Anton Khirnov
fd9212f2ed
Mark some arrays that never change as const.
8 years ago
Alessandro Ghedini
aaab192df2
af_volume: implement replaygain clipping prevention
This adds a new "replaygain_noclip" option to the filter, and, if enabled,
limits the gain applied for tracks where clipping would occur.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
11 years ago
Alessandro Ghedini
a49aa440c9
af_volume: implement replaygain pre-amplification
This adds a new "replaygain_preamp" option to the filter, and simply adds its
value to the replaygain gain value.
Signed-off-by: Anton Khirnov <anton@khirnov.net>
11 years ago
Anton Khirnov
06c3cd3c01
af_volume: support using replaygain frame side data
11 years ago
Luca Barbato
e995cf1bcc
avfilter: Add missing emms_c when needed
Arch specific calls should have an emms_c following to keep the cpu
state consistent.
Reported-By: wm4
CC: libav-stable@libav.org
11 years ago
Anton Khirnov
39c2880eea
af_volume: preserve frame properties
11 years ago
Anton Khirnov
cd43ca0443
lavfi: do not export the filters from shared objects
11 years ago
Diego Biurrun
093804a93c
avfilter: Add av_cold attributes to init/uninit functions
12 years ago
Anton Khirnov
c43a7ecad9
lavfi: remove now unused args parameter from AVFilter.init
12 years ago
Anton Khirnov
b13623e184
af_volume: switch to an AVOptions-based system.
12 years ago
Anton Khirnov
0651e892e1
Replace remaining includes of audioconvert.h with channel_layout.h
12 years ago
Anton Khirnov
7e350379f8
lavfi: switch to AVFrame.
Deprecate AVFilterBuffer/AVFilterBufferRef and everything related to it
and use AVFrame instead.
12 years ago
Justin Ruggles
f96f1e06a4
x86: af_volume: add SSE2-optimized s16 volume scaling
12 years ago
Justin Ruggles
b384e031da
lavfi: add volume filter
Based on the volume filter in FFmpeg written by Stefano Sabatini
<stefasab@gmail.com>.
12 years ago