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