FFmpeg

Commit Graph

Author	SHA1	Message	Date
Michael Niedermayer	c5079bf3bc	Bump minor versions after branching 4.3 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	0a8a96c251	Bump minor versions to separate 4.3 from master Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	80bb65fafa	Bump minor versions again on master to keep 4.2 versions separate from master Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	22db337a40	Bump minor versions to separate 4.2 from master Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	5 years ago
Michael Niedermayer	517573a670	Bump minor version for master after 4.1 branchpoint Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	780d5e30a0	Bump minor versions for branching 4.1 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	6 years ago
Michael Niedermayer	3c1ecb057d	Bump minor versions after release/4.0 branching Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
Michael Niedermayer	7e3a070d9a	Bump minor versions for branching release/4.0 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
Carl Eugen Hoyos	ff994c2aaa	lswr/rematrix: Support s32p. Fixes ticket #6785.	7 years ago
Michael Niedermayer	80154b1b3a	Bump version for master after 3.4 branchpoint Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
Michael Niedermayer	e1de9eab3a	Bump minor versions for branching 3.4 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	7 years ago
Michael Niedermayer	22b0daa1b3	Bump versions for master after 3.3 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	e1cc7f83df	Bump minor for 3.3 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	58b867a7cf	Bump minor versions for master after release/3.3 branchpoint Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	fc332f3e29	Bump minor versions for staring release/3.3 branch Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	1609935b6c	Bump minor versions after 3.2 branchpoint to seperate release Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	3f3025205f	Bump minor versions for 3.2 Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Michael Niedermayer	fd902510ac	swr: Update version & APIChanges for swr_build_matrix() Found-by: James Almer <jamrial@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	8 years ago
Muhammad Faiz	b8c6e5a661	swresample: add exact_rational option give high quality resampling as good as with linear_interp=on as fast as without linear_interp=on tested visually with ffplay ffplay -f lavfi "aevalsrc='sin(10000tt)', aresample=osr=48000, showcqt=gamma=5" ffplay -f lavfi "aevalsrc='sin(10000tt)', aresample=osr=48000:linear_interp=on, showcqt=gamma=5" ffplay -f lavfi "aevalsrc='sin(10000tt)', aresample=osr=48000:exact_rational=on, showcqt=gamma=5" slightly speed improvement for fair comparison with -cpuflags 0 audio.wav is ~ 1 hour 44100 stereo 16bit wav file ffmpeg -i audio.wav -af aresample=osr=48000 -f null - old new real 13.498s 13.121s user 13.364s 12.987s sys 0.131s 0.129s linear_interp=on old new real 23.035s 23.050s user 22.907s 22.917s sys 0.119s 0.125s exact_rational=on real 12.418s user 12.298s sys 0.114s possibility to decrease memory usage if soft compensation is ignored Signed-off-by: Muhammad Faiz <mfcc64@gmail.com>	9 years ago
Timothy Gu	180f9a0958	all: Make header guard names consistent	9 years ago
Ganesh Ajjanagadde	1bed09a30e	swresample: allow double precision beta value for the Kaiser window Kaiser windows inherently don't require beta to be an integer. This was an arbitrary restriction. Moreover, soxr does not require it, and in fact often estimates beta to a non-integral value. Thus, this patch allows greater flexibility for swresample clients. Micro version is updated. Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com> Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>	9 years ago
Carl Eugen Hoyos	a77401e1f7	lswr: Allow 64 channels internally.	9 years ago
Michael Niedermayer	cc17b43d8d	swresample: Add swr_get_out_samples() Previous version reviewed-by: Pavel Koshevoy <pkoshevoy@gmail.com> Previous version reviewed-by: wm4 <nfxjfg@googlemail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	b7d5e016a3	swresample: Add AVFrame based API Based on commit `fb1ddcdc8f` by Luca Barbato <lu_zero@gentoo.org> Adapted for libswresample by Michael Niedermayer Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	97f8c7a03e	bump libpostproc and libswresample this is needed / avoids some headaches as one of their dependancies (libavutil) was bumped Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	10 years ago
Michael Niedermayer	96cb4c8718	swresample: swr_close() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Michael Niedermayer	a66be60888	swresample: add swr_is_initialized() Idea-from/based-on: `7e86c27b4e` Reviewed-by: ubitux Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Stefano Sabatini	904c89ac1b	lswr/swresample: convert ocl and icl options to AV_OPT_TYPE_CHANNEL_LAYOUT Improve interface flexibility. In particular makes it possible to set channel layout through symbolic names using the av_opt_set() interface.	11 years ago
Michael Niedermayer	e2b718464e	swresample: Make rematrix maxvalue user settable Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	11 years ago
Stefano Sabatini	8bee8f778a	lswr/swresample: use AV_OPT_TYPE_SAMPLE_FMT for sample format options Improve usability and robustness.	12 years ago
Clément Bœsch	52b7823b73	swr: include stdint.h instead of inttypes.h. stdint.h is for the [u]int*_t types, which is the only thing we need for the prototypes. inttypes.h includes stdint.h and defines more thing we don't need here. Bump micro in case a user app was relying on this include for its own code.	12 years ago
Clément Bœsch	c02ae48271	swr: set default channel count options to 0. If not set, they will be defined using the channel layout setting, which is much more convenient when using swr_alloc() instead of swr_alloc_set_opts().	12 years ago
jamal	a70b4935f1	Add missing version macros to libraries Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
jamal	b75c3d2b8b	swresample: Create version.h header Reviewed-by: Stefano Sabatini <stefasab@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago

36 Commits (6475dc18cc4250b1d66e52a979eb71a3738d4716)