metadata
title: Speech-free & Music-free Clips — Random Sample
emoji: 🎲
colorFrom: blue
colorTo: green
sdk: static
app_file: index.html
pinned: false
license: mit
Speech-free & music-free source clips — a random sample of 12
Drawn at random (seed 20260809) from the 8,191 clips that survived a two-stage audio filter over 101,503 source videos from InsAVE-80K and JAVEdit-100k:
- No speech — FireRedVAD over every clip, then FireRedASR2-AED transcription on every VAD positive; a clip is kept only if no real words were transcribed.
- No music — no music-related AudioSet tag (74 of them: Music, Background music, Musical instrument, Theme music, Guitar, Piano…) anywhere in the top five.
These are the inputs to the object-removal pipeline, not its outputs.
Sampled, not cherry-picked
3 of the 12 carry Speech as their top AudioSet tag despite VAD and ASR both clearing them. That is
the known model disagreement: FireRedASR2 covers Chinese and English, so speech in another language
transcribes empty and slips through. Those are flagged in the manifest as speech_disagreement; the
stricter variant (kept_no_speech_strict.csv, 6,983 clips) drops them.
Manifest: /group2/ct/weihanx/JavisDiT/javisdit/script/extra_train.json