feat: 默认只下载音频（--keep-video 可选）+ Apple Silicon MPS 支持 - #97

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BozhengLong wants to merge 3 commits into

lanbinleo:mainfrom

BozhengLong:feat/audio-only-download-and-mps

Commits on Jul 8, 2026

chore: 升级 yt-dlp 至 2026.7.4

BozhengLong
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claude
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aa8870e
feat: 默认只下载音频，新增 --keep-video 开关

BozhengLong
and
claude
committed
842f457
feat: Whisper 设备检测支持 Apple Silicon MPS

BozhengLong
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claude
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9e2410c