Features

Features

The Singing interface SDK supports various functions and is completely customizable for a specific use-case as per the client's requirements. It is available in both landscape and portrait modes.
An exhaustive list of features is available below:

Audio / Video Playback

• Sing along with Karaoke track playback
• Sing along with original/guide track playback
• Switch b/w original & karaoke track playback during singing
• Scale change of original/karaoke track
• Playback of original/karaoke video

Lyrics and Melody display

• Syllabic level synchronized lyric display
• Lyrics in Indian regional scripts
• Toggle b/w English and Regional script while singing
• Synchronized reference melody display (notes)
• Stylized plot to display special melody sections e.g vibrato, modulation, transition

Visual feedback and evaluation

• Real-time pitch extraction from the user-voice
• Real-time display of user's pitch superimposed on the reference melody
• Compute and display a singing rating during singing using our patented singing evaluation technology
• Countdown visual timer to cue-in the user to start singing

Audio/Video recording and production

• Audio recording mode from device microphone
• Video recording mode from device camera (back or front)
• Voice-mix controls (Music/Voice levels & sync)
• Voice effects (Bass/Treble, Echo/Reverb)
• Voice-morphing (Chipmunk, Duck, Alien, Helium)
• Voice-fixing (Auto-tune, Pitch-correct, Chorus)
• Final audio/video mix creation & playback.
• Re-creation of original video with user’s voice dubbed in. This video will have the original actors/artists lip-syncing to the user's voice

Duet Singing

• Solo and Duet mode selection for each song
• Simultaneous display of the current and previous user’s videos during singing
• Singer part selection (Part1, Part2)
• Computation and display of the average score across both users
• Dual video creation post-singing, which simultaneously shows the videos of both users side-by-side.
• Colour coded lyrics display for individual/joint parts
• Singer-part selection for video dubbing
• Live-Duet i.e. Two singers singing on the same device