FFmpeg

Commit Graph

Author	SHA1	Message	Date
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	f9a2c5bc07	swr: simplify code by using av_get_bytes_per_sample() 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	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	5b2be9bcc0	swr-test: include opt.h, this is needed for changing options for testing. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	7c673d73ec	swr: use assert in swri_sum2 to check that only supported formats are used. 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	5c1f312888	swr: update copyright year for rematrix 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	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	605bcf6101	swr-test: Add newline to test output Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	2f0801527d	resample: update copyright years, they where incorrect. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	5ef5c02354	swr-test: remove unused variable 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	8d7f2db60a	swr-test: test the new flexible buffering 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	691b92474a	swr: revert stray hunk Found-by:ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	7e592379d9	resample: Fix boundary handling with fragments. 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	19342bc725	swr: test partial flushing 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
Michael Niedermayer	15890d67c1	swr: drop SWR_CH_MAX with the next major ABI bump Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	947215a261	swr: dont use SWR_CH_MAX in the public function declaration. This change should make no binary difference to the generated code. the API version is just bumped for correctness sake, this is not really a API or ABI change. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	1937c4e0b9	swr: make SwrContext a typedef. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	74656bdd4c	swresample: support up to 32 channels 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	a8cdb7b95a	swr: special case for empty channels in rematrix. Speed += 10% overall for pan=stereo:FL=FL+FR from wav to null.	13 years ago
Carl Eugen Hoyos	7b4e1466d4	Exit ffmpeg if swr_convert() fails.	13 years ago
Nicolas George	560b224f53	libswr: allow to set custom matrices.	13 years ago
Marton Balint	741aca7936	libswresample: introduce int swr_set_compensation() instead of void swr_compensate() The new version returns AVERROR(EINVAL) is the specified paramters are invalid, and also creates the resampler if none was used so far. Signed-off-by: Marton Balint <cus@passwd.hu> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Reimar Döffinger	aeeb0e6deb	indeo4, swresample: add some missing static/const to tables. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>	13 years ago
Michael Niedermayer	320b8d6335	swr: fix swresample_version() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	ab6603b1d8	libswresample.v: add swresample* for cmdutils.c Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago

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377 Commits (8efed2993733bcd0d85a585c994ac404a1955e1a)