Create beautiful music score videos with synchronized audio — perfect for YouTube and social media.
Download for macOSDrag & drop PNG, JPEG images or multi-page PDF files. Supports side-by-side page pairing for two-page spreads.
Load WAV, MP3 or M4A audio and record page turns in real-time. Each page is automatically assigned to the correct time range.
Export to MOV or MP4 (H.264) at 24, 30, or 60 fps. Supports both 16:9 landscape and 9:16 portrait formats.
Visual waveform with color-coded page regions. Click to scrub with magnetic snap to page boundaries.
Adjustable volume boost (25%–1000%) with real-time dB metering and YouTube loudness target comparison.
Smooth crossfade transitions between pages with configurable duration (0–3 seconds).
Save and load .stv project files. Auto-save keeps your work safe — automatically restores your last session.
Reorder by drag & drop, merge images side-by-side, multi-select, and adjust thumbnail size with a zoom slider.
Choose any fill color for images that don't match the video aspect ratio. Configurable start and end silence durations.
Import images or PDFs of your sheet music. Arrange them in the correct order using drag & drop.
Import your audio recording (WAV, MP3, M4A). Adjust volume and silence settings as needed.
Hit Record and listen to the audio. Press Next to advance pages at the right moments — timing is captured automatically.
Choose your format and fps, then export. Your score video is ready to upload to YouTube or share anywhere.
Enjoying this app? Let me know what you think — feedback, ideas, and bug reports are always welcome.