Search is not available for this dataset
The dataset viewer is not available for this split.
Job manager crashed while running this job (missing heartbeats).
Error code: JobManagerCrashedError
Need help to make the dataset viewer work? Make sure to review how to configure the dataset viewer, and open a discussion for direct support.
YouTube Piano Score
This repository contains piano score samples extracted from YouTube videos. Each sample lives under scores/<video_id>/ and may include:
meta.yaml: metadata for video segmentation, score layout, and staff grouping.score.webp: the generated score image grid.audio.*: the original audio extracted from video.transkun.mid: the MIDI transcription result.
Example meta.yaml
video_id: "-PdVMDxofWM" # YouTube video ID.
duration: "00:05:26.801" # Human-readable source video duration.
duration_seconds: 326.801 # Source video duration in seconds.
shot_detection: # Scene-change segmentation metadata.
method: "ffmpeg_scene_score" # Detector used to find score-page changes.
changes: # Segment boundary timestamps.
- "time: \"00:00:05.379\""
staff_n: 2 # Number of staves in one repeated system.
staffLayout: "{-}" # Global staff grouping inferred from brackets. {-}, {--} stand for a pure piano score.
layout: # Score layout and generated image metadata.
frame_size: # Size of one cell in score.webp.
width: 1440
height: 1080
score_grid_rows: 14 # Row count of the column-major score.webp grid.
frames: # One entry for each sampled score frame.
- segment_index: 1 # 1-based source segment index.
start_seconds: 5.379 # Segment start time in seconds.
start_time: "00:00:05.379" # Segment start time as text.
snapshot_seconds: 15.205 # Timestamp of the extracted representative frame.
sourceSize: # Image size submitted to layout detection.
width: 1440
height: 1080
theta: -0.0002685302 # Detected rotation angle in radians.
interval: 11.4 # Estimated staff-line spacing in pixels.
systems: 2 # Number of musical systems on this frame.
stavesPerSystem: [2, 2] # Staff count for each detected system.
totalStaves: 4 # Total detected staves on this frame.
areas: # Detected systems and their staff details.
- x: 48.8 # System bounding box x coordinate.
y: 107.6 # System bounding box y coordinate.
width: 1305.6 # System bounding box width.
height: 500.4 # System bounding box height.
staves: 2 # Number of staves in this system.
staff_detection: # Low-level staff-line detection details.
interval: 11.4 # Staff-line spacing for this system.
phi1: 61.0 # Estimated left horizontal staff extent.
phi2: 1289.0 # Estimated right horizontal staff extent.
middleRhos: # Vertical center positions of detected staves.
- 257.25
- 367.5
bracketsAppearance: "{,}" # Bracket/brace recognition result.
staffMask: 3 # Bitmask of active global staves; 3 means both piano staves.
About the staffLayout code grammar, refer to blog.
- Downloads last month
- 42