diff options
Diffstat (limited to 'gst/equalizer/gstiirequalizer10bands.c')
| -rw-r--r-- | gst/equalizer/gstiirequalizer10bands.c | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/gst/equalizer/gstiirequalizer10bands.c b/gst/equalizer/gstiirequalizer10bands.c index 66a99061..417f2943 100644 --- a/gst/equalizer/gstiirequalizer10bands.c +++ b/gst/equalizer/gstiirequalizer10bands.c @@ -17,6 +17,23 @@ * Boston, MA 02111-1307, USA. */ +/** + * SECTION:element-equalizer-10bands + * + * <refsect2> + * <title>Example launch line</title> + * <para> + * The 10 band equalizer element changes the frequency spectrum of the audio data. + * </para> + * <para> + * <programlisting> + * gst-launch filesrc location=song.ogg ! oggdemux ! vorbisdec ! audioconvert ! equalizer-10bands band2=-1.0 ! alsasink + * </programlisting> + * This lowers the volume of the 3rd band which is at 93 Hz by FIXME db. + * </para> + * </refsect2> + */ + /* * * gst-launch filesrc location=song.ogg ! oggdemux ! vorbisdec ! audioconvert ! equalizer-10bands band1=-1.0 ! alsasink @@ -126,7 +143,7 @@ gst_iir_equalizer_10bands_init (GstIirEqualizer10Bands * equ_n, { GstIirEqualizer *equ = GST_IIR_EQUALIZER (equ_n); - gst_iir_equalizer_compute_frequencies (equ, 3); + gst_iir_equalizer_compute_frequencies (equ, 10); } static void |