Anton Khirnov
d21bf0d27b
resample: fix avresample_get_delay() return value
...
The correct "next" input sample is not the first sample of the
resampling buffer, but the center sample of the filter_length-sized
block at the beginning.
CC:libav-stable@libav.org
2014-04-14 23:13:23 -04:00
Justin Ruggles
f1c2915ce1
lavr: remove automatic context close/open for resampling compensation
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It adds unnecessary complication for insignificant usability improvement.
The user really should know if they'll need resampling compensation before
opening the context.
Note that only the documentation has changed. The current functionality will
still work until the next major bump.
2012-12-16 19:26:17 -05:00
Justin Ruggles
f322b20735
lavr: only save/restore the mixing matrix if mixing is being done
2012-12-16 19:26:17 -05:00
Justin Ruggles
1d86aa8b0f
lavr: do not pass consumed samples as a parameter to ff_audio_resample()
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Since the resampler handles buffering of unconsumed samples internally, the
caller does not need this information.
2012-11-27 16:49:19 -05:00
Martin Storsjö
1d9c2dc89a
Don't include common.h from avutil.h
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Signed-off-by: Martin Storsjö <martin@martin.st >
2012-08-15 22:32:06 +03:00
Diego Biurrun
3aa696e883
avresample: De-doxygenize some comments where Doxygen is not appropriate
2012-08-11 20:22:01 +02:00
Justin Ruggles
6410397600
lavr: resampling: add support for s32p, fltp, and dblp internal sample formats
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Based partially on implementation by Michael Niedermayer <michaelni@gmx.at > in
libswresample in FFmpeg. See commits:
7f1ae79d3824ab1abfb6
2012-07-08 15:22:11 -04:00
Justin Ruggles
372647aed0
lavr: resampling: add filter type and Kaiser window beta to AVOptions
2012-07-08 15:22:11 -04:00
Justin Ruggles
c8af852b97
Add libavresample
...
This is a new library for audio sample format, channel layout, and sample rate
conversion.
2012-04-24 21:28:27 -04:00
