diff options
Diffstat (limited to 'src/pulse')
| -rw-r--r-- | src/pulse/proplist.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/pulse/proplist.h b/src/pulse/proplist.h index 4670d61c..7d026997 100644 --- a/src/pulse/proplist.h +++ b/src/pulse/proplist.h @@ -62,9 +62,12 @@ PA_C_DECL_BEGIN /** For streams: logic role of this media. One of the strings "video", "music", "game", "event", "phone", "animation", "production", "a11y", "test" */ #define PA_PROP_MEDIA_ROLE "media.role" -/** For streams: the name of a filter that is desired, e.g. "echo-cancel" or "equalizer-sink" \since 1.0 */ +/** For streams: the name of a filter that is desired, e.g. "echo-cancel" or "equalizer-sink". PulseAudio may choose to not apply the filter if it does not make sense (for example, applying echo-cancellation on a Bluetooth headset probably does not make sense. \since 1.0 */ #define PA_PROP_FILTER_WANT "filter.want" +/** For streams: the name of a filter that is desired, e.g. "echo-cancel" or "equalizer-sink". Differs from PA_PROP_FILTER_WANT in that it forces PulseAudio to apply the filter, regardless of whether PulseAudio thinks it makes sense to do so or not. If this is set, PA_PROP_FILTER_WANT is ignored. In other words, you almost certainly do not want to use this. \since 1.0 */ +#define PA_PROP_FILTER_APPLY "filter.apply" + /** For streams: the name of a filter that should specifically suppressed (i.e. overrides PA_PROP_FILTER_WANT). Useful for the times that PA_PROP_FILTER_WANT is automatically added (e.g. echo-cancellation for phone streams when $VOIP_APP does it's own, internal AEC) \since 1.0 */ #define PA_PROP_FILTER_SUPPRESS "filter.suppress" |