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avfilter/af_agate: add support for commands and timeline

This commit is contained in:
Paul B Mahol 2020-11-30 21:40:52 +01:00
parent 62a0368fb4
commit da83673c8b
2 changed files with 13 additions and 1 deletions
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8
doc/filters.texi
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@ -1478,6 +1478,10 @@ the reduction.
Default is @code{average}. Can be @code{average} or @code{maximum}.
@end table
@subsection Commands
This filter supports the all above options as @ref{commands}.
@section aiir
Apply an arbitrary Infinite Impulse Response filter.
@ -5081,6 +5085,10 @@ Default is average. Can be average or maximum.
Set sidechain gain. Default is 1. Range is from 0.015625 to 64.
@end table
@subsection Commands
This filter supports the all above options as @ref{commands}.
@section silencedetect
Detect silence in an audio stream.

6
libavfilter/af_agate.c
View File

@ -63,7 +63,7 @@ typedef struct AudioGateContext {
} AudioGateContext;
#define OFFSET(x) offsetof(AudioGateContext, x)
#define A AV_OPT_FLAG_AUDIO_PARAM|AV_OPT_FLAG_FILTERING_PARAM
#define A AV_OPT_FLAG_AUDIO_PARAM|AV_OPT_FLAG_FILTERING_PARAM|AV_OPT_FLAG_RUNTIME_PARAM
static const AVOption options[] = {
{ "level_in", "set input level", OFFSET(level_in), AV_OPT_TYPE_DOUBLE, {.dbl=1}, 0.015625, 64, A },
@ -268,6 +268,8 @@ AVFilter ff_af_agate = {
.priv_class = &agate_class,
.inputs = inputs,
.outputs = outputs,
.process_command = ff_filter_process_command,
.flags = AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC,
};
#endif /* CONFIG_AGATE_FILTER */
@ -445,5 +447,7 @@ AVFilter ff_af_sidechaingate = {
.uninit = uninit,
.inputs = sidechaingate_inputs,
.outputs = sidechaingate_outputs,
.process_command = ff_filter_process_command,
.flags = AVFILTER_FLAG_SUPPORT_TIMELINE_GENERIC,
};
#endif /* CONFIG_SIDECHAINGATE_FILTER */