vlc | branch: master | Rémi Denis-Courmont <[email protected]> | Tue Mar 13 20:13:49 2012 +0200| [3ead74ab142286d39f1f155569a3f389d7e5f28f] | committer: Rémi Denis-Courmont
FluidSynth: add gain setting and better default value The default gain of 0.2 was way too low compared to other audio codecs. > http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=3ead74ab142286d39f1f155569a3f389d7e5f28f --- modules/codec/fluidsynth.c | 12 +++++++++++- 1 files changed, 11 insertions(+), 1 deletions(-) diff --git a/modules/codec/fluidsynth.c b/modules/codec/fluidsynth.c index cc442f7..787687d 100644 --- a/modules/codec/fluidsynth.c +++ b/modules/codec/fluidsynth.c @@ -47,6 +47,11 @@ #define SOUNDFONT_LONGTEXT N_( \ "A sound fonts file is required for software synthesis." ) +#define GAIN_TEXT N_("Synthesis gain") +#define GAIN_LONGTEXT N_("This gain is applied to synthesis output. " \ + "High values may cause saturation when many notes are played at a time." ) + + static int Open (vlc_object_t *); static void Close (vlc_object_t *); @@ -58,7 +63,9 @@ vlc_module_begin () set_subcategory (SUBCAT_INPUT_ACODEC) set_callbacks (Open, Close) add_loadfile ("soundfont", "", - SOUNDFONT_TEXT, SOUNDFONT_LONGTEXT, false); + SOUNDFONT_TEXT, SOUNDFONT_LONGTEXT, false) + add_float ("synth-gain", 0.8, GAIN_TEXT, GAIN_LONGTEXT, false) + change_float_range (0., 10.) vlc_module_end () @@ -135,6 +142,9 @@ static int Open (vlc_object_t *p_this) return VLC_EGENERIC; } + fluid_synth_set_gain (p_sys->synth, + var_InheritFloat (p_this, "synth-gain")); + p_dec->fmt_out.i_cat = AUDIO_ES; p_dec->fmt_out.audio.i_rate = 44100; p_dec->fmt_out.audio.i_channels = 2; _______________________________________________ vlc-commits mailing list [email protected] http://mailman.videolan.org/listinfo/vlc-commits
