quriosity-agent/qcut/jianying-audio-reference

Jianying Audio Reference

Treat Jianying sound effects as a catalog record plus an audio payload, not as an artistEffect package. Recover metadata and cache relationships without copying Jianying audio into QCut or another distributable product.

Inspect the catalog first

Jianying stores sound-effect metadata and payloads separately:

~/Movies/JianyingPro/User Data/Cache/ressdk_db/*/rp.db
~/Movies/JianyingPro/User Data/Cache/music/downLoadcfg
~/Movies/JianyingPro/User Data/Cache/music/<content-md5>.mp3

Read cache-formats.md before interpreting raw database or cache fields.

Run the inspector with the exact visible card title:

SKILL_DIR="/absolute/path/to/jianying-audio-reference"
bun "$SKILL_DIR/scripts/inspect-audio-cache.ts" inspect \
  --title "砰，拳击声"

The JSON report includes resource IDs, category names, duration, source, author, VIP/paid state, copyright metadata, download host, and local-cache verification. It omits signed download URLs by default. Add --include-download-url only when a user explicitly needs the current URL.

An exact title can return multiple resource IDs or versions. Disambiguate with category, author, card order, duration, or a one-card cache probe. Never select the first title match silently. Keep 64-bit resource IDs as strings.

Inspect the complete cached taxonomy or summarize the current inventory:

bun "$SKILL_DIR/scripts/inspect-audio-cache.ts" categories
bun "$SKILL_DIR/scripts/inspect-audio-cache.ts" inventory

Use --cache-root when Jianying uses a non-default User Data/Cache path. Use repeatable --database arguments to inspect copied databases; copy the SQLite WAL and SHM files with a live database or query the original read-only path.

Resolve the payload

There are two resource forms:

• A legacy record has common_attr.md5. Check

Cache/music/<md5>.mp3, compute the file MD5, and require an exact match.

• A newer VOD record can have an empty MD5. Its signed URL is not a stable

identifier, so map it with a one-card cache probe.

For the newer form, create a baseline before touching the card:

PROBE_DIR="$(mktemp -d /tmp/jy-audio-probe.XXXXXX)"
python3 "$SKILL_DIR/scripts/cache_probe.py" mark \
  --output "$PROBE_DIR/before.json"

In Jianying, preview or download exactly one sound-effect card and wait for the operation to finish. Then compare the cache:

python3 "$SKILL_DIR/scripts/cache_probe.py" diff \
  --snapshot "$PROBE_DIR/before.json" \
  --title "老年男性大笑30"

Accept a mapping only when one new or modified audio file and its corresponding downLoadcfg entry appear. Repeat from a fresh baseline when multiple files change. The probe reports MD5 and FFprobe metadata but does not copy media.

Record evidence

For each card, retain:

• visible title, selected category, and card order;
• resource ID, effect ID, source, author, and category IDs/names;
• metadata duration and probed container duration;
• VIP/paid type, business scope, and copyright fields;
• database path and response timestamp;
• local path, content MD5, and mapping strategy;
• ambiguity, confidence, and unresolved fields.

Store reports in a scratch directory. Do not commit signed URLs, cached audio, database copies, security bookmarks, or decrypted/project data.

Reproduce in QCut

Use Jianying metadata to study taxonomy, search language, duration ranges, and interaction design. Use QCut-owned, CC0, generated, or separately licensed audio for the shipped catalog. A Jianying free or VIP flag describes access inside Jianying; it is not a redistribution license.

Current Jianying drafts may store draft_info.json as encrypted base64. Do not attempt to decrypt a draft for normal sound-library work: the resource database, download index, and payload cache already provide the required evidence.