af: remove deprecated audio filters

These couldn't be relicensed, and won't survive the LGPL transition. The
other existing filters are mostly LGPL (except libaf glue code).

This remove the deprecated pan option. I guess it could be restored by
inserting a libavfilter filter (if there's one), but for now let it be
gone.

This temporarily breaks volume control (and things related to it, like
replaygain).

2 files changed, 0 insertions, 2 deletions

diff --git a/options/options.c b/options/options.c
index d3e7bd2c34..348cc2f5d2 100644
--- a/options/options.c
+++ b/options/options.c
@@ -557,7 +557,6 @@ const m_option_t mp_opts[] = {
                 {"weak", -1})),
     OPT_DOUBLE("audio-buffer", audio_buffer, M_OPT_MIN | M_OPT_MAX,
                .min = 0, .max = 10),
-    OPT_FLOATRANGE("balance", balance, 0, -1, 1),
 
     OPT_STRING("title", wintitle, 0),
     OPT_STRING("force-media-title", media_title, 0),
diff --git a/options/options.h b/options/options.h
index 170de9cddc..e2e1220fda 100644
--- a/options/options.h
+++ b/options/options.h
@@ -107,7 +107,6 @@ typedef struct MPOpts {
     float rgain_preamp;         // Set replaygain pre-amplification
     int rgain_clip;             // Enable/disable clipping prevention
     float rgain_fallback;
-    float balance;
     int softvol_mute;
     float softvol_max;
     int gapless_audio;