• Login
    • Search
    • Categories
    • Recent
    • Tags
    • Users
    • Groups
    • Rules
    • Help

    Do more on the web, with a fast and secure browser!

    Download Opera browser with:

    • built-in ad blocker
    • battery saver
    • free VPN
    Download Opera

    Opera does not show Notification Dialog with using MIDI API

    Opera for Windows
    2
    3
    787
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • blackwingcat
      blackwingcat last edited by

      chrome://flags/#enable-web-midi

      at first turn on MIDI API.

      But Opera does not show Notification Dialog with using MIDI API

      https://dl.dropboxusercontent.com/u/695740/WebMusicDevelopersJP/WebMIDIAPITest/index.html

      So that Opera can not work MIDI API Applications.

      Reply Quote 0
        1 Reply Last reply
      • leocg
        leocg Moderator Volunteer last edited by

        Probably it's not fully working yet. It's something usual for flags.

        Reply Quote 0
          1 Reply Last reply
        • blackwingcat
          blackwingcat last edited by

          Yes, the part of thems does not work fully.

          Chrome and SRWare Iron work First API and show notification dialog.

          And Opera preferenses has no effections with following setting.

          %appdata%\Opera Software\Opera StablePreferences

          "profile": {
          "content_settings": {
          "clear_on_exit_migrated": true,
          "pattern_pairs": {
          "https://dl.dropboxusercontent.com:443,https://dl.dropboxusercontent.com:443": {
          "midi-sysex": 1
          }
          },
          "pref_version": 1
          },

          Reply Quote 0
            1 Reply Last reply
          • First post
            Last post

          Computer browsers

          • Opera for Windows
          • Opera for Mac
          • Opera for Linux
          • Opera beta version
          • Opera USB

          Mobile browsers

          • Opera for Android
          • Opera Mini
          • Opera Touch
          • Opera for basic phones

          • Add-ons
          • Opera account
          • Wallpapers
          • Opera Ads

          • Help & support
          • Opera blogs
          • Opera forums
          • Dev.Opera

          • Security
          • Privacy
          • Cookies Policy
          • EULA
          • Terms of Service

          • About Opera
          • Press info
          • Jobs
          • Investors
          • Become a partner
          • Contact us

          Follow Opera

          • Opera - Facebook
          • Opera - Twitter
          • Opera - YouTube
          • Opera - LinkedIn
          • Opera - Instagram

          © Opera Software 1995-