Batch Music Generation

Batch generate pure music/BGM, vocal-free and lyric-free, supporting multiple styles and duration control (30-120 seconds).

meitu batch audio-music-generate

Note: Batch processing is available from meitu-cli v2.1.1 onward. Please upgrade if you're on an older version.

Two input modes:

1. Directory scan mode — scan text files via --input-dir (one prompt per line), with --duration for unified duration.
2. Config file mode — specify a YAML/JSON config file via --config, supporting per-task custom parameters.

Usage Examples

# Scenario 1: Directory scan mode (batch generate background music)
meitu batch audio-music-generate \
  --input-dir ./prompts \
  --output-dir ./music \
  --duration 60 \
  --json

# Scenario 2: Config file mode (custom parameters)
meitu batch audio-music-generate \
  --config ./batch.audio-music-generate.yaml \
  --output-dir ./music \
  --json

Config File Example

version: 1
defaults:
  outputDir: ./music
  duration: 60
items:
  - prompt: light and pleasant background music for a cafe
    duration: 60
  - prompt: tense suspenseful film score
    duration: 90

Parameter Reference