diff options
-rw-r--r-- | gst/audiofx/audioecho.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/gst/audiofx/audioecho.c b/gst/audiofx/audioecho.c index 04d51240..451506d6 100644 --- a/gst/audiofx/audioecho.c +++ b/gst/audiofx/audioecho.c @@ -22,9 +22,14 @@ * SECTION:element-audioecho * * <refsect2> - * audioecho adds an echo or reverb effect to an audio stream. The echo + * audioecho adds an echo or (simple) reverb effect to an audio stream. The echo * delay, intensity and the percentage of feedback can be configured. * <para> + * For getting an echo effect you have to set the delay to a larger value, + * for example 200ms and more. Everything below will result in a simple + * reverb effect, which results in a slightly metallic sounding. + * </para> + * <para> * <programlisting> * gst-launch filesrc location="melo1.ogg" ! audioconvert ! audioecho delay=500000000 intensity=0.6 feedback=0.4 ! audioconvert ! autoaudiosink * gst-launch filesrc location="melo1.ogg" ! decodebin ! audioconvert ! audioecho delay=50000000 intensity=0.6 feedback=0.4 ! audioconvert ! autoaudiosink |