FFmpeg

Commit Graph

Author	SHA1	Message	Date
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
Clément Bœsch	f5cd136f2b	ffmpeg: add -map_channel option. Based on an initial work by Baptiste Coudurier.	13 years ago
Michael Niedermayer	2f86566a31	rematrix: add parameter to tune volume Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	b1470d7a60	rematrix: change type of integers from 16 to 32bit to allow increasing volume with it. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	a911177276	swr: Fix assignment discards qualifiers from pointer target type warning. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	e6459720b5	swr: Mark src as const in swr_resample() Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	503e5e9db5	libswresample: support directly converting sampleformats and packed/planar in a single pass. Previously a intermediate planar format was used when both input and output where packed. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	8593b743a8	rematrix: dont use floats for int16 code. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Michael Niedermayer	b5875b9111	Add libswresample. Similar to libswscale this does resampling and format convertion, just for audio instead of video. changing sampling rate, sample formats, channel layouts and sample packing all in one with a very simple public interface. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago

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73 Commits (89f3043c7fa655fb62765de1f8169f833c270bff)