Document why first play is rejected

2019-03-16 10:47:59 -06:00 · 2019-03-16 10:47:59 -06:00 · b91a90e980
parent 22e82ac561
commit b91a90e980
1 changed files with 3 additions and 0 deletions
--- a/playlist.js
+++ b/playlist.js
@ -137,6 +137,9 @@ function midiMessage(e) {
        break
      case 41: // play button
        if (val == 127) {
+          // The first time, the browser will reject this,
+          // because it doesn't consider MIDI input user interaction,
+          // so it looks like an autoplaying video.
          audio.play()
        }
        break