Changeset 2293d6a for examples/aubiotrack.c

Timestamp:

Jul 22, 2016, 9:28:15 PM (8 years ago)

Author:

Paul Brossier <piem@piem.org>

Branches:

feature/autosink, feature/cnn, feature/cnn_org, feature/constantq, feature/crepe, feature/crepe_org, feature/pitchshift, feature/pydocstrings, feature/timestretch, fix/ffmpeg5, master, pitchshift, sampler, timestretch, yinfft+

Children:

f280ebd

Parents:

1b7f369

Message:

examples/: also emit midi note from aubioonset, thanks to topas-rec (closes #62)

File:

• examples/aubiotrack.c (modified) (2 diffs)

examples/aubiotrack.c

@@ -41 +41 @@
   if ( is_beat && !is_silence ) {
     aubio_wavetable_play ( wavetable );
-    /* Send tap over midi output */
-    /* Is called without jack use so ask for jack use */
-    if (usejack)
-    {
-       /* Note on midi clock: Midi clock looks like it is more suitable here,
-       * but it is send 24 times between the detected bpm which is impossible
-       * to do since we get here only once per peat.
-       * Therefore midinote is used as a good workaround.
-       * Reference:
-       * http://www.blitter.com/~russtopia/MIDI/~jglatt/tech/midispec/clock.htm */
-      send_noteon(0, 0);
-    }
+    /* send a midi tap (default to C0) out to the midi output */
+    if (usejack) send_noteon(miditap_note, miditap_velo);
   } else {
     aubio_wavetable_stop ( wavetable );
@@ -95 +85 @@
   examples_common_process((aubio_process_func_t)process_block,process_print);
 
+  // send a last note off
+  send_noteon (miditap_note, 0);
+
   del_aubio_tempo(tempo);
   del_aubio_wavetable (wavetable);