Changeset a07fdb4 for examples

Timestamp:

Oct 30, 2018, 12:53:49 PM (6 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

Children:

4724f60

Parents:

f8c5452

Message:

[tools] add release_drop option to aubionotes

Location:

examples

Files:

• aubionotes.c (modified) (2 diffs)
• parse_args.h (modified) (5 diffs)
• utils.c (modified) (1 diff)

examples/aubionotes.c

@@ -22 +22 @@
 #define PROG_HAS_PITCH 1
 #define PROG_HAS_ONSET 1
+#define PROG_HAS_NOTES 1
 #define PROG_HAS_SILENCE 1
 #define PROG_HAS_JACK 1
@@ -83 +84 @@
     }
   }
+  if (release_drop != 10.) {
+    if (aubio_notes_set_release_drop (notes, release_drop) != 0) {
+      errmsg ("failed setting notes release drop to %.2f\n",
+          release_drop);
+    }
+  }
 
   examples_common_process((aubio_process_func_t)process_block, process_print);

examples/parse_args.h

@@ -48 +48 @@
 // more general stuff
 extern smpl_t silence_threshold;
+extern smpl_t release_drop;
 extern uint_t mix_input;
 // midi tap
@@ -108 +109 @@
       "                 a value in dB, for instance -70, or -100; default=-90\n"
 #endif /* PROG_HAS_SILENCE */
+#ifdef PROG_HAS_NOTES
+      "       -d      --release-drop     select release drop threshold\n"
+      "                 a positive value in dB; default=10\n"
+#endif
       "       -T      --time-format      select time values output format\n"
       "                 (samples, ms, seconds) default=seconds\n"
@@ -158 +163 @@
     "s:"
 #endif /* PROG_HAS_SILENCE */
+#ifdef PROG_HAS_NOTES
+    "d:"
+#endif /* PROG_HAS_SILENCE */
 #ifdef PROG_HAS_OUTPUT
     "mf"
@@ -193 +201 @@
     {"silence",               1, NULL, 's'},
 #endif /* PROG_HAS_SILENCE */
+#ifdef PROG_HAS_NOTES
+    {"release-drop",          1, NULL, 'd'},
+#endif /* PROG_HAS_NOTES */
     {"time-format",           1, NULL, 'T'},
 #ifdef PROG_HAS_OUTPUT
@@ -274 +285 @@
       case 's':                /* silence threshold */
         silence_threshold = (smpl_t) atof (optarg);
+        break;
+      case 'd':                /* release-drop threshold */
+        release_drop = (smpl_t) atof (optarg);
         break;
       case 'm':                /* mix_input flag */

examples/utils.c

@@ -55 +55 @@
 // more general stuff
 smpl_t silence_threshold = -90.;
+smpl_t release_drop = 10.;
 uint_t mix_input = 0;