From 4477f1232a19ef0ed1c3944b39a2f0aaca45fddc Mon Sep 17 00:00:00 2001 From: anders Date: Tue, 7 Jan 2003 10:33:30 +0000 Subject: Adding sub-woofer filter, use this filter to add a sub channel to the audio stream git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@8833 b3059339-0415-0410-9bf9-f77b7e298cf2 --- libaf/control.h | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'libaf/control.h') diff --git a/libaf/control.h b/libaf/control.h index c5468ad256..cc7a11486b 100644 --- a/libaf/control.h +++ b/libaf/control.h @@ -202,8 +202,17 @@ typedef struct af_control_ext_s{ #define AF_CONTROL_EQUALIZER_GAIN 0x00001C00 | AF_CONTROL_FILTER_SPECIFIC -// Set delay length in seconds +// Delay length in ms, arg is a control_ext with a float* #define AF_CONTROL_DELAY_LEN 0x00001D00 | AF_CONTROL_FILTER_SPECIFIC +// Subwoofer + +// Channel number which to insert the filtered data, arg in int* +#define AF_CONTROL_SUB_CH 0x00001E00 | AF_CONTROL_FILTER_SPECIFIC + +// Cutoff frequency [Hz] for lowpass filter, arg is float* +#define AF_CONTROL_SUB_FC 0x00001F00 | AF_CONTROL_FILTER_SPECIFIC + + #endif /*__af_control_h */ -- cgit v1.2.3