration.	13 years ago
Clément Bœsch	eafa2b6005	swr: introduce a public function to customize the channel mapping.	13 years ago
Clément Bœsch	1dbd433f0d	swr: use av_opt_set_int() instead of manual assignments in swr_alloc_set_opts().	13 years ago

1 2 3 4

179 Commits (e32a99264be6ce0d3ec060fdb8b56463b2f0b8cd)